Helicity of the Electron and Positron in Muon Decay
Helicity of the Electron and Positron in Muon Decay
复制标题
μ子衰变中电子和正电子的螺旋性
DOI：
10.1103/physrev.112.2061
复制
发表时间：
1958
期刊：
影响因子：
--
通讯作者：
R. P. Haddock
中科院分区：
文献类型：
--
作者：
P. Macq;K. Crowe;R. P. Haddock
μ介子衰变产生的电子和正电子的螺旋度是通过测定它们的韧致辐射的圆偏振方向来测量的，这种方法是用铁的吸收法来测量的，铁的磁化方向与粒子的运动方向相反或沿着。正电子是右手的，而电子是左手的。结果与双组分中微子理论一致，该理论假设（V，A）相互作用，轻子守恒和左手中微子。（auth）
The helicity of the electron and positron from muon decay was measured by determining the sense of circular polarization of their bremsstrahlung by the method of absorption in iron magnetized against or along the direction of motion of the particles. The positron is found to be right-handed and the electron left- handed. The results are consistent with the two-component neutrino theory, which assumes (V,A) interaction, conservation of leptons, and left-handed neutrinos. (auth)