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dc.contributor.authorDuckworth, Christopher
dc.contributor.authorStarkenburg, Tjitske K.
dc.contributor.authorGenel, Shy
dc.contributor.authorDavis, Timothy A.
dc.contributor.authorHabouzit, Mélanie
dc.contributor.authorKraljic, Katarina
dc.contributor.authorTojeiro, Rita
dc.date.accessioned2020-06-16T15:30:02Z
dc.date.available2020-06-16T15:30:02Z
dc.date.issued2020-07
dc.identifier.citationDuckworth , C , Starkenburg , T K , Genel , S , Davis , T A , Habouzit , M , Kraljic , K & Tojeiro , R 2020 , ' Decoupling the rotation of stars and gas - II. The link between black hole activity and simulated IFU kinematics in IllustrisTNG ' , Monthly Notices of the Royal Astronomical Society , vol. 495 , no. 4 , pp. 4542–4547 . https://doi.org/10.1093/mnras/staa1494en
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 268490509
dc.identifier.otherPURE UUID: ce4cf73c-58bb-43f5-942c-861ca4ab6f24
dc.identifier.otherBibCode: 2020MNRAS.tmp.1641D
dc.identifier.otherWOS: 000546679500080
dc.identifier.otherScopus: 85095292781
dc.identifier.urihttps://hdl.handle.net/10023/20091
dc.descriptionFunding: UK Science and Technology Funding Council ( STFC) via an PhD studentship (grant number ST/N504427/1) (CD).en
dc.description.abstractWe study the relationship between supermassive black hole (BH) feedback, BH luminosity and the kinematics of stars and gas for galaxies inIllustrisTNG. We use galaxies with mock MaNGA observations to identify kinematic misalignment at z = 0 (difference in rotation of stars and gas), for which we follow the evolutionary history of BH activity and gas properties over the last 8 Gyrs. Misaligned low mass galaxies (Mstel <1010.2M⊙) typically have boosted BH luminosity and BH growth, and have had more energy injected by BHs into the gas over the last 8 Gyr in comparison to low mass aligned galaxies. These properties likely lead to outflows and gas removal, in agreement with active low mass galaxies in observations. Splitting on BH luminosity at z = 0 produces consistent distributions of kinematic misalignment at z = 0, however, splitting on the maximum BH luminosity over the last 8 Gyrs produces statistically significant different distributions. While instantaneous correlation at z = 0 is difficult due to misalignment persisting on longer timescales, the relationship between BH activity and misalignment is clear. High mass quenched galaxies (Mstel > 1010.2M⊙) with misalignment typically have similar BH luminosities, show lower gas fractions, and have typically lower gas phase metallicity over the last 8 Gyrs in comparison to the high mass aligned.
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.rightsCopyright © 2020 the Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the final published version of the work, which was originally published at https://doi.org/10.1093/mnras/staa1494.en
dc.subjectGalaxies: activeen
dc.subjectGalaxies: evolutionen
dc.subjectGalaxies: kinematics and dynamicsen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subjectT-NDASen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleDecoupling the rotation of stars and gas - II. The link between black hole activity and simulated IFU kinematics in IllustrisTNGen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.identifier.doihttps://doi.org/10.1093/mnras/staa1494
dc.description.statusPeer revieweden
dc.identifier.urlhttp://adsabs.harvard.edu/abs/2020MNRAS.tmp.1641Den


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