Estimating Ejecta Masses of Stripped Envelope Supernovae Using Late-Time Light Curves

Annastasia Haynie, Anthony L. Piro

Stripped-envelope supernovae (SESNe) are a subclass of core-collapse supernovae that are deficient in hydrogen (SN~IIb, SN~Ib) and possibly helium (SN~Ic) in their spectra. Their p…