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Number of items: 56.

2019

Coley, Joel B. and Corbet, Robin H. D. and Fürst, Felix et al. (2019) A Study of the 20 day Superorbital Modulation in the High-mass X-Ray Binary IGR J16493-4348. Astrophysical Journal, 879 (1). Art. No. 34. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20190710-075546789

Iwakiri, Wataru B. and Pottschmidt, Katja and Falkner, Sebastian et al. (2019) Spectral and Timing Analysis of the Accretion-powered Pulsar 4U 1626–67 Observed with Suzaku and NuSTAR. Astrophysical Journal, 878 (2). Art. No. 121. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20190620-093003303

Pike, Sean N. and Harrison, Fiona A. and Bachetti, Matteo et al. (2019) Observing the Transient Pulsations of SMC X-1 with NuSTAR. Astrophysical Journal, 875 (2). Art. No. 144. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20190424-160205673

Pearlman, Aaron B. and Coley, Joel B. and Corbet, Robin H. D. et al. (2019) The Orbital Parameters of the Eclipsing High-mass X-Ray Binary Pulsar IGR J16493–4348 from Pulsar Timing. Astrophysical Journal, 873 (1). Art. No. 86. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20190307-081606911

Bhargava, Yash and Bhalerao, Varun and Ballhausen, Ralf et al. (2019) Explaining the asymmetric line profile in Cepheus X-4 with spectral variation across pulse phase. Monthly Notices of the Royal Astronomical Society, 482 (3). pp. 2902-2912. ISSN 0035-8711. https://resolver.caltech.edu/CaltechAUTHORS:20181023-115819195

2018

Fürst, F. and Falkner, S. and Marcu-Cheatham, D. et al. (2018) Multiple cyclotron line-forming regions in GX 301−2. Astronomy and Astrophysics, 620 . Art. No. A153. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20190102-155139776

Brumback, McKinley C. and Hickox, Ryan C. and Bachetti, Matteo et al. (2018) Discovery of Pulsation Dropout and Turn-on during the High State of the Accreting X-Ray Pulsar LMC X-4. Astrophysical Journal Letters, 861 (1). Art. No. L7. ISSN 2041-8213. https://resolver.caltech.edu/CaltechAUTHORS:20180627-093050466

Tomsick, John A. and Parker, Michael L. and García, Javier A. et al. (2018) Alternative Explanations for Extreme Supersolar Iron Abundances Inferred from the Energy Spectrum of Cygnus X-1. Astrophysical Journal, 855 (1). Art. No. 3. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20180227-133907106

2017

Ballhausen, Ralf and Pottschmidt, Katja and Fürst, Felix et al. (2017) Looking at A 0535+26 at low luminosities with NuSTAR. Astronomy & Astrophysics, 608 . Art. No. A105. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20180104-163940808

Kühnel, Matthias and Fürst, Felix and Pottschmidt, Katja et al. (2017) Evidence for different accretion regimes in GRO J1008−57. Astronomy and Astrophysics, 607 . Art. No. A88. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20171211-133120974

Fornasini, Francesca M. and Tomsick, John A. and Bachetti, Matteo et al. (2017) An XMM-Newton and NuSTAR Study of IGR J18214-1318: A Non-pulsating High-mass X-Ray Binary with a Neutron Star. Astrophysical Journal, 841 (1). Art. No. 35. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20170522-091006693

Schwarm, F.-W. and Ballhausen, R. and Falkner, S. et al. (2017) Cyclotron resonant scattering feature simulations. II. Description of the CRSF simulation process. Astronomy and Astrophysics, 601 . Art. No. A99. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20170127-081638965

Vybornov, V. and Klochkov, D. and Gornostaev, M. et al. (2017) Luminosity-dependent changes of the cyclotron line energy and spectral hardness in Cepheus X-4. Astronomy and Astrophysics, 601 . Art. No. A126. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20170222-114208640

Rothschild, Richard E. and Kühnel, Matthias and Pottschmidt, Katja et al. (2017) Discovery and modelling of a flattening of the positive cyclotron line/luminosity relation in GX 304−1 with RXTE. Monthly Notices of the Royal Astronomical Society, 466 (3). pp. 2752-2779. ISSN 0035-8711. https://resolver.caltech.edu/CaltechAUTHORS:20170505-080551077

