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Number of items: 234.

2019

Leske, R. A. and Cummings, A. C. and Mewaldt, R. A. et al. (2019) 27-Day Modulation of Cosmic Ray Intensities During the Last Two Solar Minima. In: 36th International Cosmic Ray Conference (ICRC2019). Proceedings of Science. No.358. SISSA , Trieste, Italy, Art. No. 1105. https://resolver.caltech.edu/CaltechAUTHORS:20190821-075835551

Binns, W. R. and Israel, M. H. and Wiedenbeck, M. E. et al. (2019) Elemental Source Composition Measurements and the Origin of Galactic Cosmic Rays. In: 36th International Cosmic Ray Conference (ICRC2019). Proceedings of Science. No.358. SISSA , Trieste, Italy, Art. No 36. https://resolver.caltech.edu/CaltechAUTHORS:20190729-091757335

2018

Israel, M. H. and Lave, K. A. and Wiedenbeck, M. E. et al. (2018) Elemental Composition at the Cosmic-Ray Source Derived from the ACE-CRIS Instrument. I. _6C to _(28)Ni. Astrophysical Journal, 865 (1). Art. No. 69. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20180921-095050945

2017

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2017) Magnetic Fluctuations and Peculiar Anisotropy Oscillations in the 23 July 2012 SEP Event. In: 35th International Cosmic Ray Conference (ICRC2017). Proceedings of Science. No.301. SISSA , Trieste, Italy, Art. No. 144. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122926202

Labrador, A. W. and Sollitt, L. S. and Cohen, C. M. S. et al. (2017) Reanalyzing Inferred High Energy Ionic Charge States for Solar Energetic Particle Events from 2005-2016 with ACE and STEREO. In: 35th International Cosmic Ray Conference (ICRC2017). Proceedings of Science. No.301. SISSA , Trieste, Italy, Art. No. 097. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925836

Wiedenbeck, M. E. and Binns, W. R. and Israel, M. H. et al. (2017) Recent Results from the Cosmic Ray Isotope Spectrometer on NASA's Advanced Composition Explorer. In: 35th International Cosmic Ray Conference (ICRC2017). Proceedings of Science. No.301. SISSA , Trieste, Italy, Art. No. 1089. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122926410

2016

Binns, W. R. and Israel, M. H. and Christian, E. R. et al. (2016) Observation of the ^(60)Fe nucleosynthesis-clock isotope in galactic cosmic rays. Science, 352 (6286). pp. 677-680. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20160422-072602817

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2016) Solar energetic particle anisotropies and insights into particle transport. In: Solar Wind 14: Proceedings of the Fourteenth International Solar Wind Conference. AIP Conference Proceedings. No.1720. American Institute of Physics , Melville, NY, Art. No. 070004. ISBN 978-0-7354-1367-4. https://resolver.caltech.edu/CaltechAUTHORS:20160329-095104677

2015

Joyce, C. J. and Schwadron, N. A. and Townsend, L. W. et al. (2015) Analysis of the potential radiation hazard of the 23 July 2012 SEP event observed by STEREO A using the EMMREM model and LRO/CRaTER. Space Weather, 13 (9). pp. 560-567. ISSN 1542-7390 . https://resolver.caltech.edu/CaltechAUTHORS:20151119-133558925

Mewaldt, R. A. and Cohen, C. M. S. and Mason, G. M. et al. (2015) A 360° Survey of Solar Energetic Particle Events and One Extreme Event. In: 34th International Cosmic Ray Conference. Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 139. https://resolver.caltech.edu/CaltechAUTHORS:20180824-100032838

Wiedenbeck, M. E. and Binns, W. R. and Christian, E. R. et al. (2015) Analysis of GCR Spectra and Composition Using Penetrating Particle Data from the CRIS Instrument on ACE. In: 34th International Cosmic Ray Conference (ICRC2015). Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 340. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925525

Hams, T. and Binns, W. R. and Brandt, T. J. et al. (2015) Elemental Abundances of Ultra-Heavy GCRs measured by SuperTIGER and ACE-CRIS and the Origin of Galactic Cosmic Rays. In: 34th International Cosmic Ray Conference (ICRC2015). Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 038. https://resolver.caltech.edu/CaltechAUTHORS:20180910-131321786

Labrador, A. W. and Sollitt, L. S. and Cohen, C. M. S. et al. (2015) Inferred Ionic Charge States for Solar Energetic Particle Events from 2012-2015 with ACE and STEREO. In: 34th International Cosmic Ray Conference (ICRC2015). Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 107. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925213

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2015) Insights Into Particle Transport Obtained from Solar Energetic Particle Anisotropies. In: 34th International Cosmic Ray Conference (ICRC2015) - Solar and Heliospheric Physics: Experimental Results. Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 072. https://resolver.caltech.edu/CaltechAUTHORS:20180910-131322207

Mewaldt, R. A. and Cohen, C. M. S. and Mason, G. M. et al. (2015) Investigating the Causes of Solar-Cycle Variations in Solar Energetic Particle Fluences and Composition. In: 34th International Cosmic Ray Conference (ICRC2015). Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 030. https://resolver.caltech.edu/CaltechAUTHORS:20180910-131321667

von Rosenvinge, T. T. and Richardson, I. G. and Cane, H. V. et al. (2015) The Longitudinal Distribution of Solar Energetic Particles. In: 34th International Cosmic Ray Conference (ICRC2015). Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 104. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925629

Israel, M. H. and Binns, W. R. and Christian, E. R. et al. (2015) Observation of ^(60)Fe in the Galactic Cosmic Rays. In: 34th International Cosmic Ray Conference (ICRC2015). Proceedings of Science. No.236. SISSA , Trieste, Italy, Art. No. 275. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925311

2014

Dresing, N. and Cohen, C. M. S. and Gómez-Herrero, R. et al. (2014) Approaching Solar Maximum 24 with STEREO—Multipoint Observations of Solar Energetic Particle Events. Brazilian Journal of Physics, 44 (5). pp. 504-511. ISSN 0103-9733. https://resolver.caltech.edu/CaltechAUTHORS:20141016-091522674

Richardson, I. G. and von Rosenvinge, T. T. and Cane, H. V. et al. (2014) > 25 MeV Proton Events Observed by the High Energy Telescopes on the STEREO A and B Spacecraft and/or at Earth During the First ~ Seven Years of the STEREO Mission. Solar Physics, 289 (8). pp. 3059-3107. ISSN 0038-0938. https://resolver.caltech.edu/CaltechAUTHORS:20140623-132927361

Richardson, I. G. and von Rosenvinge, T. T. and Cane, H. V. et al. (2014) > 25 MeV Proton Events Observed by the High Energy Telescopes on the STEREO A and B Spacecraft and/or at Earth During the First ∼ Seven Years of the STEREO Mission. In: Coronal Magnetometry. Springer , New York, NY, pp. 437-485. ISBN 978-1-4939-2037-2. https://resolver.caltech.edu/CaltechAUTHORS:20170622-072655135

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2014) Observations of Loss-Cone Pitch Angle Distributions of Solar Energetic Particles. In: Outstanding Problems in Heliophysics: From Coronal Heating to the Edge of the Atmosphere. Astronomical Society of the Pacific Conference Series. Vol.484. Astronomical Society of the Pacific , San Francisco, CA, pp. 117-122. ISBN 978-1-58381-852-7. https://resolver.caltech.edu/CaltechAUTHORS:20160624-085036638

2013

Lave, K. A. and Wiedenbeck, M. E. and Binns, W. R. et al. (2013) Galactic Cosmic-Ray Energy Spectra and Composition during the 2009-2010 Solar Minimum Period. Astrophysical Journal, 770 (2). Art. No. 117. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20130725-072008737

Russell, C. T. and Mewaldt, R. A. and Luhmann, J. G. et al. (2013) The Very Unusual Interplanetary Coronal Mass Ejection of 2012 July 23: A Blast Wave Mediated by Solar Energetic Particles. Astrophysical Journal, 770 (1). Art. No. 38. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20130723-144023646

Cohen, C. M. S. and Mason, G. M. and Mewaldt, R. A. et al. (2013) Solar energetic particle characteristics and their dependence on longitude in solar cycle 24. In: Solar Wind 13: Proceedings of the Thirteenth International Solar Wind Conference. AIP Conference Proceedings. No.1539. American Institute of Physics , Melville, NY, pp. 151-154. ISBN 978-0-7354-1163-0. https://resolver.caltech.edu/CaltechAUTHORS:20130701-130656583

Mewaldt, R. A. and Cohen, C. M. S. and Mason, G. M. et al. (2013) Solar energetic particles and their variability from the sun and beyond. In: Solar Wind 13: Proceedings of the Thirteenth International Solar Wind Conference. AIP Conference Proceedings. No.1539. American Institute of Physics , Melville, NY, pp. 116-121. ISBN 978-0-7354-1163-0. https://resolver.caltech.edu/CaltechAUTHORS:20130626-134934610

Leske, R. A. and Cohen, C. M. S. and Dotson, B. et al. (2013) A survey of anisotropic energetic particle flows observed by STEREO. In: Solar Wind 13: Proceedings of the Thirteenth International Solar Wind Conference. AIP Conference Proceedings. No.1539. American Institute of Physics , Melville, NY, pp. 227-230. ISBN 978-0-7354-1163-0. https://resolver.caltech.edu/CaltechAUTHORS:20130625-131632943

