deletions | additions       diff --git a/Abstract.tex b/Abstract.tex  index 28ad58c..c5bb56e 100644  --- a/Abstract.tex  +++ b/Abstract.tex 
...
\textbf{Abstract} %\textbf{Abstract}  Time-dependent density functional theory coupled with molecular dynamics is used to study electronic excitations produced by energetic protons   %($\mathrm{H^+}$)