PHENOMENOLOGY FROM LATTICE QCD

Author:

SACHRAJDA C. T.1

Affiliation:

1. Department of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK

Abstract

I review two subject in which lattice simulations are making, or can make in the future, a significant contribution to particle physics phenomenology. The first subject is the evaluation of quantities which enter into the determination of the vertex A of the unitarity triangle from experimental measurements of decay rates and mixing amplitudes. These quantities include the form-factors for semileptonic B-decays, the leptonic decay constants of the B and Bs mesons and the B-parameters for [Formula: see text] and [Formula: see text] mixing and the corresponding parameter for [Formula: see text] mixing, BK. In the second part of this talk I will review the status and prospects for the evaluation of K → π π amplitudes and for the subsequent study of the Δ I = 1/2 rule and the evalution of ε/ε.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Cited by 1 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. Phenomenology from lattice QCD;Nuclear Physics B - Proceedings Supplements;2003-04

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