Theoretical study of the decay-out spin of superdeformed bands in the Dy and Hg regions

Y. R. Shimizu; M. Matsuo; K. Yoshida

doi:10.1016/S0375-9474(00)00674-6

Theoretical study of the decay-out spin of superdeformed bands in the Dy and Hg regions

Y. R. Shimizu, M. Matsuo, K. Yoshida

Experimental Particle Physics

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

The decay of the superdeformed bands has been studied mainly concentrating upon the decay-out spin, which is sensitive to the tunneling probability between the super- and normal-deformed wells. Although the basic features are well understood by the calculations, it is difficult to precisely reproduce the decay-out spins in some cases. Comparison of the systematic calculations with experimental data reveals that values of the calculated decay-out spins scatter more broadly around the average value in both the A ≈ 150 and 190 regions, which reflects the variety of calculated tunneling probability in each band.

Original language	English
Pages (from-to)	464-469
Number of pages	6
Journal	Nuclear Physics A
Volume	682
Issue number	1-4
DOIs	https://doi.org/10.1016/S0375-9474(00)00674-6
Publication status	Published - Feb 12 2001

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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N2 - The decay of the superdeformed bands has been studied mainly concentrating upon the decay-out spin, which is sensitive to the tunneling probability between the super- and normal-deformed wells. Although the basic features are well understood by the calculations, it is difficult to precisely reproduce the decay-out spins in some cases. Comparison of the systematic calculations with experimental data reveals that values of the calculated decay-out spins scatter more broadly around the average value in both the A ≈ 150 and 190 regions, which reflects the variety of calculated tunneling probability in each band.

AB - The decay of the superdeformed bands has been studied mainly concentrating upon the decay-out spin, which is sensitive to the tunneling probability between the super- and normal-deformed wells. Although the basic features are well understood by the calculations, it is difficult to precisely reproduce the decay-out spins in some cases. Comparison of the systematic calculations with experimental data reveals that values of the calculated decay-out spins scatter more broadly around the average value in both the A ≈ 150 and 190 regions, which reflects the variety of calculated tunneling probability in each band.

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Theoretical study of the decay-out spin of superdeformed bands in the Dy and Hg regions

Abstract

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