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arXiv 1611.09484nucl-th
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原子核的形状

The shapes of nuclei

G. F. Bertsch

摘要:

格里·布朗(Gerry Brown)发起了一些关于不同核形状共存的早期研究。这个问题一直是人们感兴趣的,对理解核裂变至关重要。我们现在有一个非常好的图片势能面相对于形状自由度的重核,但动力学仍然是有问题的。相比之下,早期对轻核的研究在描述形状之间的混合方面相当成功。也许一种秉承旧计算精神的新方法可以更好地阐明裂变动力学的特征,并解释当前理论无法很好地模拟的现象。

英文摘要:

Gerry Brown initiated some early studies on the coexistence of different nuclear shapes. The subject has continued to be of interest and is crucial for understanding nuclear fission. We now have a very good picture of the potential energy surface with respect to shape degrees of freedom in heavy nuclei, but the dynamics remain problematic. In contrast, the early studies on light nuclei were quite successful in describing the mixing between shapes. Perhaps a new approach in the spirit of the old calculations could better elucidate the character of the fission dynamics and explain phenomena that current theory does not model well.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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