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Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt

文献类型：期刊论文

作者Wang王, Lingzhi 灵芝33,34; Hu, Maokai32; Wang, Lifan31; 杨, Yi 轶 Yang29,30; Yang, Jiawen31; Gomez, Haley28; Chen, Sijie31; Hu, Lei27,32; Chen, Ting-Wan26; Mo, Jun30
刊名NATURE ASTRONOMY
出版日期2024
ISSN号2397-3366
DOI10.1038/s41550-024-02197-9
产权排序第23完成单位
文献子类Article; Early Access
英文摘要Dust associated with various stellar sources in galaxies at all cosmic epochs remains a controversial topic, particularly whether supernovae play an important role in dust production. We report evidence of dust formation in the cold, dense shell behind the ejecta-circumstellar medium (CSM) interaction in the Type Ia-CSM supernova (SN) 2018evt three years after the explosion, characterized by a rise in mid-infrared emission accompanied by an accelerated decline in the optical radiation of the SN. Such a dust-formation picture is also corroborated by the concurrent evolution of the profiles of the H alpha emission line. Our model suggests enhanced CSM dust concentration at increasing distances from the SN as compared to what can be expected from the density profile of the mass loss from a steady stellar wind. By the time of the last mid-infrared observations at day +1,041, a total amount of 1.2 +/- 0.2 x 10-2 M circle dot of new dust has been formed by SN 2018evt, making SN 2018evt one of the most prolific dust factories among supernovae with evidence of dust formation. The unprecedented witness of the intense production procedure of dust may shed light on the perceptions of dust formation in cosmic history. By day 1,041 after explosion, SN Ia-CSM 2018evt had produced an estimated 0.01 solar masses of dust in the cold, dense shell behind the supernova ejecta-circumstellar medium interaction, ranking it as one of the most prolific dust-producing supernovae ever recorded.
学科主题天文学
URL标识查看原文
出版地HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY
WOS关键词LARGE-MAGELLANIC-CLOUD ; DIGITAL SKY SURVEY ; MASS-LOSS ; INFRARED ECHO ; PTF 11KX ; SUPERNOVA ; IIN ; EVOLUTION ; SPECTRA ; GAS
资助项目National Natural Science Foundation of China (NSFC)[11933003]; National Natural Science Foundation of China (NSFC)[12273051]; National Natural Science Foundation of China (NSFC)[11803044]; Chinese Academy of Sciences (CAS); MOST National Key R&D Program of China[2022YFA1605300]; National Natural Science Foundation of China[11761141001]; National Natural Science Foundation of China[AST-1911225]; National Natural Science Foundation of China[AST-1911151]; National Natural Science Foundation of China[12303046]; Major Science and Technology Project of Qinghai Province[2019-ZJ-A10]; Jiangsu Funding Program for Excellent Postdoctoral Talent; Jiangsu Funding Program for Excellent Postdoctoral Talent; China Postdoctoral Science Foundation[2022M723372]; Ministry of Education, Taiwan; ESO programme[AST-1613426]; ESO programme[AST-1613455]; ESO programme[AST-16133472]; ESO programme[1813825]; ESO programme[AST-1821967]; ESO programme[1821987]; ESO programme[1813708]; ESO programme[1813466]; ESO programme[1908972]; NSF; Bengier-Winslow-Robertson Postdoctoral Fellowship; Department of Energy; Chandra Observatory[G09-20065C]; Spanish Ministerio de Ciencia e Innovacion; Agencia Estatal de Investigacion; European Social Fund 'Investing in your future' under the 2019 Ramon y Cajal programme[RYC2019-027683-I]; HOSTFLOWS project[PID2020-115253GA-I00]; Centro Superior de Investigaciones Cientificas under PIE project[20215AT016]; Unidad de Excelencia Maria de Maeztu programme[2020-1864]; Heising-Simons Foundation[ICN12_009]; ANID through Millennium Science Initiative Program[NNH14CK55B]; National Aeronautics and Space Administration[948381]; Agencia Estatal de Investigacion HOSTFLOWS project[PID2020-115253GA-I00]; I-LINK 2021 project[CEX2020-001058-M]; European Research Council under the European Union's Horizon 2020 research and innovation programme[101004719]; Alan Turing Institute; EU Horizon 2020 research and innovation programme[FEDER-UCA18-107404]; European Union under the 2014-2020 ERDF Operational Programme; Department of Economic Transformation, Industry, Knowledge and Universities of the Regional Government of Andalusia[10.46540/2032-00022B]; Independent Research Fund Denmark[GN-2018B-Q-136]; Gemini Observatory
