deletions | additions       diff --git a/For_projectile_velocities_larger_than__.tex b/For_projectile_velocities_larger_than__.tex  index 5973c51..53e45de 100644  --- a/For_projectile_velocities_larger_than__.tex  +++ b/For_projectile_velocities_larger_than__.tex 
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For projectile velocities larger than 2.0 a.u., $2.0 a.u.$,  the results of our S_e is not in good agreement with experiment. This is due to lack of core electron effects which are very important at high velocities. The dependence of S_e on core electrons for higher velocities have also been reported in literature by Scheife {\em et al}\cite{Schleife_2015}