Space quantization in a gyrating magnetic field
Space quantization in a gyrating magnetic field
复制标题
DOI：
10.1103/physrev.51.652
复制
发表时间：
1937-04-01
期刊：
影响因子：
--
通讯作者：
Rabi, II
中科院分区：
文献类型：
--
作者：
Rabi, II
计算具有角动量 J 的系统在绕相对于场倾斜的轴旋转的磁场中所做的非绝热跃迁。结果表明，效果取决于系统磁矩的符号。因此，我们有一种绝对的方法来测量任何系统的力矩的符号和大小。讨论了中子磁矩、分子旋转矩以及无核外角动量的原子核矩的应用。
The nonadiabatic transitions which a system with angular momentum J makes in a magnetic field which is rotating about an axis inclined with respect to the field are calculated. It is shown that the effects depend on the sign of the magnetic moment of the system. We therefore have an absolute method for measuring the sign and magnitude of the moment of any system. Applications to the magnetic moment of the neutron, the rotational moment of molecules, and the nuclear moment of atoms with no extra-nuclear angular momentum are discussed.