  In this study, we have investigated the radiative and semileptonic decay of
doubly heavy baryons. Our focus is to determine the static and dynamic
properties such as ground state masses, magnetic moment, transition magnetic
moment, radiative decay and heavy-to-heavy semileptonic decay rates including
their corresponding branching fractions. The ground state masses are calculated
by solving the six-dimensional hyperradial Schr\"{o}dinger equation. The
magnetic moments and transition magnetic moments for $J^P=\frac{1}{2}^+$ and
$J^P=\frac{3}{2}^+$ baryons are also calculated. In addition, radiative M1
decay widths are computed from the transition magnetic moment. We have employed
the Isgur-Wise function(IWF) to analyse the semileptonic decay widths of the
doubly heavy baryons. The obtained results are compared with other theoretical
predictions.
