基于扭量启发方法的希格斯振幅
高能物理 - 唯象学
2008-11-26 v2
摘要
我们通过在大顶夸克质量极限下计算振幅 A_4^{(1)}(phi,1^-,2^-,3^+,4^+)，阐述了新型在壳方法的应用，该方法结合了四维幺正性切割与在壳递归关系；在此极限下，希格斯玻色子通过有效相互作用与胶子耦合。
引用
@article{arxiv.0705.0264,
title = {Higgs Amplitudes From Twistor Inspired Methods},
author = {S. D. Badger and E. W. N. Glover and Kasper Risager},
journal= {arXiv preprint arXiv:0705.0264},
year = {2008}
}
评论
4 pages, two figures, based on talks given at the Cracow Epiphany Conference on Precision Physics and Monte Carlos for LHC 4 - 6 January 2007, Cracow, Poland and the 42nd Rencontres de Moriond QCD and High Energy Hadronic Interactions, March 17-24, La Thuile, Italy