中国科学院机构知识库网格系统: K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova

K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova

文献类型：期刊论文


作者	Dimitriadis, G.2; Foley, R. J.2; Rest, A.3,4; Kasen, D.5,6; Piro, A. L.7; Polin, A.5,8; Jones, D. O.2; Villar, A.9; Narayan, G.4; Coulter, D. A.2
刊名	ASTROPHYSICAL JOURNAL LETTERS
出版日期	2019
卷号	870 期号:1 页码:16
ISSN号	2041-8205
关键词	supernovae: general supernovae: individual (SN 2018oh)
DOI	10.3847/2041-8213/aaedb0
英文摘要	We present an exquisite 30 minute cadence Kepler (K2) light curve of the Type Ia supernova (SN Ia) 2018oh (ASASSN-18bt), starting weeks before explosion, covering the moment of explosion and the subsequent rise, and continuing past peak brightness. These data are supplemented by multi-color Panoramic Survey Telescope (Pan-STARRS1) and Rapid Response System 1 and Cerro Tololo Inter-American Observatory 4 m Dark Energy Camera (CTIO 4-m DECam) observations obtained within hours of explosion. The K2 light curve has an unusual two-component shape, where the flux rises with a steep linear gradient for the first few days, followed by a quadratic rise as seen for typical supernovae (SNe). Ia. This "flux excess" relative to canonical SN. Ia behavior is confirmed in our i-band light curve, and furthermore, SN 2018oh is especially blue during the early epochs. The flux excess peaks 2.14 +/- 0.04 days after explosion, has a FWHM of 3.12 +/- 0.04 days, a blackbody temperature of T=17,500(-9,000)(+11,500) K, a peak luminosity of 4.3 +/- 0.2 x 10(37) erg s(-1), and a total integrated energy of 1.27 +/- 0.01 x 10(43) erg. We compare SN 2018oh to several models that may provide additional heating at early times, including collision with a companion and a shallow concentration of radioactive nickel. While all of these models generally reproduce the early K2 light curve shape, we slightly favor a companion interaction, at a distance of similar to 2x10(12) cm based on our early color measurements, although the exact distance depends on the uncertain viewing angle. Additional confirmation of a companion interaction in future modeling and observations of SN 2018oh would provide strong support for a single-degenerate progenitor system.
WOS关键词	CIRCUMSTELLAR MATERIAL ; RISE-TIME ; COMPANION ; EXPLOSION ; PROGENITORS ; BINARIES ; LAMBDA ; GALAXY ; GIANT ; OMEGA
资助项目	NASA Science Mission directorate ; NASA[NNG17PX03C] ; NASA[80NSSC18K0303] ; NASA[PF6-170148] ; NASA[NNX16AB5G] ; NASA[NAS5-26555] ; HST[GO-12577] ; HST[HST AR-12851] ; National Aeronautics and Space Administration[NNX12AT65G] ; National Aeronautics and Space Administration[NNX14AM74G] ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Science Foundation[AST-1238877] ; DOE (USA) ; NSF (USA) ; MISE (Spain) ; STFC (UK) ; HEFCE (UK) ; NCSA (UIUC) ; KICP (U. Chicago) ; CCAPP (Ohio State) ; MIFPA (Texas AM) ; CNPQ (Brazil) ; FAPERJ (Brazil) ; FINEP (Brazil) ; MINECO (Spain) ; DFG (Germany) ; Argonne Lab ; UC Santa Cruz ; University of Cambridge ; CIEMAT-Madrid ; University of Chicago ; University College London ; DES-Brazil Consortium ; University of Edinburgh ; ETH Zurich ; Fermilab ; University of Illinois ; ICE (IEEC-CSIC) ; IFAE Barcelona ; Lawrence Berkeley Lab ; LMU Munchen ; University of Michigan ; NOAO ; University of Nottingham ; Ohio State University ; OzDES Membership Consortium ; University of Pennsylvania ; University of Portsmouth ; SLAC National Lab ; Stanford University ; University of Sussex ; Texas AM University ; NSF[AST1518052] ; NSF[AST-1815935] ; NSF[AST-1821967] ; NSF[1821987] ; NSF[1813466] ; NSF[1813708] ; NSF[AST-1515559] ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; STFC[ST/P000312/1] ; STFC[ST/N002520/1] ; US National Science Foundation[1313484] ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union[GINOP 2.3.2-15-2016-00033] ; Lendulet Program of the Hungarian Academy of Sciences[LP2018-7/2018] ; Lendulet Program of the Hungarian Academy of Sciences[LP2012-31] ; NKFIH[K-115709] ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme[PD123910] ; Chinese Academy of Sciences ; People's Government of Yunnan Province ; National Natural Science Foundation of China (NSFC)[11178003] ; National Natural Science Foundation of China (NSFC)[11325313] ; National Natural Science Foundation of China (NSFC)[11633002] ; 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[11203034] ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; EU/FP7-ERC[615929] ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)[CE170100013] ; NASA - Space Telescope Science Institute[HST-HF2-51357.001-A] ; NASA K2 Cycle 4 Grant[NNX17AE92G] ; NASA K2 Cycle 4 Grant[NNX17AI64G] ; NASA K2 cycle 5 grant[80NSSC18K0302]
