论文标题

Xenon1t对Dama年度调制的影响:好,坏和丑陋

XENON1T implications for the DAMA annual modulation: The good, the bad and the ugly

论文作者

Foot, R.

论文摘要

先前的工作认为,DAMA年度调制信号可能是由于等离子体暗物质模型中的电子后坐力引起的。该作者提出了一个假设镜面暗物质并特征探测器的碰撞屏蔽的特定模型[Arxiv:1806.04293]。该解释预测了Xenon1t实验中低能电子后坐力信号。鉴于在Xenon1t中观察到的电子后坐力过多,我们重新检查了对Dama和Xenon1t的预测。

Previous work has argued that the DAMA annual modulation signal might be due to electron recoils in plasma dark matter models. A specific model assuming mirror dark matter and featuring collisional shielding of a detector due to Earth-bound dark matter was put forward by this author [arXiv:1806.04293]. That explanation predicted a low energy electron recoil signal in the XENON1T experiment. In light of the excess of electron recoils observed in XENON1T, we re-examine that model's predictions for both DAMA and XENON1T.

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