q-deformed statistics and the role of a light fermionic dark matter in the supernova SN1987A cooling

Atanu Guha, Selvaganapathy. J, Prasanta Kumar Das

Light dark matter($\simeq 1-30\mathrm{MeV}$) particles pair produced in electron-positron annihilation $e^{-}{e}^{+}\stackrel{\gamma }{⟶}\chi \bar{\chi }$ inside the supernova core can take…