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article · Communications in Theoretical Physics

Study the 6Li+232Th system applying different nucleon-nucleon interactions

Abstract

Abstract The current work investigates the elastic scattering of the weakly bound nucleus ⁶Li on the heavy, deformed target ²³²Th across an energy range of 26–44 MeV, employing both semi- and fully microscopic approaches. These approaches were performed with a particular focus on breakup effects of ⁶Li’s low binding energy (1.47 MeV) on scattering dynamics. Pronounced breakup contributions were observed using cluster folding and energy-dependent (SPP2, S1Y, KH3, R3Y, CDM3Y6) as well as energy-independent (BNP) double-folding potentials. Furthermore, the presence of the breakup threshold anomaly is supported by a consistent imaginary potential near the Coulomb barrier. All tested potentials successfully reproduce the differential cross sections, exhibiting comparable energy-dependent trends in their parameters.

Research topics

  • Nuclear physics research studies
  • Quantum Chromodynamics and Particle Interactions
  • High-Energy Particle Collisions Research

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DOI: 10.1088/1572-9494/ae836c

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