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dc.contributor.authorMalavasi, N.
dc.contributor.authorArnouts, S.
dc.contributor.authorVibert, D.
dc.contributor.authorde la Torre, S.
dc.contributor.authorMoutard, T.
dc.contributor.authorPichon, C.
dc.contributor.authorDavidzon, I.
dc.contributor.authorKraljic, K.
dc.contributor.authorBolzonella, M.
dc.contributor.authorGuzzo, L.
dc.contributor.authorGarilli, B.
dc.contributor.authorScodeggio, M.
dc.contributor.authorGranett, B. R.
dc.contributor.authorAbbas, U.
dc.contributor.authorAdami, C.
dc.contributor.authorBottini, D.
dc.contributor.authorCappi, A.
dc.contributor.authorCucciati, O.
dc.contributor.authorFranzetti, P.
dc.contributor.authorFritz, A.
dc.contributor.authorIovino, A.
dc.contributor.authorKrywult, J.
dc.contributor.authorLe Brun, V.
dc.contributor.authorLe Fèvre, O.
dc.contributor.authorMaccagni, D.
dc.contributor.authorMałek, K.
dc.contributor.authorMarulli, F.
dc.contributor.authorPolletta, M.
dc.contributor.authorPollo, A.
dc.contributor.authorTasca, L.
dc.contributor.authorTojeiro, R.
dc.contributor.authorVergani, D.
dc.contributor.authorZanichelli, A.
dc.contributor.authorBel, J.
dc.contributor.authorBranchini, E.
dc.contributor.authorCoupon, J.
dc.contributor.authorDe Lucia, G.
dc.contributor.authorDubois, Y.
dc.contributor.authorHawken, A.
dc.contributor.authorIlbert, O.
dc.contributor.authorLaigle, C.
dc.contributor.authorMoscardini, L.
dc.contributor.authorSousbie, T.
dc.contributor.authorTreyer, M.
dc.contributor.authorZamorani, G.
dc.date.accessioned2016-11-22T13:30:15Z
dc.date.available2016-11-22T13:30:15Z
dc.date.issued2017-03
dc.identifier.citationMalavasi , N , Arnouts , S , Vibert , D , de la Torre , S , Moutard , T , Pichon , C , Davidzon , I , Kraljic , K , Bolzonella , M , Guzzo , L , Garilli , B , Scodeggio , M , Granett , B R , Abbas , U , Adami , C , Bottini , D , Cappi , A , Cucciati , O , Franzetti , P , Fritz , A , Iovino , A , Krywult , J , Le Brun , V , Le Fèvre , O , Maccagni , D , Małek , K , Marulli , F , Polletta , M , Pollo , A , Tasca , L , Tojeiro , R , Vergani , D , Zanichelli , A , Bel , J , Branchini , E , Coupon , J , De Lucia , G , Dubois , Y , Hawken , A , Ilbert , O , Laigle , C , Moscardini , L , Sousbie , T , Treyer , M & Zamorani , G 2017 , ' The VIMOS Public Extragalactic Redshift Survey (VIPERS) : galaxy segregation inside filaments at z ≃ 0.7 ' Monthly Notices of the Royal Astronomical Society , vol. 465 , no. 4 , pp. 3817-3822 . https://doi.org/10.1093/mnras/stw2864en
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 247864175
dc.identifier.otherPURE UUID: 99f7bc7f-1277-41b7-a0ae-dbb0ee7c8fa3
dc.identifier.otherRIS: urn:AB9EA9B0DC8DED5471BD16A2F056EF7D
dc.identifier.otherScopus: 85014860832
dc.identifier.urihttp://hdl.handle.net/10023/9865
dc.description.abstractWe present the first quantitative detection of large-scale filamentary structure at z ≃ 0.7 in the large cosmological volume probed by the VIMOS Public Extragalactic Redshift Survey (VIPERS). We use simulations to show the capability of VIPERS to recover robust topological features in the galaxy distribution, in particular the filamentary network. We then investigate how galaxies with different stellar masses and stellar activities are distributed around the filaments and find a significant segregation, with the most massive or quiescent galaxies being closer to the filament axis than less massive or active galaxies. The signal persists even after down-weighting the contribution of peak regions. Our results suggest that massive and quiescent galaxies assemble their stellar mass through successive mergers during their migration along filaments towards the nodes of the cosmic web. On the other hand, low-mass star-forming galaxies prefer the outer edge of filaments, a vorticity rich region dominated by smooth accretion, as predicted by the recent spin alignment theory. This emphasizes the role of large scale cosmic flows in shaping galaxy properties.
dc.format.extent6
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.rights© 2016, the Author(s). This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at mnras.oxfordjournals.org / https://doi.org/10.1093/mnras/stw2864en
dc.subjectCosmology: observationsen
dc.subjectCosmology: large-scale structure of Universeen
dc.subjectGalaxies: evolutionen
dc.subjectGalaxies: high-redshiften
dc.subjectGalaxies: statisticsen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subject3rd-DASen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleThe VIMOS Public Extragalactic Redshift Survey (VIPERS) : galaxy segregation inside filaments at z ≃ 0.7en
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.identifier.doihttps://doi.org/10.1093/mnras/stw2864
dc.description.statusPeer revieweden


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