A new approach to nuclear level densities: The QRPA plus boson expansion

Nuclear level densities play a key role in many nuclear applications. To go beyond the usual particle-independent approximation, a conceptually new approach based on the boson expansion of QRPA excitations is proposed. The calculated nuclear level densities are shown to follow an energy dependence c...

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Bibliographic Details
Main Authors: S. Hilaire, S. Goriely, S. Péru, G. Gosselin
Format: Article
Language:English
Published: Elsevier 2023-08-01
Series:Physics Letters B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269323003234