Proton-hole states in the N=30 neutron-rich 49K isotope (CROSBI ID 165676)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Broda, R. ; Wrzesinski, J ; Gadea, A. ; Marginean, N. ; Fornal, B. ; Corradi, L. ; Stefanini, A.M. ; Krolas, W. ; Pawlat, T. ; Szpak, B. ; Lunardi, S. ; Valiente-Dobon, J.J. ; Mengoni, D. ; Farnea, E. ; Carpenter, M.P. ; De Angelis, G. ; Della Vedova, F. ; Fioretto, E. ; Guiot, B. ; Janssens, R.V.F. ; Mantica, P.F. ; Mason, P. ; Montagnoli, G. ; Napoli, D.R. ; Orlandi, R. ; Pokrovskiy, I. ; Pollarolo, G. ; Sahin, E. ; Scarlassara, F. ; Silvestri, R. ; Szilner, Suzana ; Ur, C.A. ; Trotta, M. ; Zhu, S.
engleski
Proton-hole states in the N=30 neutron-rich 49K isotope
Excited states in the N = 30 neutron-rich 49K have been studied using multi-nucleon transfer reactions with thin targets and the PRISMA-CLARA spectrometer combined with thick-target - coincidence data from Gammasphere. The d3/2 proton-hole state is located 92 keV above the s1/2 ground state and the proton-particle f7/2 state is suggested at 2104 keV. Three other levels are established as involving the coupling to 2+ of two neutrons above the N = 28 shell. The measured or estimated lifetimes served to reinforce the interpretation of the observed level structure which is found to be in satisfactory agreement with shell model calculations.
multinucleon transfer reaction ; particle-gamma coincidence ; gamma-gamma coincidence ; shell mode
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Podaci o izdanju
82 (3)
2010.
034319
7
objavljeno
0556-2813
1089-490X
10.1103/PhysRevC.82.034319