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000454558000001
资助机构	NASA Science Mission directorate ; NASA Science Mission directorate ; NASA ; NASA ; HST ; HST ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Science Foundation ; National Science Foundation ; DOE (USA) ; DOE (USA) ; NSF (USA) ; NSF (USA) ; MISE (Spain) ; MISE (Spain) ; STFC (UK) ; STFC (UK) ; HEFCE (UK) ; HEFCE (UK) ; NCSA (UIUC) ; NCSA (UIUC) ; KICP (U. Chicago) ; KICP (U. Chicago) ; CCAPP (Ohio State) ; CCAPP (Ohio State) ; MIFPA (Texas AM) ; MIFPA (Texas AM) ; CNPQ (Brazil) ; CNPQ (Brazil) ; FAPERJ (Brazil) ; FAPERJ (Brazil) ; FINEP (Brazil) ; FINEP (Brazil) ; MINECO (Spain) ; MINECO (Spain) ; DFG (Germany) ; DFG (Germany) ; Argonne Lab ; Argonne Lab ; UC Santa Cruz ; UC Santa Cruz ; University of Cambridge ; University of Cambridge ; CIEMAT-Madrid ; CIEMAT-Madrid ; University of Chicago ; University of Chicago ; University College London ; University College London ; DES-Brazil Consortium ; DES-Brazil Consortium ; University of Edinburgh ; University of Edinburgh ; ETH Zurich ; ETH Zurich ; Fermilab ; Fermilab ; University of Illinois ; University of Illinois ; ICE (IEEC-CSIC) ; ICE (IEEC-CSIC) ; IFAE Barcelona ; IFAE Barcelona ; Lawrence Berkeley Lab ; Lawrence Berkeley Lab ; LMU Munchen ; LMU Munchen ; University of Michigan ; University of Michigan ; NOAO ; NOAO ; University of Nottingham ; University of Nottingham ; Ohio State University ; Ohio State University ; OzDES Membership Consortium ; OzDES Membership Consortium ; University of Pennsylvania ; University of Pennsylvania ; University of Portsmouth ; University of Portsmouth ; SLAC National Lab ; SLAC National Lab ; Stanford University ; Stanford University ; University of Sussex ; University of Sussex ; Texas AM University ; Texas AM University ; NSF ; NSF ; Gordon & Betty Moore Foundation ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; David and Lucile Packard Foundation ; STFC ; STFC ; US National Science Foundation ; US National Science Foundation ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; Lendulet Program of the Hungarian Academy of Sciences ; Lendulet Program of the Hungarian Academy of Sciences ; NKFIH ; NKFIH ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; 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 ; EU/FP7-ERC ; EU/FP7-ERC ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; NASA - Space Telescope Science Institute ; NASA - Space Telescope Science Institute ; NASA K2 Cycle 4 Grant ; NASA K2 Cycle 4 Grant ; NASA K2 cycle 5 grant ; NASA K2 cycle 5 grant ; NASA Science Mission directorate ; NASA Science Mission directorate ; NASA ; NASA ; HST ; HST ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Science Foundation ; National Science Foundation ; DOE (USA) ; DOE (USA) ; NSF (USA) ; NSF (USA) ; MISE (Spain) ; MISE (Spain) ; STFC (UK) ; STFC (UK) ; HEFCE (UK) ; HEFCE (UK) ; NCSA (UIUC) ; NCSA (UIUC) ; KICP (U. Chicago) ; KICP (U. Chicago) ; CCAPP (Ohio State) ; CCAPP (Ohio State) ; MIFPA (Texas AM) ; MIFPA (Texas AM) ; CNPQ (Brazil) ; CNPQ (Brazil) ; FAPERJ (Brazil) ; FAPERJ (Brazil) ; FINEP (Brazil) ; FINEP (Brazil) ; MINECO (Spain) ; MINECO (Spain) ; DFG (Germany) ; DFG (Germany) ; Argonne Lab ; Argonne Lab ; UC Santa Cruz ; UC Santa Cruz ; University of Cambridge ; University of Cambridge ; CIEMAT-Madrid ; CIEMAT-Madrid ; University of Chicago ; University of Chicago ; University College London ; University College London ; DES-Brazil Consortium ; DES-Brazil Consortium ; University of Edinburgh ; University of Edinburgh ; ETH Zurich ; ETH Zurich ; Fermilab ; Fermilab ; University of Illinois ; University