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Black hole energy release to the Gaseous Universe
Ensslin, TA; Wang, YP; Nath, BB; Biermann, PL
1998-05-10
Source PublicationASTRONOMY & ASTROPHYSICS
ISSN0004-6361
Volume333Issue:2Pages:L47-L50
AbstractWe estimate the energy release of black hole formation to the intra-cluster medium of the Coma cluster and find that this is comparable to the present day energy content. Therefore an energetic and maybe hydrostatic influence is possible. Our calculations rely on the assumption of an universal black hole to galaxy mass ratio (more exactly: spheroidal mass component of the stellar population), for which there is growing evidence. On a cosmological scale, there is also an energy release of black hole formation comparable to what is expected to be present within the thermal gas, caused by the process of structure formation. This indicates an important dynamical influence, neglected by present day structure formation simulations. This estimate of cosmological black hole energy release is independent of the black hole to galaxy mass ratio, but consistent with its value.
KeywordBlack Hole Physics Intergalactic Medium Galaxies : Jets Galaxies : Clusters : Individual : Coma Cosmology : Large-scale Structure Of The Universe
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordCOMA CLUSTER ; GALAXIES ; ACCRETION ; POPULATION ; EVOLUTION ; EMISSION ; NUCLEI ; ROSAT
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000073806100008
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/8370
Collection期刊(老文献)
Affiliation1.Max Planck Inst Radioastron, D-53121 Bonn, Germany
2.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China
3.Berg Univ Gesamthsch Wuppertal, D-42097 Wuppertal, Germany
4.Raman Res Inst, Bangalore 560080, Karnataka, India
Recommended Citation
GB/T 7714
Ensslin, TA,Wang, YP,Nath, BB,et al. Black hole energy release to the Gaseous Universe[J]. ASTRONOMY & ASTROPHYSICS,1998,333(2):L47-L50.
APA Ensslin, TA,Wang, YP,Nath, BB,&Biermann, PL.(1998).Black hole energy release to the Gaseous Universe.ASTRONOMY & ASTROPHYSICS,333(2),L47-L50.
MLA Ensslin, TA,et al."Black hole energy release to the Gaseous Universe".ASTRONOMY & ASTROPHYSICS 333.2(1998):L47-L50.
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