Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Andrey K. Belyaev"'
Autor:
Timur V. Tscherbul, Paul S. Barklem
Publikováno v:
Chemical Physics. 462:1-2
Inelastic processes in atomic, molecular and chemical physics (in honour of Andrey K. Belyaev)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9508e079a0acaf4168f5192d2d9b32bc
https://doi.org/10.1016/j.chemphys.2015.10.001
https://doi.org/10.1016/j.chemphys.2015.10.001
Akademický článek
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Publikováno v:
Atoms, Vol 10, Iss 1, p 33 (2022)
Inelastic processes rate coefficients for low-energy Sr + H, Sr+ + H−, Sr+ + H, and Sr2+ + H− collisions are calculated using the multichannel quantum model approach. A total of 31 scattering channels of SrH+ and 17 scattering channels of SrH are
Externí odkaz:
https://doaj.org/article/7e3aa83e74c049b08f6f2d1a73a3643b
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 520:107-112
This paper reports the results of investigations of inelastic processes in B + H and B+ + H− collisions with accounting for the fine structure. The calculations of the cross-sections and rate coefficients for excitation, de-excitation, ion-pair for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca480ce2a223c4ef1bec0484c977d03
https://doi.org/10.1093/mnras/stad112
https://doi.org/10.1093/mnras/stad112
Autor:
Yaroslav V. Voronov, Andrey K. Belyaev
Publikováno v:
Physics of Complex Systems. 4:24-29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bed11976d026862ab9e66a240fde427
https://doi.org/10.33910/2687-153x-2022-4-1-24-29
https://doi.org/10.33910/2687-153x-2022-4-1-24-29
Publikováno v:
Atoms, Vol 8, Iss 3, p 34 (2020)
Rate coefficients for inelastic processes in low-energy Co + H, Co + + H − , Co + + H , and Co 2 + + H − collisions are estimated using the quantum simplified model. Considerations include 44 triplet and 55 quintet m
Externí odkaz:
https://doaj.org/article/faac3a94edb244f496052d742f4cb3c5
Autor:
Maria Bergemann, Andrey K. Belyaev, Yaroslav V. Voronov, Richard Hoppe, S. A. Yakovleva, Monika Ellwarth, Manuel A. Bautista, Mats Carlsson, Ekaterina Semenova, Ansgar Reiners, Lyudmila Mashonkina, Ahmad Nemer, Jorrit Leenaarts
Publikováno v:
Bergemann, M, Hoppe, R, Semenova, E, Carlsson, M, Yakovleva, S A, Voronov, Y V, Bautista, M, Nemer, A, Belyaev, A K, Leenaarts, J, Mashonkina, L, Reiners, A & Ellwarth, M 2021, ' Solar oxygen abundance ', Monthly Notices of the Royal Astronomical Society, vol. 508, no. 2, pp. 2236-2253 . https://doi.org/10.1093/mnras/stab2160
Motivated by the controversy over the surface metallicity of the Sun, we present a re-analysis of the solar photospheric oxygen (O) abundance. New atomic models of O and Ni are used to perform Non-Local Thermodynamic Equilibrium (NLTE) calculations w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12dc907208d4f6ff047230d272373e17
https://doi.org/10.1093/mnras/stab2160
https://doi.org/10.1093/mnras/stab2160
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 501:4968-4973
Inelastic processes in low-energy Cu + H and Cu+ + H− collisions, 306 partial processes in total, are investigated taking fine-structure effects into account. We use the asymptotic approach to model the adiabatic potentials and adapt a recently pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21aa4ea92bfdaaf373edc5f4e96df965
https://doi.org/10.1093/mnras/staa3974
https://doi.org/10.1093/mnras/staa3974
Publikováno v:
Astronomy Letters. 46:621-629
We have constructed a new K I model atom using currently available atomic data. We have performed calculations for K I by abandoning the assumption of local thermodynamic equilibrium (non-LTE) for the Sun and three moderately metal-poor dwarf stars.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaafc2a450fbdaf5482675088e87da36
https://doi.org/10.1134/s1063773720090054
https://doi.org/10.1134/s1063773720090054
Publikováno v:
Astronomy Letters. 46:120-130
We performed the non-local thermodynamic equilibrium (non-LTE) calculations for Ti I-II with the updated model atom that includes quantum-mechanical rate coefficients for inelastic collisions with hydrogen atoms. We have calculated for the first time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ec5a64d5c1ba7b9a6096fddaedb7ec9
https://doi.org/10.1134/s1063773720010041
https://doi.org/10.1134/s1063773720010041