b强子、c强子和τ轻子性质的平均值
高能物理 - 实验
2015-03-17 v3
摘要
本文报告了重味平均组(HFAG)利用至少截至2009年底可用的结果所获得的b强子、c强子和τ轻子性质测量的世界平均值。部分呈现的世界平均值使用了截至2010年春季的数据。在平均过程中，各分析中使用的共同输入参数被调整(重新标度)为共同值，并考虑了已知的相关性。这些平均值包括分支比、寿命、中性介子混合参数、CP破坏参数以及半轻子衰变参数。
引用
@article{arxiv.1010.1589,
title = {Averages of b-hadron, c-hadron, and tau-lepton Properties},
author = {The Heavy Flavor Averaging Group and D. Asner and Sw. Banerjee and R. Bernhard and S. Blyth and A. Bozek and C. Bozzi and D. G. Cassel and G. Cavoto and G. Cibinetto and J. Coleman and W. Dungel and T. J. Gershon and L. Gibbons and B. Golob and R. Harr and K. Hayasaka and H. Hayashii and C. -J. Lin and D. Lopes Pegna and R. Louvot and A. Lusiani and V. Luth and B. Meadows and S. Nishida and D. Pedrini and M. Purohit and M. Rama and M. Roney and O. Schneider and C. Schwanda and A. J. Schwartz and B. Shwartz and J. G. Smith and R. Tesarek and D. Tonelli and K. Trabelsi and P. Urquijo and R. Van Kooten},
journal= {arXiv preprint arXiv:1010.1589},
year = {2015}
}
备注
version 3: 288 pages, 167 tables, 86 figures, updated b-hadron production fractions, A_sl in Bs decays, and tau chapter results