EPJ Web of Conferences
Volume 31, 2012IWM2011 – International workshop on Multifragmentation and Related Topics
|Number of page(s)||4|
|Published online||05 July 2012|
Staggering in S+Ni collisions
1 Dipartimento di Fisica dell’Università and INFN, Bologna, Italy
2 LPC (IN2P3-CNRS/ENSICAEN et Université, F-14076, Caen cedex, France
3 INFN, Firenze, Italy
4 INFN, Laboratori Nazionali di Legnaro, Italy
5 NIPNE, Bucharest-Măgurele, POB-MG6, Romania
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.
© Owned by the authors, published by EDP Sciences - SIF, 2012
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