Seminarium Fizyki Jądra Atomowego

A microscopic description of low-energy induced fission dynamics is either based on the time-dependent generator coordinate method (TDGCM), or on the framework of time-dependent density functional theory (TDDFT). We review recent applications of TDGCM in the Gaussian overlap approximation (GOA), based on microscopic energy density functionals, to selected topics of fission dynamics: finite-temperature effects, collective inertia, dynamic pairing degrees of freedom, and dissipation. A consistent microscopic framework is introduced, that combines TDGCM+GOA and TDDFT to describe both the adiabatic evolution and dissipative dynamics. We also present a new TDDFT study of cluster formation in the neck region during the scission phase of fission.

J. Zhao, T. Nikšić, D. Vretenar, and S.-G. Zhou, Phys. Rev. C 99, 014618 (2019).
J. Zhao, J. Xiang, Z.-P. Li, T. Nikšić, D. Vretenar, and S.-G. Zhou, Phys. Rev. C 99, 054613 (2019).
J. Zhao, T. Nikšić, D. Vretenar, and S.-G. Zhou, Phys. Rev. C 101, 064605 (2020).
J. Zhao, T. Nikšić, and D. Vretenar, Phys. Rev. C 104, 044612 (2021).
Z. X. Ren, J. Zhao, D. Vretenar, T. Nikšić, P. W. Zhao, J. Meng, arXiv:2111.15025
Z. X. Ren, D. Vretenar, T. Nikšić, P. W. Zhao, J. Zhao, J. Meng, arXiv:2111.11075

Seminarium odbędzie się zdalnie na zoom-ie. Link jest dostępny od 10.00:
https://us02web.zoom.us/j/81630676206?pwd=TGhheWUwR3lLOFdtd0NFZW1VdnMyZz09