Two-photon polarizability of Ba${}^{+}$ ion: Control of spin-mixing process in an ultracold ${}^{137}$Ba${}^{+}$--${}^{87}$Rb mixture

Arghya Das, Anal Bhowmik, Narendra Nath Dutta +1

Ionic clocks exhibit as the most promising candidates for the frequency standards. Recent investigations show the profound advantages of interrogating two laser beams with differen…