Cherenkov Radiation from $e^{+}{e}^{-}$ Pairs and Its Effect on ${\nu }_e$ Induced Showers

Sourav K. Mandal, Spencer R. Klein, J. David Jackson

We calculate the Cherenkov radiation from an $e^{+}{e}^{-}$ pair at small separations, as occurs shortly after a pair conversion. The radiation is reduced (compared to that from two inde…