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Rotational band structure in odd-odd /sup 132/La

Journal Article · · Phys. Rev. C; (United States)
The level scheme of /sup 132/La was obtained with in-beam gamma spectroscopy techniques using fusion evaporation reactions with /sup 10,11/B, /sup 14/N beams and isotopic targets of Te and Sn. Two rotational band structures were seen. One band, assigned to the ..pi../ital h//sub 11/2//direct product/..nu..h/sub 11/2/, shows a smaller signature splitting as compared to the isotones /sup 134/Pr and /sup 136/Pm, indicating a slight reduction of triaxiality. The other band has been tentatively assigned the ..pi..(422)3/2/sup +//direct product/..nu..h/sub 11/2/ configuration, and shows no signature splitting indicating a near prolate shape.
Research Organization:
Laboratorio Pelletron, Departamento de Fisica Nuclear, Instituto de Fisica, Universidade de Sao Paulo, 01498-Saat/Bo Paulo, SP, Brazil(BR)
OSTI ID:
6092721
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 39:6; ISSN PRVCA
Country of Publication:
United States
Language:
English

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