预兆好 发表于 2025-3-26 22:42:37
Cold Gas in Cluster Coresratures (∼ 10.K) and is not in stars. I present new Spitzer IRAC and MIPS observations of Abell 2597 that reveal significant amounts of warm dust and star formation at the level of 5 solar masses per year.climax 发表于 2025-3-27 02:43:58
http://reply.papertrans.cn/43/4251/425065/425065_32.png轨道 发表于 2025-3-27 06:35:53
Investigating the Central Regions of the , Clusters with Chandra to the global cluster temperature, against the fraction of the virial radius, we find no evidence for a universal central temperature profile. Similarly by fitting the central temperature profile to a powerlaw, we find a continuous range of values for the slope. Interpreting a positive temperature神圣不可 发表于 2025-3-27 12:57:13
Lack of Cooling Flow Clusters at z > 0.5om a new large, X-ray selected catalog . We find that only a very small fraction of high-z objects have cuspy X-ray brightness profiles, which is a characteristic feature of the cooling flow clusters at z ∼ 0. The observed lack of cooling flows is most likely a consequence of a higher rate of majIncrement 发表于 2025-3-27 16:28:26
http://reply.papertrans.cn/43/4251/425065/425065_35.pngJogging 发表于 2025-3-27 21:11:35
Hard X-ray emission from the core of the Perseus cluster and the thermal content of the radio bubbleus analysis. By fitting a model made up of multiple temperature components plus a powerlaw or hot thermal component, we map the spatial distribution of the hard flux. We confirm there is a strong hard excess within the central regions. The total luminosity in the 2-10 keV band inside 3 arcmin radiusAxillary 发表于 2025-3-27 21:57:58
The Gaseous Atmosphere of M87 seen with XMM-Newtong versus cooling balance. The deepest XMM-Newton observation of M87 to date enables generating detailed temperature, entropy and pressure maps of its X-ray halo. We discuss some physical explanations for the features seen in these maps. The pressure distribution shows an overall ellipticity, the preamenity 发表于 2025-3-28 03:02:58
http://reply.papertrans.cn/43/4251/425065/425065_38.png利用 发表于 2025-3-28 07:16:29
http://reply.papertrans.cn/43/4251/425065/425065_39.png尖牙 发表于 2025-3-28 11:58:47
Investigating Heating and Cooling within a Sample of Distant Clusters