Theoretical study of the excited states of NeH and of their non-adiabiatic couplings: A preliminary for the modeling of the dissociative recombination of NeH+

R R. Hassaine (LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,) D D. Talbi (LUPM CNRS-UMR5299, Université de Montpellier 2 , F-34095 Montpellier,) R R. P. Brady (Department of Physics and Astronomy, University College London , Gower Street, WC1E 6BT London,) J J. Zs. Mezei (LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,) J J. Tennyson (LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,) I I. F. Schneider (LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,)

Abstract

Potential energy curves and matrix elements of radial non-adiabatic couplings of the 2Σ+ and 2Π states of the NeH molecule are calculated using the electronic structure package MOLPRO, in view of the study of the reactive collisions between low-energy electrons and NeH+.

Article Details

Volume / Issue Vol. 162, Issue 13
Published April 07, 2025
ISSN 0021-9606
Publisher American Institute of Physics

Journal Info

The Journal of Chemical Physics

American Institute of Physics

ISSN: 0021-9606 Physical Sciences

Authors (6)

R

R. Hassaine

LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,

D

D. Talbi

LUPM CNRS-UMR5299, Université de Montpellier 2 , F-34095 Montpellier,

R

R. P. Brady

Department of Physics and Astronomy, University College London , Gower Street, WC1E 6BT London,

J

J. Zs. Mezei

LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,

J

J. Tennyson

LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,

I

I. F. Schneider

LOMC CNRS-UMR6294, Université le Havre Normandie 1 , F-76058 Le Havre,