论文标题
在Muon衰减中寻找与宇宙学的玻色子
A search for a cosmologically-relevant boson in muon decay
论文作者
论文摘要
根据当今的葡萄植型探测器技术，对寻找Lepton风味侵入的衰减$μ^{+} \！\！\！\！\！\！e^{+！发现很广泛的，未开发的参数空间非常接近衰减的运动学极限，在新提出的搜索范围内。可以研究过去和现在时期的$ x^{0} $的许多可能的角色。
Experiments looking for a lepton flavor-violating decay $μ^{+}\!\!\rightarrow \!e^{+} X^{0}$ are reviewed in light of present-day germanium detector technology, with an eye on scenarios where a long-lived, slow-moving massive boson $X^{0}$ might have a cosmological impact. A broad swath of interesting, unexplored parameter space very close to the kinematic limit of the decay is found to be within the reach of a new proposed search. A number of possible roles for $X^{0}$ in past and present epochs can be investigated.
