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arXiv 0709.1006nucl-th
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一种新的有效的弱束缚核Hartree-Fock-Bogoliubov计算方法

A New Efficient Method of Hartree-Fock-Bogoliubov Calculation for Weakly Bound Nuclei

M. Stoitsov, N. Michel, K. Matsuyanagi

摘要:

本文提出了一种求解弱束缚核Hartree-Fock-Bogoliubov方程的新方法,该方法适用于球形和轴向变形核。在这种方法中,准粒子波函数展开成一个完整的解析Poschl-Teller-Ginocchio和贝塞尔/库仑波函数。该算法赋予准粒子波函数正确的渐近性质。与Hartree-Fock-Bogoliubov计算的结果,使用一组基准的球形和变形的核盒边界条件,得到了很好的协议。

英文摘要:

We propose a new method to solve the Hartree-Fock-Bogoliubov equations for weakly bound nuclei, which works for both spherical and axially deformed cases. In this approach, the quasiparticle wave functions are expanded in a complete set of analytical Poschl-Teller-Ginocchio and Bessel/Coulomb wave functions. Correct asymptotic properties of the quasiparticle wave functions are endowed in the proposed algorithm. Good agreement is obtained with the results of the Hartree-Fock-Bogoliubov calculation using the box boundary condition for a set of benchmark spherical and deformed nuclei.

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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