Benchmark calculations of electron impact electronic excitation of the hydrogen molecule

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10421774" target="_blank" >RIV/00216208:11320/20:10421774 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=5z2PvoVyRQ" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=5z2PvoVyRQ</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6455/ab8c58" target="_blank" >10.1088/1361-6455/ab8c58</a>

Result language
angličtina
Original language name
Benchmark calculations of electron impact electronic excitation of the hydrogen molecule
Original language description
We present benchmark integrated and differential cross-sections for electron collisions with H-2 using two different theoretical approaches, namely, the R-matrix and molecular convergent close-coupling. This is similar to comparative studies conducted on electron-atom collisions for H, He and Mg. Electron impact excitation to the b(3)Sigma(+)(u), a(3)Sigma(+)(g), B-1 Sigma(+)(u), c(3)Pi(u), (EFEg+)-E-1, C-1 Pi(+)(u), e(3)Sigma(+)(u), h(3)Sigma(+)(g), B'(1)Sigma(+)(u) and d(3)Pi(u) excited electronic states are considered. Calculations are presented in both the fixed nuclei and adiabatic nuclei approximations, where the latter is shown only for the b(3)E(u)(+) state. Good agreement is found for all transitions presented. Where available, we compare with existing experimental and recommended data.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10300 - Physical sciences

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Journal of Physics B: Atomic, Molecular and Optical Physics
ISSN
0953-4075
e-ISSN
—
Volume of the periodical
53
Issue of the periodical within the volume
14
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
145204
UT code for WoS article
000546847700001
EID of the result in the Scopus database
2-s2.0-85086989548

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