Charged Top-Pion Production at e+e- and γγ Colliders

被引：0
|
作者：
Hou Hong-Sheng [1 ]
机构：
[1] Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2010年 / 27卷 / 08期
基金：
中国国家自然科学基金;
关键词：
TOPCOLOR-ASSISTED TECHNICOLOR; SYMMETRY-BREAKING; STANDARD MODEL; DYNAMICS; BEAMS; CONDENSATION; CONSTRAINTS; COLLISIONS; ENERGY; HIGGS;
D O I：
10.1088/0256-307X/27/8/081201
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the charged top-pion in the topcolor assisted technicolor model(TC2), and calculate the production of charged top-pion at e(+)e(-) and gamma gamma colliders. At an e(+)e(-) collider, charged top-pion can be produced via the processes e(+)e(-) -> t (b) over bar pi(-)(t) ((t) over barb pi(+)(t)). At a gamma gamma collider, it can be produced via the processes gamma gamma -> t (b) over bar pi(-)(t) ((t) over barb pi(+)(t)). The cross section can reach to a few of fb depending on the mass of the charged top-pion.
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页数：4
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