Radiation-hydrodynamical modelling of underluminous type II plateau Supernovae

With the aim of improving our knowledge about the nature of the progenitors of low-luminosity Type II plateau supernovae (LL SNe IIP), we made radiation-hydrodynamical models of the well-sampled LL SNe IIP 2003Z, 2008bk and 2009md. For these three SNe we infer explosion energies of 0.16-0.18 foe, radii at explosion... Show more