340 citations · 2.5k across the 48 of their papers we have counts for
4 papers · 1 filter
Constraining gas motions in the Centaurus cluster using X-ray surface brightness fluctuations and metal diffusion
S. A. Walker, J. S. Sanders, A. C. Fabian
We compare two different methods of constraining the characteristic velocity and spatial scales of gas motions in the X-ray bright, nearby Centaurus cluster, using new deep (760ks)…
Dynamical analysis of galaxy cluster merger Abell 2146
J. A. White, R. E. A. Canning, L. J. King +12
We present a dynamical analysis of the merging galaxy cluster system Abell 2146 using spectroscopy obtained with the Gemini Multi-Object Spectrograph on the Gemini North telescope.…
X-ray Analysis of Filaments in Galaxy Clusters
S. A. Walker, P. Kosec, A. C. Fabian +1
We perform a detailed X-ray study of the filaments surrounding the brightest cluster galaxies in a sample of nearby galaxy clusters using deep Chandra observations, namely the Pers…
Gas Density Fluctuations in the Perseus Cluster: Clumping Factor and Velocity Power Spectrum
I. Zhuravleva, E. Churazov, P. Arevalo +9
X-ray surface brightness fluctuations in the core of the Perseus Cluster are analyzed, using deep observations with the Chandra observatory. The amplitude of gas density fluctuatio…