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Further Isotopic Studies of Heavy Nuclei in the 9/23/78 Solar Flare

Mewaldt, R. A. and Spalding, J. D. and Stone, E. C. (1983) Further Isotopic Studies of Heavy Nuclei in the 9/23/78 Solar Flare. In: 18th International Cosmic Ray Conference, Bangalore, India, August 22 to September 3, 1983. Vol.4. Tata Institute of Fundamental Research , Bombay, India, pp. 42-45. https://resolver.caltech.edu/CaltechAUTHORS:20140423-132903781

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Abstract

The isotopes considered range from He to Mg (Z from 2 to 12). A more accurate value of the Ne-22/Ne-20 ratio is obtained by extending the energy interval for isotope analysis. A significant difference persists between the Ne-22/Ne-20 ratio in this flare and that for the solar wind. How the sun can apparently emit two distinct isotopic components remains a question. Although relatively little is known about the solar wind isotopic composition, it does not appear that the solar wind isotopes have been altered by a simple mass-dependent fractionation process. Reference is made to models that have been proposed which might produce selective enhancements.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://adsabs.harvard.edu/abs/1983ICRC....4...42MADSArticle
ORCID:
AuthorORCID
Mewaldt, R. A.0000-0003-2178-9111
Stone, E. C.0000-0002-2010-5462
Contact Email Address:dmiles@caltech.edu
Additional Information:We are thankful to R. E. Vogt for his contributions throughout the HIST program. 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 Laboratory1983-05
Record Number:CaltechAUTHORS:20140423-132903781
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140423-132903781
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:45151
Collection:CaltechAUTHORS
Deposited By: SWORD User
Deposited On:23 Apr 2014 20:42
Last Modified:20 Feb 2020 14:33

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