| Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq | |
Fiore, Achille1,2; Benetti, Stefano2; Tartaglia, Leonardo2,3; Jerkstrand, Anders4; Salmaso, Irene2,5; Tomasella, Lina2; Morales-Garoffolo, Antonia6; Geier, Stefan7,8; Elias-Rosa, Nancy2,9; Cappellaro, Enrico2; Wang, Xiaofeng10,11; Mo, Jun10; Chen, Zhihao10; Yan, Shengyu10; Pastorello, Andrea2; Mazzali, Paolo A12,13; Ciolfi, Riccardo2,14; Cai YZ(蔡永志)15,16,17 ; Fraser, Morgan18; Gutiérrez, Claudia P19,20; Karamehmetoglu, Emir4,21; Kuncarayakti, Hanindyo22; Moran, Shane22; Ochner, Paolo2,5; Reguitti, Andrea2,23; Reynolds, Thomas M22,24; Valerin, Giorgio2,5
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| 发表期刊 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 2024-01 | |
| 卷号 | 527期号:3页码:6473-6494 |
| DOI | 10.1093/mnras/stad3655 |
| 产权排序 | 第15完成单位 |
| 收录类别 | SCI |
| 关键词 | supernovae: general supernovae: individual: SN 2019neq |
| 摘要 | SN 2019neq was a very fast evolving superluminous supernova. At a redshift z = 0.1059, its peak absolute magnitude was -21.5 +/- 0.2 mag in g band. In this work, we present data and analysis from an extensive spectrophotometric follow-up campaign using multiple observational facilities. Thanks to a nebular spectrum of SN 2019neq, we investigated some of the properties of the host galaxy at the location of SN 2019neq and found that its metallicity and specific star formation rate are in a good agreement with those usually measured for SLSNe-I hosts. We then discuss the plausibility of the magnetar and the circumstellar interaction scenarios to explain the observed light curves, and interpret a nebular spectrum of SN 2019neq using published SUMO radiative-transfer models. The results of our analysis suggest that the spin-down radiation of a millisecond magnetar with a magnetic field B similar or equal to 6 x 10(14) G could boost the luminosity of SN 2019neq. |
| 资助项目 | University of Turku; Aarhus University; University of Iceland; Instituto de Astrofisica de Andalucia (IAA); University of Copenhagen; Schmidt telescopes (Asiago, Italy) of the INAF -Osservatorio Astronomico di Padova; State of Hesse within the Research Cluster ELEMENTS[500/10.006]; National Natural Science Foundation of China[12288102]; National Natural Science Foundation of China[12033003]; Scholar Program of Beijing Academy of Science and Technology[DZ:BS202002]; Tencent Xplorer Prize; PRIN-MIUR 2022; European Union[2014-2020]; ERDF Operational Programme; Department of Economic Transformation, Industry, Knowledge, and Universities of the Regional Government of Andalusia[FEDER-UCA18-107404]; National Natural Science Foundation of China (NSFC)[12303054]; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001]; Royal Society-Science Foundation Ireland University Research Fellowship; MIUR[20179ZF5KS]; PRIN[20179ZF5KS]; Magnus Ehrnrooth Foundation; Vilho, Yrjo, and Kalle Vaisala Foundation; Vilho, Yrjo and Kalle Vaisala Foundation of the Finnish academy of Science and Letters through the Finnish postdoc pool; PRIN-INAF[2022]; Istituto Nazionale di Astrofisica via the University of Padova; Italian Ministry of Education, University and Research (MIUR); MIUR, PRIN[20179ZF5KS]; Spanish MICINN[PID2019-108709GB-I00]; FEDER funds; program Unidad de Excelencia Maria de Maeztu[CEX2020-001058]; Secretary of Universities and Research (Government of Catalonia); Horizon 2020 Research and Innovation Programme of the European Union[2021 BP 00168]; Spanish Ministerio de Ciencia e Innovacion (MCIN); Agencia Estatal de Investigacion (AEI)[PID2020-115253GA-I00 HOSTFLOWS] |
| 项目资助者 | University of Turku ; Aarhus University ; University of Iceland ; Instituto de Astrofisica de Andalucia (IAA) ; University of Copenhagen ; Schmidt telescopes (Asiago, Italy) of the INAF -Osservatorio Astronomico di Padova ; State of Hesse within the Research Cluster ELEMENTS[500/10.006] ; National Natural Science Foundation of China[12288102, 12033003] ; Scholar Program of Beijing Academy of Science and Technology[DZ:BS202002] ; Tencent Xplorer Prize ; PRIN-MIUR 2022 ; European Union[2014-2020] ; ERDF Operational Programme ; Department of Economic Transformation, Industry, Knowledge, and Universities of the Regional Government of