Hot coronae around early type galaxiesRecent observational and theoretical investigations of hot gas coronae surrounding bright early-type galaxies are reviewed. Sample X-ray maps and plots of X-ray vs optical luminosity are provided, and individual studies are listed and briefly discussed. The data suggest that these galaxies (1) have massive halos, (2) have cooling flows near their cores, and (3) do not drive hot galactic winds. The potential of future space instruments such as Rosat and AXAF in characterizing early-type galaxies is indicated.
Document ID
19880031188
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Jones, Christine (Harvard-Smithsonian Center for Astrophysics Cambridge, MA, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Subject Category
Astrophysics
Meeting Information
Meeting: Nearly normal galaxies: From the Planck time to the present
Location: Santa Cruz, CA
Country: United States
Start Date: July 21, 1986
End Date: August 1, 1986
Sponsors: NSF, NASA, Lawrence Livermore NAtional Laboratory