Yukita, M. and Ptak, A. and Hornschemeier, A. E. et al. (2017) Identification of the Hard X-ray Source Dominating the E > 25 keV Emission of the Nearby Galaxy M31. Astrophysical Journal, 838 (1). Art. No. 47. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20170327-085423420

Schwarm, F.-W. and Schönherr, G. and Falkner, S. et al. (2017) Cyclotron resonant scattering feature simulations. I. Thermally averaged cyclotron scattering cross sections, mean free photon-path tables, and electron momentum sampling. Astronomy and Astrophysics, 597 . Art. No. A3. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20170310-120734693

Kühnel, M. and Kretschmar, P. and Fürst, F. et al. (2017) Be-Phenomenon in Neutron Star X-ray Binaries. In: The B[e] Phenomenon: Forty Years of Studies. Astronomical Society of the Pacific Conference Series. No.508. Astronomical Society of the Pacific , San Francisco, CA, pp. 385-386. ISBN 978-1-58381-900-5. https://resolver.caltech.edu/CaltechAUTHORS:20170608-134647452

2016

Fürst, F. and Tomsick, J. A. and Yamaoka, K. et al. (2016) GRS 1739-278 Observed at Very Low Luminosity with XMM-Newton and NuSTAR. Astrophysical Journal, 832 (2). Art. No. 115. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20161122-123106476

Fürst, F. and Walton, D. J. and Harrison, F. A. et al. (2016) Discovery of Coherent Pulsations from the Ultraluminous X-Ray Source NGC 7793 P13. Astrophysical Journal Letters, 831 (2). Art. No. L14. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20161104-130329124

Wolff, Michael T. and Becker, Peter A. and Gottlieb, Amy M. et al. (2016) The NuSTAR X-ray Spectrum of Hercules X-1: A Radiation-Dominated Radiative Shock. Astrophysical Journal, 831 (2). Art. No. 194. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20161109-092115164

Kretschmar, Peter and Fuerst, Felix and Wilson-Hodge, Colleen A. et al. (2016) EXO 2030+375 Restarts in Reverse. In: 11th INTEGRAL Conference Gamma-Ray Astrophysics in Multi-Wavelength Perspective. Proceedings of Science. No.285. SISSA , Trieste, Italy, Art. No. 076. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122923745

Fürst, F. and Grinberg, V. and Tomsick, J. A. et al. (2016) Spectro-Timing Study of GX 339-4 in a Hard Intermediate State. Astrophysical Journal, 828 (1). Art. No. 34. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20160829-082500504

Ballhausen, Ralf and Kühnel, Matthias and Pottschmidt, Katja et al. (2016) Suzaku observations of the 2013 outburst of KS 1947+300. Astronomy & Astrophysics, 591 (7). Art. No. A65. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20160804-130108256

Hemphill, Paul B. and Rothschild, Richard E. and Fürst, Felix et al. (2016) Evidence for an evolving cyclotron line energy in 4U 1538−522. Monthly Notices of the Royal Astronomical Society, 458 (3). pp. 2745-2761. ISSN 0035-8711. https://resolver.caltech.edu/CaltechAUTHORS:20160603-090404736

Kühnel, Matthias and Falkner, Sebastian and Grossberger, Christoph et al. (2016) The goodness of simultaneous fits in ISIS. Acta Polytechnica, 56 (1). pp. 41-46. ISSN 1210-2709. https://resolver.caltech.edu/CaltechAUTHORS:20180430-101113775

2015

Marcu-Cheatham, Diana M. and Pottschmidt, Katja and Kühnel, Matthias et al. (2015) The Transient Accereting X-Ray Pulsar XTE J1946+274: Stability of the X-Ray Properties at Low Flux and Updated Orbital Solution. Astrophysical Journal, 815 (1). Art. No. 44. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20160115-141426188

Tao, Lian and Tomsick, John A. and Walton, Dominic J. et al. (2015) NuSTAR and Swift observations of the black hole candidate XTE J1908+094 during its 2013 outburst. Astrophysical Journal, 811 (1). Art. No. 51. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20150802-092031817

Fürst, F. and Nowak, M. A. and Tomsick, J. A. et al. (2015) The complex accretion geometry of GX 339-4 as seen by NuSTAR and Swift. Astrophysical Journal, 808 (2). Art. No. 122. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20150802-092749093

Fürst, F. and Pottschmidt, K. and Miyasaka, H. et al. (2015) Distorted cyclotron line profile in Cep X-4 as observed by NuSTAR. Astrophysical Journal Letters, 806 (2). Art. No. L24. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20150615-060247495

