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Title: Complete solution of electronic excitation and ionization in electron-hydrogen molecule scattering

Journal Article · · Physical Review Letters
 [1];  [2];  [2];  [2]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Curtin Univ., Western Australia (Australia)
  2. Curtin Univ., Western Australia (Australia)

The convergent close-coupling method has been used to solve the electron-hydrogen molecule scattering problem in the fixed-nuclei approximation. Excellent agreement with experiment is found for the grand total, elastic, electronic-excitation, and total ionization cross sections from the very low to the very high energies. This shows that for the electronic degrees of freedom the method provides a complete treatment of electron scattering on molecules as it does for atoms.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1258629
Alternate ID(s):
OSTI ID: 1256154
Report Number(s):
LA-UR-16-23351; PRLTAO
Journal Information:
Physical Review Letters, Vol. 116, Issue 23; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 41 works
Citation information provided by
Web of Science

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LXCat: an Open-Access, Web-Based Platform for Data Needed for Modeling Low Temperature Plasmas: LXCat: an Open-Access, Web-Based Platform for… journal September 2016
Electron-impact ionization of H 2 O at low projectile energy: Internormalized triple-differential cross sections in three-dimensional kinematics journal February 2017
Electron– and positron–molecule scattering: development of the molecular convergent close-coupling method journal May 2017
Multicenter three-distorted-wave approach to three-dimensional images for electron-impact-ionization dynamics of molecules: Overall agreement with experiment journal October 2018
Low-energy electron scattering from molecular hydrogen: Excitation of the X 1 Σ g + to b 3 Σ u + transition journal December 2018
Electron scattering and transport in biofuels, biomolecules and biomass fragments journal March 2017
Triple-differential cross sections for single ionization of CO 2 by 100 eV electron impact journal October 2018
Convergent close-coupling approach to light and heavy projectile scattering on atomic and molecular hydrogen journal October 2017
Electron-impact dissociation of molecular hydrogen into neutral fragments journal February 2018
Solving the Schrödinger equation of hydrogen molecule with the free complement–local Schrödinger equation method: Potential energy curves of the ground and singly excited singlet and triplet states, Σ, Π, Δ, and Φ journal December 2018
Roadmap on photonic, electronic and atomic collision physics: II. Electron and antimatter interactions journal August 2019
Vibrationally resolved electron-impact excitation cross sections for singlet states of molecular hydrogen journal June 2018
Vibrational kinetics of electronically excited states in H2 discharges journal November 2017
Differential cross sections for excitation of H 2 by low-energy electron impact journal November 2017
Vibrational excitation of the ${{\rm{H}}}_{2}X{}^{1}{{\rm{\Sigma }}}_{g}^{+}$ state via electron-impact excitation and radiative cascade journal February 2019
LXCat: an Open‐Access, Web‐Based Platform for Data Needed for Modeling Low Temperature Plasmas text January 2017