Odd-even effects in fragment production have been studied since a long time and never quantitatively understood. The odd-even anomaly was reported in the literature [1,2] to be more pronounced in reactions involving Ni projectile and targets, in particular in n-poor systems. In some experiments [1,2] the magnitude of the odd-even effect is found to be related to the isospin of the projectile and/or the target. From a theoretical point of view, odd-even effects in fragmentation reactions are clearly linked to the pairing residual interaction and its dependence on temperature.
Staggering in S+Ni collisions / Morelli, L.; Dagostino, M.; Bruno, M.; Gulminelli, F.; Baiocco, G.; Barlini, Sandro; Casini, Giovanni; Gramegna, F.; Kravchuk, V. L.; Marchi, T.; Raduta, A. D. R.. - In: EPJ WEB OF CONFERENCES. - ISSN 2101-6275. - ELETTRONICO. - 31:(2012), pp. 0-0. (Intervento presentato al convegno 10th International Workshop on Multifragmentation and Related Topics, IWM 2011 tenutosi a Caen, fra nel 2011) [10.1051/epjconf/20123100042].
Staggering in S+Ni collisions
Barlini, S.;Casini, G.;
2012
Abstract
Odd-even effects in fragment production have been studied since a long time and never quantitatively understood. The odd-even anomaly was reported in the literature [1,2] to be more pronounced in reactions involving Ni projectile and targets, in particular in n-poor systems. In some experiments [1,2] the magnitude of the odd-even effect is found to be related to the isospin of the projectile and/or the target. From a theoretical point of view, odd-even effects in fragmentation reactions are clearly linked to the pairing residual interaction and its dependence on temperature.File | Dimensione | Formato | |
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