Modified Born Approximation and the Elastic Scattering of Electrons from Helium
Modified Born Approximation and the Elastic Scattering of Electrons from Helium is a scholarly work, published in 1970 in ''Physical Review A, General Physics''. The main subjects of the publication include scattering, elastic scattering, electron, physics, energy, helium, Λ, Born approximation, electrochemical polarization, ultracold atom, scattering length, density functional theory, Yukawa potential, helium-4, atomic physics, and superfluid helium-4. The authors develop an effective-range theory for a generalized Yukawa and a polarization potential, and apply it to generate a set of energy-dependent electron-helium phase shifts in the region 0-500 eV.