Results 51 to 60 of about 2,679,570 (255)
Efficient Production of Sound Waves by AGN Jets in the Intracluster Medium [PDF]
Astrophysical Journal, 2019 We investigate the interaction between active galactic nucleus (AGN) jets and the intracluster medium (ICM) of galaxy clusters. Specifically, we study the efficiency with which jets can drive sound waves into the ICM. Previous works focused on this issue
C. J. Bambic, C. Reynolds
semanticscholar +1 more source
A Two‐Temperature Model of the Intracluster Medium [PDF]
The Astrophysical Journal, 1998 We investigate evolution of the intracluster medium (ICM), considering the relaxation process between the ions and electrons. According to the standard scenario of structure formation, ICM is heated by the shock in the accretion flow to the gravitational potential well of the dark halo.
openaire +2 more sources
Stability analysis of convection in the intracluster medium [PDF]
Physics Letters A, 2016 We use the machinery usually employed for studying the onset of Rayleigh--Bénard convection in hydro- and magnetohydro-dynamic settings to address the onset of convection induced by the magnetothermal instability and the heat-flux-buoyancy-driven-instability in the weakly-collisional magnetized plasma permeating the intracluster medium.
Gupta, H. +3 more
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Imprints of mass accretion history on the shape of the intracluster medium and the TX–M relation [PDF]
Monthly notices of the Royal Astronomical Society, 2019 We use a statistical sample of galaxy clusters from a large cosmological N-body + hydrodynamics simulation to examine the relation between morphology, or shape, of the X-ray emitting intracluster medium (ICM) and the mass accretion history of the ...
Huanqing Chen +4 more
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INTRACLUSTER MEDIUM REHEATING BY RELATIVISTIC JETS [PDF]
The Astrophysical Journal, 2011 Accepted for publication in ...
Perucho, Manel +2 more
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Electron Energization in Solar Wind Shocks and the Intracluster Medium
, 2023 Solar wind shocks and the intracluster medium comprise hot, low-density plasmas with few Coulomb collisions. Electrons there are not fluid and so gain and exchange energy by interaction with a variety of plasma waves.
Tran, Aaron
core +1 more source
Power spectrum estimation methods on intracluster medium surface brightness fluctuations [PDF]
EPJ Web of ConferencesAccurate estimation of galaxy cluster masses is a central problem in cosmology. Turbulence is believed to introduce significant deviations from the hydrostatic mass estimates.
Bishop M. +3 more
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Formation of multiphase plasma in galactic haloes and an analogy to solar plasma
Frontiers in Astronomy and Space Sciences, 2023 Thermal instability (TI) potentially explains the origin of cold gas in the intracluster medium (ICM), which is heated sufficiently by AGN feedback. The Hα filaments seen in cluster cores provide strong motivation for TI.
Prakriti Pal Choudhury
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Heating of the intracluster medium
The Astrophysical Journal, 1990 The gravitational interaction of the system of galaxies and the ICM are treated by fluctuation theory. Fluctuation theory seems to be more adequate to describe the gravitational interaction than local theories used up to now, because gravitation is a long-range force.
A. Just +4 more
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The loss of the intracluster medium in globular clusters [PDF]
, 2020 Stars in globular clusters (GCs) lose a non negligible amount of mass during their post-main sequence evolution. This material is then expected to build up a substantial intra-cluster medium (ICM) within the GC.
W. Chantereau +5 more
semanticscholar +1 more source