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dc.contributor.authorTaylor, Philip
dc.contributor.authorKobayashi, Chiaki
dc.date.accessioned2017-01-23T18:39:52Z
dc.date.available2017-01-23T18:39:52Z
dc.date.issued2016-12-01
dc.identifier.citationTaylor , P & Kobayashi , C 2016 , ' Time Evolution of Galaxy Scaling Relations in Cosmological Simulations ' , Monthly Notices of the Royal Astronomical Society , vol. 463 , no. 3 , pp. 2465-2479 . https://doi.org/10.1093/mnras/stw2157
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 10547685
dc.identifier.otherPURE UUID: 1be3dbb8-1d72-4d0f-b800-9290ad202db6
dc.identifier.otherArXiv: http://arxiv.org/abs/1608.06685v1
dc.identifier.otherScopus: 85015086386
dc.identifier.urihttp://hdl.handle.net/2299/17545
dc.descriptionThis article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ©: 2016 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved.
dc.description.abstractWe predict the evolution of galaxy scaling relationships from cosmological, hydrodynamical simulations, that reproduce the scaling relations of present-day galaxies. Although we do not assume co-evolution between galaxies and black holes a priori, we are able to reproduce the black hole mass--velocity dispersion relation. This relation does not evolve, and black holes actually grow along the relation from significantly less massive seeds than have previously been used. AGN feedback does not very much affect the chemical evolution of our galaxies. In our predictions, the stellar mass--metallicity relation does not change its shape, but the metallicity significantly increases from $z\sim2$ to $z\sim1$, while the gas-phase mass-metallicity relation does change shape, having a steeper slope at higher redshifts ($z\lesssim3$). Furthermore, AGN feedback is required to reproduce observations of the most massive galaxies at $z\lesssim1$, specifically their positions on the star formation main sequence and galaxy mass--size relation.en
dc.format.extent15
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.rightsOpen
dc.subjectblack hole physics
dc.subjectmethods: numerical
dc.subjectgalaxies: abundances
dc.subjectgalaxies: evolution
dc.subjectgalaxies: formation
dc.titleTime Evolution of Galaxy Scaling Relations in Cosmological Simulationsen
dc.contributor.institutionCentre for Astrophysics Research
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Physics, Astronomy and Mathematics
dc.description.versiontypeFinal Published version
dcterms.dateAccepted2016-12-01
rioxxterms.versionAM
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.1093/mnras/stw2157
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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