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Lepton angular asymmetries in semileptonic charmful B decays

Chuan-Hung Chen·Chao-Qiang Geng
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Abstract

We study the lepton angular distributions in $B\to D^{(*)} \ell ν_{\ell}$ decays. The lepton angular asymmetries in the decays with the general effective interactions are examined. We demonstrate that the asymmetries are sensitive to new physics with a right-handed quark current.

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Chuan-Hung Chen, Chao-Qiang Geng. 2005-03-14. Lepton angular asymmetries in semileptonic charmful B decays. https://doi.org/10.1103/physrevd.71.077501

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