Electron-Impact Dissociation of Vibrationally-Excited Molecular Hydrogen into Neutral Fragments
Abstract
We present convergent close-coupling (CCC) calculations of electron-impact dissociation of vibrationally-excited molecular hydrogen into neutral fragments. This work follows from our previous results for dissociation of molecular hydrogen in the ground vibrational level [Scarlett et al., Eur. Phys. J. D 72, 34 (2018)], which were obtained from calculations performed in a spherical coordinate system. The present calculations, performed utilizing a spheroidal formulation of the molecular CCC method, reproduce the previous dissociation cross sections for the ground vibrational level, while allowing the extension to scattering on excited levels.
- Authors:
-
- Curtin Univ., Perth, WA (Australia)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Publication Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1557173
- Report Number(s):
- LA-UR-19-27867
Journal ID: ISSN 2218-2004; ATOMC5
- Grant/Contract Number:
- 89233218CNA000001
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Atoms
- Additional Journal Information:
- Journal Volume: 7; Journal Issue: 3; Journal ID: ISSN 2218-2004
- Publisher:
- MDPI
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 74 ATOMIC AND MOLECULAR PHYSICS
Citation Formats
Scarlett, Liam H., Savage, Jeremy S., Fursa, Dmitry V., Zammit, Mark C., and Bray, Igor. Electron-Impact Dissociation of Vibrationally-Excited Molecular Hydrogen into Neutral Fragments. United States: N. p., 2019.
Web. doi:10.3390/atoms7030075.
Scarlett, Liam H., Savage, Jeremy S., Fursa, Dmitry V., Zammit, Mark C., & Bray, Igor. Electron-Impact Dissociation of Vibrationally-Excited Molecular Hydrogen into Neutral Fragments. United States. https://doi.org/10.3390/atoms7030075
Scarlett, Liam H., Savage, Jeremy S., Fursa, Dmitry V., Zammit, Mark C., and Bray, Igor. Tue .
"Electron-Impact Dissociation of Vibrationally-Excited Molecular Hydrogen into Neutral Fragments". United States. https://doi.org/10.3390/atoms7030075. https://www.osti.gov/servlets/purl/1557173.
@article{osti_1557173,
title = {Electron-Impact Dissociation of Vibrationally-Excited Molecular Hydrogen into Neutral Fragments},
author = {Scarlett, Liam H. and Savage, Jeremy S. and Fursa, Dmitry V. and Zammit, Mark C. and Bray, Igor},
abstractNote = {We present convergent close-coupling (CCC) calculations of electron-impact dissociation of vibrationally-excited molecular hydrogen into neutral fragments. This work follows from our previous results for dissociation of molecular hydrogen in the ground vibrational level [Scarlett et al., Eur. Phys. J. D 72, 34 (2018)], which were obtained from calculations performed in a spherical coordinate system. The present calculations, performed utilizing a spheroidal formulation of the molecular CCC method, reproduce the previous dissociation cross sections for the ground vibrational level, while allowing the extension to scattering on excited levels.},
doi = {10.3390/atoms7030075},
journal = {Atoms},
number = 3,
volume = 7,
place = {United States},
year = {2019},
month = {8}
}
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