Study of multinucleon transfer mechanism in ${}^{160}\mathrm{Gd}+{}^{186}\mathrm{W}$ collisions in stochastic mean-field theory}

TL;DR

This paper investigates multinucleon transfer in ${}^{160} ext{Gd}+{}^{186} ext{W}$ collisions using stochastic mean-field theory, providing microscopic insights beyond TDHF and comparing results with experimental data.

Contribution

It introduces a stochastic mean-field approach to model multinucleon transfer, capturing fluctuations beyond traditional methods.

Findings

Calculated transfer cross-sections agree with experimental data.

SMF theory effectively describes fluctuations in nuclear dynamics.

Provides microscopic understanding of multinucleon transfer mechanisms.

Abstract

Multinucleon transfer mechanism in collision of ${}^{160}\mathrm{Gd}+{}^{186}\mathrm{W}$ system is investigated in the framework of quantal transport description, based on the stochastic mean-field (SMF) theory. The SMF theory provides a microscopic approach for nuclear dynamics beyond the time-dependent Hartree-Fock (TDHF) approach by including mean-field fluctuations. Cross-sections for the primary fragment production are determined in the quantal transport description and compared with the available data.