Microscopic structure of octupole correlations at high-spin in superdeformed open-shell nuclei

S. Mizutori, Yoshifumi Shimizu, K. Matsuyanagi

Research output: Contribution to journalArticle

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Abstract

We investigate microscopic structures of octupole correlations at high spin in superdeformed open-shell nuclei in the Gd-Dy region, using the random-phase approximation (RPA) based on the cranked shell model. The result of our calculation indicates that constructive interplay between rotation-aligned particle-hole (or two-quasiparticle) excitations and octupole vibra-tions is very important in determining octupole softness of superdeformed bands.

Original languageEnglish
Pages (from-to)276-279
Number of pages4
JournalPhysica Scripta
Volume1995
Issue numberT56
DOIs
Publication statusPublished - Jan 1 1995

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softness
Shell Model
Quasiparticles
Nucleus
Shell
Excitation
nuclei
Approximation
approximation
excitation

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Mathematical Physics
  • Condensed Matter Physics

Cite this

Microscopic structure of octupole correlations at high-spin in superdeformed open-shell nuclei. / Mizutori, S.; Shimizu, Yoshifumi; Matsuyanagi, K.

In: Physica Scripta, Vol. 1995, No. T56, 01.01.1995, p. 276-279.

Research output: Contribution to journalArticle

Mizutori, S. ; Shimizu, Yoshifumi ; Matsuyanagi, K. / Microscopic structure of octupole correlations at high-spin in superdeformed open-shell nuclei. In: Physica Scripta. 1995 ; Vol. 1995, No. T56. pp. 276-279.
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