%0 Journal Article %T Stopping power of a degenerate electron gas for slow ions: Influence of relative kinematics on Z 1 -oscillation %+ Donostia International Physics Center - DIPC (SPAIN) %+ Technical University of Budapest %A Vincent, Rémi %A Nagy, István %< avec comité de lecture %@ 1098-0121 %J Physical Review B: Condensed Matter and Materials Physics (1998-2015) %I American Physical Society %V 74 %N 7 %8 2006-08 %D 2006 %R 10.1103/PhysRevB.74.073302 %Z Engineering Sciences [physics]/Optics / PhotonicJournal articles %X Based on the kinetic theory of stopping of a homogeneous electron gas for heavy ions with nuclear charge Z1, the intrinsic role of relative-kinematics in averaged binary energy transfers is investigated. The required quantum mechanical transport cross sections are computed with self-consistent screened potentials obtained in the Kohn-Sham mean-field approximation at embedding condition. Important changes, as a function of intruder velocities, are established in the Z1-oscillation of the resulting theoretical stopping. The changes signal the need for a proper consideration of relative kinematics in predictions for inelastic energy losses in electron gases even at moderate ion-velocities, and suggest further studies to include atomistic channels to a complete understanding. %G English %L hal-02860638 %U https://utt.hal.science/hal-02860638 %~ UNIV-TROYES