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SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments

文献类型：期刊论文

作者Lin, Lihwai2; Hsieh, Bau-Ching2; Pa, Hsi-An2; Rembold, Andro B.3,4; Sanchez, Sebastian F.5; Argudo-Fernandez, Maria6,7; Rowlands, Kate8; Belfiore, Francesco9; Bizyael, Dmitry10,11,12; Lacerna, Ivan13,14
刊名ASTROPHYSICAL JOURNAL
出版日期2019-02-10
卷号872期号:1页码:14
ISSN号0004-637X
关键词galaxies: evolution galaxies: general galaxies: star formation
DOI10.3847/1538-4357/aafa84
英文摘要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-q) and its concentration (C-q), to quantify the strength and the spatial distribution of the quenched areas, respectively, traced by the LI(N) ER regions with low EW(H alpha). With these two measurements, we classify MaNGA galaxies into inside-out and outside-in quenching types according to their locations on the F-q. versus C-q. 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.
资助项目Academia Sinica[CDA-107-M03] ; Ministry of Science & Technology of Taiwan[MOST 107-2119-M-001-024] ; CONACYT (Mexico)[CB-285080] ; UNAM[PAPIIT-DGAPA-IA101217] ; CONICYT Astronomy Program CAS-CONICYT project - Chinese Academy of Sciences (CAS)[CAS17002] ; PROYECTO FONDECYT REGULAR[1150345] ; FAPERGS ; CNPq ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Mellon University ; Chilean Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; New Mexico State University ; New York University ; University of Notre Dame ; Observatario Nacional/MCTI ; Ohio State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Colorado Boulder ; University of Oxford ; University of Portsmouth ; University of Utah ; University of Virginia ; University of Washington ; University of Wisconsin ; Vanderbilt University ; Yale University
WOS研究方向Astronomy & Astrophysics
语种英语
出版者IOP PUBLISHING LTD
WOS记录号WOS:000460810800014
源URL[http://119.78.226.72/handle/331011/31887]  
专题中国科学院上海天文台
通讯作者Lin, Lihwai
作者单位1.Univ Cambridge, Kavli Inst Cosmol, Cambridge CB3 0HE, England
2.Acad Sinica, Inst Astron & Astrophys, Taipei 10617, Taiwan
3.Univ Fed Santa Maria, Dept Fis, CCNE, BR-97105900 Santa Maria, RS, Brazil
4.Lab Interinst E Astron, Rua Gen Jose Cristino 77, BR-20921400 Rio De Janeiro, Brazil
5.Univ Nacl Autonoma Mexico, Inst Astron, Ciudad Univ, Ciudad De Mexico 04510, DF, Mexico
6.Univ Antofagasta, Ctr Astron, Ave Angamos 601, Antofagasta 1270300, Chile
7.Chinese Acad Sci South Amer Ctr Astron, China Chile Joint Ctr Astron, Camino El Observ 1515, Santiago, Chile
8.Johns Hopkins Univ, Bloomberg Ctr, Dept Phys & Astron, 3400 N Charles St, Baltimore, MD 21218 USA
9.Univ Calif Santa Cruz, UCO Lick Observ, 1156 High St, Santa Cruz, CA 95064 USA
10.Apache Point Observ, POB 59, Sunspot, NM 88349 USA
推荐引用方式
GB/T 7714		 Lin, Lihwai,Hsieh, Bau-Ching,Pa, Hsi-An,et al. SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments[J]. ASTROPHYSICAL JOURNAL,2019,872(1):14.
APA Lin, Lihwai.,Hsieh, Bau-Ching.,Pa, Hsi-An.,Rembold, Andro B..,Sanchez, Sebastian F..,...&Wilcots, Eric.(2019).SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments.ASTROPHYSICAL JOURNAL,872(1),14.
MLA Lin, Lihwai,et al."SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments".ASTROPHYSICAL JOURNAL 872.1(2019):14.

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