\chapter{Theoretical background}
This chapter is devoted to present the theoretical concepts used to carry out the work and to analyze the output obtained.
\input{content/chapters/Theoretical background/sections/Particle-matter interaction}

\input{content/chapters/Theoretical background/sections/Transport-Depletion}
\input{content/chapters/Theoretical background/sections/Uncertainty quantification}
\input{content/chapters/Theoretical background/sections/Tools}
