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arXiv 0910.1371hep-ph
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LHC上SUSY级联衰变链的CP破坏

CP Violation in SUSY Cascade Decay Chains at the LHC

G. Moortgat-Pick, K. Rolbiecki, J. Tattersall, P. Wienemann

摘要:

我们讨论了在大型强子对撞机上观察夸克衰变链中CP破坏效应的可能性。作为CP破坏的可观测量,我们使用由末态动量的三重积组成的不对称性。扩展动量重建的方法,我们表明,在大型强子对撞机观察这些影响有很好的前景。最后,我们包括主要的实验因素,并讨论了预期的灵敏度。

英文摘要:

We discuss the potential to observe effects of CP violation in squark decay chains at the LHC. As the CP-violating observable we use the asymmetry composed by triple products of final state momenta. Extending methods for momentum reconstruction we show that there are good prospects for observation of these effects at the LHC. Finally, we include the main experimental factors and discuss the expected sensitivity.

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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