Production of $\varphi \Lambda$, $D_s^{\ast -}{\Lambda }_c^{+}$, and $J/\psi \Lambda$ in kaon-induced reactions off the nucleon

Sang-Ho Kim

We investigate the reaction mechanism of strangeness production in $K^{-}p\to \varphi \Lambda$ within a hybrid Regge approach, taking into account $t$-channel $K$- and $K^{\ast }$-Reggeon exchanges.…