Andalusia[FEDER-UCA18-107404] ; National Natural Science Foundation of China (NSFC)[12303054] ; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001] ; Royal Society-Science Foundation Ireland University Research Fellowship ; MIUR[20179ZF5KS] ; PRIN[20179ZF5KS] ; Magnus Ehrnrooth Foundation ; Vilho, Yrjo, and Kalle Vaisala Foundation ; Vilho, Yrjo and Kalle Vaisala Foundation of the Finnish academy of Science and Letters through the Finnish postdoc pool ; PRIN-INAF[2022] ; Istituto Nazionale di Astrofisica via the University of Padova ; Italian Ministry of Education, University and Research (MIUR) ; MIUR, PRIN[20179ZF5KS] ; Spanish MICINN[PID2019-108709GB-I00] ; FEDER funds ; program Unidad de Excelencia Maria de Maeztu[CEX2020-001058] ; Secretary of Universities and Research (Government of Catalonia) ; Horizon 2020 Research and Innovation Programme of the European Union[2021 BP 00168] ; Spanish Ministerio de Ciencia e Innovacion (MCIN) ; Agencia Estatal de Investigacion (AEI)[PID2020-115253GA-I00 HOSTFLOWS] |
| 语种 | 英语 |
| 学科领域 | 天文学 |
| 文章类型 | Article |
| 出版者 | OXFORD UNIV PRESS |
| 出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
| ISSN | 0035-8711 |
| URL | 查看原文 |
| WOS记录号 | WOS:001131511000036 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | PULSATIONAL PAIR-INSTABILITY ; CORE-COLLAPSE SUPERNOVAE ; LIGHT CURVES ; LUMINOUS SUPERNOVA ; EVOLUTION ; SPECTRA ; MODELS ; EMISSION ; MAGNETAR ; EXTINCTION |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/26438 |
| 专题 | 南方基地 中国科学院天体结构与演化重点实验室 |
| 作者单位 | 1.Institut für Theoretische Physik, Goethe Universität, Max-von-Laue-Str. 1, D-60438 Frankfurt am Main, Germany; 2.INAF – Osservatorio Astronomico di Padova, Vicolo dell’Osservatorio 5, I-35122 Padova, Italy; 3.INAF – Osservatorio Astronomico d’Abruzzo, via M. Maggini snc, I-64100 Teramo, Italy; 4.The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-10691 Stockholm, Sweden; 5.Dipartimento di Fisica e Astronomia ‘G. Galilei’, Università di Padova, Vicolo dell’Osservatorio 3, I-35122 Padova, Italy; 6.Department of Applied Physics, School of Engineering, University of Cádiz, Campus of Puerto Real, E-11519 Cádiz, Spain; 7.Instituto de Astrofisíca de Canarias, E-38200 La Laguna, Tenerife, Canary Islands, Spain; 8.GRANTECAN: Cuesta de San José s/n, E-38712 Breña Baja, La Palma, Spain; 9.Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans s/n, E-08193 Barcelona, Spain; 10.Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing 100084, China; 11.Beijing Planetarium, Beijing Academy of Science and Technology, Beijing 100044, China; 12.Astrophysics Research Institute, Liverpool John Moores University, Liverpool L3 5RF, UK; 13.Max-Planck-Institut für Astrophysik, Karl-Schwarzschild Str.1, D-85748, Garching, Germany; 14.INFN – Sezione di Padova, Via Francesco Marzolo 8, I-35131 Padova, Italy; 15.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, P. R. China; 16.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, P. R. China; 17.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, P. R. China; 18.UCD School of Physics, L.M.I. Main Building, Beech Hill Road, Dublin 4, D04 P7W1, Ireland; 19.Institut d’Estudis Espacials de Catalunya (IEEC), Gran Capità, 2-4, Edifici Nexus, Desp. 201, E-08034 Barcelona, Spain; 20.Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain; 21.Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark; 22.Department of Physics and Astronomy, University of Turku, Vesilinnantie 5, FI-20500 Turku, Finland; 23.INAF – Osservatorio Astronomico di Brera, Via Bianchi 46, I-23807 Merate (LC), Italy; 24.Cosmic DAWN Centre, Niels Bohr Institute, University of Copenhagen, Rådmandsgade, 62-64, DK-2200 Copenhagen, Denmark |
| 推荐引用方式 GB/T 7714 | Fiore, Achille,Benetti, Stefano,Tartaglia, Leonardo,et al. Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2024,527(3):6473-6494. |
| APA | Fiore, Achille.,Benetti, Stefano.,Tartaglia, Leonardo.,Jerkstrand, Anders.,Salmaso, Irene.,...&Valerin, Giorgio.(2024).Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,527(3),6473-6494. |
| MLA | Fiore, Achille,et al."Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 527.3(2024):6473-6494. |
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