Naslov
Multinucleon transfer reactions in closed-shell nuclei

Autori
Szilner, Suzana ; Ur, C. A. ; Corradi, L. ; Marginean, N. ; Pollarolo, G. ; Stefanini, A. M. ; Beghini, S. ; Behera, B. R. ; Fioretto, E. ; Gadea, A. ; Guiot, B. ; Latina, A. ; Mason, P. ; Montagnoli, G. ; Scarlassara, F. ; Trotta, M. ; de Angelis, G. ; Della Vedova, F. ; Farnea, E. ; Haas, F. ; Lenzi, S. ; Lunardi, S. ; Marginean, R. ; Menegazzo, R. ; Napoli, D. R. ; Nespolo, M. ; Pokrovsky, I. V. ; Recchia, F. ; Romoli, M. ; Salsac, M.-D. ; Soić, Neven ; Valiente-Dobon, J. J.

Izvornik
Physical Review C - Nuclear Physics (0556-2813) 76 (2007), 2; 024604-9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
multinucleon transfer reactions; PRISMA+CLARA; 40Ca+96Zr and 90Zr+208Pb; grazing reactions; semiclasical models

Sažetak
Multinucleon transfer reactions in $^{; ; ; ; 40}; ; ; ; $Ca$+^{; ; ; ; 96}; ; ; ; $Zr and $^{; ; ; ; 90}; ; ; ; $Zr$+^{; ; ; ; 208}; ; ; ; $Pb have been measured at energies close to the Coulomb barrier in a high resolution $\gamma$-particle coincidence experiment. The large solid angle magnetic spectrometer PRISMA coupled to the CLARA $\gamma$-array has been employed. Trajectory reconstruction has been applied for the complete identification of transfer products. Mass and charge yields, total kinetic energy losses, $\gamma$ transitions of the binary reaction partners, and comparison of data with semiclassical calculations are reported. Specific transitions in $^{; ; ; ; 95}; ; ; ; $Zr populated in one particle transfer channels are discussed in terms of particle-phonon couplings. The $\gamma$ decays from states in $^{; ; ; ; 42}; ; ; ; $Ca in the excitation energy region expected from pairing vibrations are also observed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA