Neutrino Flavor Transformation in Collapsing Supermassive Objects

Kyle S. Kehrer, George M. Fuller, Ian Padilla-Gay +1

The collapse of supermassive stars (SMSs, $M\gtrsim 10^4{M}_{\odot }$) to black holes is accompanied by a prodigious flux of neutrinos of all flavors. These are produced thermally via…