Test of Parity Doubling in 223Ra and 223Th
作者： N. Amzal , P. A. Butler , G. D. Jones , B. Gall , F. Hannachi
DOI: 10.1007/978-1-4615-4257-5_16
关键词:
摘要: The level structures of the odd-A nuclei 223Ra and 223Th have been investigated by means α-γand α-e K,L,M angular correlation measurements, in-beam electron conversion γ-ray spectroscopy. Values g-factors for members K = 3/2± bands in K= 5/2± extracted from measurement B(M1)/B(E2) branching ratios compared to theoretical predictions order ascertain wether they support other indications octupole deformation these or not.
springer.com
springerlink.com参考文章(7)
G.D. Jones, P.A. Butler, T.H. Hoare, P.M. Jones, A study of 223Ra populated by α-decay European Physical Journal A. ,vol. 2, pp. 129- 141 ,(1998) , 10.1007/S100500050101
G D Jones, T H Hoare, P A Butler, C A White, A compact apparatus for alpha - gamma , alpha -eK,L,M angular correlation and internal conversion coefficient measurements Journal of Physics G. ,vol. 17, pp. 713- 718 ,(1991) , 10.1088/0954-3899/17/5/017
M. Dahlinger, E. Kankeleit, D. Habs, D. Schwalm, B. Schwartz, R.S. Simon, J.D. Burrows, P.A. Butler, Alternating parity bands and octupole effects in 221Th and 223Th Nuclear Physics. ,vol. 484, pp. 337- 375 ,(1988) , 10.1016/0375-9474(88)90076-0
P. A. Butler, W. Nazarewicz, Intrinsic reflection asymmetry in atomic nuclei Reviews of Modern Physics. ,vol. 68, pp. 349- 421 ,(1996) , 10.1103/REVMODPHYS.68.349
P. Paris, C.F. Liang, B. Legrand, Gradient-field electron guides for conversion electron studies Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment. ,vol. 357, pp. 398- 405 ,(1995) , 10.1016/0168-9002(94)01538-4
S. Cwiok, J. Dudek, W. Nazarewicz, J. Skalski, T. Werner, Single-particle energies, wave functions, quadrupole moments and g-factors in an axially deformed woods-saxon potential with applications to the two-centre-type nuclear problems Computer Physics Communications. ,vol. 46, pp. 379- 399 ,(1987) , 10.1016/0010-4655(87)90093-2
I Ahmad, P A Butler, Octupole Shapes in Nuclei Annual Review of Nuclear and Particle Science. ,vol. 43, pp. 71- 116 ,(1993) , 10.1146/ANNUREV.NS.43.120193.000443