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Galactic cosmic ray neon isotopic abundances measured by the cosmic ray isotope spectrometer (CRIS) on ACE

Binns, W. R. and Wiedenbeck, M. E. and Christian, E. R. and Cummings, A. C. and George, J. S. and Hink, P. L. and Israel, M. H. and Klarmann, J. and Leske, R. A. and Lijowski, M. and Mewaldt, R. A. and Stone, E. C. and von Rosenvinge, T. T. and Yanasak, N. E. (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. doi:10.1016/S0273-1177(01)00119-3.

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We present measurements of neon isotopic abundances from the ACE-CRIS experiment. These abundances have been obtained in seven energy intervals over the energy range of ∼80≤E≤280 MeV/nucleon. We find that the ^(22)Ne/^(20)Ne abundance ratio at the cosmic-ray source is a factor of 5.0±0.2 greater than for the solar wind. These measured abundances agree well with previous experiments. The significance of these results is discussed.

Item Type:Article
Related URLs:
URLURL TypeDescription
Binns, W. R.0000-0001-6110-3407
Wiedenbeck, M. E.0000-0002-2825-3128
Christian, E. R.0000-0003-2134-3937
Cummings, A. C.0000-0002-3840-7696
Israel, M. H.0000-0002-8104-208X
Leske, R. A.0000-0002-0156-2414
Mewaldt, R. A.0000-0003-2178-9111
Stone, E. C.0000-0002-2010-5462
Additional Information:© 2001 COSPAR. Published by Elsevier Science Ltd. Available online 3 August 2001. This research was supported by the National Aeronautics and Space Administration at Washington University, the California Institute of Technology (under grant NAG5-6912), the Jet Propulsion Laboratory, and the Goddard Space Flight Center. It was also supported by the McDonnell Center for the Space Sciences at Washington University.
Group:Space Radiation Laboratory
Funding AgencyGrant Number
Goddard Space Flight CenterUNSPECIFIED
Washington University McDonnell Center for the Space SciencesUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Space Radiation Laboratory2001-58
Issue or Number:4
Record Number:CaltechAUTHORS:20140826-133307053
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Official Citation:W.R. Binns, M.E. Wiedenbeck, E.R. Christian, A.C. Cummings, J.S. George, P.L. Hink, M.H. Israel, J. Klarmann, R.A. Leske, M. Lijowski, R.A. Mewaldt, E.C. Stone, T.T. von Rosenvinge, N.E. Yanasak, Galactic cosmic ray neon isotopic abundances measured by the cosmic ray isotope spectrometer (cris) on ace, Advances in Space Research, Volume 27, Issue 4, 2001, Pages 767-772, ISSN 0273-1177, (
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:48926
Deposited By: Ruth Sustaita
Deposited On:26 Aug 2014 20:45
Last Modified:10 Nov 2021 18:37

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