SN 2011fu: a type IIb supernova with a luminous double-peaked light curve
SN 2011fu: a type IIb supernova with a luminous double-peaked light curve
We present optical and near infrared observations of the type IIb supernova (SN) 2011fu from a few days to $\sim300$ d after explosion. The SN presents a double-peaked light curve (LC) similar to that of SN 1993J, although more luminous and with a longer cooling phase after the primary peak. …