Accurate Calculation of Superdeformed Bands in Hg and Pb

  • The superdeformed (SD) rotational bands in Hg and Pb are analyzed by means of the abc expression for fotational bands:E(I)=a[1+cL(I+1)][1+bI(I+1)-1],which was derived from the Bohr Hamiltonian.The agreement between calculated and observed transition energies is incredibly well.The deviation of the calculated E's from the observed results turns out to be │δ│≤0.5keV (except for a few cases,0.5keV│δ│≤0.75keV).Some transitions which have not been observed yet in these SD bands are also predicted,which may be useful for experimental investigation.
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LEI Yi-An and ZENG Jin-Yan. Accurate Calculation of Superdeformed Bands in Hg and Pb[J]. Chinese Physics C, 1993, 17(7): 636-643.
LEI Yi-An and ZENG Jin-Yan. Accurate Calculation of Superdeformed Bands in Hg and Pb[J]. Chinese Physics C, 1993, 17(7): 636-643. shu
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Received: 1900-01-01
Revised: 1900-01-01
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Accurate Calculation of Superdeformed Bands in Hg and Pb

    Corresponding author: LEI Yi-An,
  • Peking University,100871

Abstract: The superdeformed (SD) rotational bands in Hg and Pb are analyzed by means of the abc expression for fotational bands:E(I)=a[1+cL(I+1)][1+bI(I+1)-1],which was derived from the Bohr Hamiltonian.The agreement between calculated and observed transition energies is incredibly well.The deviation of the calculated E's from the observed results turns out to be │δ│≤0.5keV (except for a few cases,0.5keV│δ│≤0.75keV).Some transitions which have not been observed yet in these SD bands are also predicted,which may be useful for experimental investigation.

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