Cohen, C. M. S. and Mewaldt, R. A. and Smith, C.W. and Skoug, R. M. and Ho, G. C. and Szabo, A. (2005) Energetic Particle Responses to Interplanetary Shocks Observed by ACE. In: Proceedings of the 29th International Cosmic Ray Conference. Vol.1. Tata Institute of Fundamental Research , Pune, India, pp. 327-330. https://resolver.caltech.edu/CaltechAUTHORS:20150407-093612837
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Abstract
At very strong shock passages, protons (and other ions) may be accelerated at or near a spacecraft resulting in substantial particle intensities increases. Such events may be a significant space weather hazard, yet we are still unable to accurately forecast their arrival time or the magnitude of the particle increase. Here, we classify the >10 MeV proton response (observed by ACE/SIS) to passing shocks (identified by ACE/MAG, ACE/SWEPAM, SOHO/PM), examine heavy ion properties, and relate them to the measured shock parameters in an effort to further our understanding of these events and our ability to predict them.
Item Type: | Book Section | ||||||
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Additional Information: | Copyright TATA Institute of Fundamental Research This work was supported by NASA at the Caltech (under grant NAG5-12492), UNH, JHUAPL, LANL, and NASA/GSFC. The authors thank J.C. Kasper for providing shock key parameters and ongoing discussions. | ||||||
Group: | Space Radiation Laboratory | ||||||
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Record Number: | CaltechAUTHORS:20150407-093612837 | ||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20150407-093612837 | ||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
ID Code: | 56418 | ||||||
Collection: | CaltechAUTHORS | ||||||
Deposited By: | Deborah Miles | ||||||
Deposited On: | 16 Apr 2015 14:09 | ||||||
Last Modified: | 22 Nov 2019 09:58 |
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