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SDSS-IV MaNGA: Environmental Dependence of the Mgb/< Fe >-sigma(*) Relation for Nearby Galaxies

文献类型：期刊论文

作者Zheng, Zheng3,4; Li, Cheng5,6; Mao, Shude3,5,6; Wang, Huiyuan7; Liu, Chao3; Mo, Houjun5,6,8; Yuan, Zhen9; Maraston, Claudia10; Thomas, Daniel10; Yan, Renbin11
刊名ASTROPHYSICAL JOURNAL
出版日期2019-03-01
卷号873期号:1页码:15
关键词galaxies: abundances galaxies: evolution galaxies: general galaxies: statistics galaxies: stellar content galaxies: structure
ISSN号0004-637X
DOI10.3847/1538-4357/ab03d2
英文摘要We use a sample of 3000 galaxies from the MaNGA MPL-7 internal data release to study the alpha abundance distribution within low-redshift galaxies. We use the Lick index ratio Mgb/< Fe > as an a abundance indicator to study relationships between the a abundance distribution and galaxy properties such as effective stellar velocity dispersion within 0.3 effective radii (a,), galaxy environment, and dark matter halo formation time (z(f)). We find that (1) all galaxies show a tight correlation between Mgb/< Fe > and sigma(*); (2) "old" (H beta) < 3) low-sigma(*) galaxies in high local density environment and inner regions within galaxy groups are enhanced in MgbAFe), while "young" (H beta) > 3) galaxies and high-mass galaxies show no or less environmental dependence; (3) "old" galaxies with high-z(f) show enhanced Mgb/< Fe > over low- and medium-z(f); and (4) Mgb/< Fe > gradients are close to zero and show dependence on sigma(*) but no obvious dependence on the environment or z(f). Our study indicates that stellar velocity dispersion or galaxy mass is the main parameter driving the MgbAFe) enhancement, although environments appear to have modest effects, particularly for low- and medium-mass galaxies.
WOS关键词STELLAR POPULATION-MODELS ; LINE-STRENGTH INDEXES ; INITIAL MASS FUNCTION ; STAR-FORMATION ; DARK-MATTER ; ABUNDANCE RATIOS ; METALLICITY GRADIENTS ; CHEMICAL EVOLUTION ; ATLAS(3D) PROJECT ; SCALING RELATIONS
资助项目National Natural Science Foundation of China[11703036] ; National Key Basic Research and Development Program of China[2018YFA0404501] ; National Science Foundation of China[11333003] ; National Science Foundation of China[11390372] ; National Science Foundation of China[11761131004] ; National Science Foundation of China[11874057] ; NSFC[11733004] ; NSFC[11522324] ; NSFC[11421303] ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth[ST/N000668/1] ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; Centre 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
WOS记录号WOS:000460449000010
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Basic Research and Development Program of China ; National Key Basic Research and Development Program of China ; National Science Foundation of China ; National Science Foundation of China ; NSFC ; NSFC ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Centre for High-Performance Computing at the University of Utah ; Centre for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; National Astronomical Observatory of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Basic Research and Development Program of China ; National Key Basic Research and Development Program of China ; National Science Foundation of China ; National Science Foundation of China ; NSFC ; NSFC ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Centre for High-Performance Computing at the University of Utah ; Centre for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; National Astronomical Observatory of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Basic Research and Development Program of China ; National Key Basic Research and Development Program of China ; National Science Foundation of China ; National Science Foundation of China ; NSFC ; NSFC ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Centre for High-Performance Computing at the University of Utah ; Centre for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; National Astronomical Observatory of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Basic Research and Development Program of China ; National Key Basic Research and Development Program of China ; National Science Foundation of China ; National Science Foundation of China ; NSFC ; NSFC ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Science, Technology and Facilities Council through the Consolidated Grant Cosmology and Astrophysics at Portsmouth ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Centre for High-Performance Computing at the University of Utah ; Centre for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; National Astronomical Observatory of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University
源URL[http://ir.bao.ac.cn/handle/114a11/25285]  
专题中国科学院国家天文台
通讯作者Zheng, Zheng
作者单位1.Univ Catolica Norte, Inst Astron, Ave Angamos 0610, Antofagasta, Chile
2.Inst Milenio Astrofis, Ave Vicuna Mackenna 4860, Santiago, Chile
3.Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100101, Peoples R China
4.Chinese Acad Sci, CAS Key Lab FAST, Beijing 100101, Peoples R China
5.Tsinghua Univ, Tsinghua Ctr Astrophys, Beijing 100084, Peoples R China
6.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
7.Univ Sci & Technol China, Dept Astron, Key Lab Res Galaxies & Cosmol, Hefei 230026, Anhui, Peoples R China
8.Univ Massachusetts, Dept Astron, Amherst, MA 01003 USA
9.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
10.Univ Portsmouth, Inst Cosmol & Gravitat, Dennis Sciama Bldg,Burnaby Rd, Portsmouth PO1 3FX, Hants, England
推荐引用方式
GB/T 7714		 Zheng, Zheng,Li, Cheng,Mao, Shude,et al. SDSS-IV MaNGA: Environmental Dependence of the Mgb/< Fe >-sigma(*) Relation for Nearby Galaxies[J]. ASTROPHYSICAL JOURNAL,2019,873(1):15.
APA Zheng, Zheng.,Li, Cheng.,Mao, Shude.,Wang, Huiyuan.,Liu, Chao.,...&Lacerna, Ivan.(2019).SDSS-IV MaNGA: Environmental Dependence of the Mgb/< Fe >-sigma(*) Relation for Nearby Galaxies.ASTROPHYSICAL JOURNAL,873(1),15.
MLA Zheng, Zheng,et al."SDSS-IV MaNGA: Environmental Dependence of the Mgb/< Fe >-sigma(*) Relation for Nearby Galaxies".ASTROPHYSICAL JOURNAL 873.1(2019):15.

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