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arxiv: hep-ph/0503123 · v1 · submitted 2005-03-14 · ✦ hep-ph

Lepton angular asymmetries in semileptonic charmful B decays

classification ✦ hep-ph
keywords angularasymmetriesdecaysleptoncharmfulcurrentdemonstratedistributions
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We study the lepton angular distributions in $B\to D^{(*)} \ell \nu_{\ell}$ 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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