2012

Leske, R. A. and Cohen, C. M. S. and Mewaldt, R. A. et al. (2012) Large Proton Anisotropies in the 18 August 2010 Solar Particle Event. Solar Physics, 281 (1). pp. 301-318. ISSN 0038-0938. https://resolver.caltech.edu/CaltechAUTHORS:20121207-133222594

Mewaldt, R. A. and Looper, M. D. and Cohen, C. M. S. et al. (2012) Energy Spectra, Composition, and Other Properties of Ground-Level Events During Solar Cycle 23. Space Science Reviews, 171 (1-4). pp. 97-120. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20121109-100850749

Cohen, C. M. S. and Mason, G. M. and Wiedenbeck, M. E. et al. (2012) Observations of the longitudinal spread of solar energetic particle events in solar cycle 24. In: Physics of the heliosphere: a 10 year retrospective. AIP Conference Proceedings. No.1436. American Institute of Physics , Melville, NY, pp. 103-109. ISBN 978-0-7354-1026-8. https://resolver.caltech.edu/CaltechAUTHORS:20120529-081329347

2010

Verkhoglyadova, O. P. and Li, G. and Zank, G. P. et al. (2010) Understanding large SEP events with the PATH code: Modeling of the 13 December 2006 SEP event. Journal of Geophysical Research A, 115 . Art. No. A12103. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20110119-084228407

Mewaldt, R. A. and Davis, A. J. and Lave, K. A. et al. (2010) Record-setting Cosmic-ray Intensities in 2009 and 2010. Astrophysical Journal Letters, 723 (1). L1-L6. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20101209-103120218

Wiedenbeck, M. E. and Cohen, C. M. S. and Leske, R. A. et al. (2010) Heavy-ion Fractionation in the Impulsive Solar Energetic Particle Event of 2002 August 20: Elements, Isotopes, and Inferred Charge States. Astrophysical Journal, 719 (2). pp. 1212-1229. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20100830-135106755

Mewaldt, R. A. and Leske, R. A. and Shih, A. Y. et al. (2010) Observations and Interpretations of Energetic Neutral Hydrogen Atoms from the December 5, 2006 Solar Event. In: Twelfth International Solar Wind Conference. AIP Conference Proceedings . No.1216. American Institute of Physics , Melville, NY, pp. 592-595. ISBN 978-0-7354-0759-6 . https://resolver.caltech.edu/CaltechAUTHORS:20100921-085601924

Wiedenbeck, M. E. and Mason, G. M. and Gómez-Herrero, R. et al. (2010) Observations of a ^3He-rich SEP Event over a Broad Range of Heliographic Longitudes: Results from STEREO and ACE. In: 12th International Solar Wind Conference. AIP Conference Proceedings. No.1216. American Institute of Physics , Melville, NY, pp. 621-624. ISBN 978-0-7354-0759-6. https://resolver.caltech.edu/CaltechAUTHORS:20160420-081255610

Leske, R. A. and Mewaldt, R. A. and Mason, G. M. et al. (2010) STEREO and ACE Observations of Energetic Particles from Corotating Interaction Regions. In: Twelfth International Solar Wind Conference. AIP Conference Proceedings . No.1216. American Institute of Physics , Melville, NY, pp. 379-382. ISBN 978-0-7354-0759-6 . https://resolver.caltech.edu/CaltechAUTHORS:20100921-082613682

2009

George , J. S. and Lave, K. A. and Wiedenbeck, M. E. et al. (2009) Elemental Composition and Energy Spectra of Galactic Cosmic Rays During Solar Cycle 23. Astrophysical Journal, 689 (2). pp. 1666-1681. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20091009-094741170

von Rosenvinge, T. T. and Richardson, I. G. and Reames, D. V. et al. (2009) The Solar Energetic Particle Event of 14 December 2006. Solar Physics, 256 (1-2). pp. 443-462. ISSN 0038-0938. https://resolver.caltech.edu/CaltechAUTHORS:20140827-101854474

Ogliore, R. C. and Stone, E. C. and Leske, R. A. et al. (2009) The Phosphorus, Sulfur, Argon, and Calcium Isotopic Composition of the Galactic Cosmic Ray Source. Astrophysical Journal, 695 (1). pp. 666-678. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20090911-084724861

Mewaldt, R. A. and Leske, R. A. and Stone, E. C. et al. (2009) STEREO Observations of Energetic Neutral Hydrogen Atoms During the 2006 December 5 Solar Flare. Astrophysical Journal Letters, 693 (1). L11-L15. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20090918-091120378

Binns, W. R. and Cummings, A. C. and Israel, M. H. et al. (2009) Abundance measurements of Zn, Ga, Ge, & Se from the Cosmic Ray Isotope Spectrometer (Cris) experiment on the Advanced Composition Explorer (ACE) satellite. In: Proceedings of the 31st International Cosmic Ray Conference. Department of High Energy Physics, University of Lodz , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150512-090444943

Lavé, J. and Binns, W. R. and Cummings, A. C. et al. (2009) A Comparison of ACE Measurements of Galactic Cosmic-Ray Abundances and Energy Spectra for Two Successive Solar Minima. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150528-144715835

Lave, K. A. and Binns, W. R. and Cummings, A. C. et al. (2009) A Comparison of ACE/CRIS Measurements of Galactic Cosmic-Ray Abundances and Energy Spectra for Two Successive Solar Minima. In: Proceedings of the 31st International Cosmic Ray Conference. High Energy Physics Department, University of Lodz , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150506-152948443

Wiedenbeck, M. E. and Cohen, C. M. S. and Leske, R. A. et al. (2009) Ionic Charge States Inferred from Elemental and Isotopic Composition in ^3He-rich Solar Energetic Particle Events. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland, pp. 1-5. https://resolver.caltech.edu/CaltechAUTHORS:20150512-092059942

Leske, R. A. and Mason, G. M. and Cohen, C. M. S. et al. (2009) Multi-Point Observations of Corotating Interaction Regions from STEREO and ACE. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150522-161152863

Wiedenbeck, M. E. and Mason, G. M. and Gómez-Herrero, R. et al. (2009) Multipoint Observations of ^3He-rich Solar Energetic Particle Events using STEREO and ACE. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150512-093515859

Mewaldt, R. A. and Leske, R. A. and Shih, A. Y. et al. (2009) Observation and Interpretation of Energetic Neutral Hydrogen Atoms from the December 5, 2006 Solar Flare. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150522-161459034

Mewaldt, R. A. and Looper, M. D. and Cohen, C. M. S. et al. (2009) Spectra and Properties of Ground-Level Events During Solar Cycle 23. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150522-161943572

Wiedenbeck, M. E. and Davis, A. J. and Cohen, C. M. S. et al. (2009) Time Dependence of Solar Modulation throughout Solar Cycle 23 as Inferred from ACE Measurements of Cosmic-Ray Energy Spectra. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150528-144033949

Cohen, C. M. S. and Mason, G. M. and Mewaldt, R. A. et al. (2009) Time Dependent Composition in the December 2006 SEP Events. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150512-094808562

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2009) The Unusual Behavior of Anomalous and Galactic Cosmic Ray Intensities at 1 AU During the Present Solar Minimum. In: Proceedings of the 31st International Cosmic Ray Conference. , Lodz, Poland. https://resolver.caltech.edu/CaltechAUTHORS:20150527-091845568

2008

Binns, W. R. and Wiedenbeck, M. E. and Arnould, M. et al. (2008) The OB association origin of galactic cosmic rays. New Astronomy Reviews, 52 (7-10). pp. 427-430. ISSN 1387-6473. https://resolver.caltech.edu/CaltechAUTHORS:BINnar08

Wiedenbeck, M. E. and Leske, R. A. and Cohen, C. M. S. et al. (2008) Elemental and isotopic fractionation in 3He-rich solar energetic particle events. In: Particle Acceleration and Transport in the Heliosphere and Beyond: 7th Annual International Astrophysics Conference. AIP Conference Proceedings. No.1039. American Institute of Physics , Kauai, HI, pp. 149-155. ISBN 9780735405660. https://resolver.caltech.edu/CaltechAUTHORS:20090727-132850697

Cohen, C. M. S. and Mason, G. M. and Mewaldt, R. A. et al. (2008) Examination of the last large solar energetic particle events of solar cycle 23. In: Particle Acceleration and Transport in the Heliosphere and beyond. AIP Conference Proceedings. No.1039. American Institute of Pliysics , pp. 118-123. ISBN 9780735405660. https://resolver.caltech.edu/CaltechAUTHORS:20090414-092941101

Leske, R. A. and Mewaldt, R. A. and Mason, G. M. et al. (2008) STEREO and ACE observations of CIR particles. In: Particle Acceleration and Transport in the Heliosphere and Beyond— 7th Annual Astrophysics Conference. AIP Conference Proceedings. No.1039. American Institute of Physics , pp. 131-136. ISBN 9780735405660. https://resolver.caltech.edu/CaltechAUTHORS:20090507-132736204

