Future prospects for the determination of the Wilson coefficient $C_{7\gamma}^\prime$

Abstract : We discuss the possibilities of assessing a non-zero View the MathML source from the direct and the indirect measurements of the photon polarization in the exclusive b→sγ(⁎) decays. We focus on three methods and explore the following three decay modes: B→K⁎(→KSπ0)γ, B→K1(→Kππ)γ, and B→K⁎(→Kπ)ℓ+ℓ−. By studying different New Physics scenarios we show that the future measurement of conveniently defined observables in these decays could provide us with the full determination of C7γ and View the MathML source.


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Submitted on : Thursday, June 28, 2012 - 3:00:51 PM
Last modification on : Thursday, June 28, 2012 - 3:00:51 PM

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A. Tayduganov. Future prospects for the determination of the Wilson coefficient $C_{7\gamma}^\prime$. S. Narison. 16th International Conference in Quantum ChromoDynamics (QCD12), Jul 2012, Montpellier, France. Elsevier, 234, pp.173-176, 2013, <10.1016/j.nuclphysbps.2012.12.008>. <in2p3-00712952>

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