标题： 重态惰性中微子的探测 显示英文标题

标题： Probes of Heavy Sterile Neutrinos

摘要： 我们回顾重态中微子的探测，重点在于直接实验搜索和无中微子双β衰变。 在现象学参数化框架下，我们强调了纯态中微子的性质在解释无中微子双β衰变搜索中的重要性。 尽管当前对活性中微子与纯态中微子混合的约束已经很严格，但我们强调了未来计划的努力，这些努力将探测由活性中微子轻度特性所激发的区域。 显示英文摘要

摘要： We review probes of heavy sterile neutrinos, focusing on direct experimental searches and neutrinoless double beta decay. Working in a phenomenological parametrization, we emphasize the importance of the nature of sterile neutrinos in interpreting neutrinoless double beta decay searches. While current constraints on the active-sterile neutrino mixing are already stringent, we highlight planned future efforts that will probe regimes motivated by the lightness of active neutrinos.