OPTIMAL OBSERVABLES FOR THE MEASUREMENT OF 3 GAUGE BOSON COUPLINGS IN E+E--]W+W-

被引：156

作者：

DIEHL, M ^{[1
]}

NACHTMANN, O ^{[1
]}

机构：

[1] UNIV HEIDELBERG,INST THEORET PHYS,D-69120 HEIDELBERG,GERMANY

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1994年 / 62卷 / 03期

关键词：

D O I：

10.1007/BF01555899

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We investigate the prospects of measuring anomalous couplings between gauge bosons at electron-positron-colliders with optimal observables. Such observables are shown to contain all information on the coupling parameters that can be extracted in a given reaction. Their sensitivity to the form factors in the general expressions of the triple gauge vertices WWZ and WWgamma, including CP violating terms and absorptive parts, is calculated in view of LEP2 and the NLC.

引用

页码：397 / 411

页数：15

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