Evidence for GeV emission of the superluminous supernova SN 2017egm

Shang Li, Yun-Feng Liang, Neng-Hui Liao +2

Superluminous supernovae (SLSNe) are a new class of transients with luminosities $\sim 10-100$ times larger than the usual core-collapse supernovae (SNe). Their origin is still unc…