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Optical and spectral observations and hydrodynamic modelling of type IIb supernova 2017gpn
Balakina, Elena A.1,2; Pruzhinskaya, Maria, V2,3; Moskvitin, Alexander S.4; Blinnikov, Sergei, I2,3,5,6; Wang, Xiaofeng7,8,9; Xiang, Danfeng7,8; Lin, Han7,8; Rui, Liming7,8; Wang, Huijuan10
2021-03-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume501Issue:4Pages:5797-5810
AbstractIn this work we present the photometric and spectroscopic observations of type IIb supernova 2017gpn. This supernova was discovered in the error-box of the LIGO/Virgo G299232 gravitational-wave event. We obtained the light curves in the B and R passbands and modelled them numerically using the one-dimensional radiation hydrocode STELLA. The best-fitting model has the following parameters: the pre-SN star mass and the radius are M approximate to 3.5 M-circle dot and R approximate to 50 R-circle dot, respectively; the explosion energy is E-exp approximate to 1.2 x 10(51) erg; the mass of radioactive nickel is M-56Ni approximate to 0.11 M-circle dot, which is completely mixed throughout the ejecta; and the mass of the hydrogen envelope MH-env approximate to 0.06 M-circle dot. Moreover, SN 2017gpn is a confirmed SN IIb that is located at the farthest distance from the centre of its host galaxy NGC 1343 (i.e. the projected distance is similar to 21 kpc). This challenges the scenario of the origin of type IIb supernovae from massive stars.
Keywordsupernovae: general supernovae: individual: SN 2017gpn stars: evolution
Funding OrganizationRussian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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 ; Russian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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 ; Russian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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 ; Russian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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
DOI10.1093/mnras/staa3383
Language英语
Funding ProjectRussian Science Foundation[18-72-00159] ; Russian Science Foundation[18-12-00522] ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; National 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] ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences
Funding OrganizationRussian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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 ; Russian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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 ; Russian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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 ; Russian Science Foundation ; Russian Science Foundation ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; Interdisciplinary Scientific and Educational School of Moscow University 'Fundamental and Applied Space Research' ; 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 ; 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
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000637320000076
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/78337
Collection中国科学院国家天文台
Corresponding AuthorPruzhinskaya, Maria, V
Affiliation1.Lomonosov Moscow State Univ, Fac Phys, Leninskie Gory 1-2, Moscow 119991, Russia
2.Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Sky Pr 13, Moscow 119234, Russia
3.Space Res Inst, 84-32 Profsoyuznaya St, Moscow 117997, Russia
4.RAS, Special Astrophys Observ, Nizhnij Arhyz 369167, Russia
5.NRC Kurchatov Inst ITEP, B Cheremushkinskaya 25, Moscow 117218, Russia
6.Univ Tokyo, Kavli IPMU, Kashiwa, Chiba 2778583, Japan
7.Tsinghua Univ, Phys Dept, Beijing 100084, Peoples R China
8.Tsinghua Univ, Tsinghua Ctr Astrophys, Beijing 100084, Peoples R China
9.Beijing Acad Sci & Technol, Beijing Planetarium, Beijing 100044, Peoples R China
10.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
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GB/T 7714
Balakina, Elena A.,Pruzhinskaya, Maria, V,Moskvitin, Alexander S.,et al. Optical and spectral observations and hydrodynamic modelling of type IIb supernova 2017gpn[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2021,501(4):5797-5810.
APA Balakina, Elena A..,Pruzhinskaya, Maria, V.,Moskvitin, Alexander S..,Blinnikov, Sergei, I.,Wang, Xiaofeng.,...&Wang, Huijuan.(2021).Optical and spectral observations and hydrodynamic modelling of type IIb supernova 2017gpn.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,501(4),5797-5810.
MLA Balakina, Elena A.,et al."Optical and spectral observations and hydrodynamic modelling of type IIb supernova 2017gpn".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 501.4(2021):5797-5810.
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