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The Early Light Curve of SN 2023bee: Constraining Type Ia Supernova Progenitors the Apian Way

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dc.abstract.enWe present very early photometric and spectroscopic observations of the Type Ia supernova (SN Ia) 2023bee, starting about 8 hr after the explosion, which reveal a strong excess in the optical and nearest UV (U and UVW1) bands during the first several days of explosion. This data set allows us to probe the nature of the binary companion of the exploding white dwarf and the conditions leading to its ignition. We find a good match to the Kasen model in which a main-sequence companion star stings the ejecta with a shock as they buzz past. Models of double detonations, shells of radioactive nickel near the surface, interaction with circumstellar material, and pulsational delayed detonations do not provide good matches to our light curves. We also observe signatures of unburned material, in the form of carbon absorption, in our earliest spectra. Our radio nondetections place a limit on the mass-loss rate from the putative companion that rules out a red giant but allows a main-sequence star. We discuss our results in the context of other similar SNe Ia in the literature.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorHosseinzadeh, Griffin
dc.contributor.authorSand, David J.
dc.contributor.authorSarbadhicary, Sumit K.
dc.contributor.authorRyder, Stuart D.
dc.contributor.authorJha, Saurabh W.
dc.contributor.authorDong, Yize
dc.contributor.authorBostroem, K. Azalee
dc.contributor.authorAndrews, Jennifer E.
dc.contributor.authorHoang, Emily
dc.contributor.authorJanzen, Daryl
dc.contributor.authorJencson, Jacob E.
dc.contributor.authorLundquist, Michael
dc.contributor.authorRetamal, Nicolas E. Meza
dc.contributor.authorPearson, Jeniveve
dc.contributor.authorShrestha, Manisha
dc.contributor.authorValenti, Stefano
dc.contributor.authorWyatt, Samuel
dc.contributor.authorFarah, Joseph
dc.contributor.authorHowell, D. Andrew
dc.contributor.authorMcCully, Curtis
dc.contributor.authorNewsome, Megan
dc.contributor.authorGonzalez, Estefania Padilla
dc.contributor.authorPellegrino, Craig
dc.contributor.authorTerreran, Giacomo
dc.contributor.authorAlzaabi, Muzoun
dc.contributor.authorGreen, Elizabeth M.
dc.contributor.authorGurney, Jessica L.
dc.contributor.authorMilne, Peter A.
dc.contributor.authorRidenhour, Kaycee I.
dc.contributor.authorSmith, Nathan
dc.contributor.authorRobles, Paulina Soto
dc.contributor.authorKwok, Lindsey A.
dc.contributor.authorSchwab, Michaela
dc.contributor.authorGromadzki, Mariusz
dc.contributor.authorBuckley, David A. H.
dc.contributor.authorItagaki, Koichi
dc.contributor.authorHiramatsu, Daichi
dc.contributor.authorChomiuk, Laura
dc.contributor.authorLundqvist, Peter
dc.contributor.authorHaislip, Joshua
dc.contributor.authorKouprianov, Vladimir
dc.contributor.authorReichart, Daniel E.
dc.date.accessioned2024-01-26T10:10:56Z
dc.date.available2024-01-26T10:10:56Z
dc.date.copyright2023-08-14
dc.date.issued2023
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number1
dc.description.versionFINAL_PUBLISHED
dc.description.volume953
dc.identifier.doi10.3847/2041-8213/ACE7C0
dc.identifier.issn2041-8205
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/122144
dc.identifier.weblinkhttp://adsabs.harvard.edu/abs/2023ApJ...953L..15H
dc.languageeng
dc.pbn.affiliationastronomy
dc.relation.ispartofAstrophysical Journal Letters
dc.relation.pagesL15
dc.rightsCC-BY
dc.sciencecloudnosend
dc.titleThe Early Light Curve of SN 2023bee: Constraining Type Ia Supernova Progenitors the Apian Way
dc.typeJournalArticle
dspace.entity.typePublication