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arXiv 0710.4098hep-ex
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用DO探测器寻找三轻子末态的超对称性

Search for Supersymmetry in Trilepton Final States with the DO Detector

Olav Mundal

摘要:

在Tevatron的质子-反质子对撞机上进行的DO实验的数据进行了分析,以寻找与电荷伴子和中性伴子衰变一致的签名。搜索是在有三个轻子和缺少横能量的末态中进行的。未观察到超过标准模型预期的情况,并设定了生产截面乘以分支分数的限值。

英文摘要:

Data taken by the DO experiment at the proton-antiproton collider at Tevatron has been analyzed to search for signatures consistent with decay of charginos and neutralinos. The search is performed in final states with three leptons and missing transverse energy. No excess above the standard model expectation is observed and limits on the production cross section times branching fraction are set.

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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