BULLKID is an R&D project on a cryogenic particle detector to search for rare low-energy processes such as low-mass dark matter and neutrino coherent scattering off nuclei. The detector unit we are designing consists in an array of ~ 100 silicon absorbers sensed by phonon-mediated, microwave-multiplexed kinetic inductance detectors, with energy threshold below 100 eV and total target mass around 30 g. The single detector unit will be engineered to ensure a straightforward scalability to a future kg-scale experiment.

中文翻译：

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BULLKID：体积大且阈值低的动感电感检测器

BULLKID 是一个低温粒子探测器的研发项目，用于搜索稀有的低能量过程，如低质量暗物质和中微子相干散射。我们正在设计的探测器单元由大约 100 个硅吸收体组成，这些吸收体由声子介导的微波多路复用动力学电感探测器感应，能量阈值低于 100 eV，总目标质量约为 30 g。单个探测器单元将被设计成确保未来公斤级实验的直接可扩展性。