THE MASS AND WIDTH OF THE W BOSON

• 来源期刊: 中国物理C（英文版）
• 年，卷（期）: 2016,（10）
• 页码范围: 599-602
• 页数: 4页
• 语种: 中文

摘要

Precision determination of the W-mass is of great importance in testing the internal consistency of the Standard Model.From the time of its discovery in 1983,the W-boson has been studied and its mass determined in p-p and e+e-interactions;it is currently studied in pp interactions at the LHC.The W mass and width definition used here corresponds to a Breit-Wigner with mass-dependent width.