Abstract
Following the recent Pt(p,p`) experiments which indicated the need for g bosons to reproduce the E4 data, we have extended the O(6) limit of the sd boson model to the sdg bosons. It is shown that a {gamma}-unstable Hamiltonian in the sdg model consisting of a quadrupole interaction and a g boson energy leads to results that are very similar to the O(6) limit. Deviations from the empirical energy spectrum that stem from the {gamma}-unstable nature of the Hamiltonian can be improved by including a consistent hexadecapole interaction which induces triaxiality. The same hexadecapole operator can also account for the strong E4 transitions to the 4{sup +} states presumed to be g boson states. Specific applications are made to the Xe and Pt isotopes. 12 refs., 2 tabs., 4 figs.
Citation Formats
Kuyucak, S, Lac, V-S, Morrison, I, and Barret, B R.
{gamma}-unstable nuclei in the sdg boson model.
Australia: N. p.,
1991.
Web.
Kuyucak, S, Lac, V-S, Morrison, I, & Barret, B R.
{gamma}-unstable nuclei in the sdg boson model.
Australia.
Kuyucak, S, Lac, V-S, Morrison, I, and Barret, B R.
1991.
"{gamma}-unstable nuclei in the sdg boson model."
Australia.
@misc{etde_10102609,
title = {{gamma}-unstable nuclei in the sdg boson model}
author = {Kuyucak, S, Lac, V-S, Morrison, I, and Barret, B R}
abstractNote = {Following the recent Pt(p,p`) experiments which indicated the need for g bosons to reproduce the E4 data, we have extended the O(6) limit of the sd boson model to the sdg bosons. It is shown that a {gamma}-unstable Hamiltonian in the sdg model consisting of a quadrupole interaction and a g boson energy leads to results that are very similar to the O(6) limit. Deviations from the empirical energy spectrum that stem from the {gamma}-unstable nature of the Hamiltonian can be improved by including a consistent hexadecapole interaction which induces triaxiality. The same hexadecapole operator can also account for the strong E4 transitions to the 4{sup +} states presumed to be g boson states. Specific applications are made to the Xe and Pt isotopes. 12 refs., 2 tabs., 4 figs.}
place = {Australia}
year = {1991}
month = {Dec}
}
title = {{gamma}-unstable nuclei in the sdg boson model}
author = {Kuyucak, S, Lac, V-S, Morrison, I, and Barret, B R}
abstractNote = {Following the recent Pt(p,p`) experiments which indicated the need for g bosons to reproduce the E4 data, we have extended the O(6) limit of the sd boson model to the sdg bosons. It is shown that a {gamma}-unstable Hamiltonian in the sdg model consisting of a quadrupole interaction and a g boson energy leads to results that are very similar to the O(6) limit. Deviations from the empirical energy spectrum that stem from the {gamma}-unstable nature of the Hamiltonian can be improved by including a consistent hexadecapole interaction which induces triaxiality. The same hexadecapole operator can also account for the strong E4 transitions to the 4{sup +} states presumed to be g boson states. Specific applications are made to the Xe and Pt isotopes. 12 refs., 2 tabs., 4 figs.}
place = {Australia}
year = {1991}
month = {Dec}
}