The decays ${\Lambda }_{b,c}\to N^{\ast }l\nu$ in QCD

Maximilian Emmerich, Nils Offen, Andreas Schäfer

We present an exploratory study of the ${\Lambda }_{c,b}\to N^{\ast }$-form factors and the semileptonic decay width within the framework of light-cone sum rules. We use two different methods and…