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Title: Application of a semimicroscopic core-particle coupling method to the backbending in odd deformed nuclei

Abstract

In two previous papers, the Kerman-Klein-D{umlt o}nau-Frauendorf model was used to study rotational bands of odd deformed nuclei. Here we describe backbending for odd nuclei using the same model. The backbending in the neighboring even nuclei is described by a phenomenological two-band model, and this core is then coupled to a large single-particle space, as in our previous work. The results obtained for energies and {ital M}1 transition rates are compared with experimental data for {sup 165}Lu and for energies alone to the experimental data for {sup 179}W. For the case of {sup 165}Lu comparison is also made with previous theoretical work. {copyright} {ital 1996 The American Physical Society.}

Authors:
;  [1];  [2]
  1. Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States)
  2. Department of Physics, University of Manchester Institute of Science and Technology, P.O. Box 88, Manchester, M60 1QD (United Kingdom)
Publication Date:
OSTI Identifier:
286806
Resource Type:
Journal Article
Journal Name:
Physical Review, C
Additional Journal Information:
Journal Volume: 54; Journal Issue: 2; Other Information: PBD: Aug 1996
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; DEFORMED NUCLEI; BACKBENDING; ROTATIONAL STATES; M1-TRANSITIONS; LUTETIUM 165; ENERGY; TUNGSTEN 179; ODD-ODD NUCLEI

Citation Formats

Protopapas, P, Klein, A, and Walet, N R. Application of a semimicroscopic core-particle coupling method to the backbending in odd deformed nuclei. United States: N. p., 1996. Web. doi:10.1103/PhysRevC.54.638.
Protopapas, P, Klein, A, & Walet, N R. Application of a semimicroscopic core-particle coupling method to the backbending in odd deformed nuclei. United States. doi:10.1103/PhysRevC.54.638.
Protopapas, P, Klein, A, and Walet, N R. Thu . "Application of a semimicroscopic core-particle coupling method to the backbending in odd deformed nuclei". United States. doi:10.1103/PhysRevC.54.638.
@article{osti_286806,
title = {Application of a semimicroscopic core-particle coupling method to the backbending in odd deformed nuclei},
author = {Protopapas, P and Klein, A and Walet, N R},
abstractNote = {In two previous papers, the Kerman-Klein-D{umlt o}nau-Frauendorf model was used to study rotational bands of odd deformed nuclei. Here we describe backbending for odd nuclei using the same model. The backbending in the neighboring even nuclei is described by a phenomenological two-band model, and this core is then coupled to a large single-particle space, as in our previous work. The results obtained for energies and {ital M}1 transition rates are compared with experimental data for {sup 165}Lu and for energies alone to the experimental data for {sup 179}W. For the case of {sup 165}Lu comparison is also made with previous theoretical work. {copyright} {ital 1996 The American Physical Society.}},
doi = {10.1103/PhysRevC.54.638},
journal = {Physical Review, C},
number = 2,
volume = 54,
place = {United States},
year = {1996},
month = {8}
}