NAOC Open IR
Observations of Type Ia Supernova 2014J for Nearly 900 Days and Constraints on Its Progenitor System
Li, Wenxiong1,2; Wang, Xiaofeng1,2; Hu, Maokai3; Yang, Yi4; Zhang, Jujia5,6; Mo, Jun1,2; Chen, Zhihao1,2; Zhang, Tianmeng7; Benetti, Stefano8; Cappellaro, Enrico8; Elias-Rosa, Nancy9,10; Isern, Jordi9,10; Morales-Garoffolo, Antonia11; Huang, Fang6,12; Ochner, Paolo13; Pastorello, Andrea8; Reguitti, Andrea14; Tartaglia, Leonardo15; Terreran, Giacomo16,17; Tomasella, Lina8; Wang, Lifan3,18
2019-09-01
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume882Issue:1Pages:17
AbstractWe present extensive ground-based and Hubble Space Telescope (HST) photometry of the highly reddened, very nearby SN Ia 2014J in M82, covering the phases from 9 days before to about 900 days after the B-band maximum. SN 2014J is similar to other normal SNe Ia near the maximum light, but it shows flux excess in the B band in the early nebular phase. This excess flux emission can be due to light scattering by some structures of circum stellar materials located at a few 10(17) cm, consistent with a single-degenerate progenitor system or a double-degenerate progenitor system with mass outflows in the final evolution or magnetically driven winds around the binary system. At t similar to +300 to similar to +500 days past the B-band maximum, the light curve of SN 2014J shows a faster decline relative to the Ni-56 decay. That feature can be attributed to the significant weakening of the emission features around [Fe III] lambda 4700 and [Fe II] lambda 5200 rather than the positron escape, as previously suggested. Analysis of the HST images taken at t > 600 days confirms that the luminosity of SN 2014J maintains a flat evolution at the very late phase. Fitting the late-time pseudobolometric light curve with radioactive decay of Ni-56, Ni-57, and Fe-55 isotopes, we obtain the mass ratio Ni-57/Ni-56 as 0.035 +/- 0.011, which is consistent with the corresponding value predicted from the 2D and 3D delayed-detonation models. Combined with early-time analysis, we propose that delayed detonation through the single-degenerate scenario is most likely favored for SN 2014J.
Keywordsupernovae: general supernovae: individual (SN 2014J)
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province
DOI10.3847/1538-4357/ab2b49
WOS KeywordDELAYED-DETONATION MODELS ; WHITE-DWARF MODELS ; CIRCUMSTELLAR MATERIAL ; LIGHT CURVES ; SN 2011FE ; SODIUM-ABSORPTION ; ULTRAVIOLET ; EMISSION ; TIME ; NUCLEOSYNTHESIS
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[11325313] ; National Natural Science Foundation of China (NSFC)[11633002] ; National Natural Science Foundation of China (NSFC)[11761141001] ; National Program on Key Research and Development Project[2016YFA0400803] ; National Science Foundation of China (NSFC)[11403096] ; National Science Foundation of China (NSFC)[11773067] ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Key Research Program of the CAS[KJZD-EW-M06] ; NSFC[11633002] ; NSFC[11203034] ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Western Light Youth Project ; Western Light Youth Project ; Key Research Program of the CAS ; Key Research Program of the CAS ; NSFC ; NSFC ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; People's Government of Yunnan Province
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000483094200012
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/27663
Collection中国科学院国家天文台
Corresponding AuthorWang, Xiaofeng
Affiliation1.Tsinghua Univ, Phys Dept, Beijing 100084, Peoples R China
2.Tsinghua Univ, Tsinghua Ctr Astrophys THCA, Beijing 100084, Peoples R China
3.Chinese Acad Sci, Purple Mt Observ, Nanjing 210034, Jiangsu, Peoples R China
4.Weizmann Inst Sci, Dept Particle Phys & Astrophys, IL-76100 Rehovot, Israel
5.Chinese Acad Sci, Yunnan Astron Observ China, Kunming 650011, Yunnan, Peoples R China
6.Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming 650011, Yunnan, Peoples R China
7.Chinese Acad Sci, Natl Astron Observ China, Beijing 100012, Peoples R China
8.INAF Osservatorio Astron Padova, Vicolo Osservatorio 5, I-35122 Padua, Italy
9.CSIC, ICE, Inst Space Sci, Campus UAB,Carrer Can Magrans S-N, E-08193 Barcelona, Spain
10.IEEC, C Gran Capita 2-4,Edif Nexus 201, E-08034 Barcelona, Spain
11.Univ Cadiz, Dept Appl Phys, Campus Puerto Real, E-11510 Cadiz, Spain
12.Shanghai Jiao Tong Univ, Sch Phys & Astron, Dept Astron, Shanghai 200240, Peoples R China
13.Univ Padua, Dipartimento Fis & Astron G Galilei, Vicolo Osservaotio 3, I-35122 Padua, Italy
14.Univ Andres Bello, Dept Ciencias Fis, Santiago 700, Chile
15.Stockholm Univ, Dept Astron, SE-10691 Stockholm, Sweden
16.Northwestern Univ, CIERA, Evanston, IL 60208 USA
17.Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA
18.Texas A&M Univ, George P & Cynthia Woods Mitchell Inst Fundamenta, Dept Phys & Astron, 4242 TAMU, College Stn, TX 77843 USA
Recommended Citation
GB/T 7714
Li, Wenxiong,Wang, Xiaofeng,Hu, Maokai,et al. Observations of Type Ia Supernova 2014J for Nearly 900 Days and Constraints on Its Progenitor System[J]. ASTROPHYSICAL JOURNAL,2019,882(1):17.
APA Li, Wenxiong.,Wang, Xiaofeng.,Hu, Maokai.,Yang, Yi.,Zhang, Jujia.,...&Wang, Lifan.(2019).Observations of Type Ia Supernova 2014J for Nearly 900 Days and Constraints on Its Progenitor System.ASTROPHYSICAL JOURNAL,882(1),17.
MLA Li, Wenxiong,et al."Observations of Type Ia Supernova 2014J for Nearly 900 Days and Constraints on Its Progenitor System".ASTROPHYSICAL JOURNAL 882.1(2019):17.
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