Detailed spectrophotometric analysis of the superluminous and fast evolving SN 2019neq

Achille Fiore, Stefano Benetti, Leonardo Tartaglia +24

SN 2019neq was a very fast evolving superluminous supernova. At a redshift z=0.1059, its peak absolute magnitude was -21.5+/-0.2 mag in g band. In this work, we present data and an…