6533b85afe1ef96bd12b9401
RESEARCH PRODUCT
Spins, moments and charge radii in the isotopic series181Hg-191Hg
J. BonnJ. BonnJ. BonnH. J. KlugeH. J. KlugeH. J. KlugeG. HuberErnst W. OttenErnst W. OttenErnst W. Ottensubject
PhysicsOptical pumpingNuclear and High Energy PhysicsIsotopeSpinsNuclear fusionNeutronAtomic physicsGround stateHyperfine structureEffective nuclear chargedescription
The hyperfine structure splitting and the isotope shift in the (6 s2 1S0 - 6s 6p3P1,λ=2,537 A) line of very neutron deficient Hg isotopes were determined by the β radiation detected optical pumping method (β-RADOP). In addition, nuclear magnetic resonance was observed in the atomic ground state. The results are Mean-square nuclear charge radii are calculated. Interpreting the sudden change of nuclear radius between187Hg and185Hg δ〈r2〉187,185=0.42(5)fm2 as oblate-prolate shape transition, one obtains δ〈β2〉 =0.054(5).
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1976-09-01 | Zeitschrift f�r Physik A Atoms and Nuclei |