A microscopic three-cluster model with nuclear polarization applied to the resonances of 7Be and the reaction 6Li(p,3He)4He
arXiv:0807.0136 · doi:10.1016/j.nuclphysa.2009.03.011
Abstract
A microscopic model for three-cluster configurations in light nuclei is presented. It uses an expansion in terms of Faddeev components for which the dynamic eqations are derived. The model is designed to investigate binary channel processes in a compound system. Gaussian and oscillator bases are used to expand the wave function and to represent appropriate boundary conditions. We study the effect of cluster polarization on ground and resonance states of 7Be, and on the astrophysical S-factor of the reaction 6Li(p,3He)4He.
20 pages, 8 Postscript figures, uses elsart1p.sty, submitted to Nucl. Phys. A
References in corpus (14)
- Solar Fusion Cross Sections
- Precise solution of few-body problems with stochastic variational method on correlated Gaussian basis
- On tadpoles and vacuum redefinitions in String Theory
- Microscopic multicluster description of neutron-halo nuclei with a stochastic variational method
- Microscopic multicluster description of the neutron-rich helium isotopes
- Alpha scattering and capture reactions in the A = 7 system at low energies
- Real time description of fission
- P-matrix and J-matrix approaches. Coulomb asymptotics in the harmonic oscillator representation of scattering theory
- Study of the He3(He4,gamma)Be7 and H3(He4,gamma)Li7 reactions in an extended two-cluster model
- Algebraic Model for scattering in three-s-cluster systems. I. Theoretical Background
- 7Be(p,gamma)8B S-factor from ab initio wave functions
- Algebraic Model for Quantum Scattering. Reformulation, Analysis and Numerical Strategies
- Monopole and quadrupole polarization effects on the alpha-particle description of Be
- Microscopic description of light unstable nuclei with the stochastic variational method