Sidoli, L. and Paizis, A. and Fürst, F. et al. (2015) Probing large-scale wind structures in Vela X–1 using off-states with INTEGRAL. Monthly Notices of the Royal Astronomical Society, 447 (2). pp. 1299-1303. ISSN 0035-8711. https://resolver.caltech.edu/CaltechAUTHORS:20141217-121732827

Bachetti, Matteo and Harrison, Fiona A. and Cook, Rick et al. (2015) No Time for Dead Time: Timing analysis of bright black hole binaries with NuSTAR. Astrophysical Journal, 800 (2). Art. No. 109. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20141211-085027843

2014

Tendulkar, Shriharsh P. and Fürst, Felix and Pottschmidt, Katja et al. (2014) NuSTAR Discovery of a Cyclotron Line in the Be/X-Ray Binary RX J0520.5–6932 during Outburst. Astrophysical Journal, 795 (2). Art. No. 154. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20141202-071735385

Bellm, Eric C. and Fürst, Felix and Pottschmidt, Katja et al. (2014) Confirmation of a High Magnetic Field in GRO J1008-57. Astrophysical Journal, 792 (2). Art. No. 108. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140925-112538542

Hemphill, Paul B. and Rothschild, Richard E. and Markowitz, Alex et al. (2014) A Clumpy Stellar Wind and Luminosity-Dependent Cyclotron Line Revealed by The First Suzaku Observation of the High-Mass X-ray Binary 4U 1538-522. Astrophysical Journal, 792 (1). Art. No. 14. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140925-074917192

Kühnel, Matthias and Kretschmar, Peter and Nespoli, Elisa et al. (2014) Be X-ray Binary Outburst Zoo II. In: 10th INTEGRAL Workshop: "A Synergistic View of the High Energy Sky" - Integral2014. Proceedings of Science. No.228. SISSA , Trieste, Italy, Art. No. 78. https://resolver.caltech.edu/CaltechAUTHORS:20180824-100034333

Enoto, Teruaki and Sasano, Makoto and Yamada, Shin'ya et al. (2014) Spectral and Timing Nature of the Symbiotic X-Ray Binary 4U 1954+319: The Slowest Rotating Neutron Star in an X-Ray Binary System. Astrophysical Journal, 786 (2). Art. No. 127. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140618-105008710

Younes, G. and Kouveliotou, C. and Grefenstette, B. W. et al. (2014) Simultaneous NuSTAR/Chandra Observations of the Bursting Pulsar GRO J1744-28 during Its Third Reactivation. Astrophysical Journal, 804 (1). Art. No. 43. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20150605-135807207

Fürst, Felix and Pottschmidt, Katja and Wilms, Jörn et al. (2014) NuStar Discovery of a cyclotron line in KS 1947+300. Astrophysical Journal Letters, 784 (2). Art. No. L40. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20140403-155508973

Schönherr, G. and Schwarm, F.-W. and Falkner, S. et al. (2014) Formation of phase lags at the cyclotron energies in the pulse profiles of magnetized, accreting neutron stars. Astronomy and Astrophysics, 564 . Art. No. L8. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20140603-143146615

Fürst, Felix and Pottschmidt, Katja and Wilms, Jörn et al. (2014) NuSTAR Discovery of a Luminosity Dependent Cyclotron Line Energy in Vela X-1. Astrophysical Journal, 780 (2). Art. No. 133. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140218-153815613

Bozzo, E. and Bachetti, Matteo and Miyasaka, Hiromasa et al. (2014) NuSTAR detection of 4s Hard X-ray Lags from the Accreting Pulsar GS 0834-430. EPJ Web of Conferences, 64 . Art. No. 06011. ISSN 2100-014X. https://resolver.caltech.edu/CaltechAUTHORS:20161025-194735540

Natalucci, Lorenzo and Tomsick, John A. and Bazzano, Angela et al. (2014) NuSTAR and INTEGRAL Observations of a Low/Hard State of 1E1740.7-2942. Astrophysical Journal, 780 (1). Art. No. 63. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140130-145205686

Tomsick, John A. and Nowak, Michael A. and Parker, Michael et al. (2014) The Reflection Component from Cygnus X-1 in the Soft State Measured by NuSTAR and Suzaku. Astrophysical Journal, 780 (1). Art. No. 78. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140131-084009659

