PARITY NONCONSERVATION AND NMR PARAMETERS

Authors
BARRA AL ROBERT JB
Citation
Al. Barra et Jb. Robert, PARITY NONCONSERVATION AND NMR PARAMETERS, Molecular physics, 88(4), 1996, pp. 875-886
Citations number
82
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Molecular physics → ACNP
ISSN journal
00268976
Volume
88
Issue
4
Year of publication
1996
Pages
875 - 886
Database
ISI
SICI code
0026-8976(1996)88:4<875:PNANP>2.0.ZU;2-Z
Abstract
The parity non-conservation (PNC) terms of the molecular Hamiltonian a re presented, including the nuclear anapole term. The formulae giving the PNC contribution to the nuclear magnetic shielding tensor sigma, t o the indirect spin-spin coupling tensor J and to the spin-rotation te nsor C are derived from a perturbation calculation. Some remarks conce rning the tensor symmetry are given.