arXiv:nucl-th/9705007·v1·Nuclear Theory
Low-energy Antiproton Interaction with Helium
W. R. Gibbs (New Mexico State University)🇺🇸
Abstract
An ab initio potential for the interaction of the neutral helium atom with antiprotons and protons is calculated using the Born-Oppenheimer approximation. Using this potential, the annihilation cross section for antiprotons in the energy range 0.01 microvolt to 1 eV is calculated.
Comments: 13 pages, 7 figures, LaTeX