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arXiv · 2411.18404

Iterative solutions of the ATDHFB equations to determine the nuclear collective inertia

Xuwei Sun·Jacek Dobaczewski·Markus Kortelainen·David Muir·Jhilam Sadhukhan·Adrian Sánchez-Fernández·Herlik Wibowo
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Abstract

An iterative adiabatic time-dependent Hartree-Fock-Bogoliubov (ATDHFB) method is developed within the framework of Skyrme density functional theory. The ATDHFB equation is solved iteratively to avoid explicitly calculating the stability matrix. The contribution of the time-odd mean fields to the ATDHF(B) moment of inertia is incorporated self-consistently, and the results are verified by comparing them with the dynamical cranking predictions. The inertia mass tensor is calculated with the density-derivative term evaluated by numerical differentiation.

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Xuwei Sun, Jacek Dobaczewski, Markus Kortelainen, David Muir, Jhilam Sadhukhan, Adrian Sánchez-Fernández, Herlik Wibowo. 2024-11-27. Iterative solutions of the ATDHFB equations to determine the nuclear collective inertia. https://doi.org/10.5506/aphyspolbsupp.18.2-a7

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