| 原子核的单粒子共振态 |
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| 引用本文： | 张时声,孟杰,周善贵,G.C.Hillhouse.原子核的单粒子共振态[J].原子核物理评论,2004,21(4):358-359. |
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| 作者姓名： | 张时声 孟杰 周善贵 G.C.Hillhouse |
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| 作者单位： | 1 兰州重离子加速器国家实验室原子核理论中心;甘肃兰州7300002 北京大学物理学院 北京100871 3 中国科学院理论物理研究所 北京100080;4 Department of Physics; University of Stellenbosch; Stellenbosch; South Africa |
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| 基金项目： | 国家重点基础研究发展规划资助项目(G2000077407)，国家自然科学基金资助项目(10025522，10221003，10047001)~~ |
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| 摘 要： | 采用基于相对论平均场的耦合常数解析延拓方法研究球形核的单粒子共振态.具体计算了Zr同位素链中巨晕核的核芯核122Zr阈值附近的中子共振态的能量、宽度和波函数,其结果同相应的散射相移法的结果一致. Using analytic continuation in the coupling constant (ACCC) method within the framework of the self-consistent relativistic mean field (RMF) theory, the energies, widths and wave functions for single-particle resonant states close to the continuum threshold are evaluated. Predictions are also compared with corresponding results obtained by the scattering phase shift method.
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| 关 键 词： | 单粒子共振态 相对论平均场 耦合常数解析延拓方法 能量 宽度和波函数 |
| 文章编号： | 1007-4627(2004)04-0358-03 |
| 收稿时间： | 1900-01-01 |
Single-particle Resonant States in Spherical Nuclei |
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| ZHANG Shi-sheng.Single-particle Resonant States in Spherical Nuclei[J].Nuclear Physics Review,2004,21(4):358-359. |
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| Authors: | ZHANG Shi-sheng |
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| Institution: | (1 Center of Theoretical Nuclear Physics; National Laboratory of Heavy Ion Accelerator of Lanzhou; Lanzhou 730000; China; 2 School of Physics; Peking University; Beijing 100871; 3 Institute of Theoretical Physics; Chinese Academy of Sciences; Beijing 100080; 4 Department of Physics; University of Stellenbosch; Stellenbosch; South Africa); |
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| Abstract: | Using analytic continuation in the coupling constant (ACCC) method within the framework of the self-consistent relativistic mean field (RMF) theory, the energies, widths and wave functions for single-particle resonant states close to the continuum threshold are evaluated. Predictions are also compared with corresponding results obtained by the scattering phase shift method. |
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| Keywords: | single-particle resonant states analytic continuation in the coupling constant relativistic mean field energy width and wave function |
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