g-bosons and F-spin symmetry in the interacting boson model

作者: O. Engel , F. Beck

DOI: 10.1016/0370-2693(91)91268-Z

关键词:

摘要: Abstract The concept of F -spin multiplet is applied to the g-boson extension interacting boson model (IBM). In environment semi-magic nuclei predictions excitation energies and electric quadrupole amplitudes are compared with experimental data. degree freedom necessary in this context describe change values observables within properly.

参考文章(25)
A. Novoselsky, I. Talmi, IBA-1 as a model of IBA-2 Physics Letters B. ,vol. 160, pp. 13- 16 ,(1985) , 10.1016/0370-2693(85)91458-3
A. Hashizume, Y. Tendow, M. Ohshima, Nuclear data sheets for A = 120 Nuclear Data Sheets. ,vol. 52, pp. 641- 714 ,(1987) , 10.1016/S0090-3752(87)80029-7
Hua - Chuan Wu, Bosons with large angular momentum and rotation of even-even nuclei Physics Letters B. ,vol. 110, pp. 1- 6 ,(1982) , 10.1016/0370-2693(82)90938-8
A Arima, F Iachello, Interacting boson model of collective nuclear states II. The rotational limit Annals of Physics. ,vol. 111, pp. 201- 238 ,(1978) , 10.1016/0003-4916(78)90228-2
Yoshimi Akiyama, sdg boson model in the SU(3) scheme Nuclear Physics A. ,vol. 433, pp. 369- 382 ,(1985) , 10.1016/0375-9474(85)90271-4
R.F. Casten, NpNn systematics in heavy nuclei Nuclear Physics A. ,vol. 443, pp. 1- 28 ,(1985) , 10.1016/0375-9474(85)90318-5
H. G. Solari, R. Gilmore, M. Vallieres, U(12) systematics in nuclei. Physical Review C. ,vol. 35, pp. 320- 323 ,(1987) , 10.1103/PHYSREVC.35.320
T. Tamura, K. Miyano, S. Ohya, Nuclear data sheets for A = 124 Nuclear Data Sheets. ,vol. 41, pp. 413- 510 ,(1984) , 10.1016/S0090-3752(84)80090-3
P. De Gelder, E. Jacobs, D. De Frenne, Nuclear data sheets for A = 110 Nuclear Data Sheets. ,vol. 38, pp. 545- 650 ,(1983) , 10.1016/S0090-3752(83)80072-6
D. Bohle, A. Richter, W. Steffen, A.E.L. Dieperink, N. Lo Iudice, F. Palumbo, O. Scholten, New magnetic dipole excitation mode studied in the heavy deformed nucleus 156Gd by inelastic electron scattering Physics Letters B. ,vol. 137, pp. 27- 31 ,(1984) , 10.1016/0370-2693(84)91099-2