18 citations · 19 across the 2 of their papers we have counts for
12 papers · 1 filter
On the lack of strong O-line excess in the Coma cluster outskirts from Suzaku
Yoh Takei, Eric D. Miller, Joel N. Bregman +6
About half of the baryons in the local Universe are thought to reside in the so-called warm-hot intergalactic medium (WHIM) at temperatures of 0.1-10 million K. Thermal soft excess…
XMM-Newton Spectroscopy of the Cluster of Galaxies 2A 0335+096
N. Werner, J. de Plaa, J. S. Kaastra +5
We present here the results of a deep (130 ks) XMM-Newton observation of the cluster of galaxies 2A 0335+096. The deep exposure allows us to study in detail its temperature structu…
High Resolution X-ray Spectroscopic Constraints on Cooling-Flow Models
John R. Peterson, Steven M. Kahn, Frits B. S. Paerels +5
We present XMM-Newton Reflection Grating Spectrometer observations of X-ray clusters and groups of galaxies. We demonstrate the failure of the standard cooling-flow model to descri…
High resolution soft X-ray spectroscopy of the elliptical galaxy NGC 5044. Results from the reflection grating spectrometer on-board XMM-Newton
T. Tamura, J. S. Kaastra, K. Makishima +1
The results from an X-ray spectroscopic study of the giant elliptical galaxy NGC5044 in the center of a galaxy group are presented. The line dominated soft X-ray spectra (mainly Fe…
High Resolution Spectroscopy of 14 Cooling-Flow Clusters of Galaxies Using the Reflection Grating Spectrometers on XMM-Newton
J. R. Peterson, C. Ferrigno, J. S. Kaastra +5
We present high resolution X-ray spectra of 14 cooling-flow X-ray clusters and groups obtained with the Reflection Grating Spectrometers (RGS) on XMM-Newton. The spectra exhibit li…
Construction of New 7m Imaging Air Čerenkov Telescope of CANGAROO
T. Tanimori, S. A. Dazeley, P. G. Edwards +28
CANGAROO group has constructed the new large imaging Air \v Cerenkov telescope to exploit hundred GeV region gamma-ray astronomy in March 1999 at Woomera, South Australia. It has a…