Background: The Pauli exclusion principle plays a crucial role as a building block of many-body quantal systems comprised of fermions. It also induces a “Pauli repulsion” in the interaction between di-nuclear systems. It has been shown in [Phys. Rev. C 95, 031601(R) (2017)] that the Pauli repulsion widens the nucleus-nucleus potential barrier, thus hindering sub-barrier fusion.

中文翻译：

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泡利能量对核-核相互作用的贡献

背景：泡利不相容原理作为由费米子组成的多体量子系统的构建块，起着至关重要的作用。它还在双核系统之间的相互作用中引起“泡利排斥”。它已在 [ Phys. Rev. C 95 , 031601(R) (2017)] 认为泡利排斥扩大了核-核势垒，从而阻碍了亚势垒融合。