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arXiv 1002.0027nucl-th
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Skyrme-Hartree-Fock

Misfits in Skyrme-Hartree-Fock

J. Erler, P. Klüpfel, P. -G. Reinhard

摘要:

在Skyrme-Hartree-Fock(SHF)方案的背景下,我们非常简要地解决了五个关键点:1)不可能将其视为相互作用,2)相关校正的可能不一致,例如,质心修正,3)在轻核和重核中同时描述巨偶极共振(GDR)的问题,4)超重元素(SHE)结合能外推的缺陷,和5)当去最重的SHE时裂变寿命的不适当的趋势。虽然前两点有更多的形式偏见,其他三点有实际意义,并等待解决。

英文摘要:

We address very briefly five critical points in the context of the Skyrme-Hartree-Fock (SHF) scheme: 1) the impossibility to consider it as an interaction, 2) a possible inconsistency of correlation corrections as, e.g., the center-of-mass correction, 3) problems to describe the giant dipole resonance (GDR) simultaneously in light and heavy nuclei, 4) deficiencies in the extrapolation of binding energies to super-heavy elements (SHE), and 5) a yet inappropriate trend in fission life-times when going to the heaviest SHE. While the first two points have more a formal bias, the other three points have practical implications and wait for solution.

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