Abstract
The triaxial shape in the vicinity of γ = π/6 in nuclei has been studied making use of a potential with the exactly separable form u(β) + v(γ)/β 2 in the Bohr collective Hamiltonian. The Davidson potential for u(β) and a harmonic potential centered at γ = π/6 for v(γ) are assumed to solve the Bohr Hamiltonian. We present analytic expressions for the energy spectra and the B(E2) transition rates, and compare theoretical results with available experimental data for 192Pt.
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Lee, J.H. Solution of the Bohr Hamiltonian with the Davidson potential for a soft triaxial shape around γ = π/6 in nuclei. Journal of the Korean Physical Society 63, 1907–1912 (2013). https://doi.org/10.3938/jkps.63.1907
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DOI: https://doi.org/10.3938/jkps.63.1907