Study of quadrupole moment, octupole transition and transition density of /sup 208/Pb3-state: application of the generator coordinate method (GCM)

Journal Article · Mon Jul 01 04:00:00 EDT 1985 · Chin. Phys.; (United States)

OSTI ID:5253679

Pao, FANG; Ke-ding, XIA; De-ji, FU; Gong-ou, XU

Using the generator coordinate method (GCM)/sup 1/ and taking into account the coupling between the collective octupole vibration and noncollective particle-hole configurations, we have calculated the quadrupole moment Q(3/sup -/), the reduced octupole transition probability B(E3), and the variations of the transitions density rho/sup tr//sub 3/- with respect to the radial distance, for /sup 208/Pb. We obtained the results that Q(3/sup -/) = -0.098 eb/sup dagger/ and B(E3) = 38 w.u./sup double-dagger/ It is shown that the desired results can be obtained by taking the core-excitation into account microscopically in the GCM framework without introducing the usual effective charge for nucleons.

• Research Organization: Institute of Nuclear Research, Shanghai, China
• OSTI ID: 5253679
• Journal Information: Chin. Phys.; (United States), Journal Name: Chin. Phys.; (United States) Vol. 5:3; ISSN CHPHD
• Country of Publication: United States
• Language: English

Related Subjects

651913* -- Nuclear Properties & Reactions
A=190-219
Theoretical-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COLLECTIVE EXCITATIONS
E3-TRANSITIONS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION
GENERATOR-COORDINATE METHOD
HEAVY NUCLEI
ISOTOPES
LEAD 208
LEAD ISOTOPES
MULTIPOLE TRANSITIONS
NUCLEI
QUADRUPOLE MOMENTS
STABLE ISOTOPES