| Signals of the littlest Higgs model with T-parity at eγ and ep collisions |
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| 引用本文： | 岳崇兴,杨硕,王丽娜.Signals of the littlest Higgs model with T-parity at eγ and ep collisions[J].中国物理 C,2008,32(6):419-423. |
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| 作者姓名： | 岳崇兴 杨硕 王丽娜 |
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| 作者单位： | Department of Physics Liaoning Normal University，Department of Physics，Liaoning Normal University，Department of Physics，Liaoning Normal University，Dalian 116029，China，Dalian 116029，China，Dalian 116029，China |
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| 摘 要： | The littlest Higgs model with T-parity predicts the existence of the neutral, weakly interacting, new gauge boson BH, which can be seen as an attractive dark matter candidate. We study production of the new gauge boson BH via eγ and ep collisions. We find that BH can be abundantly produced via the subprocesses e－γ→L－BH and γq→BHQ, which might give rise to characteristic signals. Some discussions about the SM backgrounds for this kind of signals are also given.
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| 关 键 词： | the littlest Higgs model the new gauge boson BH the characteristic signal |
| 收稿时间： | 2007-8-6 |
| 修稿时间： | 2007-9-27 |
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