The formulation of NRQCD discretized in a reference frame boosted relative to the B rest frame will enable calculation of B form factors over a larger range of momentum transfer. We have initiated a program to calculate form factors describing the rare decay B → K*γ. We discuss the strategy and challenges of the project. As a first step in the numerical calculations, we present first results for bottomonium quantities using the O(ΛQCD 2 /m2,v4 NR) moving NRQCD action.
|Original language||English (US)|
|Journal||Proceedings of Science|
|State||Published - 2007|
|Event||25th International Symposium on Lattice Field Theory, LATTICE 2007 - Regensburg, Germany|
Duration: Jul 30 2007 → Aug 4 2007
ASJC Scopus subject areas