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Abstract
The influence of electron gas on atomic nuclei 56Fe and 120Sr in compact matter has been studied by relativistic mean field theory in combination with Wigner-Seitz approximation.Bardeen-Cooper-Schrieffer approximation is used to deal with pairing correlations.The results show that single-particle energy levels, nucleon density distributions and root-mean-square radii are changed due to electron gas. The influence on protons is greater than that on neutrons.

Keywords:
relativistic mean field theory/

Wigner-Seitz approximation/

single-particle energy levels/

root-mean-square radii
Authors and contacts
Dong Jian-Min¹,

Li Jun-Qing³,

Su Xin-Ning¹,

Wang Yan-Zhao¹,

Zhang Hong-Fei¹,

Zuo Wei²
References

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Vol. 58, Issue 4 - 2009-02-20

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