of Illinois ; ICE (IEEC-CSIC) ; ICE (IEEC-CSIC) ; IFAE Barcelona ; IFAE Barcelona ; Lawrence Berkeley Lab ; Lawrence Berkeley Lab ; LMU Munchen ; LMU Munchen ; University of Michigan ; University of Michigan ; NOAO ; NOAO ; University of Nottingham ; University of Nottingham ; Ohio State University ; Ohio State University ; OzDES Membership Consortium ; OzDES Membership Consortium ; University of Pennsylvania ; University of Pennsylvania ; University of Portsmouth ; University of Portsmouth ; SLAC National Lab ; SLAC National Lab ; Stanford University ; Stanford University ; University of Sussex ; University of Sussex ; Texas AM University ; Texas AM University ; NSF ; NSF ; Gordon & Betty Moore Foundation ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; David and Lucile Packard Foundation ; STFC ; STFC ; US National Science Foundation ; US National Science Foundation ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; Lendulet Program of the Hungarian Academy of Sciences ; Lendulet Program of the Hungarian Academy of Sciences ; NKFIH ; NKFIH ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; 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 ; EU/FP7-ERC ; EU/FP7-ERC ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; NASA - Space Telescope Science Institute ; NASA - Space Telescope Science Institute ; NASA K2 Cycle 4 Grant ; NASA K2 Cycle 4 Grant ; NASA K2 cycle 5 grant ; NASA K2 cycle 5 grant ; NASA Science Mission directorate ; NASA Science Mission directorate ; NASA ; NASA ; HST ; HST ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Science Foundation ; National Science Foundation ; DOE (USA) ; DOE (USA) ; NSF (USA) ; NSF (USA) ; MISE (Spain) ; MISE (Spain) ; STFC (UK) ; STFC (UK) ; HEFCE (UK) ; HEFCE (UK) ; NCSA (UIUC) ; NCSA (UIUC) ; KICP (U. Chicago) ; KICP (U. Chicago) ; CCAPP (Ohio State) ; CCAPP (Ohio State) ; MIFPA (Texas AM) ; MIFPA (Texas AM) ; CNPQ (Brazil) ; CNPQ (Brazil) ; FAPERJ (Brazil) ; FAPERJ (Brazil) ; FINEP (Brazil) ; FINEP (Brazil) ; MINECO (Spain) ; MINECO (Spain) ; DFG (Germany) ; DFG (Germany) ; Argonne Lab ; Argonne Lab ; UC Santa Cruz ; UC Santa Cruz ; University of Cambridge ; University of Cambridge ; CIEMAT-Madrid ; CIEMAT-Madrid ; University of Chicago ; University of Chicago ; University College London ; University College London ; DES-Brazil Consortium ; DES-Brazil Consortium ; University of Edinburgh ; University of Edinburgh ; ETH Zurich ; ETH Zurich ; Fermilab ; Fermilab ; University of Illinois ; University of Illinois ; ICE (IEEC-CSIC) ; ICE (IEEC-CSIC) ; IFAE Barcelona ; IFAE Barcelona ; Lawrence Berkeley Lab ; Lawrence Berkeley Lab ; LMU Munchen ; LMU Munchen ; University of Michigan ; University of Michigan ; NOAO ; NOAO ; University of Nottingham ; University of Nottingham ; Ohio State University ; Ohio State University ; OzDES Membership Consortium ; OzDES Membership Consortium ; University of Pennsylvania ; University of Pennsylvania ; University of Portsmouth ; University of Portsmouth ; SLAC National Lab ; SLAC National Lab ; Stanford University ; Stanford University ; University of Sussex ; University of Sussex ; Texas AM University ; Texas AM University ; NSF ; NSF ; Gordon & Betty Moore Foundation ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; David and Lucile Packard Foundation ; STFC ; STFC ; US National Science Foundation ; US National Science Foundation ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; Lendulet Program of the Hungarian Academy of Sciences ; Lendulet Program of the Hungarian Academy of Sciences ; NKFIH ; NKFIH ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; 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 ; EU/FP7-ERC ; EU/FP7-ERC ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; NASA - Space Telescope Science Institute ; NASA - Space Telescope Science Institute ; NASA K2 Cycle 4 Grant ; NASA K2 Cycle 4 Grant ; NASA K2 cycle 5 grant ; NASA K2 cycle 5 grant ; NASA Science Mission directorate ; NASA Science Mission directorate ; NASA ; NASA ; HST ; HST ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Aeronautics and Space Administration through the Planetary Science