Four-body calculation of proton-3He scattering

Abstract

The four-body equations of Alt, Grassberger and Sandhas are solved, for the first time, for proton-${}^3\mathrm{He}$ scattering including the Coulomb interaction between the three protons using the method of screening and renormalization as it was done recently for proton-deuteron scattering. Various realistic two-nucleon potentials are used. Large Coulomb effects are seen on all observables. Comparison with data at different energies shows large deviations in the proton analyzing power but quite reasonable agreement in other observables. The effect of nucleon-nucleon magnetic moment interaction and correlations between $\pd$ and $\pHe$ analyzing powers are studied.

to be published in Phys. Rev. Lett

References in corpus (3)

• Four-nucleon scattering: Ab initio calculations in momentum space
• Proton-${}^3$He elastic scattering at low energies
• Low energy $n-\nuc{3}{H}$ scattering : a novel testground for nuclear interaction

Cited by in corpus (7)

• Recent developments in no-core shell-model calculations
• Ab Initio Many-Body Calculations of n-3H, n-4He, p-{3,4}He, and n-10Be Scattering
• Ab initio four-body calculation of n-3He, p-3H, and d-d scattering
• On a redundancy in the parity-violating 2-nucleon contact Lagrangian
• Four-nucleon system with $\Delta$-isobar excitation
• Two-body scattering without angular-momentum decomposition
• Low-momentum interactions in three- and four-nucleon scattering