Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30683
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lin, Lihwai | en_US |
dc.contributor.author | Hsieh, Bau-Ching | en_US |
dc.contributor.author | Pan, Hsi-An | en_US |
dc.contributor.author | Rembold, Sandro B. | en_US |
dc.contributor.author | Sánchez, Sebastián F. | en_US |
dc.contributor.author | Argudo-Fernández, Maria | en_US |
dc.contributor.author | Rowlands, Kate | en_US |
dc.contributor.author | BELFIORE, FRANCESCO MICHEL CONCETTO | en_US |
dc.contributor.author | Bizyaev, Dmitry | en_US |
dc.contributor.author | Lacerna, Ivan | en_US |
dc.contributor.author | Riffel, Rogréio | en_US |
dc.contributor.author | Rong, Yu | en_US |
dc.contributor.author | Yuan, Fangting | en_US |
dc.contributor.author | Drory, Niv | en_US |
dc.contributor.author | Maiolino, Roberto | en_US |
dc.contributor.author | Wilcots, Eric | en_US |
dc.date.accessioned | 2021-03-01T16:28:59Z | - |
dc.date.available | 2021-03-01T16:28:59Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/30683 | - |
dc.description.abstract | The large Integral Field Spectroscopy surveys have allowed the classification of ionizing sources of emission lines on sub-kiloparsec scales. In this work, we define two non-parametric parameters, quiescence (F <SUB> q </SUB>) and its concentration (C <SUB> q </SUB>), to quantify the strength and the spatial distribution of the quenched areas, respectively, traced by the LI(N)ER regions with low EW(Hα). With these two measurements, we classify MaNGA galaxies into inside-out and outside-in quenching types according to their locations on the F <SUB> q </SUB> versus C <SUB> q </SUB> plane and we measure the fraction of inside-out (outside-in) quenching galaxies as a function of halo mass. We find that the fraction of galaxies showing inside-out quenching increases with halo mass, irrespective of stellar mass or galaxy type (satellites versus centrals). In addition, high-stellar-mass galaxies exhibit a greater fraction of inside-out quenching compared to low-stellar-mass ones in all environments. In contrast, the fraction of outside-in quenching does not depend on halo mass. Our results suggest that morphological quenching may be responsible for the inside-out quenching seen in all environments. On the other hand, the flat dependence of the outside-in quenching on halo mass could be a mixed result of ram pressure stripping and galaxy mergers. Nevertheless, for a given environment and stellar mass, the fraction of inside-out quenching is systematically greater than that of outside-in quenching, suggesting that inside-out quenching is the dominant quenching mode in all environments. | en_US |
dc.language.iso | eng | en_US |
dc.title | SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/1538-4357/aafa84 | en_US |
dc.identifier.scopus | 2-s2.0-85062019498 | en_US |
dc.identifier.isi | 000460810800014 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-4357/aafa84 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 872 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 50 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2019ApJ...872...50L | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.orcid | 0000-0002-2545-5752 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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Lin_2019_ApJ_872_50.pdf | Pdf editoriale | 5.61 MB | Adobe PDF | View/Open |
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