B meson form factors from HQET simulations

Bernard, C.; DeTar, C.; Gottlieb, Steven; Heller, U. M.; Hetrick, J.; Jegerlehner, B.; McNeile, C.; Rummukainen, K.; Sugar, R.; Toussaint, D.; Wingate, M.

B meson form factors from HQET simulations

Authors

Description

We use simulations of heavy quark effective field theory to calculate the Isgur-Wise function, and we demonstrate the feasibility of calculating the matrix element for the $B \to π+ \leptons$ decay in the lattice heavy quark effective theory (HQET).
3 pages, 2 figures, talk presented at the lattice 97 conference