31 citations · 145 across the 21 of their papers we have counts for
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A Detailed View of the Large-Scale Sloshing Cold Front in RXJ2014.8-2430
M. J. Sundquist, S. A. Walker, M. S. Mirakhor
We analyze our new 144 ks deep Chandra observation of the sloshing cold front cluster RXJ2014.8-2430. Previous observations of RXJ2014.8-2430 with XMM-Newton shows evidence of a la…
NuSTAR Observations of the Galaxy Cluster Abell 3667
Mohammad S. Mirakhor, Stephen A. Walker
We present an analysis of the hard X-ray emission from the central region of Abell 3667 using deep NuSTAR observations. While previous studies on the nature of the hard X-ray exces…
Possible non-thermal origin of the hard X-ray emission in the merging galaxy cluster SPT-CL J2031-4037
M. S. Mirakhor, S. A. Walker, J. Runge +1
Non-thermal emission from clusters of galaxies at the high-energy X-ray regime has been searched with various instruments, but the detection significance of this emission has yet b…
Is there an enormous cold front at the virial radius of the Perseus cluster?
S. A. Walker, M. S. Mirakhor, J. ZuHone +3
We present new XMM-Newton observations extending the mosaic of the Perseus cluster out to the virial radius to the west. Previous studies with ROSAT have reported a large excess in…