Low-energy electron scattering from molecular hydrogen: Excitation of the X1Σg+ to b3Σu+ transition - Publication - MOST Wiedzy

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Low-energy electron scattering from molecular hydrogen: Excitation of the X1Σg+ to b3Σu+ transition

Abstract

We present time-of-flight differential cross-section measurements and convergent close-coupling calculations of differential cross sections for the electron-impact excitation of the X 1 g + → b 3 u + transition in molecular hydrogen. A part of this work was recently published [M. Zawadzki et al., Phys. Rev. A 97, 050702(R) (2018)]. In this work, agreement between theory and experiment is excellent overall, and marks a transition in electron-molecule scattering where differential scattering of excitation is found to be in such precise agreement. We also present total electron-impact excitation differential cross sections for H2 for which agreement between theory and experiment is found to be excellent.

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Details

Category:
Magazine publication
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
PHYSICAL REVIEW A no. 98, edition 6, pages 1 - 15,
ISSN: 2469-9926
Language:
English
Publication year:
2018
Bibliographic description:
Zawadzki M., Wright R., Dolmat G., Martin M., Diaz B., Hargreaves L., Coleman D., Fursa D., Zammit M., Scarlett L., Tapley J., Savage J., Bray I., Khakoo M.: Low-energy electron scattering from molecular hydrogen: Excitation of the X1Σg+ to b3Σu+ transition// PHYSICAL REVIEW A. -Vol. 98, iss. 6 (2018), s.1-15
DOI:
Digital Object Identifier (open in new tab) 10.1103/physreva.98.062704
Verification:
Gdańsk University of Technology

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