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arXiv · hep-ph/0511152

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

W. Y. Wang·Y. L. Wu·M. Zhong
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Abstract

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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W. Y. Wang, Y. L. Wu, M. Zhong. 2005-11-12. 1/m_Q Corrections to B -> rho l nu Decay and |V_{ub}|. https://doi.org/10.1016/j.physletb.2005.09.038

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