对偶性破坏与来自强子τ衰变的K介子到ππ电弱企鹅算符矩阵元
高能物理 - 唯象学
2015-05-30 v1
摘要
我们讨论了一项关于对偶性破坏对从τ衰变数据中提取D=6真空期望值（VEVs）影响的初步研究，这些真空期望值决定了手征极限下标准模型中K介子到ππ电弱企鹅算符的矩阵元。
引用
@article{arxiv.1110.5562,
title = {Duality Violation and the K --> pi pi Electroweak Penguin Operator Matrix Elements from Hadronic Tau Decays},
author = {D. Boito and O. Cata and M. Golterman and M. Jamin and K. Maltman and J. Osborne and S. Peris},
journal= {arXiv preprint arXiv:1110.5562},
year = {2015}
}
备注
4 pages, 5 figures, prepared for the Proceedings of the 11th Particle and Nuclear Intersections Conference (PANIC 2011), Boston, USA, July 24-29, 2011