Chandra X-ray observations of Abell 1835 to the virial radius
Monthly Notices of the Royal Astronomical Society(2013)
摘要
We report the first Chandra detection of emission out to the virial radius in the cluster Abell 1835 at z = 0.253. Our analysis of the soft X-ray surface brightness shows that emission is present out to a radial distance of 10 arcmin or 2.4 Mpc, and the temperature profile has a factor of 10 drop from the peak temperature of 10 keV to the value at the virial radius. We model the Chandra data from ...
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关键词
galaxies: clusters: individual: Abell 1835,large-scale structure of Universe
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