Abstract
Through particle-rotor model, band structure of superdeformed bands in odd-A Hg nuclei is analysed. An overall and excellent agreement between the calculated and observed kinematic and dynamic moments of inertia is obtained. The electromagnetic transition properties of SD bands can be used to identify the configuration with certainty
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References
Riley, M. A., Cullen, D. M., Alderson, A.et al., Multiple superdeformed bands in194Hg and their dynamical moments of inertia,Nucl. Phys., 1990, A512: 178.
Satula, W., Cwiok, S., Nazarewicz, W.et al., Structure of superdeformed states in Au-Ra nuclei,Nucl. Phys., 1991, A529: 289.
Lauritsen, T., Janssens, R. V.F., Carpenter, M. P.et al.., Dynamic moment of inertia of192Hg superdeformed bands at high rotational frequencies,Phys. Lett., 1992, B279: 239.
Drigert, M. W., Carpenter, M. P., Janssens, R. V. F.et al., Superdeformed bands in189, 190Hg,Nucl. Phys., 1991, A530: 452.
Chen, X. Q., Xing, Z., Calculation of superdeformed bands by using particle-rotor model,J. Phys., 1993, G19: 1869.
Carpenter, M. P., Janssens, R. V. F., Moore, E.F.et al., Excited superdeformed bands in191Hg,Phys. Lett., 1990, B240: 44.
Cullen, D. M., Riley, M. A., Alderson. A.et al., Landau-Zener crossing in superdeformed193Hg: Evidence for octupole correlations in superdeformed nuclei,Phys. Rev. Lett., 1990, 65: 1547.
Meyer-ter-Vehn, J., Collective model description of transitional odd-A nuclei,Nucl. Phys., 1975, A249: 111.
Xing, Z., Chen, X. Q., A phenomenological analysis of superdeformed bands in even- even nuclei.High Energy Phys. and Nucl. Phys., 1991, 15: 411.
Wu, C. S., Zeng, J. Y., Xing, Z.et al., Spin determination and calculation of nuclear superdeformed bands in A~ 190 region,Phys. Rev., 1992, C45: 261.
Chen, X. Q., Xing, Z., An analysis of energy spectra and determination of spins for superdeformed bands in A~ 190 region,High Energy Phys. and Nucl. Phys., 1991, 15: 419.
Holmberg, P., Lipas, P. O., A new formula for rotational energies,Nucl. Phys., 1968, A117: 552.
Wu, C.S., Zeng, J. Y., Xing, Z.et al., Spin determination and calculation of nuclear superdeformed bands in A~ 190 region,Phy. Rev., 1992, C45: 261.
Becker, J. A., Henry, E. A., Kuhnert, A.et al., Level spin for superdeformed nuclei near A = 194,Phys. Rev., 1992, C46: 889.
Moore, E. F., Janssens, R. V. F., Chasman, R. R.et al., Observation of superdeformed in191Hg,Phys. Rev. Lett., 1989. 63: 360.
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Project supported by the National Natural Science Foundation of China and China Nuclear Industry Science Foundation.
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Chen, X., Xing, Z. Band structure of superdeformed bands in odd-A Hg nuclei. Sci. China Ser. A-Math. 40, 400–407 (1997). https://doi.org/10.1007/BF02911440
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DOI: https://doi.org/10.1007/BF02911440