Description of multinucleon transfer mechanism for ${}^{48} \mathrm{Ca}+{ }^{244} \mathrm{Pu}$ and ${ }^{86} \mathrm{Kr}+{}^{198} \mathrm{Pt}$ reactions in quantal transport approach

TL;DR

This paper demonstrates that the stochastic mean field (SMF) theory effectively models multinucleon transfer reactions, accurately predicting primary product distributions in specific calcium, plutonium, krypton, and platinum nuclear reactions.

Contribution

It introduces a quantal diffusion approach based on SMF theory to explain multinucleon transfer reaction dynamics, aligning theoretical predictions with experimental data.

Findings

Accurately predicts primary product mass distributions.

Shows agreement with experimental reaction data.

Validates the quantal diffusion approach for MNT reactions.

Abstract

This work aims to show that the quantal diffusion approach based on the stochastic mean field (SMF) theory is capable of explaining the reaction dynamics observed in MNT reactions. Primary product mass distributions in $^{48}$Ca+$^{244}$Pu reaction at E$_\text{{c.m.}}= $ 203.2 MeV and $^{86}$Kr+$^{198}$Pt reaction at E$_\text{{c.m.}} = $ 324.2 MeV are calculated and compared with the available experimental data.