论文标题
在LHC上搜索光物理
Searching for Light Physics at the LHC
论文作者
论文摘要
在过去的几年中，从实验无效的结果下，在新型弱相互交互的大规模粒子（WIMP）方面，新物理学的压力越来越大。尽管下一代暗物质实验将探测其余的WIMP参数空间，但在过去十年中，新的新物理模型越来越流行。为了探索这种光物理学的参数空间，已经提出了无数定制设计的高精度/低能量实验。但是，在本说明中，我认为现有的LHC多功能实验（例如ATAL和CMS）具有远距离未开发的潜力，可以通过出现流离失所的后坐力喷射来探测光物理。在第一部分中，我讨论了该签名对（超）标量和轴子暗物质的敏感性，而在第二部分中，我显示了其对高能中微子散射的敏感性。
Over the last years, new physics in terms of a novel weakly-interacting massive particle (WIMP) has come more and more under pressure from experimental null results. While the remaining WIMP parameter space will be probed by next generation dark matter experiments, models of light new physics have become increasingly popular over the last decade. In an effort to explore the parameter space of such light physics, a myriad of custom designed high-precision/low-energy experiments has been proposed. In this note, however, I argue that existing LHC multipurpose experiments like ATALS and CMS have a so far unexploited potential to probe light physics via appearing displaced recoil jets. In the first part, I discuss the sensitivity of this signature to (ultra-)light scalar and axionic dark matter, while in the second part I show its sensitivity to high-energy neutrino scattering.
