https://doi.org/10.1140/epja/s10050-023-00959-z
Regular Article – Experimental Physics
One-neutron stripping from 
Li projectiles to 
Be target nuclei
1
Departamento de Física Nuclear, Instituto de Física, Universidade de São Paulo, 05508-090, São Paulo, SP, Brazil
2
Departamento de Física Atómica, Molecular y Nuclear, Facultad de Física, Universidad de Sevilla, Apartado 1065, 41080, Sevilla, Spain
3
Instituto Interuniversitario Carlos I de Física Teórica y Computacional (iC1), Apdo. 1065, 41080, Sevilla, Spain
4
School of Physics Science and Engineering, Tongji University, 200092, Shanghai, China
5
Department of Nuclear Physics, Andhra University, 530 003, Visakhapatnam, India
6
Departamento de Física, Universidade Federal de São Paulo, UNIFESP, Apdo. 1065, 09913-030, Diadema, SP, Brazil
a
osvaldo.santos@usp.br
b
rubens@if.usp.br
Received:
14
December
2022
Accepted:
16
February
2023
Published online:
16
March
2023
The 
Li + 
Be quasi-elastic angular distribution and the Be(Li
Li)X inclusive reaction have been measured at E
MeV bombarding energy using the RIBRAS facility. In addition to the Li scattering peak, a large yield of 
Li particles has been observed in the identification spectra, presenting a wide energy distribution centered around and below the energy of the Li quasi-elastic peak. The Li angular and energy distributions have been obtained and analysed assuming that these particles stem from two different mechanisms: (i) the elastic breakup (EBU), in which the projectile dissociates into Li+n and the Be target remains in its ground state and (ii) the nonelastic breakup (NEB) which accounts for absorptive processes between the neutron and the target, including the neutron transfer. The 
Li angular and energy distributions have been analyzed by the Ichimura, Austern and Vincent (IAV) model for NEB, and the Continuum-Discretized Coupled-Channels (CDCC) method for the EBU. The theoretical results are in good agreement with the experimental data.
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