Abstract
TheSU(3) limit of thesdg-pf interacting boson model is proposed. Applications to the collective states of236,238U are discussed. It is shown that the spectra can be well described by the model.
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Engel, J., Iachello, F., Quantization of asymmetric shapes in nuclei,Phys. Rev. Lett., 1985, 54: 1126.
Kusnezov, D., Iachello, F., A study of collective octupole states in Barium in the interacting boson model,Phys. Lett., Ser. B, 1988, 209: 420.
Long, G. L., Shen, T. Y., Ji, H. Y. et al., Analytical expressions for electromagnetic transition rates in theSU(3) limit of thesdpf interacting boson model,Phys.Rev., Ser. C, 1998, 57: 2301.
Liu, Y. X., Sun, H. Z., Zhao, E. G., Dynamical symmetries of thesdpf interacting boson model,J. Phys., Ser. G, 1994, 20: 407.
Otsuka, T., Arima, A., Yoshinaga, N., Dominance of monopole and quadrupole pairs in the Nilsson model,Phys. Rev. Lett., 1982, 48: 387.
Liu, Y.X., Description of superdeformed nuclear states in the interacting boson model,Phys. Rev., Ser. C, 1997, 56: 1370.
Sun, H. Z.,SU(3) andSU(5) dynamical symmetries in the extended IBM,KINAM, 1983, 5: 135.
Bohr, A., Mottelsou, B. R., On the spectrum of168Er,Physica Scripta, 1982, 25: 28.
Yoshinaga, N., Akiyama, Y., Arima, A.,sdg Interacting-boson model applied to168Er,Phys. Rev. Lett., 1986, 56:1116.
Long, G. L, The rotational limit of the interacting boson model 3,Commun. Theor. Phys., 1997, 27: 317.
Elliott, J. P., Collective motion in the nuclear shell modol I, II,Proc. Roy. Soc., Ser. A, 1958, 245(128): 562.
Yoshida, N., Spin dependence of the moment inertia and the IBM,Phys. Lett., Ser. B, 1991, 256: 129.
Schmorak, M. R. Nuclear data sheets for A≗236,Nud. Data sheets, 1991, 63: 83.
Shurshikov, E. N., Nuclear data sheets forA ≗ 238,Nud. Data sheets, 1988, 53: 601.
Long, G. L., Ji, H. Y., Spin dependence of intra-ground-state-band E2 transition in theSU(3) limit of thesdg interacting boson model,Phys. Rev., Ser. C, 1998, 57: 1686.
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Project sapported by the National Natural Science Foundation of China (Grant No. 19775025), Science Fund of China Nuclear Industry, Excellent Young University Teachers Fund of China National Education Commitee, Fok YingTung Education Foundation.
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Long, G., Zhang, W., Ji, H. et al. SU(3) limit ofsdgpf interacting boson model. Sci. China Ser. A-Math. 41, 1296–1301 (1998). https://doi.org/10.1007/BF02882270
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DOI: https://doi.org/10.1007/BF02882270