activity
19972009
most citedDiscovery of a binary AGN in the ultraluminous infrared galaxy NGC 6240 using Chandra

659 citations · 1.9k across the 26 of their papers we have counts for

collaborators

26 papers

astro-ph.CO2009★ 14 cited

X-ray Diagnostics of Thermal Conditions of the Hot Plasmas in the Centaurus Cluster

I. Takahashi, M. Kawaharada, K. Makishima +9

X-ray data of the Centaurus cluster, obtained with {\it XMM-Newton} for 45 ksec, were analyzed. Deprojected EPIC spectra from concentric thin shell regions were reproduced equally…

astro-ph2006★ 53 cited

The abundance pattern of O, Mg, Si and Fe in the intracluster medium of the Centaurus cluster observed with XMM-Newton

Kyoko Matsushita, Hans Boehringer, Isao Takahashi +1

The abundances of O, Mg, Si and Fe in the intracluster medium of the Centaurus cluster are derived. The Fe abundance has a negative radial gradient. In solar units, the Si abundanc…

astro-ph2006★ 99 cited

X-ray properties in massive galaxy clusters: XMM-Newton observations of the REFLEX-DXL sample

Y. -Y. Zhang, H. Boehringer, A. Finoguenov +5

We selected an unbiased, flux-limited and almost volume-complete sample of 13 distant, X-ray luminous (DXL, ) clusters and one supplementary cluster at from t…

astro-ph2005★ 8 cited

Exploring the Structure of Galaxy Clusters: XMM-Newton observations of the REFLEX-DXL clusters at z~0.3

Y. -Y. Zhang, H. Boehringer, A. Finoguenov +5

The precise determination of global properties of galaxy clusters, and their scaling relations, is a task of prime importance for the use of clusters as cosmological probes. We per…

astro-ph2004★ 3 cited

Spatial distributions of the REFLEX-DXL galaxy clusters at z~0.3 observed by XMM-Newton

Y. -Y. Zhang, A. Finoguenov, H. Boehringer +5

We present XMM-Newton results on the spatially resolved temperature profiles of eight massive galaxy clusters of a volume-limited sample at redshifts (REFLEX-DXL sample)…

astro-ph2004★ 111 cited

Implications of the central metal abundance peak in cooling core clusters of galaxies

H. Boehringer, K. Matsushita, E. Churazov +2

Recent XMM-Newton observations of clusters of galaxies have provided detailed information on the distribution of heavy elements in the central regions of clusters with cooling core…