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首页> 外文期刊>Physics of atomic nuclei >Binding Energies and Radii of α-Cluster-Type Nuclei from Calculations Based on the Strictly Restricted Dynamics Model
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Binding Energies and Radii of α-Cluster-Type Nuclei from Calculations Based on the Strictly Restricted Dynamics Model

机译：基于严格限制动力学模型的α-簇型核的结合能和半径

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摘要

The properties of α-cluster-type nuclei with 4 ≤ A ≤ 80 are studied by employing the microscopic strictly restricted dynamics model (SRDM). The SRDM parameter set found via a fit to the experimental and theoretical values of nuclear binding and excited-level energies, classified according to the ground-state SU_3 configurations, includes a nuclear-radius parameter r_0 entering into the expression R = r_0A~(1/3) [fm], as well as the parameters of the effective central NN-interaction potential. The use of the microscopic SRDM allows one to obtain additional information about nuclei along the Z = N line, including binding energies, radii, and spectra of low-lying levels. The calculated nuclear binding energies and nuclear root-mean-square radii ~(1/2) are in reasonable agreement with their experimental counterparts.
机译：通过使用微观严格限制动力学模型（SRDM）研究了4≤A≤80的α簇型核的性质。通过根据基态SU_3构型分类的，与核键合和激发能级的实验和理论值拟合得到的SRDM参数集包括一个进入表达式R = r_0A〜（1的核半径参数r_0 / 3）[fm]以及有效中心NN交互作用电位的参数。显微SRDM的使用使人们可以获得沿Z = N线的原子核的其他信息，包括结合能，半径和低能级光谱。计算出的核结合能和核均方根半径〜（1/2）与实验值基本吻合。

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