Nebular spectra of 111 Type Ia supernovae disfavour single-degenerate progenitors

Year2020
JournalMonthly Notices of the Royal Astronomical Society
Author Tucker, M. A.; Shappee, B. J.; Vallely, P. J.; Stanek, K. Z.; Prieto, J. L.; Botyanszki, J.; Kochanek, C. S.; Anderson, J. P.; Brown, J.; Galbany, L.; Holoien, T. W. -S.; Hsiao, E. Y.; Kumar, S.; Kuncarayakti, H.; Morrell, N.; Phillips, M. M.; Stritzinger, M. D.; Thompson, Todd A.
Bibcode2020MNRAS.493.1044T
TelescopeGN/GS
InstrumentGMOS-N/GMOS-S
PartnerUS/CL
CountryUofH
Program IDGN-2006A-Q-27, GS-2006A-Q-28, GN-2008A-Q-17, GS-2018A-Q-315, GS-2011B-Q-1, GS-2013A-Q-10, GS-2013B-Q-48, GS-2015B-Q-62, GS-2016A-Q-61

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