WOS研究方向Astronomy & Astrophysics
语种英语
出版者NATURE PORTFOLIO
WOS记录号WOS:001161147700005
资助机构National Natural Science Foundation of China (NSFC)[11933003, 12273051, 11803044] ; Chinese Academy of Sciences (CAS) ; MOST National Key R&D Program of China[2022YFA1605300] ; National Natural Science Foundation of China[11761141001, AST-1911225, AST-1911151, 12303046] ; Major Science and Technology Project of Qinghai Province[2019-ZJ-A10] ; Jiangsu Funding Program for Excellent Postdoctoral Talent ; Jiangsu Funding Program for Excellent Postdoctoral Talent ; China Postdoctoral Science Foundation[2022M723372] ; Ministry of Education, Taiwan ; ESO programme[AST-1613426, AST-1613455, AST-16133472, 1813825, AST-1821967, 1821987, 1813708, 1813466, 1908972] ; NSF ; Bengier-Winslow-Robertson Postdoctoral Fellowship ; Department of Energy ; Chandra Observatory[G09-20065C] ; Spanish Ministerio de Ciencia e Innovacion ; Agencia Estatal de Investigacion ; European Social Fund 'Investing in your future' under the 2019 Ramon y Cajal programme[RYC2019-027683-I] ; HOSTFLOWS project[PID2020-115253GA-I00] ; Centro Superior de Investigaciones Cientificas under PIE project[20215AT016] ; Unidad de Excelencia Maria de Maeztu programme[2020-1864] ; Heising-Simons Foundation[ICN12_009] ; ANID through Millennium Science Initiative Program[NNH14CK55B] ; National Aeronautics and Space Administration[948381] ; Agencia Estatal de Investigacion HOSTFLOWS project[PID2020-115253GA-I00] ; I-LINK 2021 project[CEX2020-001058-M] ; European Research Council under the European Union's Horizon 2020 research and innovation programme[101004719] ; Alan Turing Institute ; EU Horizon 2020 research and innovation programme[FEDER-UCA18-107404] ; European Union under the 2014-2020 ERDF Operational Programme ; Department of Economic Transformation, Industry, Knowledge and Universities of the Regional Government of Andalusia[10.46540/2032-00022B] ; Independent Research Fund Denmark[GN-2018B-Q-136] ; Gemini Observatory[199.D-0143] ; [LINKA20409] ; [1103.D-0328] ; [106.216C] ; [12321003] ; [11633002]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/26428]  
专题云南天文台_丽江天文观测站（南方基地）
作者单位1.European Southern Observatory, Santiago, Chile;
2.The NSF AI Institute for Artificial Intelligence and Fundamental Interactions, Alexandria, USA;
3.Henan Academy of Sciences, Zhengzhou, China
4.Department of Physics and Astronomy, Aarhus University, Aarhus, Denmark;
5.Space Telescope Science Institute, Baltimore, USA;
6.Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France;
7.Departamento de Ciencias Físicas, Universidad Andres Bello, Santiago, Chile;
8.Astrophysics Research Centre, School of Mathematics and Physics, Queen’s University Belfast, Belfast, UK;
9.Department of Applied Physics, School of Engineering, University of Cádiz, Cádiz, Spain;
10.Carnegie Observatories, Las Campanas Observatory, La Serena, Chile;
推荐引用方式
GB/T 7714		 Wang王, Lingzhi 灵芝,Hu, Maokai,Wang, Lifan,et al. Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt[J]. NATURE ASTRONOMY,2024.
APA Wang王, Lingzhi 灵芝.,Hu, Maokai.,Wang, Lifan.,杨, Yi 轶 Yang.,Yang, Jiawen.,...&Zhang, Xinghan.(2024).Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt.NATURE ASTRONOMY.
MLA Wang王, Lingzhi 灵芝,et al."Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt".NATURE ASTRONOMY (2024).

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来源：云南天文台

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