Measurement ofp¯pelastic scattering at beam momenta between 390 and 780 MeV/c

Abstract
The differential cross sections of p¯p elastic scattering have been measured at incident beam momenta of 390, 490, 590, 690, and 780 MeV/c. The results are compared with the predictions of various N¯N potential models. None of these models completely explains the present results.