A Type II Supernovae Constraint on ${\nu }_e$-${\nu }_s$

Xiangdong Shi, Guenter Sigl

The role of a resonant ${\nu }_e$-${\nu }_s$ oscillation is discussed in the event of a supernova explosion. It is concluded that a significant ${\nu }_e$-${\nu }_s$ mixing may hinder the ability of t…