WIMPs at high energy muon colliders
WIMPs at high energy muon colliders
复制标题
高能μ子对撞机中的WIMP
DOI:
10.1103/physrevd.103.075004
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发表时间:
2021
影响因子:
5
通讯作者:
Wang, Xing
中科院分区:
文献类型:
--
作者:
Han, Tao;Liu, Zhen;Wang, Lian-Tao;Wang, Xing
The weakly interacting massive particle (WIMP) paradigm is one of the most compelling scenarios for particle dark matter (DM). We show in this paper that a high energy muon collider can make decisive statements about the WIMP DM, and this should serve as one of its main physics driver cases. We demonstrate this by employing the DM as the lightest member of an electroweak (EW) multiplet, which is a simple, yet one of the most challenging WIMP scenarios given its minimal collider signature and high thermal target mass scale of 1–23 TeV. We perform a first study of the reach of high energy muon colliders, focusing on the simple, inclusive, and conservative signals with large missing mass, through the mono-photon, vector boson fusion di-muon and a novel mono-muon channel. Using these inclusive signals, it is possible to cover the thermal targets of doublet and triplet with a 10 TeV muon collider. Higher energies, 14 TeV–75 TeV, would ensure areach above the thermal targets for the higher EW multiplets. We also estimate the reach of a search for disappearing tracks, demonstrating the potential significant enhancement of the sensitivity.
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影响因子:
5
作者:
T. Han;Yang Ma;K. Xie
通讯作者:
T. Han;Yang Ma;K. Xie
DOI:
10.1103/physrevd.103.013002
发表时间:
2020-08
期刊:
arXiv: High Energy Physics - Phenomenology
影响因子:
--
作者:
T. Han;Da Liu;I. Low;Xing Wang
通讯作者:
T. Han;Da Liu;I. Low;Xing Wang
影响因子:
4.4
作者:
M. Ibe;S. Matsumoto;R. Sato
通讯作者:
M. Ibe;S. Matsumoto;R. Sato
影响因子:
8.6
作者:
V. Barger;M. S. Berger;J. Gunion;T. Han
通讯作者:
T. Han
影响因子:
2.8
作者:
Abada, A.;Abbrescia, M.;Zurita, J.
通讯作者:
Zurita, J.