Skip navigation
  • INAF logo
  • Home
  • Communities
    & Collections
  • Research outputs
  • Researchers
  • Organization units
  • Projects
  • Explore by
    • Research outputs
    • Researchers
    • Organization units
    • Projects
  • Login:
    • My DSpace
    • Receive email
      updates
    • Edit Account details
  • Italian
  • English

  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 1 CONTRIBUTI IN RIVISTE (Journal articles)
  4. 1.01 Articoli in rivista
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/31451
DC FieldValueLanguage
dc.contributor.authorChen, Pingen_US
dc.contributor.authorDong, Suboen_US
dc.contributor.authorStritzinger, M. D.en_US
dc.contributor.authorHolmbo, Simonen_US
dc.contributor.authorStrader, Jayen_US
dc.contributor.authorKochanek, C. S.en_US
dc.contributor.authorPeng, Eric W.en_US
dc.contributor.authorBENETTI, Stefanoen_US
dc.contributor.authorBersier, D.en_US
dc.contributor.authorBrownsberger, Sashaen_US
dc.contributor.authorBuckley, David A. H.en_US
dc.contributor.authorGromadzki, Mariuszen_US
dc.contributor.authorMoran, Shaneen_US
dc.contributor.authorPASTORELLO, Andreaen_US
dc.contributor.authorAydi, Eliasen_US
dc.contributor.authorBose, Subhashen_US
dc.contributor.authorConnor, Thomasen_US
dc.contributor.authorBoutsia, K.en_US
dc.contributor.authorDi Mille, F.en_US
dc.contributor.authorELIAS DE LA ROSA, NANCY DEL CARMENen_US
dc.contributor.authorFrench, K. Deckeren_US
dc.contributor.authorHoloien, Thomas W. -S.en_US
dc.contributor.authorMattila, Seppoen_US
dc.contributor.authorShappee, B. J.en_US
dc.contributor.authorStark, Antony A.en_US
dc.contributor.authorSwihart, Samuel J.en_US
dc.date.accessioned2022-02-24T11:25:46Z-
dc.date.available2022-02-24T11:25:46Z-
dc.date.issued2020en_US
dc.identifier.issn2041-8205en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12386/31451-
dc.description.abstractWe report observations of the hydrogen-deficient supernova (SN) 2019bkc/ATLAS19dqr. With B- and r-band decline between peak and 10 days post peak of ${\rm{\Delta }}{m}_{10}(B)=5.24\pm 0.07$ mag and ${\rm{\Delta }}{m}_{10}(r)=3.85\pm 0.10$ mag, respectively, SN 2019bkc is the most rapidly declining SN I discovered so far. While its closest matches are the rapidly declining SN 2005ek and SN 2010X, the light curves and spectra of SN 2019bkc show some unprecedented characteristics. SN 2019bkc appears "hostless," with no identifiable host galaxy near its location, although it may be associated with the galaxy cluster MKW1 at z = 0.02. We evaluate a number of existing models of fast-evolving SNe, and we find that none of them can satisfactorily explain all aspects of SN 2019bkc observations.en_US
dc.language.isoengen_US
dc.titleThe Most Rapidly Declining Type I Supernova 2019bkc/ATLAS19dqren_US
dc.typeArticle-
dc.identifier.doi10.3847/2041-8213/ab62a4en_US
dc.identifier.urlhttps://iopscience.iop.org/article/10.3847/2041-8213/ab62a4en_US
dc.identifier.urlhttps://arxiv.org/pdf/1905.02205.pdfen_US
dc.relation.mediumSTAMPAen_US
dc.relation.volume889en_US
dc.relation.issue1en_US
dc.relation.firstpageL6en_US
dc.relation.numberofpages17en_US
dc.type.refereeREF_1en_US
dc.description.numberofauthors26en_US
dc.description.internationalsìen_US
dc.contributor.countryITAen_US
dc.contributor.countryUSAen_US
dc.contributor.countryGBRen_US
dc.contributor.countryESPen_US
dc.contributor.countryCHLen_US
dc.contributor.countryDNKen_US
dc.contributor.countryFINen_US
dc.contributor.countryPOLen_US
dc.contributor.countryCHNen_US
dc.contributor.countryZAFen_US
dc.relation.scientificsectorFIS/05 - ASTRONOMIA E ASTROFISICAen_US
dc.relation.journalTHE ASTROPHYSICAL JOURNAL LETTERSen_US
dc.type.miur262 Articolo in rivista-
dc.identifier.adsbibcode2020ApJ...889L...6Cen_US
dc.description.apcnoen_US
dc.description.oa1 – prodotto con file in versione Open Access (allegare il file al passo  5-Carica)en_US
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.journal.journalissn2041-8205-
crisitem.journal.anceE196528-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Padova-
crisitem.author.orcid0000-0002-3256-0016-
crisitem.author.orcid0000-0002-7259-4624-
crisitem.author.orcid0000-0002-1381-9125-
Appears in Collections:1.01 Articoli in rivista
Files in This Item:
File Description SizeFormat
Chen_2020_ApJL_889_L6_postprint.pdfpostprint7.11 MBAdobe PDFView/Open
Chen_2020_ApJL_889_L6_editorial.pdf[Administrators only]4.73 MBAdobe PDF
Show simple item record

Page view(s)

17
checked on Aug 14, 2022

Download(s)

5
checked on Aug 14, 2022

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are published in Open Access, unless otherwise indicated.


Explore by
  • Communities
    & Collections
  • Research outputs
  • Researchers
  • Organization units
  • Projects

Informazioni e guide per autori

https://openaccess-info.inaf.it: tutte le informazioni sull'accesso aperto in INAF

Come si inserisce un prodotto: le guide a OA@INAF

La Policy INAF sull'accesso aperto

Documenti e modelli scaricabili

Feedback
Built with DSpace-CRIS - Extension maintained and optimized by Logo 4SCIENCE