Fusion of 48Ca+48Ca Far Below the Barrier (CROSBI ID 557174)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Scarlassara, F. ; Stefanini, A.M. ; Montagnoli, G. ; Silvestri, R. ; Corradi, L. ; Courtin, S. ; Fioretto, E. ; Guiot, B. ; Haas, F. ; Lebhertz, D. ; Mason, P. ; Szilner, Suzana
engleski
Fusion of 48Ca+48Ca Far Below the Barrier
In recent years, a puzzling pattern has been observed in fusion cross sections well below the Coulomb barrier, characterized as a departure from the exponential-like behavior predicted by standard coupled-channels models, known as fusion hindrance. We report on recent fusion measurements performed at the Laboratori Nazionali di Legnaro, in particular the 48Ca+48Ca reaction down to the level of 0.6 µb. Unlike most recent results in this field, we do not observe the typical divergent behavior of the logarithmic derivative ; but rather a sort of saturation, albeit at a larger value than predicted with a standard nucleus-nucleus potentia
fusion cross section; coupled-channels models; fusion hindrance
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Podaci o prilogu
375-378.
2009.
objavljeno
Podaci o matičnoj publikaciji
American Institute of Physics Conference proceedings: NUCLEAR STRUCTURE AND DYNAMICS '09
Milin, Matko ; Niksic, Tamara ; Szilner, Suzana ; Vretenar, Dario
New York (NY): American Institute of Physics (AIP)
978-0-7354-0702-2
Podaci o skupu
Nuclear Structure and Dynamics '09
pozvano predavanje
04.05.2009-08.05.2009
Dubrovnik, Hrvatska