在LHC更大、更好、更快、更多
Bigger, Better, Faster, More at the LHC
摘要:
多重喷射加上失踪的能量搜索提供了普遍覆盖的理论,有新的彩色粒子衰变成一个暗物质候选人和喷流。这些信号出现在LHC上,比二对二散射所指示的更远离丢失的能量尾部。大型强子对撞机的简单搜索与Tevatron形成鲜明对比,Tevatron需要更精细的搜索来将信号与背景分开。本文中提出的搜索有效地区分了任何理论的信号和背景,其中LSP是成对产生的有色母粒子的女儿或孙女,而不必考虑丢失的能量小于400 GeV。
英文摘要:
Multijet plus missing energy searches provide universal coverage for theories that have new colored particles that decay into a dark matter candidate and jets. These signals appear at the LHC further out on the missing energy tail than two-to-two scattering indicates. The simplicity of the searches at the LHC contrasts sharply with the Tevatron where more elaborate searches are necessary to separate signal from background. The searches presented in this article effectively distinguish signal from background for any theory where the LSP is a daughter or granddaughter of the pair-produced colored parent particle without ever having to consider missing energies less than 400 GeV.
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。