Theoretical investigation of the pressure broadening D
1
and D
2
lines of cesium atoms colliding with ground-state helium atoms
Abdelaziz Moussaoui
1
, Kamel Alioua
1, 2, †
, Abdul-rahman Allouche
3
, Moncef Bouledroua
4
Total reduced emission coefficients presented at temperatures ranging between 323 K and 3000 K.