Sollitt, L. S. and Stone, E. C. and Mewaldt, R. A. et al. (2008) A novel technique to infer ionic charge states of solar energetic particles. Astrophysical Journal, 679 (1). pp. 910-919. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:SOLapj08

von Rosenvinge, T. T. and Reames, D. V. and Baker, R. et al. (2008) The High Energy Telescope for STEREO. Space Science Reviews, 136 (1-4). pp. 391-435. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20160630-091011138

Mewaldt, R. A. and Cohen, C. M. S. and Cook, W. R. et al. (2008) The Low-Energy Telescope (LET) and SEP Central Electronics for the STEREO Mission. Space Science Reviews, 136 (1-4). pp. 285-362. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20140908-100838268

2007

Mewaldt, R. A. and Cohen, C. M. S. and Haggerty, D. K. et al. (2007) Radiation risks from large solar energetic particle events. In: Turbulence and Nonlinear Processes in Astrophysical Plasmas: 6th Annual International Astrophysics Conference, Oahu, Hawaii, 16-22 March 2007. AIP Conference Proceedings. No.932. American Institute of Physics , Melville, NY, pp. 277-282. ISBN 978-0-7354-0443-4. https://resolver.caltech.edu/CaltechAUTHORS:MEWaipcp07

Binns, W. R. and Wiedenbeck, M. E. and Arnould, M. et al. (2007) OB Associations, Wolf Rayet Stars, and the Origin of Galactic Cosmic Rays. Space Science Reviews, 130 (1-4). pp. 439-449. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20160722-091633011

Binns, W. R. and Wiedenbeck, M. E. and Arnould, M. et al. (2007) OB Associations, Wolf–Rayet Stars, and the Origin of Galactic Cosmic Rays. Space Science Reviews, 130 (1-4). pp. 439-449. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20140827-105038224

Mewaldt, R. A. and Cohen, C. M. S. and Mason, G. M. et al. (2007) On the Differences in Composition between Solar Energetic Particles and Solar Wind. Space Science Reviews, 130 (1-4). pp. 207-219. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20100506-100356849

Wiedenbeck, M. E. and Binns, W. R. and Cummings, A. C. et al. (2007) An Overview of the Origin of Galactic Cosmic Rays as Inferred from Observations of Heavy Ion Composition and Spectra. Space Science Reviews, 130 (1-4). pp. 415-429. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20100909-133903373

Cohen, C. M. S. and Mewaldt, R. A. and Leske, R. A. et al. (2007) Solar Elemental Composition Based on Studies of Solar Energetic Particles. Space Science Reviews, 130 (1-4). pp. 183-194. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20100503-100012820

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2007) Solar Isotopic Composition as Determined Using Solar Energetic Particles. Space Science Reviews, 130 (1-4). pp. 195-205. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20100503-093124629

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2007) An Update on Ultra-Heavy Elements in Solar Energetic Particles above 10 MeV/Nucleon. Space Science Reviews, 130 (1-4). pp. 335-340. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20100503-155507464

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2007) Solar Isotopic Composition as Determined Using Solar Energetic Particles. In: The Composition of Matter. Space Science Series of ISSI. No.27. Springer New York , New York, NY, pp. 195-205. ISBN 9780387741833. https://resolver.caltech.edu/CaltechAUTHORS:20190909-133030848

Binns, W. R. and Cummings, A. C. and de Nolfo, G. A. et al. (2007) Can ^(59)Ni Synthesized in OB Associations Decay to ^(59)Co Before Being Accelerated to Cosmic-ray Energies. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.2. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 27-30. https://resolver.caltech.edu/CaltechAUTHORS:20150415-153704362

Binns, W. R. and Cummings, A. C. and de Nolfo, G. A. et al. (2007) Can ^(59)Ni Synthesized in OB Associations Decay to ^(59)Co Before Being Accelerated to Cosmic-ray Energies? In: Proceedings of the 30th International Cosmic Ray Conference. Vol.2. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 27-30. https://resolver.caltech.edu/CaltechAUTHORS:20150501-111243485

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2007) Changing anomalous cosmic ray oxygen radial intensity gradients between 1 AU and Voyager with the return to solar minimum. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 807-810. https://resolver.caltech.edu/CaltechAUTHORS:20150416-150551459

Cohen, C. M. S. and Mason, G. M. and Mewaldt, R. A. et al. (2007) Comparing observations and expectations of SEP composition in the two December 2006 events. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 95-98. https://resolver.caltech.edu/CaltechAUTHORS:20150422-162304614

de Nolfo, G. A. and Binns, W. R. and Cohen, C. M. S. et al. (2007) Cosmic-ray helium intensities over the solar cycle from ACE. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 813-816. https://resolver.caltech.edu/CaltechAUTHORS:20150413-154918541

von Rosenvinge, T. T. and Cummings, A. C. and Leske, R. A. et al. (2007) The High Energy Telescopes for the STEREO Mission. In: Proceedings of the 30th International Cosmic Ray Conference. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 103-106. https://resolver.caltech.edu/CaltechAUTHORS:20150501-104753399

Leske, R. A. and Mewaldt, R. A. and Mason, G. M. et al. (2007) Observations of corotating interaction regions from STEREO and ACE. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 375-378. https://resolver.caltech.edu/CaltechAUTHORS:20150422-161550254

Mewaldt, R. A. and Cohen, C. M. S. and Cummings, A. C. et al. (2007) Observations of the December 2006 solar energetic particle events with the Low Energy Telescope (LET) on STEREO. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 107-110. https://resolver.caltech.edu/CaltechAUTHORS:20150413-133110805

Ogliore, R. C. and Stone, E. C. and Mewaldt, R. A. et al. (2007) The P, S, Ar, and Ca isotopic composition of the galactic cosmic ray source. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.2. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 125-128. https://resolver.caltech.edu/CaltechAUTHORS:20150501-113522940

Wiedenbeck, M. E. and Cohen, C. M. S. and Cummings, A. C. et al. (2007) Persistent energetic ^3He in the inner heliosphere. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 91-94. https://resolver.caltech.edu/CaltechAUTHORS:20150415-152222754

Wiedenbeck, M. E. and Binns, W. R. and Cummings, A. C. et al. (2007) Primary and secondary contributions to arriving abundances of cosmic x-ray nuclides. In: Proceedings of the 30th International Cosmic Ray Conference. Vol.1. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 149-152. https://resolver.caltech.edu/CaltechAUTHORS:20150501-112052606

Wiedenbeck, M. E. and Binns, W. R. and Cummings, A. C. et al. (2007) Primary and secondary contributions to arriving abundances of cosmic-ray nuclides. In: Proceedings of the 30th International Cosmic Ray Conference. International Cosmic Ray Conference. Vol.2. Universidad Nacional Autónoma de México , Merida, Yucatan, Mexico, pp. 149-152. https://resolver.caltech.edu/CaltechAUTHORS:20160722-135442634

2006

Binns, W. R. and Wiedenbeck, M. E. and Arnould, M. et al. (2006) Superbubbles, Wolf-Rayet stars, and the origin of galactic cosmic rays. Journal of Physics: Conference Series, 47 . pp. 68-77. ISSN 1742-6596. https://resolver.caltech.edu/CaltechAUTHORS:BINjpcs06

Binns, W. R. and Wiedenbeck, M. E. and Arnould, M. et al. (2006) Wolf-Rayet stars, OB associations, and the origin of galactic cosmic rays. New Astronomy Reviews, 50 (7-8). pp. 516-520. ISSN 1387-6473. https://resolver.caltech.edu/CaltechAUTHORS:20110120-162201593

Cane, H. V. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2006) Role of Flares and Shocks in Determining Solar Energetic Particle Abundances. Journal of Geophysical Research A, 111 (A6). Art. No. A06S90. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20150324-102418436

de Nolfo, G. A. and Moskalenko, I. V. and Binns, W. R. et al. (2006) Observations of the Li, Be, and B isotopes and constraints on cosmic-ray propagation. Advances in Space Research, 38 (7). pp. 1558-1564. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20160722-094105351

2005

Binns, W. R. and Wiedenbeck, M. E. and Arnould, M. et al. (2005) Cosmic-Ray Neon, Wolf-Rayet Stars, and the Superbubble Origin of Galactic Cosmic Rays. Astrophysical Journal, 634 (1). pp. 351-364. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140827-093644016

Cohen, C. M. S. and Stone, E. C. and Mewaldt, R. A. et al. (2005) Heavy ion abundances and spectra from the large solar energetic particle events of October-November 2003. Journal of Geophysical Research A, 110 (A9). Art. No. A09S16. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20140407-101736587

Israel, M. H. and Binns, W. R. and Cummings, A. C. et al. (2005) Isotopic Composition of Cosmic Rays: Results from the Cosmic Ray Isotope Spectrometer on the ACE Spacecraft. Nuclear Physics A, 758 . pp. 201-208. ISSN 0375-9474. https://resolver.caltech.edu/CaltechAUTHORS:20140826-114144077

Mewaldt, R. A. and Davis, A. J. and Binns, W. R. et al. (2005) The Cosmic Ray Radiation Dose in Interplanetary Space - Present Day and Worst-Case Evaluations. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.2. Tata Institute of Fundamental Research , Mumbai, India, pp. 433-436. https://resolver.caltech.edu/CaltechAUTHORS:20140905-105722780

