![Searching for the Expelled Hydrogen Envelope in Type I Supernovae via Late-Time H
<i>α</i>
Emission]()
Searching for the Expelled Hydrogen Envelope in Type I Supernovae via Late-Time H
<i>α</i>
EmissionVinko, J.; Pooley, D.; Silverman, J. M.; Wheeler, J. C.; Szalai, T.; Kelly, P.; MacQueen, P.; Marion, G. H.; Sárneczky, K. · The Astrophysical Journal · 2017