Staggering in S plus Ni collisions

被引:0
|
作者
Morelli, L. [1 ]
DAgostino, M. [1 ]
Bruno, M. [1 ]
Gulminelli, F. [2 ]
Baiocco, G. [1 ]
Barlini, S.
Casini, G.
Gramegna, F. [3 ]
Kravchuk, V. L. [3 ]
Marchi, T. [3 ]
Raduta, Ad. R. [4 ]
机构
[1] Univ Bologna, Dipartimento Fis, Bologna, Italy
[2] ENSICAEN & Univ, IN2P3 CNRS, LPC, F-14076 Caen, France
[3] INFN, Lab Nazl Legnaro, Legnaro, Italy
[4] NIPNE, Bucharest, Romania
关键词
D O I
10.1051/epjconf/20123100042
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
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.
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页数:4
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