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arXiv · 1009.1999

On limits of ab initio calculations of pairing gap in nuclei

E. E. Saperstein·M. Baldo·U. Lombardo·S. S. Pankratov·M. V. Zverev
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Abstract

A brief review of recent microscopic calculations of nuclear pairing gap is given. A semi-microscopic model is suggested in which the ab-initio effective pairing interaction is supplemented with a small phenomenological addendum. It involves a parameter which is universal for all medium and heavy nuclei. Calculations for several isotopic and isotonic chains of semi-magic nuclei confirm the relevance of the model.

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E. E. Saperstein, M. Baldo, U. Lombardo, S. S. Pankratov, M. V. Zverev. 2010-09-10. On limits of ab initio calculations of pairing gap in nuclei. https://doi.org/10.1134/s1063778811110172

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