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ASCA Temperature Maps for Several Interesting Clusters and Their InterpretationsWe present ASCA temperature maps for several galaxy clusters with strong mergers, as well as for several relaxed clusters selected for X-ray mass determination. From the merger temperature maps, we estimate velocities of the colliding subunits and discuss several implications of these estimates. For the relaxed clusters, we derive unprecedentedly accurate mass and gas fraction profiles out to radii of overdensity approximately 500.
Document ID
19990054870
Acquisition Source
Marshall Space Flight Center
Document Type
Abstract
Authors
Markevitch, M. (Smithsonian Astrophysical Observatory Cambridge, MA United States)
Sarazin, C. (Smithsonian Astrophysical Observatory Cambridge, MA United States)
Forman, W. (Smithsonian Astrophysical Observatory Cambridge, MA United States)
Vikhlinin, A. (Smithsonian Astrophysical Observatory Cambridge, MA United States)
Date Acquired
August 19, 2013
Publication Date
January 1, 1998
Subject Category
Astrophysics
Funding Number(s)
CONTRACT_GRANT: NAS8-39073
Distribution Limits
Public
Copyright
Other

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