论文标题
在纯叶子的纯粹衰变中区分（狄拉克或主要的）中微子
Distinguishing (Dirac or Majorana) neutrinos in purely leptonic decays of leptons
论文作者
论文摘要
我们将leptons $ ol^{\ prime - } \的纯粹放松衰变为l^ - \barν_lν_{l^{\ prime}} $，以区分dirac或major majorata netrinos。我们通过相同的颗粒的影响得出了两个中微子假设之间衰减宽度（和相关数量）的差异。来自实验数据的证据使主要中微子的假设极不可能，我们的结果强烈赞成狄拉克中微子的假设（在标准的三中性理论中）。此外，我们对衰减宽度的探索可以扩展到瘦小的极化角度，这将激发用于实验和理论研究的新信息。
We investigate purely leptonic decays of leptons $ł^{\prime-}\to l^-\barν_lν_{l^{\prime}}$ to distinguish Dirac or Majorana neutrinos. We derive the differences of the decay width (and associated quantities) between the two neutrino hypotheses by the effect of identical particles. Evidence from experimental data makes the hypothesis of Majorana neutrinos very unlikely and our results strongly favor the hypothesis of Dirac neutrinos (in the standard three-neutrino theory). Moreover, our exploration for decay widths can be extended to the polarization angles of leptons, which will inspire new information for experimental and theoretical studies.
