Nuclear quadrupole moment of {sup 201}Hg
Journal Article
·
· Physical Review. A
- Instytut Fizyki imienia Mariana Smoluchowskiego, Uniwersytet Jagiellonski, Reymonta 4, PL-30-059 Cracow (Poland)
- Department of Chemistry, University of Helsinki, P.O. Box 55 (A.I. Virtasen aukio 1), 00014 Helsinki (Finland)
- Applied Mathematics Group, Malmoe University, 205 06 Malmoe (Sweden)
The multiconfiguration Dirac-Hartree-Fock model has been employed to compute the magnetic dipole hyperfine structure constant and the electric field gradient in the {sup 3}P{sub 1} state of neutral mercury. Combined with the experimental electric quadrupole hyperfine interaction constant, the computed electric field gradient yields the nuclear quadrupole moment Q=387{+-}6 mb for {sup 201}Hg. This value is in good agreement with older muonic, atomic, and solid-state values, but differs from the latest muonic result and from the recent {gamma} spectroscopy determination.
- OSTI ID:
- 20650221
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 1 Vol. 71; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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