Moving NRQCD and B → K*γ

Stefan Meinel; Ronald Horgan; Lew Khomskii; Laurent C. Storoni; Matthew Wingate

Moving NRQCD and B → K^*γ

Stefan Meinel, Ronald Horgan, Lew Khomskii, Laurent C. Storoni, Matthew Wingate

Research output: Contribution to journal › Conference article › peer-review

Abstract

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(Λ_QCD ² /m²,v⁴ _NR) moving NRQCD action.

Original language	English (US)
Article number	377
Journal	Proceedings of Science
Volume	42
State	Published - 2007
Externally published	Yes
Event	25th International Symposium on Lattice Field Theory, LATTICE 2007 - Regensburg, Germany Duration: Jul 30 2007 → Aug 4 2007

ASJC Scopus subject areas

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title = "Moving NRQCD and B → K*γ",

abstract = "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.",

author = "Stefan Meinel and Ronald Horgan and Lew Khomskii and Storoni, {Laurent C.} and Matthew Wingate",

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T1 - Moving NRQCD and B → K*γ

AU - Meinel, Stefan

AU - Horgan, Ronald

AU - Khomskii, Lew

AU - Storoni, Laurent C.

AU - Wingate, Matthew

N1 - 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

SN - 1824-8039

VL - 42

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 377

T2 - 25th International Symposium on Lattice Field Theory, LATTICE 2007

Y2 - 30 July 2007 through 4 August 2007

ER -

Moving NRQCD and B → K^*γ

Abstract

ASJC Scopus subject areas

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