logo

Study of rotational bands of 129La using the projected shell model

Study of rotational bands of 129La using the projected shell model

WANG Zixing,
SHEN Shuifa,
SHI Shuanghui,
GU Jiahui,
LIU Jingyi,
ZHU Zhiyuan
Nuclear Science and TechniquesVol.10, No.3pp.149-154Published in print 01 Aug 1999
144101

The projected shell model is applied to the nucleus 129La. The present results of theoretical calculations about the one-quasiproton bands are compared with experimental data. The agreement with both the yrast πh11/2 band πg7/2 band is satisfactory. We also assign the πg7/2⊗ [vh11/2] 2 configuration with an oblate shape for one of bands in 129La.

Prolate shapePSM (Projected shell model)One-quasiproton band
References
1 He Y, Godfrey M J, Jenkins J et al. J Phys, 1992, G18: 99~119 and Nucl Data Sheets, 1996, 77: 743~745
2 Wyss R, Nyberg J, Johnson A et al. Phys Lett, 1988, B215: 211~217
3 Bengtsson T, Ragnarsson I. Nucl Phys, 1985, A436: 14~82
4 Kühn K, Wiedenöhver I, Vogel O et al. Nucl Phys, 1995, A594: 87~115
5 Gizon A, Genevey J, Weiss B et al. Z Phys, 1997, A359: 11~17
6 Hara K. Sun Nucl Phys, 1991, A529: 445~466
7 Hara K, Sun Y. Nucl Phys, 1992, A531: 221~236
8 Hara K, Sun Y. Nucl Phys, 1992, A537: 77~99
9 Hara K, Sun Y. Int J Mod Phys, 1995, E4: 637~785
10 Rizzutto M A, Cybulska E W, Emediato L G R et al. Nucl Phys, 1994, A569: 547~561
11 Bohr A, Mottelson B R. Nuclear Structure. Vol. 1 (Benjamin, New York, Amsterdam, 1969), p. 169
12 Möller P, Nix J R, Myers W D et al. At Data Nucl Data Tables, 1995, 59: 185
13 Zhang J Y, Xu N, Fossan D B et al. Phys Rev, 1989, C39: 714~716
14 Hildingsson L, Beausang C W, Fossan D B et al. Phys Rev, 1989, C39: 471~487