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arxiv: hep-ph/0511152 · v1 · submitted 2005-11-12 · ✦ hep-ph

1/m_Q Corrections to B -> rho l nu Decay and |V_(ub)|

classification ✦ hep-ph
keywords correctionsorderdecayheavylightanalyzeappliedcone
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In the heavy quark effective field theory of QCD, we analyze the order 1/m_Q contributions to heavy to light vector decays. Light cone sum rule method is applied with including the effects of 1/m_Q order corrections. We then extract |V_{ub}| from B -> rho l nu decay up to order of 1/m_Q corrections.

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