Labrador, A. W. and Cohen, C. M. S. and Cummings, A. C. et al. (2005) Extended Energy Elemental Spectrum Measurements with the Solar Isotope Spectrometer (SIS). In: Proceedings fo the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Mumbai, India, pp. 103-106. https://resolver.caltech.edu/CaltechAUTHORS:20140827-135112110

Labrador, A. W. and Leske, R. A. and Mewaldt, R. A. et al. (2005) High Energy Ionic Charge State Composition in the October/November 2003 and January 20, 2005 SEP Events. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Pune, India, pp. 99-102. https://resolver.caltech.edu/CaltechAUTHORS:20150406-152216162

Labrador, A. W. and Leske, R. A. and Mewaldt, R. A. et al. (2005) High Energy Ionic Charge State Composition in the October/November 2003 and January 20,2005 SEP Events. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Mumbai, India, pp. 99-102. https://resolver.caltech.edu/CaltechAUTHORS:20140902-093235213

Leske, R. A. and Cummings, A. C. and Cohen, C. M. S. et al. (2005) Intensity Gradients of Anomalous Cosmic Rays Between 1 AU and Voyager During Solar Cycle 23. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.2. Tata Institute of Fundamental Research , Mumbai, India, pp. 113-116. https://resolver.caltech.edu/CaltechAUTHORS:20140903-072308449

Wiedenbeck, M. E. and Davis, Mark E. and Leske, R. A. et al. (2005) The Level of Solar Modulation of Galactic Cosmic Rays from 1997 to 2005 as Derived from ACE Measurements of Elemental Energy Spectra. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.2. Tata Institute of Fundamental Research , Pune, India, pp. 277-280. https://resolver.caltech.edu/CaltechAUTHORS:20150409-092051213

Cohen, C. M. S. and Mason, G. M. and Stone, E. C. et al. (2005) Solar Energetic Particle Spectra and Composition in the October/November 2003 Events. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Mumbai, India, pp. 311-314. https://resolver.caltech.edu/CaltechAUTHORS:20140903-084303356

Labrador, A. W. and Cohen, C. M. S. and Cummings, A. C. et al. (2005) Solar-Particle Energy Spectra during the Large Events of October-November 2003 and January 2005. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Pune, India, pp. 111-114. https://resolver.caltech.edu/CaltechAUTHORS:20150406-154528900

Wiedenbeck, M. E. and Mason, G. M. and Cohen, C. M. S. et al. (2005) The Time Variation of Energetic ^3He in Interplanetary Space from 1997-2005. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Pune, India, pp. 117-120. https://resolver.caltech.edu/CaltechAUTHORS:20150406-161740226

Leske, R. A. and Cohen, C. M. S. and Cummings, A. C. et al. (2005) Ultra-Heavy Elements Above 10 MeV/nucleon in Solar Energetic Particle Events. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Mumbai, India, pp. 107-110. https://resolver.caltech.edu/CaltechAUTHORS:20140827-135634611

2004

Mewaldt, R. A. and Wiedenbeck, M. E. and Scott, L. M. et al. (2004) Cosmic-Ray Spectra in Interstellar Space. In: Physics of the outer heliosphere. AIP Conference Proceedings. No.719. American Institute of Physics , Melville, NY, pp. 127-132. ISBN 0-7354-0199-3 . https://resolver.caltech.edu/CaltechAUTHORS:20111004-094736990

2003

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2003) The Coronal Isotopic Composition as Determined Using Solar Energetic Particles. In: Solar Wind Ten. AIP Conference Proceedings. No.679. American Institute of Physics , Melville, NY, pp. 616-619. ISBN 0-7354-0148-9 . https://resolver.caltech.edu/CaltechAUTHORS:20111010-143811077

Gopalswamy, N. and Yashiro, S. and Michalek, G. et al. (2003) Effect of CME Interactions on the Production of Solar Energetic Particles. In: Solar Wind Ten. AIP Conference Proceedings. No.679. American Institute of Physics , Melville, NY, pp. 608-611. ISBN 0-7354-0148-9 . https://resolver.caltech.edu/CaltechAUTHORS:20111010-095635795

Wiedenbeck, M. E. and Mason, G. M. and Christian, E. R. et al. (2003) How Common is Energetic ^3He in the Inner Heliosphere? In: Solar Wind Ten. AIP Conference Proceedings. No.679. American Institute of Physics , Washington, D.C., pp. 652-655. ISBN 0-7354-0148-9. https://resolver.caltech.edu/CaltechAUTHORS:20111028-100805937

Slocum, P. L. and Stone, E. C. and Leske, R. A. et al. (2003) Elemental Fractionation in Small Solar Energetic Particle Events. Astrophysical Journal, 594 (1). pp. 592-604. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140827-091516862

Niebur, S. M. and Scott, L. M. and Wiedenbeck, M. E. et al. (2003) Cosmic ray energy loss in the heliosphere: Direct evidence from electron-capture-decay secondary isotopes. Journal of Geophysical Research A, 108 (A10). Art. No. 8033. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20140826-164919486

Cane, H. V. and von Rosenvinge, T. T. and Cohen, C. M. S. et al. (2003) Two components in major solar particle events. Geophysical Research Letters, 30 (12). Art. No. 8017. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20150323-134235895

Wiedenbeck, M. E. and Leske, R. A. and Cohen, C. M. S. et al. (2003) The ^3He-Rich SEP Events of August 2002: Exceptional Elemental and Isotopic Composition Patterns at Energies Above 10 MeV / Nucleon. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. Universal Academy Press , Tokyo, Japan, pp. 3245-3247. https://resolver.caltech.edu/CaltechAUTHORS:20150305-150054215

Scott, L. M. and Davis, A. J. and Wiedenbeck, M. E. et al. (2003) Direct Evidence of Energy-Loss in Electron-Capture-Decay Secondary Isotopes in the Heliosphere. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.7. International Union of Applied Physics , Tokyo, Japan, pp. 3811-3814. https://resolver.caltech.edu/CaltechAUTHORS:20150406-141916278

Labrador, A. W. and Yanasak, N. E. and Binns, W. R. et al. (2003) Extended Energy Spectrum Measurement of Elements With the Cosmic Ray Isotope Spectrometer (CRIS). In: Proceedings of the 28th International Cosmic Ray Conference. Vol.4. International Union of Applied Physics , Tokyo, Japan, pp. 1773-1776. https://resolver.caltech.edu/CaltechAUTHORS:20150406-143812415

Mewaldt, R. A. and Cohen, C. M. S. and Haggerty, D. K. et al. (2003) Heavy Ion and Electron Release Times in Solar Particle Events. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. International Union of Applied Physics , Tokyo, Japan, pp. 3313-3316. https://resolver.caltech.edu/CaltechAUTHORS:20150403-101535232

Labrador, A. W. and Leske, R. A. and Mewaldt, R. A. et al. (2003) High Energy Ionic Charge State Composition In Recent Large Solar Energetic Particle Events. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. International Union of Applied Physics , Tokyo, Japan, pp. 3269-3272. https://resolver.caltech.edu/CaltechAUTHORS:20150403-090650084

Mewaldt, R. A. and Cohen, C. M. S. and Mason, G. M. et al. (2003) Impulsive Flare Material: A Seed Population for Large Solar Particle Events? In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. International Union of Applied Physics , Tokyo, Japan, pp. 3229-3232. https://resolver.caltech.edu/CaltechAUTHORS:20150403-094053625

Sollitt, L. S. and Stone, E. C. and Mewaldt, R. A. et al. (2003) Ionic Charge States of High Energy Solar Energetic Particles in Large Events. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. International Union of Applied Physics , Tokyo, Japan, pp. 3295-3299. https://resolver.caltech.edu/CaltechAUTHORS:20150403-134653895

de Nolfo, G. A. and Yanasak, N. E. and Binns, W. R. et al. (2003) New Measurement of the Li, Be, an B Isotopes as a Test of Cosmic Ray Transport Models. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.4. International Union of Applied Physics , Tokyo, Japan, pp. 1777-1780. https://resolver.caltech.edu/CaltechAUTHORS:20150406-135715114

Wiedenbeck, M. E. and Binns, W. R. and Cummings, A. C. et al. (2003) Refractory Nuclides in the Cosmic-Ray Source. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.4. International Union of Applied Physics , Tokyo, Japan, pp. 1899-1902. https://resolver.caltech.edu/CaltechAUTHORS:20150406-133653562

Leske, R. A. and Cohen, C. M. S. and Cummings, A. C. et al. (2003) The Solar Cycle Variability of Solar Energetic Particle Composition. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. International Union of Applied Physics , Tokyo, Japan, pp. 3237-3240. https://resolver.caltech.edu/CaltechAUTHORS:20150401-085647968

Leske, R. A. and Wiedenbeck, M. E. and Cohen, C. M. S. et al. (2003) The Unusual Solar Particle Events of August 2002. In: Proceedings of the 28th International Cosmic Ray Conference. Vol.6. International Union of Applied Physics , Tokyo, Japan, pp. 3253-3256. https://resolver.caltech.edu/CaltechAUTHORS:20150406-132624126

