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Conference Papers Year : 2013

Lattice computation of B→ D*, D** l nu form factors at finite heavy masses

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Abstract

We propose a strategy to compute form factors entering the semileptonic decay channel of B mesons into orbitally excited (P wave) D** charmed mesons on the lattice using, for the first time, realistic charm quarks having a finite mass. We present preliminary results about the extracted transition amplitudes and form factors at different recoils and at three different b quark masses.
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Dates and versions

in2p3-00830716 , version 1 (05-06-2013)

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  • HAL Id : in2p3-00830716 , version 1

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Mariam Atoui. Lattice computation of B→ D*, D** l nu form factors at finite heavy masses. Rencontres de Moriond, Mar 2013, La Thuile, Italy. ⟨in2p3-00830716⟩
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