THE POTENTIAL OF A NEW LINEAR COLLIDER FOR THE MEASUREMENT OF THE TRILINEAR COUPLINGS AMONG THE ELECTROWEAK VECTOR BOSONS

被引：60

作者：

BILENKY, M ^{[1
]}

KNEUR, JL ^{[1
]}

RENARD, FM ^{[1
]}

SCHILDKNECHT, D ^{[1
]}

机构：

[1] UNIV MONTPELLIER 2,CNRS,URA 768,F-34095 MONTPELLIER 5,FRANCE

来源：

NUCLEAR PHYSICS B | 1994年 / 419卷 / 02期

关键词：

D O I：

10.1016/0550-3213(94)90041-8

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 study the accuracy to be obtained in measuring trilinear Z0W+W- and gammaW+W-couplings in the reaction e+e- --> W+W- at ''New Linear Collider'' (NLC) energies of 500 GeV to 1000 GeV. We derive simple scaling laws for the sensitivity in the measurement of these couplings. For most couplings the sensitivity increases as square-root L.s, where L denotes the integrated luminosity and square-root s denotes the e+e- center-of-mass energy. Detailed investigations based on various fits confirm these scaling laws and show that an accuracy of the order of the standard radiative corrections can be reached at the NLC for the design values of the luminosity.

引用

页码：240 / 253

页数：14

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