首页> 外文期刊>Acta physica Polonica, B. Particle Physics and Field Theory, Nuclear Physics, Theory of Relativity >Nuclear Matter Properties with the Re-evaluated Coefficients of Liquid Drop Model
【24h】

Nuclear Matter Properties with the Re-evaluated Coefficients of Liquid Drop Model

机译:重新评估液滴模型的核物质性质

获取原文
获取外文期刊封面目录资料

摘要

The coefficients of the volume, surface, Coulomb, asymmetry and pairing energy terms of the semiempirical liquid drop model mass formula have been determined by furnishing best fit to the observed mass excesses. Slightly different sets of the weighting parameters for liquid drop model mass formula have been obtained from minimizations of χ2 and mean square deviation. The most recent experimental and estimated mass excesses from Audi–Wapstra–Thibault atomic mass table have been used for the least square fitting procedure. Equation of state, nuclear incompressibility, nuclear mean free path and the most stable nuclei for corresponding atomic numbers, all are in good agreement with the experimental results.
机译:半经验液滴模型质量公式的体积系数,表面积系数,库仑系数,不对称系数和配对能量项已通过确定与所观察到的质量过量的最佳拟合来确定。通过最小化χ 2 和均方差,获得了液滴模型质量公式的加权参数集。奥迪-瓦普斯特拉-蒂博特原子质量表的最新实验和估计质量超标已用于最小二乘拟合程序。状态方程,核不可压缩性,核平均自由程和相应原子序数的最稳定核与实验结果非常吻合。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号