Microscopic analysis of 11 Li elastic scattering on protons and breakup processes within 9Li+2n cluster model

Theoretical analysis of the elastic scattering and breakup in interactions of the 11Li nucleus with protons are presented. The hybrid model of the microscopic optical potential (OP) is applied. The OP includes the single-folding real part, while its imaginary part is derived within the high-energy a...

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Bibliographic Details
Published in:Journal of physics. Conference series 2014-09, Vol.533 (1)
Main Authors: Spasova, K, Lukyanov, V K, Kadrev, D N, Antonov, A N, Zemlyanaya, E V, Lukyanov, K V, Gaidarov, M K
Format: Article
Language:English
Subjects:
Clusters
Elastic scattering
Nucleons
Particle density (concentration)
Physics
Protons
Scattering cross sections
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Summary:Theoretical analysis of the elastic scattering and breakup in interactions of the 11Li nucleus with protons are presented. The hybrid model of the microscopic optical potential (OP) is applied. The OP includes the single-folding real part, while its imaginary part is derived within the high-energy approximation (HEA) theory. The spin-orbit contribution to the OP is also included. The differential cross sections of 11Li+p elastic scattering and the total reaction cross sections are calculated at energies of 62, 68.4, and 75 MeV/nucleon and are compared with the available experimental data. The breakup cross sections at 62 MeV/nucleon and the momentum distributions of the fragments using a two cluster model of the 11 Li nucleus are obtained. An analysis of the single-particle density of 11Li is performed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/533/1/012031