Potential Energy Curves and Generalized Oscillator Strength for Doubly Excited States of Hydrogen Molecule
Atomic Physics
2015-09-02 v1
Abstract
In this paper we report calculations of potential energy curves in the range at Multireference Configuration Interaction (MRCI) level for doubly excited states of the H molecule. We have focused on the states which lie between the second and third ionization thresholds of H molecular ion, i.e., state in which lie the H(2l) + H(2l') dissociation channels. The MRCI approach allowed us to successfully identify for the first time the molecular state which dissociates into hydrogen atoms at 2s state. Further, Generalized Oscillator Strength as a function of transferred momentum for three doubly excited states is also presented. (Some figures in this article are in colour only in the electronic version)
Keywords
Cite
@article{arxiv.1503.08679,
title = {Potential Energy Curves and Generalized Oscillator Strength for Doubly Excited States of Hydrogen Molecule},
author = {Leonardo O. Santos and Alexandre B. Rocha and Rodrigo F. Nascimento and Nelson V. de Castro Faria and Ginette Jalbert},
journal= {arXiv preprint arXiv:1503.08679},
year = {2015}
}