Division of the NASA Science Mission Directorate ; National Science Foundation ; National Science Foundation ; DOE (USA) ; DOE (USA) ; NSF (USA) ; NSF (USA) ; MISE (Spain) ; MISE (Spain) ; STFC (UK) ; STFC (UK) ; HEFCE (UK) ; HEFCE (UK) ; NCSA (UIUC) ; NCSA (UIUC) ; KICP (U. Chicago) ; KICP (U. Chicago) ; CCAPP (Ohio State) ; CCAPP (Ohio State) ; MIFPA (Texas AM) ; MIFPA (Texas AM) ; CNPQ (Brazil) ; CNPQ (Brazil) ; FAPERJ (Brazil) ; FAPERJ (Brazil) ; FINEP (Brazil) ; FINEP (Brazil) ; MINECO (Spain) ; MINECO (Spain) ; DFG (Germany) ; DFG (Germany) ; Argonne Lab ; Argonne Lab ; UC Santa Cruz ; UC Santa Cruz ; University of Cambridge ; University of Cambridge ; CIEMAT-Madrid ; CIEMAT-Madrid ; University of Chicago ; University of Chicago ; University College London ; University College London ; DES-Brazil Consortium ; DES-Brazil Consortium ; University of Edinburgh ; University of Edinburgh ; ETH Zurich ; ETH Zurich ; Fermilab ; Fermilab ; University of Illinois ; University of Illinois ; ICE (IEEC-CSIC) ; ICE (IEEC-CSIC) ; IFAE Barcelona ; IFAE Barcelona ; Lawrence Berkeley Lab ; Lawrence Berkeley Lab ; LMU Munchen ; LMU Munchen ; University of Michigan ; University of Michigan ; NOAO ; NOAO ; University of Nottingham ; University of Nottingham ; Ohio State University ; Ohio State University ; OzDES Membership Consortium ; OzDES Membership Consortium ; University of Pennsylvania ; University of Pennsylvania ; University of Portsmouth ; University of Portsmouth ; SLAC National Lab ; SLAC National Lab ; Stanford University ; Stanford University ; University of Sussex ; University of Sussex ; Texas AM University ; Texas AM University ; NSF ; NSF ; Gordon & Betty Moore Foundation ; Gordon & Betty Moore Foundation ; Heising-Simons Foundation ; Heising-Simons Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; David and Lucile Packard Foundation ; David and Lucile Packard Foundation ; STFC ; STFC ; US National Science Foundation ; US National Science Foundation ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; National Research, Development and Innovation Office (NKFIH), Hungary - European Union ; Lendulet Program of the Hungarian Academy of Sciences ; Lendulet Program of the Hungarian Academy of Sciences ; NKFIH ; NKFIH ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; National Research, Development and Innovation Fund of Hungary under the PD 17 funding scheme ; 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 ; EU/FP7-ERC ; EU/FP7-ERC ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; NASA - Space Telescope Science Institute ; NASA - Space Telescope Science Institute ; NASA K2 Cycle 4 Grant ; NASA K2 Cycle 4 Grant ; NASA K2 cycle 5 grant ; NASA K2 cycle 5 grant
源URL	[http://ir.bao.ac.cn/handle/114a11/24285]
专题	中国科学院国家天文台
通讯作者	Dimitriadis, G.
作者单位	1.Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming 650216, Yunnan, Peoples R China 2.Univ Calif Santa Cruz, Dept Astron & Astrophys, Santa Cruz, CA 95064 USA 3.Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA 4.Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA 5.Univ Calif Berkeley, Dept Astron, 601 Campbell Hall, Berkeley, CA 94720 USA 6.Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA 7.Observ Carnegie Inst Sci, 813 Santa Barbara St, Pasadena, CA 91101 USA 8.Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA 9.Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA 10.State Univ New Jersey, Dept Phys & Astron, Rutgers, 136 Frelinghuysen Rd, Piscataway, NJ 08854 USA
推荐引用方式 GB/T 7714	Dimitriadis, G.,Foley, R. J.,Rest, A.,et al. K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova[J]. ASTROPHYSICAL JOURNAL LETTERS,2019,870(1):16.
APA	Dimitriadis, G..,Foley, R. J..,Rest, A..,Kasen, D..,Piro, A. L..,...&Bilinski, C..(2019).K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova.ASTROPHYSICAL JOURNAL LETTERS,870(1),16.
MLA	Dimitriadis, G.,et al."K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova".ASTROPHYSICAL JOURNAL LETTERS 870.1(2019):16.

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K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova

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