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dc.contributor.authorLi, Renjie
dc.contributor.authorWang, Huiyuan
dc.contributor.authorMo, H. J.
dc.contributor.authorHuang, Shuiyao
dc.contributor.authorKatz, Neal
dc.contributor.authorLuo, Xiong
dc.contributor.authorCui, Weiguang
dc.contributor.authorLi, Hao
dc.contributor.authorYang, Xiaohu
dc.contributor.authorJiang, Ning
dc.contributor.authorZhang, Yuning
dc.contributor.otherUAM. Departamento de Física Teóricaes_ES
dc.date.accessioned2023-02-20T08:24:02Z
dc.date.available2023-02-20T08:24:02Z
dc.date.issued2022-08-25
dc.identifier.citationAstrophysical Journal 936.1 (2022): 11es_ES
dc.identifier.issn0004-637X (print)es_ES
dc.identifier.issn1538-4357 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/706426
dc.description.abstractUsing reconstructed initial conditions in the Sloan Digital Sky Survey (SDSS) survey volume, we carry out constrained hydrodynamic simulations in three regions representing different types of the cosmic web: the Coma cluster of galaxies; the SDSS Great Wall; and a large low-density region at z ∼ 0.05. These simulations, which include star formation and stellar feedback but no active galactic nucleus formation and feedback, are used to investigate the properties and evolution of intergalactic and intracluster media. About half of the warm-hot intergalactic gas is associated with filaments in the local cosmic web. Gas in the outskirts of massive filaments and halos can be heated significantly by accretion shocks generated by mergers of filaments and halos, respectively, and there is a tight correlation between the gas temperature and the strength of the local tidal field. The simulations also predict some discontinuities associated with shock fronts and contact edges, which can be tested using observations of the thermal Sunyaev-Zel’dovich effect and X-rays. A large fraction of the sky is covered by Lyα and O vi absorption systems, and most of the O vi systems and low-column-density H i systems are associated with filaments in the cosmic web. The constrained simulations, which follow the formation and heating history of the observed cosmic web, provide an important avenue to interpret observational data. With full information about the origin and location of the cosmic gas to be observed, such simulations can also be used to develop observational strategieses_ES
dc.format.extent20 pag.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherAmerican Astronomical Societyes_ES
dc.relation.ispartofAstrophysical Journales_ES
dc.rights© 2022. The Author(s)es_ES
dc.subject.otherGalaxieses_ES
dc.subject.otherCosmoses_ES
dc.subject.otherXMM-Newton Telescopees_ES
dc.titleELUCID. VII. Using constrained hydro simulations to explore the gas component of the cosmic webes_ES
dc.typearticlees_ES
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttps://doi.org/10.3847/1538-4357/ac8359es_ES
dc.identifier.doi10.3847/1538-4357/ac8359es_ES
dc.identifier.publicationfirstpage11-1es_ES
dc.identifier.publicationissue1es_ES
dc.identifier.publicationlastpage11-20es_ES
dc.identifier.publicationvolume936es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.rights.ccReconocimientoes_ES
dc.rights.accessRightsopenAccesses_ES
dc.facultadUAMFacultad de Cienciases_ES


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