,Development of the Neck in Fusion Reactions 40Ca+90,96Zr

• 作 者: WANG Ning(王宁) WU Xi-Zhen(吴锡真) LI Zhu-Xia(李祝霞)
• 机 构: China Institute of Atomic Energy, PO Box 275(18), Beijing 102413“,”Nuclear Theory Centre of National
• 出 处: 中国物理快报（英文版）
• 发表日期: 2003年9期

The neck dynamics and nucleon transfer through the neck in fusion reactions 40 Ca +90,96Zr are studied by applying the improved quantum molecular dynamics model. A special attention is paid to the dynamic behaviour of the neck development at touching point and to the contribution of excess neutrons in a neutron-rich target (or projectile) to neck formation and nucleon transfer.