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Superbubbles and Local Cosmic RaysWe consider the possibility that distinctive features of the local cosmic ray spectra and composition are influenced by the Solar system being embedded within the cavity of an ancient superbubble. Shifts in the measured cosmic ray composition between 10(exp 11) and 10(exp 20) eV as well as the "knee" and "second knee" may be understood in this picture.
Document ID
20050210012
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Streitmatter, Robert E. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Jones, Frank C. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 23, 2013
Publication Date
January 1, 2005
Subject Category
Astronomy
Meeting Information
Meeting: 29th International Cosmic Ray Conference
Location: Pune
Country: India
Start Date: August 3, 2005
End Date: August 10, 2005
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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