Microscopic analysis of 10,11Be elastic scattering on protons and 12C and breakup processes of 11Be within the 10Be+n cluster model

21st International School on Nuclear Physics and Applications & International Symposium on Exotic Nuclei

Spasova, K.^1,2 ; Lukyanov, V.K.^3 ; Kadrev, D.N.^1 ; Antonov, A.N.^1 ; Zemlyanaya, E.V.^3 ; Lukyanov, K.V.^3 ; Gaidarov, M.K.^1

Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia

1784, Bulgaria^1

University ep. K. Preslavski, Shumen, 9712, Bulgaria^2

Joint Institute for Nuclear Research, Dubna

141980, Russia^3

关键词: Cluster models;    Elastic scattering cross sections;    High-energy approximations;    Longitudinal momentum;    Microscopic analysis;    Nuclear targets;    Optical potential;    Spin orbits;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/724/1/012046/pdf
DOI  :  10.1088/1742-6596/724/1/012046

来源: IOP

【 摘 要 】

The elastic scattering cross-sections of10,11Be on protons and12C at energy E 11Be on different nuclear targets are also considered. The cross-sections of diffractive breakup and stripping reactions of11Be on9Be,93Nb,181Ta and238U at energy E = 63 MeV/nucleon and the longitudinal momentum distributions of10Be fragments produced in the breakup of11Be on these nuclei are presented. The results are in a good agreement with the available experimental data, in particular the obtained widths of about 50 MeV/c are closed to the empirical ones.