Production of heavy neutron-rich nuclei in transfer reactions within the dinuclear system model

2015/03/15 by Long Zhu, Zhu, Long, Zhao-Qing Feng +3 · 1 citation
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Theory (nucl-th) #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1503.04421

openalex publication_date 2015/03/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The dynamics of nucleon transfer processes in heavy-ion collisions is investigated within the dinuclear system model. The production cross sections of nuclei in the reactions ¹³⁶Xe+²⁰⁸Pb and ²³⁸U+²⁴⁸Cm are calculated and the calculations are in good agreement with the experimental data. The transfer cross sections for the ⁵⁸Ni+²⁰⁸Pb reaction are calculated and compared with the experimental data. We predict the production cross sections of neutron-rich nuclei ^165-168Eu, ^169-173Tb, ^173-178Ho, and ^181-185Yb based on the reaction ¹⁷⁶Yb+²³⁸U. It can be seen that the production cross sections of the neutron-rich nuclei ¹⁶⁵Eu, ¹⁶⁹Tb, ¹⁷³Ho, and ¹⁸¹Yb are 2.84 μb, 6.90 μb, 46.24 μb, and 53.61 μb, respectively, which could be synthesized in experiment.

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