Sub-barrier capture reactions with $^{16,18}$O and $^{40,48}$Ca beams

TL;DR

This paper investigates sub-barrier capture reactions involving oxygen and calcium isotopes using the quantum diffusion approach, analyzing barrier distributions and neutron transfer effects, and comparing results with recent experimental data.

Contribution

It introduces the quantum diffusion approach to study sub-barrier capture reactions and discusses neutron transfer's role, providing a comparison with recent experimental findings.

Findings

Quantum diffusion approach effectively models sub-barrier capture reactions.

Neutron transfer significantly influences capture probabilities.

Barrier distributions align well with experimental data.

Abstract

Various sub-barrier capture reactions with beams $^{16,18}$O and $^{40,48}$Ca are treated within the quantum diffusion approach. The role of neutron transfer in these capture reactions is discussed. The quasielastic and capture barrier distributions are analyzed and compared with the recent experimental data.