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Evolution of the Energy Spectra of Anomalous Cosmic Rays in the Outer Heliosphere and the Distance to the Solar Wind Termination Shock

Stone, E. C. and Cummings, A. C. and Webber, W. R. (1995) Evolution of the Energy Spectra of Anomalous Cosmic Rays in the Outer Heliosphere and the Distance to the Solar Wind Termination Shock. In: Proceedings of the 24th International Cosmic Ray Conference. Vol.4. International Union of Pure and Applied Physics , pp. 792-795. https://resolver.caltech.edu/CaltechAUTHORS:20140616-163928405

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Abstract

Using data from the Voyager 1 and 2 (Vl and V2) spacecraft, we examine the energy spectra of anomalous cosmic rays (ACRs) for three time periods in 1993 - 1994. We use a spherically-symmetric model of the propagation of ACRs in the heliosphere to derive the energy spectrum of ACRs at the solar wind termination shock and the shock's location. We find that in late 1994 the shock strength has a value of 2.40 ± 0.12 and is located at 84.2 (-2.2, +2.6) AU.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://adsabs.harvard.edu/full/1995ICRC....4..792SADSArticle
ORCID:
AuthorORCID
Stone, E. C.0000-0002-2010-5462
Cummings, A. C.0000-0002-3840-7696
Additional Information:© IUPAP. Provided by the NASA Astrophysics Data System. This work was supported in part by NASA under contract NAS7-9I8 and grant NAGWI9I9.
Group:Space Radiation Laboratory
Funders:
Funding AgencyGrant Number
NASANAS7-9I8
NASANAGWI9I9
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Space Radiation Laboratory1995-20
Record Number:CaltechAUTHORS:20140616-163928405
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140616-163928405
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:46291
Collection:CaltechAUTHORS
Deposited By: Deborah Miles
Deposited On:24 Jun 2014 18:11
Last Modified:20 Feb 2020 14:33

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