首页> 外文期刊>Advances in high energy physics >The Discreet Charm of Higgsino Dark Matter: A Pocket Review
【24h】

The Discreet Charm of Higgsino Dark Matter: A Pocket Review

机译:希格西诺暗物质的谨慎魅力:口袋评论

获取原文
       

摘要

We give a brief review of the current constraints and prospects for detection of higgsino dark matter in low-scale supersymmetry. In the first part we argue, after performing a survey of all potential dark matter particles in the MSSM, that the (nearly) pure higgsino is the only candidate emerging virtually unscathed from the wealth of observational data of recent years. In doing so by virtue of its gauge quantum numbers and electroweak symmetry breaking only, it maintains at the same time a relatively high degree of model-independence. In the second part we properly review the prospects for detection of a higgsino-like neutralino in direct underground dark matter searches, collider searches, and indirect astrophysical signals. We provide estimates for the typical scale of the superpartners and fine tuning in the context of traditional scenarios where the breaking of supersymmetry is mediated at about the scale of Grand Unification and where strong expectations for a timely detection of higgsinos in underground detectors are closely related to the measured mass of the Higgs boson at the LHC.
机译:我们简要回顾了当前在低尺度超对称中希格西诺暗物质检测的局限性和前景。在第一部分中,我们认为,在对MSSM中所有潜在的暗物质颗粒进行调查之后,(近乎)纯希格西诺河是唯一从近几年的观测数据中毫发无损地浮现出来的候选物。这样做仅凭借其规范的量子数和电弱对称性破裂,同时保持了相对较高的模型独立性。在第二部分中,我们适当地回顾了在直接地下暗物质搜索,对撞机搜索和间接天体物理信号中检测到类似希格斯诺的中性子的前景。我们提供了超级合作伙伴的典型规模的估计值,并在传统情况下进行了微调,在传统情况下,超对称性的破坏以大统一的规模为中介,而对于在地下探测器中及时发现希格诺斯的强烈期望与大型强子对撞机测得的希格斯玻色子质量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号