2013

Fürst, Felix and Grefenstette, Brian W. and Staubert, Rüdiger et al. (2013) The Smooth Cyclotron Line in Her X-1 as Seen with Nuclear Spectroscopic Telescope Array. Astrophysical Journal, 779 (1). Art. No. 69. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20140121-073921852

Hemphill, Paul B. and Rothschild, Richard E. and Caballero, Isabel et al. (2013) Measurements of Cyclotron Features and Pulse Periods in the High-mass X-Ray Binaries 4U 1538–522 and 4U 1907+09 with the International Gamma-Ray Astrophysics Laboratory. Astrophysical Journal, 777 (1). Art. No. 61. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20131121-095938721

Miyasaka, Hiromasa and Bachetti, Matteo and Harrison, Fiona A. et al. (2013) NuSTAR Detection of Hard X-Ray Phase Lags from the Accreting Pulsar GS 0834–430. Astrophysical Journal, 775 (1). Art. No. 65. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20131025-093135417

Kühnel, M. and Müller, S. and Kreykenbohm, I. et al. (2013) GRO J1008-57: an (almost) predictable transient X-ray binary. Astronomy and Astrophysics, 555 . Art. No. A95. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20130918-103408804

Rothschild, Richard and Markowitz, Alex and Hemphill, Paul et al. (2013) Observations of the High-mass X-Ray Binary A 0535+26 in Quiescence. Astrophysical Journal, 770 (1). Art. No. 19. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20130723-133844520

Müller, S. and Ferrigno, C. and Kühnel, M. et al. (2013) No anticorrelation between cyclotron line energy and X-ray flux in 4U 0115+634. Astronomy and Astrophysics, 551 . Art. No. A6. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20130507-095614833

Caballero, I. and Pottschmidt, K. and Marcu, D. M. et al. (2013) A Double-peaked Outburst of A 0535+26 Observed with INTEGRAL, RXTE, and Suzaku. Astrophysical Journal Letters, 764 (2). Art. No. L23. ISSN 2041-8205. https://resolver.caltech.edu/CaltechAUTHORS:20130320-140941792

2012

Fürst, F. and Pottschmidt, K. and Kreykenbohm, I. et al. (2012) Staring at 4U 1909+07 with Suzaku. Astronomy and Astrophysics, 547 . Art. No. A2. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20130116-141359975

Grinberg, V. and Hell, N. and Wilms, J. et al. (2012) Cygnus X-1: shedding light on the spectral variability of a black hole. In: An INTEGRAL view of the high-energy sky (the first 10 years) - 9th INTEGRAL Workshop and celebration of the 10th anniversary of the launch (INTEGRAL 2012). Proceedings of Science. No.176. SISSA , Trieste, Italy, Art. No. 050. https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925125

Kühnel, Matthias and Müller, Sebastian and Fürst, Felix et al. (2012) GRO J1008 57: a laboratory for accretion physics. In: An INTEGRAL view of the high-energy sky (the first 10 years) - 9th INTEGRAL Workshop and celebration of the 10th anniversary of the launch. Proceedings of Science. No.176. SISSA , Trieste, Italy, Art. No. 17. https://resolver.caltech.edu/CaltechAUTHORS:20180824-100034014

Müller, S. and Ferrigno, C. and Kühnel, M. et al. (2012) A constant Cyclotron Line Energy in 4U 0115+634. In: An INTEGRAL view of the high-energy sky (the first 10 years) - 9th INTEGRAL Workshop and celebration of the 10th anniversary of the launch. Proceedings of Science. No.176. SISSA , Trieste, Italy, Art. No. 20. https://resolver.caltech.edu/CaltechAUTHORS:20180824-100033544

Corbel, S. and Dubus, G. and Tomsick, J. A. et al. (2012) A giant radio flare from Cygnus X-3 with associated γ-ray emission. Monthly Notices of the Royal Astronomical Society, 421 (4). pp. 2947-2955. ISSN 0035-8711. https://resolver.caltech.edu/CaltechAUTHORS:20120514-094258355

2009

Abdo, A. A. and Ackermann, M. and Ajello, M. et al. (2009) Modulated High-Energy Gamma-Ray Emission from the Microquasar Cygnus X-3. Science, 326 (5959). pp. 1512-1516. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20100204-093303863

This list was generated on Mon Aug 3 13:42:00 2020 PDT.