2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/135086The volume coherent deflection of high-energy positive and negative particles in uniformly bent crystals is studied. The general analysis of potential scattering shows that the standard screening potential for a large class of collisions can cause the volume refraction for negative particles (antiprotons, electrons) instead of the volume reflection for positive particles (proton, positrons).6 pages, 2 figures, draftAccelerator PhysicsAtomic PhysicsGeneral PhysicsA Possibility of Volume Refraction of Negative Relativistic Particles in Bent Crystalstext