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The Rydberg atom-atom collisions : Chemi-ionization cross-sections and rate coefficients in alkali-metal astrophysical and low-temperature laboratory plasmas. / Srećković, Vladimir A.; Ignjatović, Ljubinko M.; Dimitrijević, Milan S.; Vujčić, Veljko; Malović, Miodrag; Jevremović, Darko; Bezuglov, Nikolai N.; Klyucharev, Andrey N.

в: ADVANCES IN SPACE RESEARCH, Том 71, № 2, 15.01.2023, стр. 1245-1251.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Author

Srećković, Vladimir A. ; Ignjatović, Ljubinko M. ; Dimitrijević, Milan S. ; Vujčić, Veljko ; Malović, Miodrag ; Jevremović, Darko ; Bezuglov, Nikolai N. ; Klyucharev, Andrey N. / The Rydberg atom-atom collisions : Chemi-ionization cross-sections and rate coefficients in alkali-metal astrophysical and low-temperature laboratory plasmas. в: ADVANCES IN SPACE RESEARCH. 2023 ; Том 71, № 2. стр. 1245-1251.

BibTeX

@article{612d475474794f33addf630d06775ef5,
title = "The Rydberg atom-atom collisions: Chemi-ionization cross-sections and rate coefficients in alkali-metal astrophysical and low-temperature laboratory plasmas",
abstract = "In this manuscript, the chemi-ionization (CI) processes in atom - Rydberg atom collisions are examined. We obtained the cross-sections, as well as rate coefficients for CI processes in potassium and sodium collisions for principal quantum numbers 5⩽n⩽25 in the 500 K ⩽T⩽1500 K temperature region. The presented data could be useful for the improvement of analysis and modelling of weakly ionized layers of different atmospheres and cosmic objects where these and other CI processes could change excited state populations and the free electron density, consequently affecting the optical characteristics.",
keywords = "Absorption, Astrophysical plasmas, Atomic and molecular data, Molecular ions, Plasma diagnostics, Radiative processes, Spectroscopy",
author = "Sre{\'c}kovi{\'c}, {Vladimir A.} and Ignjatovi{\'c}, {Ljubinko M.} and Dimitrijevi{\'c}, {Milan S.} and Veljko Vuj{\v c}i{\'c} and Miodrag Malovi{\'c} and Darko Jevremovi{\'c} and Bezuglov, {Nikolai N.} and Klyucharev, {Andrey N.}",
note = "Publisher Copyright: {\textcopyright} 2022 COSPAR",
year = "2023",
month = jan,
day = "15",
doi = "10.1016/j.asr.2022.04.069",
language = "English",
volume = "71",
pages = "1245--1251",
journal = "Advances in Space Research",
issn = "0273-1177",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - The Rydberg atom-atom collisions

T2 - Chemi-ionization cross-sections and rate coefficients in alkali-metal astrophysical and low-temperature laboratory plasmas

AU - Srećković, Vladimir A.

AU - Ignjatović, Ljubinko M.

AU - Dimitrijević, Milan S.

AU - Vujčić, Veljko

AU - Malović, Miodrag

AU - Jevremović, Darko

AU - Bezuglov, Nikolai N.

AU - Klyucharev, Andrey N.

N1 - Publisher Copyright: © 2022 COSPAR

PY - 2023/1/15

Y1 - 2023/1/15

N2 - In this manuscript, the chemi-ionization (CI) processes in atom - Rydberg atom collisions are examined. We obtained the cross-sections, as well as rate coefficients for CI processes in potassium and sodium collisions for principal quantum numbers 5⩽n⩽25 in the 500 K ⩽T⩽1500 K temperature region. The presented data could be useful for the improvement of analysis and modelling of weakly ionized layers of different atmospheres and cosmic objects where these and other CI processes could change excited state populations and the free electron density, consequently affecting the optical characteristics.

AB - In this manuscript, the chemi-ionization (CI) processes in atom - Rydberg atom collisions are examined. We obtained the cross-sections, as well as rate coefficients for CI processes in potassium and sodium collisions for principal quantum numbers 5⩽n⩽25 in the 500 K ⩽T⩽1500 K temperature region. The presented data could be useful for the improvement of analysis and modelling of weakly ionized layers of different atmospheres and cosmic objects where these and other CI processes could change excited state populations and the free electron density, consequently affecting the optical characteristics.

KW - Absorption

KW - Astrophysical plasmas

KW - Atomic and molecular data

KW - Molecular ions

KW - Plasma diagnostics

KW - Radiative processes

KW - Spectroscopy

UR - http://www.scopus.com/inward/record.url?scp=85130451910&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/e97dfa0d-556f-37e0-9a13-5556f3765871/

U2 - 10.1016/j.asr.2022.04.069

DO - 10.1016/j.asr.2022.04.069

M3 - Article

VL - 71

SP - 1245

EP - 1251

JO - Advances in Space Research

JF - Advances in Space Research

SN - 0273-1177

IS - 2

ER -

ID: 95044022