Isospin corrections to charmless semileptonic <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>B</mi><mo>→</mo><mi>V</mi></math></span> transitions

J. L. Díaz-Cruz; G. López Castro; J. H. Muñoz

doi:10.1103/PhysRevD.54.2388

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

J. L. Díaz-Cruz, G. López Castro, and J. H. Muñoz

Phys. Rev. D 54, 2388 – Published 1 August 1996

Abstract

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

Received 12 January 1996

DOI:https://doi.org/10.1103/PhysRevD.54.2388

Authors & Affiliations

J. L. Díaz-Cruz

Instituto de Física, Universidad Autónoma de Puebla, Apartado Postal J-48, 72500 Puebla, Puebla, Mexico

G. López Castro

Departamento de Física, Cinvestav del IPN, Apartado Postal 14-740, 07000 México, D.F. Mexico

J. H. Muñoz

Departamento de Física, Cinvestav del IPN, Apartado Postal 14-740, 07000 México, D.F. Mexico and Departamento de Física, Universidad del Tolima, A. A. 546, Ibagué, Colombia

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Vol. 54, Iss. 3 — 1 August 1996

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Physical Review D

covering particles, fields, gravitation, and cosmology