Line profiles of Cs perturbed by Xe are calculated in the unified theory of Anderson and Talman. The short range and the long range parts of the potential are represented by two square-wells. We compare their respective effects on the characteristics of the profile. The results improve our understanding of the collision process.Les profils de raie du Cs perturbé par du Xe sont calculés dans la théorie unifiée d'Anderson et Talman. La courte portée et la longue portée du potentiel sont représentées par deux potentiels carrés. Nous comparons leurs effets respectifs sur les caractéristiques du profil. Les résultats obtenus permettent de mieux comprendre la physique des collisions
Data for the broadening of 24188 Fe II lines by collisions with neutral hydrogen atoms have been com...
Author Institution: Department of Physics, The Ohio State UniversityThe theory of molecule-atom coll...
The interaction energy in systems (atom–atom, atom–ion and atom–molecule) involving open-shell speci...
Line profiles of Cs perturbed by Xe are calculated in the unified theory of Anderson and Talman. The...
We have tried to interpret physically the effects of collisions on line profiles. For this study of ...
“Stark broadening” theory and calculations have been extensively developed for about 50 years. The t...
Author Institution: Department of Physics, King’s College“Measurements of the broadening and shift o...
Algebraic approximations for line profiles calculated on the basis of quantum-mechanical collision i...
We have studied the effect due to the présence of a perturbing atom on the transition moment of an a...
International audienceThe collisional width of a spectral line takes part in the frequency re- distr...
In optical pumping experiments, metastability exchange collisions are used to transfer orientation, ...
$^{g}$M. M. Beaky, T. M. Goyette and F. C De Lucia, J. Chem. phys \textbf{105}, 3994(1996).Author I...
Dans cette thèse, nous étudions les effets des interactions électroniques dans le processus d'ionisa...
International audienceWe present fully ab initio calculations of second-overtone rovibrational line ...
International audienceThis paper compares different approaches used in the calculation of the broade...
Data for the broadening of 24188 Fe II lines by collisions with neutral hydrogen atoms have been com...
Author Institution: Department of Physics, The Ohio State UniversityThe theory of molecule-atom coll...
The interaction energy in systems (atom–atom, atom–ion and atom–molecule) involving open-shell speci...
Line profiles of Cs perturbed by Xe are calculated in the unified theory of Anderson and Talman. The...
We have tried to interpret physically the effects of collisions on line profiles. For this study of ...
“Stark broadening” theory and calculations have been extensively developed for about 50 years. The t...
Author Institution: Department of Physics, King’s College“Measurements of the broadening and shift o...
Algebraic approximations for line profiles calculated on the basis of quantum-mechanical collision i...
We have studied the effect due to the présence of a perturbing atom on the transition moment of an a...
International audienceThe collisional width of a spectral line takes part in the frequency re- distr...
In optical pumping experiments, metastability exchange collisions are used to transfer orientation, ...
$^{g}$M. M. Beaky, T. M. Goyette and F. C De Lucia, J. Chem. phys \textbf{105}, 3994(1996).Author I...
Dans cette thèse, nous étudions les effets des interactions électroniques dans le processus d'ionisa...
International audienceWe present fully ab initio calculations of second-overtone rovibrational line ...
International audienceThis paper compares different approaches used in the calculation of the broade...
Data for the broadening of 24188 Fe II lines by collisions with neutral hydrogen atoms have been com...
Author Institution: Department of Physics, The Ohio State UniversityThe theory of molecule-atom coll...
The interaction energy in systems (atom–atom, atom–ion and atom–molecule) involving open-shell speci...