Pauli g-permanence rule

Pauli g-permanence rule

[′pȯl·ē ¦jē ′pər·mə·nəns ‚rül]
(atomic physics)
For given L, S, and MJ in LS coupling, the sum, over J, of the weak-field g-factors is equal to the sum of the strong-field factors.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.