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arXiv 0901.2125hep-phastro-ph.COastro-ph.HEhep-exhep-th
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WIMPonium

WIMPonium

William Shepherd, Tim M. P. Tait, Gabrijela Zaharijas

摘要:

我们探讨了弱相互作用的暗物质形成束缚态- WIMPonium的可能性。这样的状态在粒子暗物质的广泛的模型中被期望,包括最小超对称标准模型的一些限制。我们研究的条件下,我们期望的束缚态发生,并使用类似的NRQCD应用于重夸克偶素,以提供其属性的估计,包括耦合到标准模型。我们进一步发现,这可能是可能的,以产生WIMPonium在大型强子对撞机,并探讨的WIMP的属性,可以推断从测量的WIMPonium状态。

英文摘要:

We explore the possibility that weakly interacting dark matter can form bound states - WIMPonium. Such states are expected in a wide class of models of particle dark matter, including some limits of the Minimal Supersymmetric Standard Model. We examine the conditions under which we expect bound states to occur, and use analogues of NRQCD applied to heavy quarkonia to provide estimates for their properties, including couplings to the Standard Model. We further find that it may be possible to produce WIMPonium at the LHC, and explore the properties of the WIMP that can be inferred from measurements of the WIMPonium states.

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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