Vol 3 - Landau, Lifshitz - Quantum mechanics - non-relativistic theory (3ed., 1991) · Problem 75.1

The Atom

Physics — Landau & Lifshitz · quadrupole-moment-fine-structure

Problem

Find the relation between the operators of the quadrupole moment of an atom in states corresponding to various components of the fine structure of a level (i.e. states with different values of

J

but given values of

L

and

S

Related theory

Full Fine Tuning Vs Parameter Efficient Fine Tuning

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