Results 231 to 240 of about 16,764 (255)

Metals in the intracluster medium

AIP Conference Proceedings, 2012
We derived radial abundance profiles of O, Mg, Si, S and Fe in the intracluster medium (ICM) of several clusters and groups of galaxies up to about 0.3 r180 with Suzaku and those of Fe in 28 nearby brightest clusters of galaxies up to 0.3-0.5 r180 with XMM. Within 0.05 r180, Fe abundance scatters from 0.5 to 1 solar.
Kosuke Sato, Kyoko Matsushita, Takayuki Tamura, Eri Sakuma   +3 more
openaire   +2 more sources

The Intracluster Medium

1992
Clusters of galaxies are full of hot, diffuse plasma, with typical temperatures and electron densities of T ~ 7x107 K and n e ~ 10-3 cm-3, This intraclustermedium (ICM) produces copious X-ray emission, and typical cluster X-ray luminositiesare L x ~ 1043 - 1045 ergs s-1.
openaire   +2 more sources

Imaging the Hot Intracluster Medium

1992
Clusters of galaxies contain large amounts of hot, diffuse x—ray emitting gas. Observations of this gas can be used to measure the gas mass, the cluster virial mass, and the cluster morphology. From these measurements. a lower limit to the baryonic mass in clusters, the formation efficiency of galaxies in different environments, and the presence and ...
W. Forman, C. Jones
openaire   +2 more sources

Evolution of Clusters and the Intracluster Medium

1993
I review observations and theoretical models of evolution of gas in clusters of galaxies. The mass of hot gas is an important component of clusters of galaxies, equalling or exceeding the total mass in galaxies in most clusters. The hot gas also traces the gravitational potential of the cluster, giving better measurements of the total mass of a cluster
openaire   +2 more sources

Construction of Medium-Sized Rings by Gold Catalysis

Chemical Reviews, 2021
Ronald L Reyes, Tomohiro Iwai, Masaya Sawamura   +2 more
exaly  

Direct observation of chemical short-range order in a medium-entropy alloy

Nature, 2021
Xuefei Chen, Qi Wang, Zhiying Cheng
exaly  

Recent advances on nanofluids for low to medium temperature solar collectors: energy, exergy, economic analysis and environmental impact

Progress in Energy and Combustion Science, 2021
Zafar Said, Ahmed Amine Hachicha, Sadegh Aberoumand   +2 more
exaly  

Accurate medium-range global weather forecasting with 3D neural networks

Nature, 2023
Lingxi Xie
exaly  

Bifunctional nanoprecipitates strengthen and ductilize a medium-entropy alloy

Nature, 2021
Ying Yang, Tianyi Chen, Lizhen Tan
exaly  

Short-range order and its impact on the CrCoNi medium-entropy alloy

Nature, 2020
Ruopeng Zhang, Shiteng Zhao, Jun Ding
exaly