Differential cross sections for vibrational excitation in the collision of He<sup>+</sup>with H<sub>2</sub>at moderate energies

Lebehot, A.; Campargue, R.

doi:10.1088/0022-3700/15/11/017

Cited by 3 publications

(1 citation statement)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…At higher energies (50 < E < a few keV) studies of the dependence upon scattering angle 0 of the vibrational excitation of diatomic molecules by light projectiles are scarce (LebChot and Campargue 1982). In a recent paper (Dhuicq and Sidis 1987, hereafter referred to as I ) we have reported experimental results of such a study for He++ N2, CO collisions in the 100< E < 1000 eV energy range.…”

Section: Introductionmentioning

confidence: 99%

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He⁺+ N₂, CO (50 <E< 1000eV)

Dhuicq

1990

J. Phys. B: At. Mol. Opt. Phys.

View full text Add to dashboard Cite

The dependence of the U = 0 + 1 vibrational excitation of diatomic molecules in their ground state by ion projectiles as a function of scattering angle is described using a potential model represented by multipolar and exponential interactions and assuming pure electronically elastic scattering. The linearly forced harmonic oscillator model is assumed in the calculation of the corresponding vibrational energy transfer. This treatment lends itself to solutions in closed analytical form and enables one to investigate the dependence of the vibrational energy transfer upon the molecule orientation. It is applied to He++ N, and CO collisions; overall agreement with experiment is found whenever electronic transition processes may be neglected.

show abstract

Section: Introductionmentioning

confidence: 99%

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He⁺+ N₂, CO (50 <E< 1000eV)

Dhuicq

1990

J. Phys. B: At. Mol. Opt. Phys.

View full text Add to dashboard Cite

show abstract

Angular dependence of vibronic excitation in He⁺+CO, N₂collisions at medium energies: evidence for non-Franck-Condon and non-Poisson vibrational distributions

Dhuicq

Sidis

1987

J. Phys. B: At. Mol. Phys.

View full text Add to dashboard Cite

Time-dependent semiclassical scattering dynamics: Electronically elastic and charge-transfer study of H++O2 at keV collision energies

Reja,

Kumar

2024

Phys. Rev. A

View full text Add to dashboard Cite

Differential cross sections for vibrational excitation in the collision of He⁺with H₂at moderate energies

Cited by 3 publications

References 40 publications

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He⁺+ N₂, CO (50 <E< 1000eV)

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He⁺+ N₂, CO (50 <E< 1000eV)

Angular dependence of vibronic excitation in He⁺+CO, N₂collisions at medium energies: evidence for non-Franck-Condon and non-Poisson vibrational distributions

Time-dependent semiclassical scattering dynamics: Electronically elastic and charge-transfer study of H++O2 at keV collision energies

Contact Info

Product

Resources

About

Differential cross sections for vibrational excitation in the collision of He+with H2at moderate energies

Cited by 3 publications

References 40 publications

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He++ N2, CO (50 <E< 1000eV)

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He++ N2, CO (50 <E< 1000eV)

Angular dependence of vibronic excitation in He++CO, N2collisions at medium energies: evidence for non-Franck-Condon and non-Poisson vibrational distributions

Time-dependent semiclassical scattering dynamics: Electronically elastic and charge-transfer study of H++O2 at keV collision energies

Contact Info

Product

Resources

About

Differential cross sections for vibrational excitation in the collision of He⁺with H₂at moderate energies

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He⁺+ N₂, CO (50 <E< 1000eV)

Anisotropy and angular dependence of vibrational excitation in ion-molecule collisions: Application to He⁺+ N₂, CO (50 <E< 1000eV)

Angular dependence of vibronic excitation in He⁺+CO, N₂collisions at medium energies: evidence for non-Franck-Condon and non-Poisson vibrational distributions