A lattice study of ${\Lambda }_b$ semileptonic decay

Steven Gottlieb, Sonali Tamhankar

We present results from a lattice study of the semileptonic decay ${\Lambda }_b\to {\Lambda }_{c}l{\nu }_l$. We use $O(a^2,{\alpha }_s{a}^2)$ improved quenched lattices of the MILC collaboration, with lattice…