No signature of ejecta interaction with a stellar companion in three type Ia supernovae

Year-Month2015-05
JournalNature
AuthorOlling, Rob P., Mushotzky, Richard, Shaya, Edward J., Rest, Armin, Garnavich, Peter M., Tucker, Brad E., Kasen, Daniel, Margheim, Steve, Filippenko, Alexei V.
Bibcode2015Natur.521..332O
TelescopeGN
InstrumentGMOS-N
ParticipantAU/US/GS
First author participant affiliationUSA
Any author participant affiliationsUSA/Chile/Australia
Program IDGN-2013A-Q-4, GN-2013A-Q-115

Gemini Observatory Participants