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  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 1 CONTRIBUTI IN RIVISTE (Journal articles)
  4. 1.01 Articoli in rivista
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/31080
DC FieldValueLanguage
dc.contributor.authorVulcani, Benedettaen_US
dc.contributor.authorPOGGIANTI, Bianca Mariaen_US
dc.contributor.authorTonnesen, Stephanieen_US
dc.contributor.authorMcGee, Sean L.en_US
dc.contributor.authorMORETTI, ALESSIAen_US
dc.contributor.authorFritz, Jacopoen_US
dc.contributor.authorGULLIEUSZIK, MARCOen_US
dc.contributor.authorJaffé, Yara L.en_US
dc.contributor.authorFRANCHETTO, ANDREAen_US
dc.contributor.authorTOMICIC, NEVENen_US
dc.contributor.authorMINGOZZI, MATILDEen_US
dc.contributor.authorBETTONI, Danielaen_US
dc.contributor.authorWOLTER, Anna Luisa Mariaen_US
dc.date.accessioned2021-11-15T14:49:08Z-
dc.date.available2021-11-15T14:49:08Z-
dc.date.issued2020en_US
dc.identifier.issn0004-637Xen_US
dc.identifier.urihttp://hdl.handle.net/20.500.12386/31080-
dc.description.abstractThe study of the spatially resolved star formation rate-mass ( ${{\rm{\Sigma }}}_{\mathrm{SFR}}$ - ${{\rm{\Sigma }}}_{* }$ ) relation gives important insights on how galaxies assemble at different spatial scales. Here, we present an analysis of the ${{\rm{\Sigma }}}_{\mathrm{SFR}}$ - ${{\rm{\Sigma }}}_{* }$ of 40 local cluster galaxies undergoing ram-pressure stripping drawn from the GAs Stripping Phenomena in galaxies (GASP) sample. Considering their integrated properties, these galaxies show an SFR enhancement with respect to undisturbed galaxies of similar stellar mass; we now exploit spatially resolved data to investigate the origin and location of the excess. Even on ˜1kpc scales, stripping galaxies present a systematic enhancement of ${{\rm{\Sigma }}}_{\mathrm{SFR}}$ (˜0.35 dex at ${{\rm{\Sigma }}}_{* }$ = ${10}^{8}{M}_{\odot }\,{\mathrm{kpc}}^{-2}$ ) at any given ${{\rm{\Sigma }}}_{* }$ compared to their undisturbed counterparts. The excess is independent of the degree of stripping and of the amount of star formation in the tails, and it is visible at all galactocentric distances within the disks, suggesting that the star formation is most likely induced by compression waves from ram pressure. Such excess is larger for less massive galaxies and decreases with increasing mass. As stripping galaxies are characterized by ionized gas beyond the stellar disk, we also investigate the properties of 411 star-forming clumps found in the galaxy tails. At any given stellar mass density, these clumps are systematically forming stars at a higher rate than in the disk, but differences are reconciled when we just consider the mass formed in the last few 10<SUP>8</SUP> yr ago, suggesting that on these timescales, the local mode of star formation is similar in the tails and in the disks.en_US
dc.language.isoengen_US
dc.titleGASP XXX. The Spatially Resolved SFR-Mass Relation in Stripping Galaxies in the Local Universeen_US
dc.typeArticle-
dc.identifier.doi10.3847/1538-4357/aba4aeen_US
dc.identifier.urlhttps://iopscience.iop.org/article/10.3847/1538-4357/aba4aeen_US
dc.relation.mediumSTAMPAen_US
dc.relation.volume899en_US
dc.relation.issue2en_US
dc.relation.firstpage98en_US
dc.type.refereeREF_1en_US
dc.relation.scientificsectorFIS/05 - ASTRONOMIA E ASTROFISICAen_US
dc.relation.journalTHE ASTROPHYSICAL JOURNALen_US
dc.type.miur262 Articolo in rivista-
dc.identifier.adsbibcode2020ApJ...899...98Ven_US
dc.description.apcsìen_US
dc.description.oa1 – prodotto con file in versione Open Access (allegare il file al passo  5-Carica)en_US
item.grantfulltextopen-
item.languageiso639-1en-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Brera-
crisitem.author.orcid0000-0003-0980-1499-
crisitem.author.orcid0000-0001-8751-8360-
crisitem.author.orcid0000-0002-1688-482X-
crisitem.author.orcid0000-0002-7296-9780-
crisitem.author.orcid0000-0002-8238-9210-
crisitem.author.orcid0000-0002-4158-6496-
crisitem.author.orcid0000-0001-5840-9835 -
crisitem.journal.journalissn0004-637X-
crisitem.journal.anceE016252-
Appears in Collections:1.01 Articoli in rivista
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2007.04996.pdfpreprint4.24 MBAdobe PDFView/Open
Vulcani_2020_ApJ_899_98.pdf[Administrators only]2.23 MBAdobe PDF
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