Metallicity from Type II supernovae from the (i)PTF
Metallicity from Type II supernovae from the (i)PTF
Type IIP supernovae (SNe IIP) have recently been proposed as metallicity (Z) probes. The spectral models of Dessart et al. (2014, MNRAS, 440, 1856) showed that the pseudo-equivalent width of Fe ii λ5018 (pEW5018) during the plateau phase depends on the primordial Z, but there was a paucity of SNe …