Electroweak physics at hera

被引：0
|
作者：
List, J. [1 ]
机构：
[1] DESY, D-22603 Hamburg, Germany
来源：
Fundamental Interactions | 2006年
关键词：
D O I：
10.1142/9789812772541_0034
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
At HERA, electroweak physics can be investigated in deep inelastic scattering. The H1 experiment determined QCD and electroweak paramters; simultaneously for the first time in a global fit to the cross sections measured at HERA I. At HERA II, the longitudinal polarisation of the lepton beam gives access to the chiral properties of neutral and charged current interactions at high momentum transfers. Due to the higher luminosity, the number of candidate events for single W production has increased, but still more statistics is needed to draw final conclusions.
引用
收藏
页码：260 / 265
页数：6
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