Exclusive $c \to s,d$ semileptonic decays of spin-1/2 and spin-3/2 $cb$ baryons
arXiv:1310.7389 · doi:10.1007/s00601-013-0739-5
Abstract
We present results for exclusive semileptonic decay widths of ground state spin-$1/2$ and spin-$3/2$ $cb$ baryons corresponding to a $c\to s, d$ transition at the quark level. The relevance of hyperfine mixing in spin-1/2 $cb$ baryons is shown. Our form factors are compatible with heavy quark spin symmetry constraints obtained in the infinite heavy quark mass limit.
Contribution to the proceedings of the EFB 22 conference