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Title: Backbending phenomena in {sup 132,134,136}Ce with a pair-truncated shell model

Abstract

The backbending phenomena observed in Ce isotopes, {sup 132,134,136}Ce are investigated in terms of a pair-truncated shell model, a fully microscopic theory that conserves the nucleon number and the total spin. The model reproduces the backbending phenomena quite well, where the experimental bending point of {sup 132}Ce is spin 12 and those of {sup 134}Ce and {sup 136}Ce are spin 10. In addition to high spin states, the theory provides a successful description of energy levels for low-lying collective states as well as those electromagnetic properties, such as B(E2) branching ratios and g factors.

Authors:
;  [1];  [1]
  1. Department of Physics, Saitama University, Saitama City 338-8570 (Japan)
Publication Date:
OSTI Identifier:
20695868
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 71; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevC.71.014305; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BACKBENDING; BRANCHING RATIO; CERIUM 132; CERIUM 134; CERIUM 136; E2-TRANSITIONS; HIGH SPIN STATES; LANDE FACTOR; NUCLEONS; SHELL MODELS; SPIN

Citation Formats

Takahashi, T, Yoshinaga, N, Higashiyama, K, and Department of Physics, University of Tokyo, Hongo, Tokyo 113-0033. Backbending phenomena in {sup 132,134,136}Ce with a pair-truncated shell model. United States: N. p., 2005. Web. doi:10.1103/PhysRevC.71.014305.
Takahashi, T, Yoshinaga, N, Higashiyama, K, & Department of Physics, University of Tokyo, Hongo, Tokyo 113-0033. Backbending phenomena in {sup 132,134,136}Ce with a pair-truncated shell model. United States. doi:10.1103/PhysRevC.71.014305.
Takahashi, T, Yoshinaga, N, Higashiyama, K, and Department of Physics, University of Tokyo, Hongo, Tokyo 113-0033. Sat . "Backbending phenomena in {sup 132,134,136}Ce with a pair-truncated shell model". United States. doi:10.1103/PhysRevC.71.014305.
@article{osti_20695868,
title = {Backbending phenomena in {sup 132,134,136}Ce with a pair-truncated shell model},
author = {Takahashi, T and Yoshinaga, N and Higashiyama, K and Department of Physics, University of Tokyo, Hongo, Tokyo 113-0033},
abstractNote = {The backbending phenomena observed in Ce isotopes, {sup 132,134,136}Ce are investigated in terms of a pair-truncated shell model, a fully microscopic theory that conserves the nucleon number and the total spin. The model reproduces the backbending phenomena quite well, where the experimental bending point of {sup 132}Ce is spin 12 and those of {sup 134}Ce and {sup 136}Ce are spin 10. In addition to high spin states, the theory provides a successful description of energy levels for low-lying collective states as well as those electromagnetic properties, such as B(E2) branching ratios and g factors.},
doi = {10.1103/PhysRevC.71.014305},
journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 1,
volume = 71,
place = {United States},
year = {2005},
month = {1}
}