强子轻子对轻子散射与缪子(g-2)的现状
高能物理 - 唯象学
2017-11-08 v1
摘要
在本次报告中,我们回顾了关于强子轻子对轻子(Hadronic Light-by-Light)对缪子反常磁矩贡献的数值确定的最新进展,并讨论了实验数据在其确定精度中的作用。我们特别强调了主要贡献,即赝标量部分。综合轻子对轻子散射贡献的近期进展,我们认为 可作为最先进计算的良好总结,该结果仍表明理论值与实验值在 上存在 的偏离。
引用
@article{arxiv.1711.02551,
title = {Status of hadronic light-by-light scattering and the muon $(g-2)$},
author = {P. Masjuan and P. Sanchez-Puertas},
journal= {arXiv preprint arXiv:1711.02551},
year = {2017}
}
备注
8 pages. Invited talk by P. Masjuan at the 15th International Conference on Flavor Physics and CP Violation held in Prague from the 5th to the 9th of June, 2017. arXiv admin note: substantial text overlap with arXiv:1411.6397