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arXiv · 1802.00159

Combination of complex momentum representation and Green's function methods in relativistic mean-field theory

Min Shi·Zhong-Ming Niu·Haozhao Liang
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Abstract

We have combined the complex momentum representation method with the Green's function method in the relativistic mean-field framework to establish the RMF-CMR-GF approach. This new approach is applied to study the halo structure of $^{74}$Ca. All the continuum level density of concerned resonant states are calculated accurately without introducing any unphysical parameters, and they are independent of the choice of integral contour. The important single-particle wave functions and densities for the halo phenomenon in $^{74}$Ca are discussed in detail.

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Min Shi, Zhong-Ming Niu, Haozhao Liang. 2018-02-01. Combination of complex momentum representation and Green's function methods in relativistic mean-field theory. https://doi.org/10.1103/physrevc.97.064301

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