Influence of Single Particle Excitations on Barrier Distributions: ^{;; ; 24};; ; Mg+^{;; ; 90, 92};; ; Zr (CROSBI ID 275021)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Trzcińska, A. ; Piasecki, E. ; Kowalczyk, M. ; Cardella, G. ; De Filippo, E. ; Dell’Aquila, Daniele ; De Luca, S. ; Gnoffo, B. ; Lanzalone, G. ; Lombardo, I. ; Maiolino, C. ; Martorana, N.S. ; Norella, S. ; Pagano, A. ; Pagano, E.V. ; Papa, M. ; Pirrone, S. ; Politi, G. ; Quattrocchi, L. ; Rizzo, F. ; Russotto, P. ; Trifiro, A. ; Trimarchi, M. ; Vigilante, M.
engleski
Influence of Single Particle Excitations on Barrier Distributions: ^{;; ; 24};; ; Mg+^{;; ; 90, 92};; ; Zr
We present preliminary results of barrier height distribution measurements for 24Mg+90 ; 92Zr systems. The experiment was performed at LNS INFN in Catania with the CHIMERA detector system and a 24Mg beam accelerated by Tandem MP. The measurements were done at the near-barrier beam energies of 68-88.5 MeV. A discrepancy between experimental results and the predictions of Coupled Channels (CC) calculations was observed. We suggest that this discrepancy may be due to a cumulative effect of many individual weak channels such as non-collective excitations of the target, which cannot be fully implemented in practical CC calculations of a standard form.
Nuclear dynamics ; heavy ion collisions
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Podaci o izdanju
49 (3)
2018.
393-397
objavljeno
0587-4254
1509-5770
10.5506/aphyspolb.49.393
