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Dynamical α-cluster model of ~(16)O

机译:动态α-簇模型〜(16)o

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摘要

We calculate the low-lying spectrum of the ~(16)O nucleus using an α-cluster model which includes the important tetrahedral and square configurations. Our approach is motivated by the dynamics of α-particle scattering in the Skyrme model.We are able to replicate the large energy splitting that is observed between states of identical spin but opposite parities.We also provide a novel interpretation of the first excited state of ~(16)O and make predictions for the energies of 6~- states that have yet to be observed experimentally.
机译:我们用α团簇模型计算了~(16)O核的低能谱,该模型包含了重要的四面体和正方形构型。我们的方法受到Skyrme模型中α粒子散射动力学的启发。我们能够复制在自旋相同但质量相反的态之间观察到的大能量分裂。我们还对~(16)O的第一激发态提供了一种新的解释,并对尚未通过实验观察到的6~-态的能量进行了预测。

著录项

  • 来源
    《Physical review, C》 |2017年第3期|共5页
  • 作者单位

    Department of Applied Mathematics and Theoretical Physics University of Cambridge Wilberforce Road Cambridge CB3 0WA United Kingdom;

    Department of Applied Mathematics and Theoretical Physics University of Cambridge Wilberforce Road Cambridge CB3 0WA United Kingdom;

    Department of Applied Mathematics and Theoretical Physics University of Cambridge Wilberforce Road Cambridge CB3 0WA United Kingdom;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 原子核物理学、高能物理学;
  • 关键词

    Dynamical; α-cluster; model;

    机译:动态;α-簇;模型;

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