Cohen, C. M. S. and Mewaldt, R. A. and Cummings, A. C. et al. (2003) Variability of spectra in large solar energetic particle events. Advances in Space Research, 32 (12). pp. 2649-2654. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140827-090049799

2002

Mason, G. M. and Wiedenbeck, M. E. and Miller, J. A. et al. (2002) Spectral Properties of He and Heavy Ions in ^3He-rich Solar Flares. Astrophysical Journal, 574 (2). pp. 1039-1058. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140827-085036707

Gopalswamy, N. and Yashiro, S. and Michałek, G. et al. (2002) Interacting Coronal Mass Ejections And Solar Energetic Particles. Astrophysical Journal, 572 (1). L103-L107. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20150303-095547830

Slocum, P. L. and Wiedenbeck, M. E. and Christian, E. R. et al. (2002) Energetic particle composition at 1 au during periods of moderate interplanetary particle fluxes. Advances in Space Research, 30 (1). pp. 97-104. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140826-134134744

Mewaldt, R. A. and Cohen, C. M. S. and Leske, R. A. et al. (2002) Fractionation of solar energetic particles and solar wind according to first ionization potential. Advances in Space Research, 30 (1). pp. 79-84. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140826-110121697

2001

Yanasak, N. E. and Wiedenbeck, M. E. and Mewaldt, R. A. et al. (2001) Measurement of the Secondary Radionuclides ^(10)Be, ^(26)Al, ^(36)Cl, ^(54)Mn, and ^(14)C and Implications for the Galactic Cosmic-Ray Age. Astrophysical Journal, 563 (2). pp. 768-792. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140827-082013151

Davis, A. J. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2001) Solar minimum spectra of galactic cosmic rays and their implications for models of the near-Earth radiation environment. Journal of Geophysical Research A, 106 (A12). pp. 29979-29987. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20140827-110736601

Leske, R. A. and Mewaldt, R. A. and Stone, E. C. et al. (2001) Observations of geomagnetic cutoff variations during solar energetic particle events and implications for the radiation environment at the Space Station. Journal of Geophysical Research A, 106 (A12). pp. 30011-30022. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20150306-101831498

Wiedenbeck, M. E. and Binns, W. R. and Christian, E. R. et al. (2001) Constraints on the nucleosynthesis of refractory nuclides in galactic cosmic rays. In: Solar and Galactic Composition: A Joint SOHO/ACE Worshop. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, NY, pp. 269-274. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111118-151333593

Binns, W. R. and Wiedenbeck, M. E. and Christian, E. R. et al. (2001) GCR Neon Isotopic Abundances: Comparison with Wolf-Rayet Star Models and Meteoritic Abundances. In: Solar and Galatic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, N.Y., pp. 257-262. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111116-133416059

Leske, R. A. and Mewaldt, R. A. and Cummings, A. C. et al. (2001) The Ionic Charge State Composition at High Energies in Large Solar Energetic Particle Events in Solar Cycle 23. In: Solar and Galactic Composition. AIP Conference Series. No.598. American Institute of Physics , Melville, NY, pp. 171-176. ISBN 0-7354-0042-3 . https://resolver.caltech.edu/CaltechAUTHORS:20111117-145314535

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2001) Isotopic Abundances in the Solar Corona as Inferred from ACE Measurements of Solar Energetic Particles. In: Solar and Galactic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, N.Y., pp. 127-132. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111118-094513677

Mewaldt, R. A. and Mason, G. M. and Gloeckler, G. et al. (2001) Long-term fluences of energetic particles in the heliosphere. In: Solar and Galactic Composition: A Joint SOHO/ACE Workshop. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, NY, pp. 165-170. ISBN 0-7354-0042-3 . https://resolver.caltech.edu/CaltechAUTHORS:20111118-100325232

Slocum, P. L. and Christian, E. R. and Cohen, C. M. S. et al. (2001) Measurements of Heavy Elements and Isotopes in Small Solar Energetic Particle Events. In: Solar and Galtic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, NY, pp. 177-182. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111117-123441068

de Nolfo, G. A. and Yanasak, N. E. and Binns, W. R. et al. (2001) Measurements of the isotopes of lithium, beryllium, and boron from ACE/CRIS. In: Solar and Galactic Composition: A Joint SOHO/ACE Workshop. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, NY, pp. 251-255. ISBN 0-7354-0042-3 . https://resolver.caltech.edu/CaltechAUTHORS:20111118-100206530

George, J. S. and Wiedenbeck, M. E. and Binns, W. R. et al. (2001) The Phosphorus/Sulfur Abundance Ratio as a Test of Galactic Cosmic-Ray Source Models. In: Solar and Galactic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, N.Y., pp. 263-268. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111117-112058199

Cohen, C. M. S. and Mewaldt, R. A. and Christian, E. R. et al. (2001) Solar Coronal Abundances of Rare Elements Based on Solar Energetic Particles. In: Solar and Galactic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, N.Y., pp. 107-112. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111117-080853257

von Rosenvinge, T. T. and Cohen, C. M. S. and Christian, E. R. et al. (2001) Time Variations in Elemental Abundances in Solar Energetic Particle Events. In: Solar and Galactic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, N.Y., pp. 343-348. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20111118-134937338

Cohen, C. M. S. and Mewaldt, R. A. and Cummings, A. C. et al. (2001) Forecasting the arrival of shock-accelerated solar energetic particles at Earth. Journal of Geophysical Research A, 106 (A10). pp. 20979-20983. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20140827-085913469

Wiedenbeck, M. E. and Yanasak, N. E. and Cummings, A. C. et al. (2001) The Origin of Primary Cosmic Rays: Constraints from ACE Elemental and Isotopic Composition Observations. Space Science Reviews, 99 (1-4). pp. 15-26. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20140827-090214937

Mewaldt, R. A. and Yanasak, N. E. and Wiedenbeck, M. E. et al. (2001) Radioactive clocks and cosmic-ray transport in the galaxy. Space Science Reviews, 99 (1-4). pp. 27-39. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20140826-154628633

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2001) Isotopic abundances in the solar corona as inferred from ACE measurements of solar energetic particles. In: Solar and Galactic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, NY, pp. 127-132. ISBN 0-7354-0042-3. https://resolver.caltech.edu/CaltechAUTHORS:20140826-103636832

Yanasak, N. E. and de Nolfo, G. A. and Binns, W. R. et al. (2001) The cosmic-ray contribution to galactic abundances of the light elements: Interpretation of GCR LiBeB abundance measurements from ACE/CRIS. In: Solar and Galactic Composition. AIP Conference Proceedings. No.598. American Institute of Physics , Melville, NY, pp. 245-250. ISBN 0-7354-0042-3 . https://resolver.caltech.edu/CaltechAUTHORS:20111222-093454569

Mewaldt, R. A. and Cohen, C. M. S. and Leske, R. A. et al. (2001) Are Solar Energetic Particles an Accelerated Sample of Solar Wind? In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3132-3135. https://resolver.caltech.edu/CaltechAUTHORS:20150303-110535538

Slocum, P. L. and Christian, E. R. and Cohen, C. M. S. et al. (2001) Average Elemental and Isotopic Composition of Small Solar Energetic Particle Events. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3086-3089. https://resolver.caltech.edu/CaltechAUTHORS:20150303-105420424

Wiedenbeck, M. E. and George, J. S. and Binns, W. R. et al. (2001) CRIS Measurements of Electron-Capture-Decay Isotopes: ^(37)Ar, ^(44)Ti, ^(49)V, ^(51)Cr, ^(55)Fe, and ^(57)Co. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.5. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 1675-1679. https://resolver.caltech.edu/CaltechAUTHORS:20150303-135509933

Yanasak, N. E. and Wiedenbeck, M. E. and Binns, W. R. et al. (2001) Cosmic-ray time scales using radioactive clocks. Advances in Space Research, 27 (4). pp. 727-736. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140826-115932195

Ogliore, R. C. and Mewaldt, R. A. and Leske, R. A. et al. (2001) A Direct Measurement of the Geomagnetic Cutoff for Cosmic Rays at Space Station Latitudes. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.10. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 4112-4114. https://resolver.caltech.edu/CaltechAUTHORS:20150302-113209743

George, J. S. and Wiedenbeck, M. E. and Barghouty, A. F. et al. (2001) Distinguishing galactic cosmic-ray source models with first ionization potential and volatility. Advances in Space Research, 27 (4). pp. 779-784. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140826-132540360

Sollitt, L. S. and Cummings, A. C. and Leske, R. A. et al. (2001) Effects of Increasing Solar Modulation on Anomalous Cosmic Ray Intensities. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.10. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 4257-4259. https://resolver.caltech.edu/CaltechAUTHORS:20150303-113218886

Davis, A. J. and Mewaldt, R. A. and Binns, W. R. et al. (2001) The Evolution of Galactic Cosmic Ray Element Spectra from Solar Minimum to Solar Maximim: ACE Measurements. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.10. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3971-3974. https://resolver.caltech.edu/CaltechAUTHORS:20150303-114316464

