Quadrupole-deformed and octupole collective bands in $^{228}$Ra

Spins and parities for collective states in $^{228}$Ra have been determined from conversion electron measurements with a mini-orange $\beta$-spectrometer. The fast-timing $\beta\gamma\gamma(t)$ method has been used to measure lifetimes of T$_{1/2}$=550(20) ps and 181(3) ps for the $2^{+}_{1}$ and $4...

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Detalles Bibliográficos
Autores principales: Gulda, K, Mach, H, Aas, A J, García-Borge, M J, Burke, D G, Fogelberg, B, Gietz, H, Grant, I S, Hagebø, E, Hill, P, Hoff, P, Kaffrell, N, Kurcewicz, W, Lindroth, A, Løvhøiden, G, Martínez, T, Mattsson, S, Naumann, R A, Nybø, K, Nyman, G H, Rubio, B, Sánchez-Vega, M, Taín, J L, Taylor, R B E, Tengblad, O, Thorsteinsen, T F
Lenguaje:eng
Publicado: 1998
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0375-9474(98)00191-2
http://cds.cern.ch/record/350910

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