在小角度Bhabha散射中测量电磁耦合常数Alpha的跑动
高能物理 - 唯象学
2007-05-23 v1
摘要
我们提出了一种通过测量小角度Bhabha散射来确定跑动的方法。该方法适用于在适当角度区域配备亮度监测器的高统计量对撞机实验。我们提出了一个新的模拟代码来预测小角度Bhabha散射。关于这一思想的详细描述可以在A.B. Arbuzov, D. Haidt, C. Matteuzzi, M. Paganoni and L. Trentadue, The running of the electromagnetic coupling alpha in small-angle Bhabha scattering, Eur. Phys. J. C34, 267 (2004)中找到。
引用
@article{arxiv.hep-ph/0608076,
title = {Measuring the Running of the Electromagnetic Coupling Alpha in Small Angle Bhabha Scattering},
author = {Luca Trentadue},
journal= {arXiv preprint arXiv:hep-ph/0608076},
year = {2007}
}
备注
4 pages, talk given at the International Conference on Linear Colliders - LCWS 2004, Paris, Carre' des Sciences, April 19-23, 2004