Cohen, C. M. S. and Mewaldt, R. A. and Christian, E. R. et al. (2001) Examining the Abundance of Rare Elements in Solar Energetic Particle Events. In: Proceedings of the 27th International Cosmic Ray Conference, 7 - 15 August 2001, Hamburg, Germany. https://resolver.caltech.edu/CaltechAUTHORS:20150305-131051186

Cohen, C. M. S. and Mewaldt, R. A. and Christian, E. R. et al. (2001) Examining the Abundances of Rare Elements in Solar Energetic Particle Events. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3128-3131. https://resolver.caltech.edu/CaltechAUTHORS:20150303-102207197

Mewaldt, R. A. and Mason, G. M. and Gloeckler, G. et al. (2001) Fluences of Solar, Heliospheric, and Galactic Particles at 1 AU. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.10. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3984-3989. https://resolver.caltech.edu/CaltechAUTHORS:20150303-111820409

Binns, W. R. and Wiedenbeck, M. E. and Christian, E. R. et al. (2001) Galactic cosmic ray neon isotopic abundances measured by the cosmic ray isotope spectrometer (CRIS) on ACE. Advances in Space Research, 27 (4). pp. 767-772. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140826-133307053

Labrador, A. W. and Leske, R. A. and Mewaldt, R. A. et al. (2001) High Energy Ionic Charge State Composition in Large Solar Energetic Particle Events. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3149-3152. https://resolver.caltech.edu/CaltechAUTHORS:20150302-112545330

Wiedenbeck, M. E. and George, J. S. and Binns, W. R. et al. (2001) The Isotopic Composition of Cosmic-Ray Calcium. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.5. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 1679-1672. https://resolver.caltech.edu/CaltechAUTHORS:20150303-134629834

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (2001) Mass Fractionation in Solar Energetic Particles and the Isotopic Composition of the Corona. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3142-3145. https://resolver.caltech.edu/CaltechAUTHORS:20150303-102937851

de Nolfo, G. A. and Yanasak, N. E. and Binns, W. R. et al. (2001) Measurements of the Isotopes of Lithium, Beryllium, and Boron from ACE/CRIS. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.5. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 1667-1670. https://resolver.caltech.edu/CaltechAUTHORS:20150303-131355783

Christian, E. R. and Cohen, C. M. S. and Cummings, A. C. et al. (2001) A Search for ^7Be in Solar Energetic Particle Events. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, p. 3148. https://resolver.caltech.edu/CaltechAUTHORS:20150305-133531087

Leske, R. A. and deNolfo, G. A. and Cohen, C. M. S. et al. (2001) Solar Energetic Particle Anisotropies from the ACE Solar Isotope Spectrometer. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3269-3272. https://resolver.caltech.edu/CaltechAUTHORS:20150303-111154005

von Rosenvinge, T. T. and Christian, E. R. and Cohen, C. M. S. et al. (2001) Temporal Variations in Solar Energetic Particle Events. In: Proceedings of the 27th International Cosmic Ray Conference. Vol.8. Copernicus Systems and Technology GmbH , Berlin, Germany, pp. 3136-3138. https://resolver.caltech.edu/CaltechAUTHORS:20150303-100220896

Wiedenbeck, M. E. and Binns, W. R. and Christian, E. R. et al. (2001) The isotopic source composition of cosmic-ray iron, cobalt, and nickel. Advances in Space Research, 27 (4). pp. 773-778. ISSN 0273-1177. https://resolver.caltech.edu/CaltechAUTHORS:20140826-112434005

2000

Mewaldt, R. A. and Yanasak, N. E. and Wiedenbeck, M. E. et al. (2000) Radioactive Clocks and Cosmic Ray Transport in the Galaxy. Space Science Reviews, 99 (1-4). pp. 27-39. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20150219-101900554

Yanasak, N. and Binns, W. R. and Christian, E. R. et al. (2000) Abundances of the cosmic ray β-decay secondaries and implications for cosmic ray transport. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, NY, pp. 402-405. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20150219-134914101

Wiedenbeck, M. E. and Binns, W. R. and Christian, E. R. et al. (2000) Constraints on cosmic-ray acceleration and transport from isotope observations. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, New York, pp. 363-370. ISBN 1-56396-951-3 . https://resolver.caltech.edu/CaltechAUTHORS:20111201-093810051

Wiedenbeck, M. E. and Christian, E. R. and Cohen, C. M. S. et al. (2000) Enhanced Abundances of ^3He in Large Solar Energetic Particle Events. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 107-110. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111216-080137898

Binns, W. R. and Wiedenbeck, M. E. and Christian, E. R. et al. (2000) Galactic Cosmic Ray Neon Isotopic Abundances Measured on ACE. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 413-416. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111123-095344770

Cohen, C. M. S. and Leske, R. A. and Christian, E. R. et al. (2000) The Isotopic Composition of Solar Energetic Particles. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 55-62. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111123-124917397

Slocum, P. L. and Wiedenbeck, M. E. and Cohen, C. M. S. et al. (2000) Measurements of Heavy Elements in ^3He-rich SEP Events. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 103-106. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111215-101637088

Leske, R. A. and Mewaldt, R. A. and Christian, E. R. et al. (2000) Observations of Anomalous Cosmic Rays at 1 AU. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y. , pp. 293-300. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111208-100352581

Davis, A. J. and Mewaldt, R. A. and Binns, W. R. et al. (2000) On the Low Energy Decrease in Galactic Cosmic Ray Secondary/Primary Ratios. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 421-424. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111123-142326519

Davis, A. J. and Mewaldt, R. A. and Binns, W. R. et al. (2000) On the Low Energy Decrease in Galactic Cosmic Ray Secondary/Primary Ratios. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 421-428. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20150219-135833866

Niebur, S. M. and Binns, W. R. and Christian, E. R. et al. (2000) Secondary Electron-Capture-Decay Isotopes and Implications for the Propagation of Galactic Cosmic rays. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 406-409. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20150219-131410930

von Rosenvinge, T. T. and Cohen, C. M. S. and Christian, E. R. et al. (2000) The Solar Energetic Particle Event of 6 May 1998. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 111-114. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111215-092255591

Mewaldt, R. A. and Cohen, C. M. S. and Leske, R. A. et al. (2000) Variable fractionation of solar energetic particles according to first ionization potential. In: Acceleration and Transport of Energetic Particles Observed in the Heliosphere. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, N.Y., pp. 123-126. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20111209-071511880

George, J. S. and Wiedenbeck, M. E. and Barghouty, A. F. et al. (2000) Cosmic Ray Source Abundances and the Acceleration of Cosmic Rays. In: ACE 2000 Symposium. AIP Conference Proceedings. No.528. American Institute of Physics , Melville, NY, pp. 437-440. ISBN 1-56396-951-3. https://resolver.caltech.edu/CaltechAUTHORS:20140826-100748785

Cohen, C. M. S. and Mewaldt, R. A. and Leske, R. A. et al. (2000) Observations of ^3He-rich Solar Energetic Particle Events with the Solar Isotope Spectrometer. In: High Energy Solar Physics - Anticipating HESSI. ASP Conference Series Proceedings. No.206. Astronomical Society of the Pacific , San Francisco, CA, pp. 124-129. ISBN 1-58381-033-1. https://resolver.caltech.edu/CaltechAUTHORS:20140826-080801901

1999

Wiedenbeck, M. E. and Binns, W. R. and Christian, E. R. et al. (1999) Constraints on the Time Delay between Nucleosynthesis and Cosmic-Ray Acceleration from Observations of ^(59)Ni and ^(59)Co. Astrophysical Journal Letters, 523 (1). L61-L64. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20140902-132158815

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (1999) Event-to-event variations in the isotopic composition of neon in solar energetic particle events. Geophysical Research Letters, 26 (17). pp. 2693-2696. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140828-090809602

Cohen, C. M. S. and Mewaldt, R. A. and Leske, R. A. et al. (1999) New observations of heavy-ion-rich solar particle events from ACE. Geophysical Research Letters, 26 (17). pp. 2697-2700. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140827-151845333

Cohen, C. M. S. and Cummings, A. C. and Leske, R. A. et al. (1999) Inferred charge states of high energy solar particles from the Solar Isotope Spectrometer on ACE. Geophysical Research Letters, 26 (2). pp. 149-152. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140827-114427003

Mason, G. M. and Cohen, C. M. S. and Cummings, A. C. et al. (1999) Particle acceleration and sources in the November 1997 solar energetic particle events. Geophysical Research Letters, 26 (2). pp. 141-144. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140827-130259341

Leske, R. A. and Cohen, C. M. S. and Cummings, A. C. et al. (1999) Unusual isotopic composition of solar energetic particles observed in the November 6, 1997 event. Geophysical Research Letters, 26 (2). pp. 153-156. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140827-113048212

Wiedenbeck, M. E. and Christian, E. R. and Cohen, C. M. S. et al. (1999) Characteristics of 3He-Rich Energetic Particle Events Observed with the SIS Instrument on ACE. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 99-102. https://resolver.caltech.edu/CaltechAUTHORS:20150211-114545256

Mewaldt, R. A. and Cohen, C. M. S. and Leske, R. A. et al. (1999) Correlated Elemental and Isotopic Variations in Solar Energetic Particles. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 127-130. https://resolver.caltech.edu/CaltechAUTHORS:20150211-164947365

