ISOSPIN BREAKING EFFECTS IN Kl3 AND THE DETERMINATION OF Vus-Reference-Cited by-同舟云学术

ISOSPIN BREAKING EFFECTS IN Kl3 AND THE DETERMINATION OF Vus

Published:1990-04-20 Issue:10 Volume:05 Page:755-762
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

CASTRO G. LÓPEZ¹,HERNÁNDEZ G. ORDAZ¹

Affiliation:

1. Departamento de Física, Centro de Investigación y Estudios Avanzados del IPN, Apartado Postal 14–740, México, D.F., C.P. 07000, Mexico

Abstract

We study the Kl3 decays and show that a large isospin breaking effect is present in experimental data of Kµ3. From the Kµ3 and Ke3 rates, we determine the following weighted averages values: [Formula: see text][Formula: see text] with [Formula: see text] being the vector charge of the weak transition K→π.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732390000858

Cited by 7 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. UpdatingVusfrom kaon semileptonic decays;Physical Review D;2002-04-03

2. Further remarks on isospin breaking in charmless semileptonicBdecays;Physical Review D;1997-11-01

3. Determination of the Kobayashi-Maskawa-Cabibbo matrix elementVusunder various flavor-symmetry-breaking models in hyperon semileptonic decays;Physical Review D;1996-12-01

4. Isospin corrections to charmless semileptonicB→Vtransitions;Physical Review D;1996-08-01

5. Phenomenological determination of the beauty meson decay parameterf B and the CP-violating angle ?;Zeitschrift f�r Physik C Particles and Fields;1995-12