| Process e^-у→ e^-H in Littlest Higgs Model |
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| 作者姓名： | YUE Chong-Xing ZHANG Feng YANG Shuo SUN Yan-Bin |
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| 作者单位： | Department of Physics, Liaoning Normal University, Dalian 116029, China |
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| 基金项目： | The project supported in part by the Program for New Century Excellent Talents in Universities NCET-04-0290 and National Natural Science Foundation of China under Grant No, 10475037 |
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| 摘 要： | In the context of the littlest Higgs （LH） model, we estimate the production cross section of the process e^-у→ e^-H in the future high-energy linear e^＋e^- collider （ILC） with the center-of-mass （CM） energy √S = 500 GeV. Our numerical results show that the contributions of the LH model Co this process are very small in most of the parameter space allowed by the electroweak precision measurement data, and are very diffcult to be detected in the future ILC experiments.
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| 关 键 词： | 希格斯介子模型 希格斯介子-玻色子 高能线性e^＋e^-碰撞 理论物理 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-03-15 |
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