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International Workshop on Multifragmentation and Related Topics - IWM 2011, Caen : France (2011)
Staggering in S+Ni collisions
L. Morelli, M. D'Agostino, M. Bruno, F. Gulminelli1, G. Baiocco, S. Barlini, G. Casini, F. Gramegna, V.L. Kravchuk, T. Marchi, Ad.R. Raduta

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.
1:  LPCC - Laboratoire de Physique Corpusculaire de Caen
Physique théorique
Physics/Nuclear Theory