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arXiv 2501.09073hep-phastro-ph.COhep-ex
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标量雷利暗物质:当前限制与未来展望

Scalar Rayleigh Dark Matter: current bounds and future prospects

INFN, Laboratori Nazionali di Frascati(意大利国家核物理研究所,弗拉斯卡蒂国家实验室);Galileo Galilei Institute for Theoretical Physics(伽利略·伽利莱理论物理研究所)

Daniele Barducci, Dario Buttazzo, Alessandro Dondarini, Roberto Franceschini, Giulio Marino, Federico Mescia, Paolo Panci

AI总结:

本研究探讨了标量雷利暗物质的相互作用,分析了当前限制和未来实验对高能标暗物质的探测潜力。

摘要:

暗物质可以通过高维算符与电弱规范玻色子相互作用,尽管它在规范相互作用下是中性粒子,就像中性原子通过雷利散射与光子相互作用一样。本研究探讨了真实标量暗物质粒子(在标准模型规范群下为单态)与电弱规范玻色子之间的有效相互作用。我们全面分析了当前限制以及未来由轻子和Hadron对撞机以及直接和间接探测实验所预测的灵敏度,以测试雷利暗物质相互作用。我们发现,由于对撞机实验与宇宙学探测的互补性,热产生的数百GeV量级雷利暗物质可以被下一代实验彻底测试。对于较轻的候选者,未来预测将探索未charted的参数空间,显著超越热暗物质基准。

英文摘要:

Dark Matter can interact with electroweak gauge bosons via higher-dimensional operators, in spite of being neutral under gauge interactions, much like neutral atoms interact with photons through Rayleigh scattering. This study explores effective interactions between a real scalar Dark Matter particle, singlet under the SM gauge group, and electroweak gauge bosons. We present a comprehensive analysis of current constraints and projected sensitivities from both lepton and hadron colliders as well as direct and indirect detection experiments in testing Rayleigh Dark Matter interactions. We find that, thanks to the complementarity between collider experiments and cosmological probes, thermally produced Rayleigh Dark Matter at the hundreds of GeV scale can be thoroughly tested with the next generation of experiments. For lighter candidates, upcoming forecasts will explore uncharted parameter space, significantly surpassing the thermal Dark Matter benchmark.

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。

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