25 citations · 37 across the 2 of their papers we have counts for
4 papers
Metal-mass-to-light ratios of the Perseus cluster out to the virial radius
K. Matsushita, E. Sakuma, T. Sasaki +2
We analyzed XMM-Newton data of the Perseus cluster out to 1 Mpc, or approximately half the virial radius. Using the flux ratios of Lyalpha lines of H-like Si and S to Kalpha…
Distribution of Si, Fe, and Ni in the Intracluster Medium of the Coma Cluster
Kyoko Matsushita, Takuya Sato, Eri Sakuma +1
We studied the distributions of Si, Fe, and Ni in the intracluster medium (ICM) of the Coma cluster, one of the largest clusters in the nearby universe, using XMM-Newton data up to…
Suzaku observations of the Hydra A cluster out to the virial radius
Takuya Sato, Toru Sasaki, Kyoko Matsushita +12
We report Suzaku observations of the northern half of the Hydra A cluster out to ~1.4 Mpc, reaching the virial radius. This is the first Suzaku observations of a medium-size (kT ~3…
Suzaku Observations of Metal Distributions in the Intracluster Medium of the Centaurus Cluster
Eri Sakuma, Naomi Ota, Kosuke Sato +2
We report the first observations of metal distributions in the intracluster medium of the Centaurus cluster up to ~0.17 r_180 with Suzaku. Radial profiles of the O, Mg, Si, S, Ar,…