Semileptonic decay form factors of $\hat{I}{ž}_b^0\to \hat{I}{ž}_c^{+}\ell \bar{\hat{I}}{½}_{\ell }$ in HQET

Kinjal Patel, Kaushal Thakkar

Heavy-to-heavy semileptonic decays, particularly the bottom-to-charm quark transitions, are essential for testing the Standard Model (SM) and extracting the Cabibbo-Kobayashi-Maska…