Elastic Scattering at Cern Collider Energy and the Geometrical Picture

Recent UA1 and UA4 experimental results for ~p collisions at 540 GeV center of mass energy are analyzed in the geometrical picture. Recent experiments [1 ] at the ~p collider by the o.s5 UA1 and UA4 detectors have revealed interesting features of elastic Op scattering at a center of mass energy of 540 GeV. We wish to discuss these features from the viewpoint of the geometrical picture [2] of high 0.30 energy collisions. Table 1. X and Y as functions of ~. All entries except the last two are taken from ref. [5]. The data at ISR energies and ~p collider energy are taken from refs. [6,1 ] respectively.