Measurement of the molecular dipole moment and the hyperfine and $\Lambda$-doublet splittings of the $B^3{\Pi }_1$ state of thallium fluoride

Nathan B. Clayburn, Trevor H. Wright, Eric B. Norrgard +2

We report high-precision measurements on the thallium fluoride $\tilde{J}=1$ hyperfine manifold of the $B^3{\Pi }_1$ ($\nu =0$) state. This state is of special interest because it is ce…