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arXiv 0909.1911hep-ex
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LHC的ATLAS探测器对R-强子的发现潜力

Discovery Potential of R-hadrons with the ATLAS Detector at the LHC

Philippe Mermod

摘要:

R-强子在一系列的超对称场景中被预测,包括分裂超对称和规范介导的超对称破缺。本文概述了ATLAS实验对胶子和基于停子的R-强子的发现潜力。一系列的最终状态观测,如高横向动量μ子类对象和电离能损失的信息被使用。它表明,ATLAS将能够发现这样的粒子在相对适度的光度(1fb-1)的质量高达1 TeV。

英文摘要:

R-hadrons are predicted in a range of supersymmetric scenarios including split-supersymmetry and gauge-mediated supersymmetry breaking. In this paper, the discovery potential of the ATLAS experiment for gluino and stop-based R-hadrons is outlined. A range of final state observables such as high transverse momentum muon-like objects and information on ionization energy loss is used. It is shown that ATLAS would be able to discover such particles at comparatively modest amounts of luminosity (1fb-1) for masses up to 1 TeV.

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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