标题： 中微子实验探测嗜hadron的轻暗物质 显示英文标题

标题： Neutrino experiments probe hadrophilic light dark matter

摘要： 我们利用超级神冈实验（Super-K）的数据，对亚GeV暗物质（DM）与核子的相互作用给出了新的强限制条件，这些限制条件依赖于由宇宙射线上散射不可避免诱导出的暗物质流。我们推导了Hyper-Kamiokande和DUNE类似灵敏度，并与其他实验进行了比较，例如JUNO。通过简化模型，我们发现我们的提议测试了理论一致性以及其它直接探测实验、宇宙学、介子衰变和我们重新分析的单喷流所允许的新参数空间。因此，我们的结果激励并定义了大型体积探测器对核反冲敏感的新物理案例。 显示英文摘要

摘要： We use Super-K data to place new strong limits on interactions of sub-GeV Dark Matter (DM) with nuclei, that rely on the DM flux inevitably induced by cosmic-ray upscatterings. We derive analogous sensitivities at Hyper-K and DUNE and compare them with others, e.g. at JUNO. Using simplified models, we find that our proposal tests genuinely new parameter space, allowed both by theoretical consistency and by other direct detection experiments, cosmology, meson decays and our recast of monojet. Our results thus motivate and shape a new physics case for any large volume detector sensitive to nuclear recoils.