| Development of the Neck in Fusion Reactions ^40Ca＋^90,96Zr |
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| 引用本文： | 王宁,吴锡真,李祝霞.Development of the Neck in Fusion Reactions ^40Ca＋^90,96Zr[J].中国物理快报,2003,20(9):1466-1469. |
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| 作者姓名： | 王宁 吴锡真 李祝霞 |
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| 作者单位： | [1]ChinaInstituteofAtomicEnergy,POBox275(18),Beijing102413 [2]NuclearTheoryCentreofNationalLaboratoryofHeavyIonAccelerator,InstituteofModernPhysics,ChineseAcademyofSciences,Lanzhou7300000 [3]InstituteofTheoreticalPhysics,ChineseAcademyofSciences,Beijing100080 |
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| 摘 要： | The neck dynamics and nucleon transfer through the neck in fusion reactions ^40Ca ^90,96Zr are studied by applyingthe 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.
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| 关 键 词： | 钙同位素 锆同位素 聚变反应 原子核 重核 核子迁移 颈截面 量子分子动力学模型 超重元素合成 |
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