Interacting boson approximation studies of the negative parity states of Os172180 isotopes

W.-T. Chou and S. T. Hsieh
Phys. Rev. C 51, 136 – Published 1 January 1995
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Abstract

The negative parity state of Os172180 are studied in the framework of the interacting boson approximation model. The negative parity states are formed by including one f boson or allowing one boson to break into two fermions which are placed in orbits with opposite parity. The calculated level energies and B(E2)’s are in reasonable agreements with experiments. From the comparison of intrinsic structure it suggests that the relative energy of the quasiparticles may be the most important factor in the calculations.

  • Received 21 January 1994

DOI:https://doi.org/10.1103/PhysRevC.51.136

©1995 American Physical Society

Authors & Affiliations

W.-T. Chou

  • Department of Nuclear Science, National Tsing Hua University, Hsinchu, Taiwan

S. T. Hsieh

  • Department of Physics, National Tsing Hua University, Hsinchu, Taiwan

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Vol. 51, Iss. 1 — January 1995

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