Reaction dynamics and nuclear structure of moderately neutron-rich Ne isotopes by heavy-ion reactions (CROSBI ID 187267)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bottoni, S. ; Benzoni, G. ; Leoni, S. ; Montanari, D. ; Bracco, A. ; Azaiez, F. ; Franchoo, S. ; Stefan, I. ; Blasi, N. ; Camera, F. ; Crespi, F.C.L. ; Corsi, A. ; Million, B. ; Nicolini, R. ; Vigezzi, E. ; Wieland, O. ; Zocca, F. ; Corradi, L. ; De Angelis, G. ; Fioretto, E. ; Guiot, B. ; Marginean, N. ; Napoli, D.R. ; Orlandi, R. ; Sahin, Eda ; Stefanini, A.M. ; Valiente-Dobon, J.J. ; Aydin, S. ; Bazzacco, D. ; Farnea, E. ; Lenzi, S. ; Lunardi, S. ; Mason, P. ; Mengoni, D. ; Montagnoli, G. ; Recchia, F. ; Ur, C. ; Scarlassara, F. ; Gadea, A. ; Maj, A. ; Wrzesinski, J. ; Zuber, K. ; Dombradi, Zs. ; Szilner, Suzana ; Saltarelli, A. ; Pollarolo, G.
engleski
Reaction dynamics and nuclear structure of moderately neutron-rich Ne isotopes by heavy-ion reactions
The heavy-ion reaction 22Ne+208Pb at 128 MeV beam energy has been studied using the PRISMA-CLARA experimental setup at Legnaro National Laboratories. Elastic, inelastic, and one-nucleon transfer differential cross sections are measured and global agreement is obtained with semiclassical and distorted-wave Born approximation (DWBA) calculations. In particular, the angular distribution of the 2+ state of 22Ne is analyzed by DWBA and a similar calculation is performed for the unstable 24Ne nucleus, using existing data from the reaction 24Ne+208Pb at 182 MeV (measured at SPIRAL with the VAMOS-EXOGAM setup). In both cases the DWBA model gives a good reproduction of the experiment, pointing to a strong reduction of the β2(C) charge deformation parameter in 24Ne. This follows the trend predicted for the evolution of the quadrupole deformation along the Ne isotopic chain.
nuclear reaction; spectrometers; DWBA
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Podaci o izdanju
85
2012.
064621-1-064621-7
objavljeno
0556-2813
10.1103/PhysRevC.85.064621
