ISSN:
1434-601X
Keywords:
27.60.+j
;
21.60.Cs
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract In-beamγ-ray and conversion electron measurements with (α, xn) reactions have established the145Sm highspin states up toI π=25/2+ at 3.5 MeV excitation. A shell model analysis using empirical two- and one-body energies from neighbouring nuclei classifies the low-lying odd-parity levels as 3-quasiparticle states formed by the144Sm two-proton-hole excitations and thef 7/2 valence neutron. The higher-lying positive-parity states involve particle-hole core excitations with one proton inh 11/2.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01295769