Isospin corrections to charmless semileptonic $B\to V$ transitions

Abstract

We compute isospin corrections to the charmless semileptonic $B\to V$ transitions arising from $\rho -\omega$ mixing and discuss its relevance in the determination of $V_{ub}$.

Latex, 8 pages, no figures

References in corpus (4)

• The Semileptonic Decays $D\to \pi (\rho )e\nu$ and $B\to \pi (\rho )e\nu$ from QCD Sum Rules
• $|V_{ub}|$ from exclusive $B$ and $D$ decays
• Dominance of the light-quark condensate in the heavy-to-light exclusive decays
• A new method of determining $|V_{ub}|$ by the processes $\bar{B}\to \rho l\bar{\nu }$ and $\bar{B} \to K^* l \lbar$

Cited by in corpus (9)

• Study of B --> pi l nu and B --> rho l nu Decays and Determination of |V_ub|
• Study of the q^2-Dependence of B --> pi ell nu and B --> rho(omega)ell nu Decay and Extraction of |V_ub|
• Measurement of $B\to \rho \ell \nu$ Decay and $|V_{ub}|$
• Study of B --> pi l nu and B --> rho l nu decays and determination of |Vub|
• Nonleptonic two-body B-decays including axial-vector mesons in the final state
• $\omega -\rho$ Mixing and the $\omega \to \pi \pi \gamma$ Decay
• Radiative corrections of $O(\alpha )$ to $B^{-}\to V^0{\ell }^{-}{\bar{\nu }}_{\ell }$ decays
• Further remarks on isospin breaking in charmless semileptonic B decays
• Branching ratios and CP asymmetries in charmless nonleptonic B decays to radially excited mesons