An evaluation of |Vus| and precise tests of the Standard Model from world data on leptonic and semileptonic kaon decays

Preprint

18 July 2010

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.1005.2323

Abstract

We present a global analysis of leptonic and semileptonic kaon decay data, including all recent results published by the BNL-E865, KLOE, KTeV, ISTRA+ and NA48 experiments. This analysis, in conjunction with precise lattice calculations of the hadronic matrix elements now available, leads to a very precise determination of |Vus| and allows us to perform several stringent tests of the Standard Model.

Keywords

SEMILEPTONIC KAON
STANDARD MODEL
PRECISE TESTS
CONJUNCTION
WORLD DATA
KAON DECAY
LEPTONIC
VUS

All Related Versions

Version 1, 2010-05-13, ArXiv
Version 2, 2010-07-18, ArXiv
Published version: The European Physical Journal C, 69 (3-4), 399.

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