ISSN:
1434-601X
Keywords:
PACS. 21.10.Re Collective levels – 23.20.En Angular distribution and correlation measurements – 23.20.Lv Gamma transitions and level energies – 27.80.+w 190 ≤ A ≤ 219
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: This work has established eight cross-talk transitions between the two signature partner superdeformed (SD) bands in 197Pb with the EUROBALL IV spectrometer. Directional correlations from oriented states measurements confirm the ΔI = 1 character of these transitions. The flat behaviour of the dynamical moment of inertia and the agreement between the experimental and microscopic HF+BCS values of (g K - g R)K/Q 0 suggest that the configuration of the SD bands is based upon the υ[752]5/2- neutron intruder orbital. The derived effective spin gyromagnetic factor g s eff is found to be not quenched, and is close to the theoretical g s free value.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100500070052
Permalink