deletions | additions       diff --git a/figures/energy_vs_dist/caption.tex b/figures/energy_vs_dist/caption.tex  index 2268bf5..5faa37a 100644  --- a/figures/energy_vs_dist/caption.tex  +++ b/figures/energy_vs_dist/caption.tex 
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\label{fig:energy_distance} (color online). $\mathrm{H^+}$ in Copper: online)  Total energy ($E$) increase as a function of position (in bohr) for different proton projectile velocities. The lattice atoms are kept at its equilibrium positions while the projectile passes in a [100] channeling trajectory at velocity $v$.%