Published 1995
| Published
Book Section - Chapter
Open
Evidence for Anomalous Cosmic Ray Hydrogen during the 1976-1977 Solar Minimum
- Creators
-
Mewaldt, R. A.
- Others:
- Iucci, N.
- Lamanna, E.
Chicago
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Abstract
We report evidence for the presence of anomalous cosmic ray hydrogen at 1 AU, based on a re-examination of data from the 1976-1977 solar minimum. In particular, the IMP 7&8 (^2H + ^3He)/^1H ratio at -25 MeV shows a marked decrease at the time of maximum anomalous He flux levels, indicating a contribution of "anomalous" protons. These measurements are consistent with the properties of anomalous hydrogen observed in the outer heliosphere during 1987 and 1994.
Additional Information
© IUPAP. Provided by the NASA Astrophysics Data System. This work was supported by NASA under under NASS-30704 & NAGW-1919. I appreciate discussions with H. Moraal, A. Cummings, and E. Stone.Attached Files
Published - 1995-17.pdf
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Additional details
- Eprint ID
- 46288
- Resolver ID
- CaltechAUTHORS:20140616-163053633
- NASA
- NASS-30704
- NASA
- NAGW-1919
- Created
-
2014-06-18Created from EPrint's datestamp field
- Updated
-
2019-11-22Created from EPrint's last_modified field
- Caltech groups
- Space Radiation Laboratory
- Other Numbering System Name
- Space Radiation Laboratory
- Other Numbering System Identifier
- 1995-17