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The Elemental and Isotopic Composition of Galactic Cosmic Ray Nuclei

Mewaldt, R. A. (1983) The Elemental and Isotopic Composition of Galactic Cosmic Ray Nuclei. Reviews of Geophysics, 21 (2). pp. 295-305. ISSN 8755-1209 . http://resolver.caltech.edu/CaltechAUTHORS:20140421-133326541

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Abstract

Galactic cosmic rays represent a directly accessible sample of matter that originates outside the solar system. The elemental and isotopic composition of this sample of high-energy matter contains a record of nucleosynthesis in other regions of the galaxy, and of subsequent nuclear and electromagnetic interactions that have altered its composition. There have recently been significant new advances in reading this record, brought about in large part by the launch of new high-resolution instrumentation. In particular, measurements of the abundances of individual elements have now been extended into the upper 2/3 of the periodic table, and the individual isotopes of a number of heavy cosmic ray nuclei have recently been resolved.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1029/RG021i002p00295 DOIArticle
http://onlinelibrary.wiley.com/doi/10.1029/RG021i002p00295/abstractPublisherArticle
Contact Email Address:dmiles@caltech.edu
Additional Information:© 1983 by the American Geophysical Union. I wish to thank E. C. Stone for several suggestions that helped define the focus and improve the balance of this report. This work was supported in part by NASA under contract NAS5-20721 and grant NGR 05-002-160.
Group:Space Radiation Laboratory
Funders:
Funding AgencyGrant Number
NASANAS5-20721
NASANGR 05-002-160
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Space Radiation Laboratory1982-05
Record Number:CaltechAUTHORS:20140421-133326541
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20140421-133326541
Official Citation:Mewaldt, R. A. (1983), The elemental and isotopic composition of galactic cosmic ray nuclei, Rev. Geophys., 21(2), 295–305, doi:10.1029/RG021i002p00295
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:45081
Collection:CaltechAUTHORS
Deposited By: SWORD User
Deposited On:24 Apr 2014 23:42
Last Modified:24 Apr 2014 23:42

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