在下一代线性$e^+e^-$对撞机上测量希格斯玻色子到双光子衰变分支比的展望与意义
高能物理 - 唯象学
2009-01-23 v2 高能物理 - 实验
摘要
我们评估了在下一代线性对撞机上，通过和产生模式，测量类标准模型希格斯玻色子的的前景。评估了不同机器能量/亮度策略和不同电磁量热器设计的相对优势。我们强调了测量对于获得轻希格斯玻色子总宽度以及分宽度的重要性，这对于区分标准模型希格斯玻色子和扩展模型中的希格斯玻色子至关重要。
引用
@article{arxiv.hep-ph/9607360,
title = {Prospects for and Implications of Measuring the Higgs to Photon-Photon Branching Ratio at the Next Linear $e^+e^-$ Collider},
author = {J. F. Gunion and P. Martin},
journal= {arXiv preprint arXiv:hep-ph/9607360},
year = {2009}
}
备注
11 pages, full postscript file also available via anonymous ftp at ftp://ucdhep.ucdavis.edu/gunion/htogamgam.ps. Revisions are substantial; in particular, the $WW$-fusion Higgs production mode is now considered in addition to the $Zh$ Higgs production mode