Evolution from spherical to various deformed shapes in the odd-odd Pr-136(59)77 nucleus (CROSBI ID 78719)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Petrache, C.M. ; Ur, C.A. ; Bazzacco, D. ; Lunardi, S. ; Rossi Alvarez, C. ; Ionescu-Bujor, M. ; Iordachescu, A. ; Bucurescu, D. ; Brandolini, F. ; De Angelis, G. ; Maron, G. ; Napoli, D.R. ; Pavan, P. ; Medina, N.H. ; Venturelli, R. ; Brant, Slobodan ; Vretenar, Dario
engleski
Evolution from spherical to various deformed shapes in the odd-odd Pr-136(59)77 nucleus
High spin states were investigated experimentally and new states were identified. Calculations were performed in the IBFFM and good agreement with experiment was obtained. The level scheme of the doubly odd 136Pr nucleus has been investigated via the 136Ce(p, n), 122Sn(19F, 5n) and 110Pd(30Si, p3n) reactions at beam energies of 14, 84 and 125 MeV, respectively. A complex decay scheme has been established for the 90 ns isomeric level with Ex = 594.7 keV and Jπ = 6+. Six new bands have been identified: two consist of strong dipole and crossover quadrupole transitions, whereas the other four, very weakly populated, consist of only quadrupole transitions. The observed level structures are compared to theoretical calculations performed within the interacting boson model for odd-odd nuclei (IBFFM) and the cranked shell model.
nuclear structure ; high spin states ; 136Pr ; spherical shapes ; deformed shapes
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