George, J. S. and Binns, W. R. and Christian, E. R. et al. (1999) Cosmic Ray Source Abundances for 29≤Z≤34. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 13-16. https://resolver.caltech.edu/CaltechAUTHORS:20150213-092825276

Yanasak, N. E. and Binns, W. R. and Cummings, A. C. et al. (1999) Implications for Cosmic Ray Propagation from ACE Measurements of Radioactive Clock Isotope Abundances. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 9-12. https://resolver.caltech.edu/CaltechAUTHORS:20150213-094618167

Leske, R. A. and Mewaldt, R. A. and Selesnick, R. S. et al. (1999) Long-Term Temporal Behavior of Interplanetary and Trapped Anomalous Cosmic Rays. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.7. International Union of Pure and Applied Physics , pp. 516-518. https://resolver.caltech.edu/CaltechAUTHORS:20150212-105955417

Slocum, P. L. and Christian, E. R. and Cohen, C. M. S. et al. (1999) Measurements of ^3He and Heavy Elements in Impulsive SEP Events. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 107-110. https://resolver.caltech.edu/CaltechAUTHORS:20150212-102026660

Christian, E. R. and Cohen, C. M. S. and Cummings, A. C. et al. (1999) Measurements of the Elemental Composition and Energy Spectra of Anomalous Cosmic Ray Nuclei by the Solar Isotopic Spectrometer on ACE. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 559-560. https://resolver.caltech.edu/CaltechAUTHORS:20150212-102928289

Lijowski, M. and Binns, W. R. and Christian, E. R. et al. (1999) Measurements of the Elemental Composition of Galactic Cosmic Ray Nuclei with 6≤Z≤28 from the Cosmic Ray Isotope Spectrometer on ACE. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 5-8. https://resolver.caltech.edu/CaltechAUTHORS:20150212-163034160

Leske, R. A. and Mewaldt, R. A. and Cohen, C. M. S. et al. (1999) Measurements of the Heavy-Ion Isotopic Composition of Solar Energetic Particles. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , p. 139. https://resolver.caltech.edu/CaltechAUTHORS:20150212-094216395

Binns, W. R. and Christian, E. R. and Cummings, A. C. et al. (1999) Measurements of the Isotopic Abundances of Galactic Cosmic Rays and Their Implications for Cosmic Ray Origin. In: Astronomical Society of the Pacific Conference Series. Vol.171. Astronomical Society of the Pacific , San Francisco, CA. https://resolver.caltech.edu/CaltechAUTHORS:20150210-162025599

Leske, R. A. and Mewaldt, R. A. and Christian, E. R. et al. (1999) Measurements of the Isotopic Composition of Anomalous Cosmic Ray N, O, and Ne from ACE. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.7. International Union of Pure and Applied Physics , pp. 539-542. https://resolver.caltech.edu/CaltechAUTHORS:20150212-103610912

Cohen, C. M. S. and Christian, E. R. and Cummings, A. C. et al. (1999) New Measurements of Solar Particle Events Enriched in Heavy Ions. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 244-247. https://resolver.caltech.edu/CaltechAUTHORS:20150211-145949528

Christian, E. R. and Binns, W. R. and Blake, J. B. et al. (1999) Observations of the Solar Modulation of Galactic and Anomalous Cosmic Rays During Solar Minimum. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.7. International Union of Pure and Applied Physics , pp. 519-522. https://resolver.caltech.edu/CaltechAUTHORS:20150212-113747616

Mason, G. M. and Cohen, C. M. S. and Cummings, A. C. et al. (1999) Particle Acceleration and Sources in the November 1997 Solar Energetic Particle Events. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 115-122. https://resolver.caltech.edu/CaltechAUTHORS:20150211-103123111

Binns, W. R. and Yanasak, N. E. and Christian, E. R. et al. (1999) Radioactive Clock Isotope Abundance Measurements from the CRIS Experiment aboard the ACE Spacecraft. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 21-24. https://resolver.caltech.edu/CaltechAUTHORS:20150213-095550927

Mahan, S.E. and Binns, W. R. and Christian, E. R. et al. (1999) Secondary Electron-Capture Clock Isotopes as a Probe of Reacceleration. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 17-20. https://resolver.caltech.edu/CaltechAUTHORS:20150213-100300982

Mahan, S. E. and Binns, W. R. and Christian, E. R. et al. (1999) Secondary Electron-Capture Clock Isotopes as a Probe of Reacceleration. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 17-20. https://resolver.caltech.edu/CaltechAUTHORS:20150218-154217768

Bogdanov, A. T. and Möbius, E. and Klecker, B. et al. (1999) A Study of ^3He Spectra and Abundances in Impulsive Solar Energetic Particle Events - Results from Measurements with ACE/SEPICA, ACE/SIS and SOHO/HSTOF. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 179-183. https://resolver.caltech.edu/CaltechAUTHORS:20150206-150809671

Mewaldt, R. A. and Wiedenbeck, M. E. and Binns, W. R. et al. (1999) The Time Delay between Nucleosynthesis and Acceleration Based on ACE Measurements of Primary Electron-Capture Nuclides. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 45-48. https://resolver.caltech.edu/CaltechAUTHORS:20150213-093733570

Wiedenbeck, M. E. and Binns, W. R. and Christian, E. R. et al. (1999) Time Variations of Galactic Comic Ray Intensities Near Earth: 1997 to 1999. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.7. International Union of Pure and Applied Physics , pp. 70-73. https://resolver.caltech.edu/CaltechAUTHORS:20150212-115444336

von Rosenvinge, T. T. and Cohen, C. M. S. and Christian, E. R. et al. (1999) Time Variations of Solar Energetic Particle Abundances Observed by the ACE Spacecraft. In: Proceedings of the 26th International Cosmic Ray Conference. International Union of Pure and Applied Physics , pp. 1999-2004. https://resolver.caltech.edu/CaltechAUTHORS:20150211-142207624

Christian, E. R. and Binns, W. R. and Cohen, C. M. S. et al. (1999) Time Variations of the Modulation of Anomalous and Galactic Cosmic Rays. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.3. International Union of Pure and Applied Physics , pp. 353-356. https://resolver.caltech.edu/CaltechAUTHORS:20150213-105040374

Sollitt, L. S. and Cohen, C. M. S. and Cummings, A. C. et al. (1999) Trans-Nickel Elements in Solar Energetic Particles. In: Proceedings of the 26th International Cosmic Ray Conference. Vol.6. International Union of Pure and Applied Physics , pp. 143-146. https://resolver.caltech.edu/CaltechAUTHORS:20150211-163448873

1998

Stone, E. C. and Cohen, C. M. S. and Cook, W. R. et al. (1998) The solar isotope spectrometer for the Advanced Composition Explorer. Space Science Reviews, 86 (1-4). pp. 357-408. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20140908-101236271

1997

von Rosenvinge, T. T. and Allbritton, G. and Binns, W. R. et al. (1997) The ACE-CRIS Scintillating Optical Fiber Trajectory (SOFT) Detector: Calibrations at the NSCL and GSI. In: Proceedings of the 25th International Cosmic Ray Conference. Vol.5. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 85-88. https://resolver.caltech.edu/CaltechAUTHORS:20141022-160308145

Leske, R. A. and Mewaldt, R. A. and Stone, E. C. et al. (1997) Geomagnetic Cutoff Variations During Solar Energetic Particle Events - Implications for the Space Station. In: Proceedings of the 25th International Cosmic Ray Conference. Vol.2. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 381-384. https://resolver.caltech.edu/CaltechAUTHORS:20140703-230120148

Cummings, A. C. and Stone, E. C. and Klecker, B. et al. (1997) Intensity Gradients of Anomalous Cosmic Ray Oxygen Throughout the Heliosphere. In: Proceedings of the 25th International Cosmic Ray Conference. Vol.2. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 257-260. https://resolver.caltech.edu/CaltechAUTHORS:20140703-225449871

Dougherty, B. L. and Allbritton, G.L. and Christian, E. R. et al. (1997) Large-Area Silicon Detectors for the Advanced Composition Explorer (ACE) Solar Isotope Spectrometer (SIS). In: Proceedings of the 25th International Cosmic Ray Conference. Vol.2. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 185-188. https://resolver.caltech.edu/CaltechAUTHORS:20141022-100159601

Wiedenbeck, M. E. and Christian, E. R. and Cohen, C. M. S. et al. (1997) Silicon Strip Detectors with Custom VLSI Readout Electronics for the SIS Instrument of ACE. In: Proceedings of the 25th International Cosmic Ray Conference. Vol.1. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 117-119. https://resolver.caltech.edu/CaltechAUTHORS:20141022-105048424

Leske, R. A. and Mewaldt, R. A. and Cummings, A. C. et al. (1997) Updated Measurements of the Isotopic Composition of Interplanetary and Geomagnetically Trapped Anomalous Cosmic Rays. In: Proceedings of the 25th International Cosmic Ray Conference. Vol.2. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 321-324. https://resolver.caltech.edu/CaltechAUTHORS:20140703-225100732

1996

Dougherty, Brian L. and Christian, Eric R. and Cummings, Alan C. et al. (1996) Characterization Of Large-Area Silicon Ionization Detectors For The ACE Mission. In: Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions. Proceedings of SPIE. No.2806. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 188-198. ISBN 9780819421944. https://resolver.caltech.edu/CaltechAUTHORS:20140703-215930019

