The collisional atomic processes of rydberg hydrogen and helium atoms: Astrophysical relevance

Vladimir A. Sreçkoviç, Milan S. Dimitrijeviç, Ljubinko M. Ignjatoviç, Nikolai N. Bezuglov, Andrey N. Klyucharev

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

Elementary processes in astrophysical environments traditionally attract researchers' attention. We present the data needed for the inclusion of the specific atomic collisional processes in the investigation of the optical and kinetic properties of weakly ionized stellar atmosphere layers. The first type of processes are collisional ionisation (chemi-ionization) processes, and the second ones are excitation and de-excitation (i.e., (n - n')-mixing processes). We give the rate coefficients of the aforementioned processes for the conditions that exist in the solar photosphere, the atmosphere of DB white dwarfs, M-type red dwarfs, etc.

Язык оригиналаанглийский
Номер статьи72
ЖурналGalaxies
Том6
Номер выпуска3
DOI
СостояниеОпубликовано - 16 июл 2018

Отпечаток

helium atoms
hydrogen atoms
astrophysics
ionization
stellar atmospheres
photosphere
excitation
inclusions
optical properties
atmospheres
kinetics
coefficients

Предметные области Scopus

  • Астрономия и астрофизика

Цитировать

Sreçkoviç, Vladimir A. ; Dimitrijeviç, Milan S. ; Ignjatoviç, Ljubinko M. ; Bezuglov, Nikolai N. ; Klyucharev, Andrey N. / The collisional atomic processes of rydberg hydrogen and helium atoms : Astrophysical relevance. В: Galaxies. 2018 ; Том 6, № 3.
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The collisional atomic processes of rydberg hydrogen and helium atoms : Astrophysical relevance. / Sreçkoviç, Vladimir A.; Dimitrijeviç, Milan S.; Ignjatoviç, Ljubinko M.; Bezuglov, Nikolai N.; Klyucharev, Andrey N.

В: Galaxies, Том 6, № 3, 72, 16.07.2018.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - The collisional atomic processes of rydberg hydrogen and helium atoms

T2 - Astrophysical relevance

AU - Sreçkoviç, Vladimir A.

AU - Dimitrijeviç, Milan S.

AU - Ignjatoviç, Ljubinko M.

AU - Bezuglov, Nikolai N.

AU - Klyucharev, Andrey N.

PY - 2018/7/16

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AB - Elementary processes in astrophysical environments traditionally attract researchers' attention. We present the data needed for the inclusion of the specific atomic collisional processes in the investigation of the optical and kinetic properties of weakly ionized stellar atmosphere layers. The first type of processes are collisional ionisation (chemi-ionization) processes, and the second ones are excitation and de-excitation (i.e., (n - n')-mixing processes). We give the rate coefficients of the aforementioned processes for the conditions that exist in the solar photosphere, the atmosphere of DB white dwarfs, M-type red dwarfs, etc.

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KW - Molecular data

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