Optical Observations of the Young Type Ic Supernova SN 2014L in M99

doi:10.3847/1538-4357/aaceaf

CORC > 国家天文台 > 中国科学院国家天文台

	Optical Observations of the Young Type Ic Supernova SN 2014L in M99
	Zhang, Jujia 1,2,3,4; Wang, Xiaofeng 5,6; Vinko, Jozsef 7,8,9; Wheeler, J. Craig 9; Chang, Liang 1,3,4; Yang, Yi 2; Wang, Lifan 2,10; Zhai, Qian 1,3,4; Rui, Liming 5,6; Mo, Jun 5,6
刊名	ASTROPHYSICAL JOURNAL
	2018-08-10
卷号	863 期号:1 页码:14
关键词	supernovae: individual (SN 2014L)
ISSN号	0004-637X
DOI	10.3847/1538-4357/aaceaf
英文摘要	We present optical spectroscopic and photometric observations of the nearby type Ic supernova (SN Ic) SN 2014L. This SN was discovered by the Tsinghua-NAOC Transient Survey (TNTS) in the nearby type-Sc spiral galaxy M99((NGC 4254). Fitting to the early-time light curve indicates that SN 2014L was detected at only a few hours after the shock breakout, and it reached a peak brightness of M-V = -17.73 +/- 0.28 mag (L = [2.06 +/- 0.50] x 10(42) erg s(-1)) approximately 13 days later. SN 2014L shows a close resemblance to SN 2007gr in the photometric evolution, while it shows stronger absorption features of intermediate-mass elements (especially Ca II) in the early-time spectra. Based on simple modeling of the observed light curves, we derived the mass of synthesized Ni-56 as M-Ni = 0.075 +/- 0.025 M-circle dot, and the mass and total energy of the ejecta as M-ej = 1.00 +/- 0.20 M-circle dot and E-ej = 1.45 +/- 0.25 foe, respectively. Given these typical explosion parameters, the early detection, and the extensive observations, we suggest that SN 2014L could be a template sample for the investigation of SNe Ic.
资助项目	Chinese Academy of Sciences (CAS) ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC)[11403096] ; National Natural Science Foundation of China (NSFC)[11773067] ; Major State Basic Research Development Program[2013CB834903] ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union[GINOP-2.3.2-15-2016-00033] ; NSFC[11178003] ; NSFC[11325313] ; NSFC[11633002] ; NSFC[11661161016] ; NSFC[11303085] ; NSFC[11573067] ; Benoziyo Prize Postdoctoral Fellowship ; Western Light Youth Project ; Youth Innovation Promotion Association of the CAS[2018081] ; Youth Innovation Promotion Association of the CAS[2015043] ; Youth Innovation Promotion Association of the CAS[2018080] ; Youth Innovation Promotion Association of the CAS[2016054] ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS
WOS关键词	GAMMA-RAY BURST ; HELIUM STAR MODELS ; 25 APRIL 1998 ; LIGHT CURVES ; TRANSIENT 080109 ; IB SUPERNOVAE ; FAINT TYPE ; M51 ; EXPLOSION ; EVOLUTION
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000441711100018
资助机构	Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; 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) ; Major State Basic Research Development Program ; Major State Basic Research Development Program ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; NSFC ; NSFC ; Benoziyo Prize Postdoctoral Fellowship ; Benoziyo Prize Postdoctoral Fellowship ; Western Light Youth Project ; Western Light Youth Project ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; 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) ; Major State Basic Research Development Program ; Major State Basic Research Development Program ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; NSFC ; NSFC ; Benoziyo Prize Postdoctoral Fellowship ; Benoziyo Prize Postdoctoral Fellowship ; Western Light Youth Project ; Western Light Youth Project ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; 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) ; Major State Basic Research Development Program ; Major State Basic Research Development Program ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; NSFC ; NSFC ; Benoziyo Prize Postdoctoral Fellowship ; Benoziyo Prize Postdoctoral Fellowship ; Western Light Youth Project ; Western Light Youth Project ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; 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) ; Major State Basic Research Development Program ; Major State Basic Research Development Program ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; National Research, Development and Innovation Office (NKFIH) Hungary - European Union ; NSFC ; NSFC ; Benoziyo Prize Postdoctoral Fellowship ; Benoziyo Prize Postdoctoral Fellowship ; Western Light Youth Project ; Western Light Youth Project ; Youth Innovation Promotion Association of the CAS ; Youth Innovation Promotion Association of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/22512]
专题	中国科学院国家天文台
通讯作者	Zhang, Jujia
作者单位	1.Chinese Acad Sci, Yunnan Observ YNAO, Kunming 650216, Yunnan, Peoples R China 2.Texas A&M Univ, George P & Cynthia Woods Mitchell Inst Fundamenta, College Stn, TX 77843 USA 3.Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming 650216, Yunnan, Peoples R China 4.Chinese Acad Sci, Ctr Astron Mega Sci, 20A Datun Rd, Beijing 100012, Peoples R China 5.Tsinghua Univ, Phys Dept, Beijing 100084, Peoples R China 6.Tsinghua Univ, Tsinghua Ctr Astrophys THCA, Beijing 100084, Peoples R China 7.Res Ctr Astron & Earth Sci, Konkoly Observ, Konkoly Thege Ut 15-17, H-1121 Budapest, Hungary 8.Univ Szeged, Dept Opt & Quantum Elect, Domter 9, H-6720 Szeged, Hungary 9.Univ Texas Austin, Dept Astron, RLM 15308, Austin, TX 78712 USA 10.Weizmann Inst Sci, Dept Particle Phys & Astrophys, IL-76100 Rehovot, Israel
推荐引用方式 GB/T 7714	Zhang, Jujia,Wang, Xiaofeng,Vinko, Jozsef,et al. Optical Observations of the Young Type Ic Supernova SN 2014L in M99[J]. ASTROPHYSICAL JOURNAL,2018,863(1):14.
APA	Zhang, Jujia.,Wang, Xiaofeng.,Vinko, Jozsef.,Wheeler, J. Craig.,Chang, Liang.,...&Bai, Jinming.(2018).Optical Observations of the Young Type Ic Supernova SN 2014L in M99.ASTROPHYSICAL JOURNAL,863(1),14.
MLA	Zhang, Jujia,et al."Optical Observations of the Young Type Ic Supernova SN 2014L in M99".ASTROPHYSICAL JOURNAL 863.1(2018):14.