Wiedenbeck, Mark E. and Christian, Eric R. and Cook, Walter R. et al. (1996) Two-Dimensional Position-Sensitive Silicon Detectors For The ACE Solar Isotope Spectrometer. In: Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions. Proceedings of SPIE. No.2806. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 176-187. ISBN 9780819421944. https://resolver.caltech.edu/CaltechAUTHORS:20140703-220904845

Leske, R. A. and Mewaldt, R. A. and Cummings, A. C. et al. (1996) The Isotopic Composition of Anomalous Cosmic Rays from SAMPEX. Space Science Reviews, 78 (1-2). pp. 149-154. ISSN 0038-6308. https://resolver.caltech.edu/CaltechAUTHORS:20140703-215730302

Mewaldt, R. A. and Selesnick, R. S. and Cummings, A. C. et al. (1996) Evidence for Multiply Charged Anomalous Cosmic Rays. Astrophysical Journal Letters, 466 (1). L43-L46. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20140703-214349007

Mewaldt, R. A. and Cummings, A. C. and Leske, R. A. et al. (1996) A Study of the Composition and Energy Spectra of Anomalous Cosmic Rays Using the Geomagnetic Field. Geophysical Research Letters, 23 (6). pp. 617-620. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140624-140158949

Mewaldt, R. A. and Cummings, J. R. and Leske, R. A. et al. (1996) Anomalous cosmic ray studies using the geomagnetic field. In: Solar Wind Eight: Proceedings of the Eighth International Solar Wind Conference. AIP Conference Proceedings. No.382. American Institute of Physics , Woodbury, NY, p. 621. ISBN 1-56396-551-8 . https://resolver.caltech.edu/CaltechAUTHORS:20140303-130326154

Leske, R. A. and Cummings, J. R. and Mewaldt, R. A. et al. (1996) Measurements of the ionic charge states of solar energetic particles at 15–70 MeV/nucleon using the geomagnetic field. In: High Energy Solar Physics. AIP conference proceedings. No.374. American Institute of Physics , Woodbury, NY, pp. 86-95. ISBN 1-56396-542-9 . https://resolver.caltech.edu/CaltechAUTHORS:20140226-091558357

Cohen, C. M. S. and Christian, E. R. and Cook, W. R. et al. (1996) The Solar Isotope Spectrometer (SIS). In: Proceedings of the 25th International Cosmic Ray Conference. Vol.1. Potchefstroom University, Space Research Unit , Transvaal, South Africa, pp. 113-116. https://resolver.caltech.edu/CaltechAUTHORS:20140724-155533705

1995

Leske, R. A. and Cummings, J. R. and Mewaldt, R. A. et al. (1995) Measurements of the Ionic Charge States of Solar Energetic Particles Using the Geomagnetic Field. Astrophysical Journal Letters, 452 (2). L149-L152. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20140304-133933580

Cummings, A. C. and Mewaldt, R. A. and Blake, J. B. et al. (1995) Anomalous Cosmic Ray Oxygen Gradients Throughout the Heliosphere. Geophysical Research Letters, 22 (4). pp. 341-344. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140612-094752170

Leske, R. A. and Cummings, A. C. and Cummings, J. R. et al. (1995) The Isotopic Composition of Anomalous and Galactic Cosmic Rays from SAMPEX. In: Proceedings of the 24th International Cosmic Ray Conference. Vol.2. International Union of Pure and Applied Physics , pp. 606-609. https://resolver.caltech.edu/CaltechAUTHORS:20140616-161605497

Leske, R. A. and Cummings, J. R. and Mewaldt, R. A. et al. (1995) Measurements of the Ionic Charge States of Solar Energetic Particles at 15-70 MeV/nucleon. In: Proceedings of the 24th International Cosmic Ray Conference. Vol.4. International Union of Pure and Applied Physicists , Rome, Italy, pp. 461-464. https://resolver.caltech.edu/CaltechAUTHORS:20150126-153006623

Mewaldt, R. A. and Cummings, J. R. and Leske, R. A. et al. (1995) Studies of Anomalous Cosmic Rays using the Geomagnetic Field. In: Proceedings of the 24th International Conference on Cosmic Rays. Vol.4. International Union of Pure and Applied Physics , pp. 477-480. https://resolver.caltech.edu/CaltechAUTHORS:20140616-091105149

1994

Selesnick, R. S. and Cummings, A. C. and Cummings, J. R. et al. (1994) Geomagnetically Trapped Anomalous Cosmic Rays. Journal of Geophysical Research A, 100 (A6). p. 9503. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20140523-101203531

1993

Cummings, J. R. and Cummings, A. C. and Mewaldt, R. A. et al. (1993) SAMPEX Measurements of Heavy Ions Trapped in the Magnetosphere. IEEE Transactions on Nuclear Science, 40 (6). pp. 1458-1462. ISSN 0018-9499. https://resolver.caltech.edu/CaltechAUTHORS:20140612-111816582

Selesnick, R. S. and Cummings, A. C. and Cummings, J. R. et al. (1993) Coronal Abundances of Neon and Magnesium Isotopes from Solar Energetic Particles. Astrophysical Journal Letters, 418 (1). L45-L48. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20140516-110810887

Mewaldt, R. A. and Cummings, A. C. and Cummings, J. R. et al. (1993) The Return of the Anomalous Cosmic Rays to 1 AU in 1992. Geophysical Research Letters, 20 (20). pp. 2263-2266. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20140520-091404026

Selesnick, R. S. and Cummings, A. C. and Cummings, J. R. et al. (1993) Isotopic Composition of Solar Energetic Particles Observed in the October/November, 1992 Solar Flares. In: 23rd International Cosmic Ray Conference. University of Calgary , Calgary, Canada, pp. 392-395. https://resolver.caltech.edu/CaltechAUTHORS:20140212-092741225

Leske, R. A. and Cummings, A. C. and Cummings, J. R. et al. (1993) Measurements of the Composition of Galactic Cosmic Rays on SAMPEX. In: 23rd International Cosmic Ray Conference. University of Calgary , Calgary, Canada, pp. 551-554. https://resolver.caltech.edu/CaltechAUTHORS:20140212-113840884

Cummings, J. R. and Cummings, A. C. and Mewaldt, R. A. et al. (1993) New Evidence for Anomalous Cosmic Rays Trapped in the Magnetosphere. In: 23rd International Cosmic Ray Conference. University of Calgary , Calgary, Canada, pp. 428-431. https://resolver.caltech.edu/CaltechAUTHORS:20140212-081705878

Mewaldt, R. A. and Cummings, A. C. and Cummings, J. R. et al. (1993) The Return of the Anomalous Component to 1 AU in 1992. In: 23rd International Cosmic Ray Conference. University of Calgary , Calgary, Canada, pp. 404-407. https://resolver.caltech.edu/CaltechAUTHORS:20140212-082936422

Cook, W. R. and Cummings, A. C. and Cummings, J. R. et al. (1993) MAST: a mass spectrometer telescope for studies of the isotopic composition of solar, anomalous, and galactic cosmic ray nuclei. IEEE Transactions on Geoscience and Remote Sensing, 31 (3). pp. 557-564. ISSN 0196-2892. https://resolver.caltech.edu/CaltechAUTHORS:20140307-151617567

Cook, W. R. and Cummings, A. C. and Cummings, J. R. et al. (1993) PET: A Proton/Electron Telescope for Studies of Magnetospheric, Solar, and Galactic Particles. IEEE Transactions on Geoscience and Remote Sensing, 31 (3). pp. 565-571. ISSN 0196-2892. https://resolver.caltech.edu/CaltechAUTHORS:20140512-103823930

Cummings, J. R. and Cummings, A. C. and Mewaldt, R. A. et al. (1993) SAMPEX Observations of Geomagnetically Trapped Anomalous Cosmic Rays. In: Proceedings of the 23rd International Cosmic Ray Conference. Vol.2. World Scientific , Singapore, pp. 475-478. https://resolver.caltech.edu/CaltechAUTHORS:20141022-095413422

1990

Stone, E. C. and Burlaga, L. F. and Cummings, A. C. et al. (1990) The Advanced Composition Explorer. In: Particle astrophysics. AIP Conference Proceedings. No.203. American Institute of Physics , Melville, NY, pp. 48-57. https://resolver.caltech.edu/CaltechAUTHORS:20140715-154126254

Mason, G. M. and Baker, D. N. and Blake, J. B. et al. (1990) SAMPEX Mission Overview. In: Particle astrophysics. AIP Conference Proceedings. No.203. American Institute of Physics , Melville, NY, pp. 44-47. https://resolver.caltech.edu/CaltechAUTHORS:20140505-092436949

Mason, G. M. and Baker, D. N. and Blake, J. B. et al. (1990) The Solar, Anomalous, and Magnetospheric Particle Explorer. In: Helioseismology from Space. Oxford University Press , New York. ISBN 0080411533. https://resolver.caltech.edu/CaltechAUTHORS:20140805-201043094

This list was generated on Sun Oct 20 05:40:41 2019 PDT.