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arXiv 0802.1048hep-ex
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Tevatron对撞机上长寿命粒子的探测

Searches for Long-lived Particles at the Tevatron Collider

T. Adams

摘要:

几个长寿命粒子的搜索已经进行了使用运行II在Tevatron的p-pbar碰撞的数据。在大多数情况下,已经开发了新的分析技术来进行每次搜索和/或估计背景。这些搜索将CDF和D 0实验的发现潜力扩展到传统搜索技术可能错过的新物理。这篇评论讨论了对(1)中性,长寿命粒子衰变为μ子,(2)大质量,中性,长寿命粒子衰变为光子并失去能量,(3)停止的胶子,和(4)带电的大质量稳定粒子的搜索。它总结了一些这样的搜索的理论和实验动机。

英文摘要:

Several searches for long-lived particles have been performed using data from p-pbar collisions from Run II at the Tevatron. In most cases, new analysis techniques have been developed to carry out each search and/or estimate the backgrounds. These searches expand the discovery potential of the CDF and D0 experiments to new physics that may have been missed by traditional search techniques. This review discusses searches for (1) neutral, long-lived particles decaying to muons, (2) massive, neutral, long-lived particles decaying to a photon and missing energy, (3) stopped gluinos, and (4) charged massive stable particles. It summarizes some of the theoretical and experimental motivations for such searches.

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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