Flavor-Changing Bottom-Strange Associated in the Littlest Higgs Model with T-parity at the ILC

In the littlest Higgs model with T-parity （LHT） the mirror quarks induce the special flavor structures and some new flavor-changing couplings, which could greatly enhance the production rates of the flavor-changing processes. We in this paper study some bottom and anti-strange production processes i...

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Bibliographic Details
Published in:Communications in theoretical physics 2011-10, Vol.56 (10), p.703-708, Article 703
Main Author: 李炳中 韩金钟 杨炳方
Format: Article
Language:English
Subjects:
Couplings
Flavor (particle physics)
Mathematical models
Quarks
Theoretical physics
劳工
口味变化
国际直线对撞机
技术
生产流程
通过检测
风味
高生产率
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Summary:In the littlest Higgs model with T-parity （LHT） the mirror quarks induce the special flavor structures and some new flavor-changing couplings, which could greatly enhance the production rates of the flavor-changing processes. We in this paper study some bottom and anti-strange production processes in the LHT model at the International Linear Collider （ILC）, i.e., e＋ e- -, bs and γγ-＋ bs. The results show that the production rates of these processes are sizeable for the favorable values of the parameters. Therefore, it is quite possible to test the LHT model or make some constraints on the relevant parameters of the LHT through the detection of these processes at the ILC.
ISSN:0253-6102
DOI:10.1088/0253-6102/56/4/19