Elastic Scattering of ${}^6$He based on a Cluster Description

Abstract

Elastic scattering observables (differential cross section and analyzing power) are calculated for the reaction ${}^6$He(p,p)${}^6$He at projectile energies starting at 71 MeV/nucleon. The optical potential needed to describe the reaction is derived describing ${}^6$He in terms of a ${}^4$He-core and two neutrons. The Watson first order multiple scattering ansatz is extended to accommodate the internal dynamics of a composite cluster model for the ${}^6$He nucleus scattering from a nucleon projectile. The calculations are compared with the recent experiments at the projectile energy of 71 MeV/nucleon. In addition, differential cross sections and analyzing powers are calculated at selected higher energies.

To be published in Phy. Rev. C

References in corpus (7)

• Three-Body Scattering at Intermediate Energies
• Analyzing power for the proton elastic scattering from neutron-rich 6He nucleus
• Analyzing power in elastic scattering of 6He from polarized proton target at 71 MeV/nucleon
• Sensitivities of the Proton-Nucleus Elastical Scattering Observables of 6He and 8He at Intermediate Energies
• Faddeev and Glauber Calculations at Intermediate Energies in a Model for n+d Scattering
• Energy Dependence of the NN t-matrix in the Optical Potential for Elastic Nucleon-Nucleus Scattering
• Few body impulse and fixed scatterer approximations for high energy scattering

Cited by in corpus (8)

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• Ab initio Folding Potentials for Nucleon-Nucleus Scattering based on NCSM One-Body Densities
• Microscopic optical potentials derived from ab initio translationally invariant nonlocal one-body densities
• Polarized proton+${}^{4,6,8}$He elastic scattering with breakup effects in the eikonal approximation
• Open Shell Effects in a Microscopic Optical Potential for Elastic Scattering of ${}^{6(8)}$He
• Calculation Of The Elastic P6He And P8He Scattering In Glauber Approximation
• Rescattering effects in proton interaction with light neutron rich nuclei
• Microscopic Optical Potentials for Helium-6 Scattering off Protons