Download rest of 7

Survey

Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

no text concepts found

Transcript

8.2: Total Angular Momentum
Orbital angular momentum
Spin angular momentum
Total angular momentum
L, Lz, S, SzJ and Jz are quantized.
Spin-Orbit Coupling
• An effect of the spins of the electron and the orbital angular
momentum interaction is called spin-orbit coupling.
• The dipole potential energy
.
• The spin magnetic moment 
•
•
.
is the magnetic field due to the proton.
where cos a is the angle between
.

Related documents