DESCRIPTION OF LOW-LYING VIBRATIONAL AND 2-QUASI-PARTICLE STATES IN DY-164

Authors
SOLOVIEV VG SUSHKOV AV
Citation
Vg. Soloviev et Av. Sushkov, DESCRIPTION OF LOW-LYING VIBRATIONAL AND 2-QUASI-PARTICLE STATES IN DY-164, ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 345(2), 1993, pp. 155-161
Citations number
38
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI → ACNP
ISSN journal
09397922
Volume
345
Issue
2
Year of publication
1993
Pages
155 - 161
Database
ISI
SICI code
0939-7922(1993)345:2<155:DOLVA2>2.0.ZU;2-V
Abstract
The calculation with the deformed Woods-Saxon potential and residual i nteraction allowing for a two-phonon admixture of the quadrupole, octu pole and hexadecapole vibrational and two-quasiparticle states in Dy-1 64 have been made. The calculated excitation energies and B (E; lambda = 2, 3, 4) values are found to be in reasonable agreement with experi mental data. The calculated 0+ states in Er-168 do not contradict expe rimental data. It is shown that the wave functions of states with ener gies below 2.3 MeV have dominating one-phonon components.