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

doi:10.3847/1538-4357/aaceaf

YNAO OpenIR > 南方基地

	Optical Observations of the Young Type Ic Supernova SN 2014L in M99
	Zhang JJ(张居甲)1,2,3,4 ; Wang, Xiaofeng 5; Vinko, Jozsef 6,7,8; Wheeler, J. Craig 6; Chang L(常亮)1,3,4 ; Yang, Yi 2,9,12; Wang, Lifan 2; Zhai Q(翟倩)1,3,4 ; Rui, Liming 5; Mo, Jun 5; Zhang, Tianmeng 10; Zhang, Yu 11; Wang JG(王建国)1,3,4 ; Mao JR(毛基荣)1,3,4 ; Wang CJ(王传军)1,3,4 ; Yi WM(易卫敏)1,3,4 ; Xin YX(辛玉新)1,3,4 ; Li, Wenxiong 5; Lun BL(伦宝利)1,3,4 ; Lu KX(卢开兴)1,3,4 ; Sai, Hanna 5; Zheng XM(郑向明)1,3,4 ; Zhang XL(张西亮)1,3,4 ; Zhou, Xu 10; Bai JM(白金明)1,3,4
发表期刊	ASTROPHYSICAL JOURNAL
	2018-08-10
卷号	863 期号:1 页码:14
DOI	10.3847/1538-4357/aaceaf
产权排序	第1完成单位
收录类别	SCI
关键词	Supernovae: Individual (Sn 2014l)
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
项目资助者	Chinese Academy of Sciences (CAS) ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC)[11403096, 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, 11325313, 11633002, 11661161016, 11303085, 11573067] ; Benoziyo Prize Postdoctoral Fellowship ; Western Light Youth Project ; Youth Innovation Promotion Association of the CAS[2018081, 2015043, 2018080, 2016054] ; Key Laboratory for Research in Galaxies and Cosmology of the CAS ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS
语种	英语
学科领域	天文学
文章类型	Article
出版者	IOP PUBLISHING LTD
出版地	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN	0004-637X
URL	查看原文
WOS记录号	WOS:000441711100018
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	Gamma-ray Burst ; Helium Star Models ; 25 April 1998 ; Light Curves ; Transient 080109 ; Ib Supernovae ; Faint Type ; M51 ; Explosion ; Evolution
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/17874
专题	南方基地中国科学院天体结构与演化重点实验室
通讯作者	Zhang JJ(张居甲)
作者单位	1.Yunnan Observatories (YNAO), Chinese Academy of Sciences, Kunming 650216, People's Republic of China 2.George P. and Cynthia Woods Mitchell Institute for Fundamental Physics & Astronomy, Texas A. & M. University, College Station, TX 77843, USA 3.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, People's Republic of China 4.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, People's Republic of China 5.Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing 100084, People's Republic of China 6.Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Konkoly Thege ut 15-17, Budapest, 1121, Hungary 7.Department of Optics and Quantum Electronics, University of Szeged, H-6720 Szeged, Dómtér 9., Hungary 8.Department of Astronomy, University of Texas at Austin, Austin, TX 78712-1205, USA 9.Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 76100, Israel 10.National Astronomical Observatories of China (NAOC), Chinese Academy of Sciences, Beijing 100012, People's Republic of China 11.Xinjiang Astronomical Observatory(XAO), Chinese Academy of Sciences, Urumqi, 830011, People's Republic of China 12.Benoziyo Fellow. ORCID iDs
第一作者单位	中国科学院云南天文台
通讯作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Zhang JJ,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 JJ.,Wang, Xiaofeng.,Vinko, Jozsef.,Wheeler, J. Craig.,Chang L.,...&Bai JM.(2018).Optical Observations of the Young Type Ic Supernova SN 2014L in M99.ASTROPHYSICAL JOURNAL,863(1),14.
MLA	Zhang JJ,et al."Optical Observations of the Young Type Ic Supernova SN 2014L in M99".ASTROPHYSICAL JOURNAL 863.1(2018):14.

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