Accurate calculation of low energy scattering phase shifts of charged
particles in a harmonic oscillator trap
Accurate calculation of low energy scattering phase shifts of charged
particles in a harmonic oscillator trap
Considering the elastic scattering of two charged particles, we present two methods for numerically solving the generalized Coulomb-corrected BERW formula with high accuracy across the entire energy spectrum. We illustrate these methods using p-alpha scattering, employing a phenomenological p-alpha short-range interaction. Our results reproduce the phase shifts computed with the …