The metamorphosis of the Type Ib SN 2019yvr: late-time interaction
文献类型：期刊论文
| 作者 | Ferrari, Lucía31,32; Folatelli, Gastón30,31,32; Kuncarayakti, Hanindyo28,29; Stritzinger, Maximilian27; Maeda, Keiichi26; Bersten, Melina30,31,32; Aguilar, Lili M Román31,32; Sáez, M Manuela24,25; Dessart, Luc23; Lundqvist, Peter22 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2024-12-28 |
| 卷号 | 529期号:1页码:L33-L40 |
| 关键词 | supernovae: general supernovae: individual: SN 2019yvr |
| ISSN号 | 0035-8711 |
| DOI | 10.1093/mnrasl/slad195 |
| 产权排序 | 第18完成单位 |
| 文献子类 | Article |
| 英文摘要 | We present observational evidence of late-time interaction between the ejecta of the hydrogen-poor Type Ib supernova (SN) 2019yvr and hydrogen-rich circumstellar material (CSM), similar to the Type Ib SN 2014C. A narrow H alpha emission line appears simultaneously with a break in the light-curve decline rate at around 80-100d after explosion. From the interaction delay and the ejecta velocity, under the assumption that the CSM is detached from the progenitor, we estimate the CSM inner radius to be located at similar to 6.5-9.1 x 10(15) cm. The H alpha emission line persists throughout the nebular phase at least up to +420d post-explosion, with a full width at half maximum of similar to 2000 km s(-1). Assuming a steady mass-loss, the estimated mass-loss rate from the luminosity of the H alpha line is similar to 3-7 x 10(-5) M-circle dot yr(-1). From hydrodynamical modelling and analysis of the nebular spectra, we find a progenitor He-core mass of 3-4 M-circle dot, which would imply an initial mass of 13-15 M-circle dot. Our result supports the case of a relatively low-mass progenitor possibly in a binary system as opposed to a higher mass single star undergoing a luminous blue variable phase. |
| 学科主题 | 天文学 ; 恒星与银河系 |
| URL标识 | 查看原文 |
| 出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
| WOS关键词 | CORE-COLLAPSE ; MASSIVE STARS ; CIRCUMSTELLAR INTERACTION ; NEBULAR SPECTRA ; LATE EMISSION ; SUPERNOVA ; ENVELOPE ; EVOLUTION ; NUCLEOSYNTHESIS ; PROGENITOR |
| 资助项目 | Finnish National Agency for Education (EDUFI); Research Council of Finland[324504]; Research Council of Finland[328898]; Research Council of Finland[353019]; Research Council of Finland[350458]; Independent Research Fund Denmark (IRFD); Japan Society for the Promotion of Science (JSPS) KAKENHI[JP20H00174]; JSPS[JPJSBP120229923]; NUTS; OPTICON[2020A/031]; NOAO[NOAO2020A-017]; National Natural Science Foundation of China (NSFC)[12303054]; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001]; PRIN-INAF; Spanish Ministerio de Ciencia e Innovacion (MCIN); Agencia Estatal de Investigacion (AEI); European Social Fund (ESF)[RYC2019-027683-I]; HOSTFLOWS project[PID2020-115253GA-I00]; Centro Superior de Investigaciones Cientificas (CSIC)[20215AT016]; programme Unidad de Excelencia Maria de Maeztu[CEX2020-001058-M]; Secretary of Universities and Research (Government of Catalonia); European Union under the Marie SklodowskaCurie; Beatriu de Pinos 2021 BP 00168 programme; Agencia Estatal de Investigacion (AEI)[PID2020-115253GA-I00]; European Union Next Generation EU/PRTR funds[FJC2021-047124-I]; Centro Superior de Investigaciones Cientificas (CSIC) under the PIE project[20215AT016]; European Research Council (ERC) under the European Union[948381]; UK Space Agency[ST/Y000692/1]; ANID through Millennium Science Initiative Programs |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001305964600001 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | Finnish National Agency for Education (EDUFI) ; Research Council of Finland[324504, 328898, 353019, 350458] ; Independent Research Fund Denmark (IRFD) ; Japan Society for the Promotion of Science (JSPS) KAKENHI[JP20H00174] ; JSPS[JPJSBP120229923] ; NUTS ; OPTICON[2020A/031] ; NOAO[NOAO2020A-017] ; National Natural Science Foundation of China (NSFC)[12303054] ; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001] ; PRIN-INAF ; Spanish Ministerio de Ciencia e Innovacion (MCIN) ; Agencia Estatal de Investigacion (AEI) ; European Social Fund (ESF)[RYC2019-027683-I] ; HOSTFLOWS project[PID2020-115253GA-I00] ; Centro Superior de Investigaciones Cientificas (CSIC)[20215AT016] ; programme Unidad de Excelencia Maria de Maeztu[CEX2020-001058-M] ; Secretary of Universities and Research (Government of Catalonia) ; European Union under the Marie SklodowskaCurie ; Beatriu de Pinos 2021 BP 00168 programme ; Agencia Estatal de Investigacion (AEI)[PID2020-115253GA-I00] ; European Union Next Generation EU/PRTR funds[FJC2021-047124-I] ; Centro Superior de Investigaciones Cientificas (CSIC) under the PIE project[20215AT016] ; European Research Council (ERC) under the European Union[948381] ; UK Space Agency[ST/Y000692/1] ; ANID through Millennium Science Initiative Programs[ICN12 009] ; [PID2020-115253GAI00] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/27589]  |
| 专题 | 云南天文台_丽江天文观测站（南方基地） 云南天文台_中国科学院天体结构与演化重点实验室 |
| 作者单位 | 1.Astrophysics Research Centre, School of Mathematics and Physics, Queen’s University Belfast, Belfast BT7 1NN, UK 2.Instituto de Alta Investigación, Universidad de Tarapacá, Casilla 7D, 1001236, Arica, Chile; 3.Astrophysics Research Centre, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, UK; 4.School of Sciences, European University Cyprus, Diogenes Street, Engomi, 1516, Nicosia, Cyprus; 5.School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA, UK; 6.Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, PL-00-478 Warszawa, Poland; 7.Institut d’Estudis Espacials de Catalunya (IEEC), E-08034 Barcelona, Spain; 8.Institute of Space Sciences (ICE-CSIC), Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain; 9.Graduate Institute of Astronomy, National Central University, 300 Jhongda Road, 32001 Jhongli, Taiwan; 10.European Southern Observatory, Alonso de Córdova 3107, Casilla 19, Santiago, Chile; |
| 推荐引用方式 GB/T 7714 | Ferrari, Lucía,Folatelli, Gastón,Kuncarayakti, Hanindyo,et al. The metamorphosis of the Type Ib SN 2019yvr: late-time interaction[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2024,529(1):L33-L40. |
| APA | Ferrari, Lucía.,Folatelli, Gastón.,Kuncarayakti, Hanindyo.,Stritzinger, Maximilian.,Maeda, Keiichi.,...&Young, David R.(2024).The metamorphosis of the Type Ib SN 2019yvr: late-time interaction.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,529(1),L33-L40. |
| MLA | Ferrari, Lucía,et al."The metamorphosis of the Type Ib SN 2019yvr: late-time interaction".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 529.1(2024):L33-L40. |
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