Abstract / Description of output
We report on exploratory studies of heavy-light meson semileptonic decays using Asqtad light quarks, NRQCD heavy quarks and Symanzik improved glue on coarse quenched lattices. Oscillatory contributions to three-point correlators coming from the staggered light quarks are found to be handled well by Bayesian fitting methods. B meson decays to both the Goldstone pion and to one of the point-split non-Goldstone pions are investigated. One-loop perturbative matching of NRQCD/Asqtad heavy-light currents is incorporated.
Original language | English |
---|---|
Pages (from-to) | 331–333 |
Journal | Nuclear Physics B - Proceedings Supplements |
Volume | 129-130 |
DOIs | |
Publication status | Published - 10 Sept 2003 |