论文标题
高能MUON COLLIDERS的WIMP暗物质$ - $ $每纸雪花2021
WIMP Dark Matter at High Energy Muon Colliders $-$A White Paper for Snowmass 2021
论文作者
论文摘要
在先前的出版物中，我们表明，高能量的对照撞机可以发表有关electroweak（WIMP）暗物质（DM）的决定性陈述，达到了DM质量，可以使观察到的热遗物丰度。在本文档中，我们报告了高能MUON COLLIDERS旋转$ 0 $ 0 $ 0 $的新研究，并更新有关费米子旋转$ 1/2 $ case的结果。我们发现，通过将多个包含多个缺失的质量搜索通道结合在一起，可以完全覆盖费米金和标量双线的热目标，以及Dirac Triplet，以及10 TEV MUON撞机。较高的能量，14 TEV $ -30 TEV，将能够覆盖Majoraana和Scualar Triplet的热目标。为了直接发现具有$ n \ geq5 $的较高的EW多重组，可能需要超越30 TEV MUON撞机，以充分覆盖其热量期望。
In a previous publication, we showed that a high energy muon collider can make decisive statements about the electroweak (WIMP) Dark Matter (DM), reaching a DM mass which could give the observed thermal relic abundance. In this document, we report new studies of the spin-$0$ minimal WIMP DM at high energy muon colliders, and update our results on the fermionic spin-$1/2$ case. We find that, by combining multiple inclusive missing mass search channels, it is possible to fully cover the thermal targets of fermionic and scalar doublets, and Dirac triplet, with a 10 TeV muon collider. Higher energies, 14 TeV$-$30 TeV, would be able to cover the thermal targets of Majorana and scalar triplet. For direct discovery of the higher EW multiplets with $n\geq5$, one may need to go beyond a 30 TeV muon collider to fully cover their thermal mass expectation.
