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arXiv 0710.2230hep-ph
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非粒子的对撞机签名

Collider signatures for unparticle

Kingman Cheung, Wai-Yee Keung, Tzu-Chiang Yuan

摘要:

我们总结了参考文献中的工作。\cite{1,2}关于非粒子物理的对撞机现象学,与在高能尺度下具有非平凡红外不动点的精确尺度不变扇区有关。重点介绍了非粒子的动机、相空间和非粒子传播子的推导过程。我们研究了两类现象:(i)非粒子的真实发射,导致特殊的能量丢失签名,和(ii)非粒子的虚交换,干扰标准模型振幅。

英文摘要:

We summarize the works presented in Refs. \cite{1,2} on collider phenomenology of the unparticle physics associated with an exact scale invariant sector possessing a non-trivial infrared fixed point at a high energy scale. We give highlights on the motivations of unparticle and derivation of the phase space and the unparticle propagator. We study two categories of phenomenology: (i) real emission of unparticle that gives rise to peculiar missing energy signatures, and (ii) virtual exchange of unparticle that interferes with the standard model amplitudes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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