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Ab initio cross sec...
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Belyaev, Andrey K.Uppsala universitet,Teoretisk astrofysik
(author)
Ab initio cross sections for low-energy inelastic Mg+H collisions
- Article/chapterEnglish2012
Publisher, publication year, extent ...
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2012-11-05
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IOP Publishing,2012
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-193909
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-193909URI
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https://doi.org/10.1088/1742-6596/388/9/092002DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Full quantum scattering calculations of cross sections for low-energy near-threshold inelastic Mg + H collisions are reported, such processes being of interest for modelling of Mg spectral lines in stellar atmospheres. Nonadiabatic transions associated with radial couplings at avoided ionic crossings in the 2Σ+ molecular states are found to be the main mechanism for excitation and ion-pair production processes.
Subject headings and genre
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Ab initio
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Ion pairs
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Molecular state
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Non-adiabatic
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Production process
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Quantum scattering
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Spectral line
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Stellar atmospheres
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Calculations
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Atoms
Added entries (persons, corporate bodies, meetings, titles ...)
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Barklem, Paul S.Uppsala universitet,Molekyl- och kondenserade materiens fysik(Swepub:uu)pba11670
(author)
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Guitou, M.
(author)
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Spielfiedel, A.
(author)
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Feautrier, N.
(author)
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Vlasov, D. V.
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Rodionov, D. S.
(author)
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Uppsala universitetTeoretisk astrofysik
(creator_code:org_t)
Related titles
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In:Journal of Physics, Conference Series: IOP Publishing388:9, s. 092002-1742-65881742-6596
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