Isospin dependence of projectile fragmentation and neutron-skin thickness of neutron-rich nuclei |
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Authors: | MA Chun-Wang ) WANG Shan-Shan |
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Affiliation: | MA Chun-Wang 1) WANG Shan-Shan Department of Physics,Henan Normal University,Xinxiang 453007,China |
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Abstract: | By investigating the cross section distributions of fragments produced in the 140 A MeV 40,48Ca+9Be and 1 A GeV 124,136Xe+Pb reactions, the isospin dependence of projectile fragmentation in fragment production is studied. In the framework of the statistical abrasion-ablation model, the 1 A GeV 136Xe+ 208Pb reaction is calculated. By adjusting the diffuseness parameter in neutron density distribution of 136Xe, we find the isospin dependence of projectile fragmentation in fragment production is sensitive to t... |
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Keywords: | heavy-ion collisions isospin effect projectile fragmentation |
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