TY - JOUR
T1 - Moving NRQCD and B → K*γ
AU - Meinel, Stefan
AU - Horgan, Ronald
AU - Khomskii, Lew
AU - Storoni, Laurent C.
AU - Wingate, Matthew
N1 - Funding Information:
We thank P. Ball, C. T. H. Davies, E. Gardi, A. Hart, E. Müller, J. Shigemitsu, K. Wong, and R. Zwicky for discussions. This work was supported by STFC.
Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
PY - 2007
Y1 - 2007
N2 - 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.
AB - 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.
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M3 - Conference article
AN - SCOPUS:70450150140
VL - 42
JO - Proceedings of Science
JF - Proceedings of Science
SN - 1824-8039
M1 - 377
T2 - 25th International Symposium on Lattice Field Theory, LATTICE 2007
Y2 - 30 July 2007 through 4 August 2007
ER -