Published September 26, 2006
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Cosmic ray energy changes at the termination shock and in the heliosheath
Abstract
Voyager 1 crossed the termination shock of the solar wind in December 2004 at 94 AU and currently measures the cosmic ray intensity in the heliosheath. To better understand this modulation region beyond the shock, where adiabatic energy changes should be small, we review the net effect of energy changes during the modulation process, including adiabatic deceleration in the solar wind, acceleration at the termination shock, and the possibility that stochastic acceleration in the heliosheath may also make a contribution.
Additional Information
© 2006 American Institute of Physics. This work was supported by UNAM-DGAPA grant IN106105 in Mexico, NSF grant ATM 0107181 in Maryland, NASA grant NAG5-12929 at Caltech and JPL, and the South African National Research Foundation.Attached Files
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Additional details
- Eprint ID
- 6297
- Resolver ID
- CaltechAUTHORS:MORaipcp06
- Universidad Nacional Autónoma de México (UNAM)
- IN106105
- NSF
- ATM-0107181
- NASA
- NAG5-12929
- South African National Research Foundation
- Created
-
2006-12-01Created from EPrint's datestamp field
- Updated
-
2023-06-01Created from EPrint's last_modified field
- Caltech groups
- Space Radiation Laboratory
- Series Name
- AIP Conference Proceedings
- Series Volume or Issue Number
- 858