New Physics effects with right-handed neutrinos in semileptonic decay $B_c^{+}\to B_s{\mu }^{+}{\nu }_{\mu }$

Priyanka Boora, Dinesh Kumar, Kavita Lalwani

We extend the Standard Model with the general effective Hamiltonian for the quark level transition $c\to s\ell \nu$ with a complete set of four fermion operators including right-ha…