POSSIBILITY OF STUDYING ELECTROWEAK SYMMETRY-BREAKING AT GAMMA-GAMMA COLLIDERS

被引：8
作者：
CHEUNG, K
机构：
[1] Department of Physics and Astronomy, Northwestern University, Evanston
来源：
PHYSICS LETTERS B | 1994年 / 323卷 / 01期
关键词：
D O I：
10.1016/0370-2693(94)00046-8
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The studies of the electroweak symmetry breaking sector (EWSBS) at gammagamma colliders were considered previously in the loop processes of gammagamma --> w(L)w(L), z(L)z(L), but they are suffered from the huge W(T)W(T) and Z(T)Z(T) backgrounds. Here we present another possible process that involves spectator W's and W(L)'s, the latter of which are scattered strongly by the interactions of the EWSBS. We also show that this process should be safe from the transverse backgrounds and it can probe the structure of the EWSBS.
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页码：85 / 89
页数：5
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