A microscopic view of high-spin excitations in90Zr
- 1 January 1986
- journal article
- Published by IOP Publishing in Journal of Physics G: Nuclear Physics
- Vol. 12 (1) , 15-22
- https://doi.org/10.1088/0305-4616/12/1/009
Abstract
The spectral structure of 90Zr has been studied by carrying out a configuration-mixing shell-model calculation in a deformed basis using Ip3/2, 0f5/2, 1p12/, 0g9/2 model space. A modified Kuo-Brown effective interaction has been used. The band structure for the positive- and negative-parity states has been inferred through enhanced intraband E2 transitions as compared with the weak interband transitions. The present calculation describes fairly well the observed positive-parity states including the odd-J states as well as the negative-parity states. Many high-spin states and intraband E2 transition strengths have been predicted.Keywords
This publication has 29 references indexed in Scilit:
- Collective bands in81SrJournal of Physics G: Nuclear Physics, 1985
- Decay ofNb90Physical Review C, 1982
- Systematics ofE2transition strengths in the Zn—Kr regionPhysical Review C, 1982
- Hexadecapole strength in the region of the low-energy octupole resonance in 90ZrPhysics Letters B, 1981
- Resonant scattering of bremsstrahlung byZr90Physical Review C, 1974
- 91Zr(τ, α)90Zr and the matrix elements: Test of an average effective interactionPhysics Letters B, 1973
- Neutron Hole States inNuclei Studied with the () Reaction on,, andPhysical Review B, 1968
- Inelastic Scattering ofIons at Intermediate EnergiesPhysical Review B, 1967
- Nuclear-Reaction Studies with 65-MeV Alpha Particles on ZirconiumPhysical Review B, 1966
- Reaction at 18.8 MeV and the Nuclear-Shell ModelPhysical Review B, 1966