# Recent developments in quasi-elastic scattering around the Coulomb barrier

Source: [Recent developments in quasi-elastic scattering around the Coulomb barrier](<https://www.sota2.com/research/paper/68fa22127a2b558e2933a2d4>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T02:30:59.229Z

Authors: K. Hagino

Published: 2006-11-07T02:10:20.000Z

## Abstract

We discuss two recent topics on heavy-ion quasi-elastic scattering at energies around the Coulomb barrier. The first topic is an application of quasi-elastic scattering at deep-subbarrier energies to extracting the surface diffuseness parameter of the nucleus-nucleus potential. The second topic is a coupled-channels analysis for the quasi-elastic barrier distribution for the $^{70}$Zn + $^{208}$Pb reaction. We show that the coupled-channels calculations which include the multi-phonon excitations in the colliding nuclei reproduce reasonably well the experimental excitation function for quasi-elastic scattering at backward angles and the barrier distribution for this reaction.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/nucl-th/0611015>)

[PDF](<https://arxiv.org/pdf/nucl-th/0611015.pdf>)