Search Results - "Ignjatović, Ljubinko M."

BEAMDB and MOLD—Databases at the Serbian Virtual Observatory for Collisional and Radiative Processes by Marinković, Bratislav, Srećković, Vladimir, Vujčić, Veljko, Ivanović, Stefan, Uskoković, Nebojša, Nešić, Milutin, Ignjatović, Ljubinko, Jevremović, Darko, Dimitrijević, Milan, Mason, Nigel

“…In this contribution we present a progress report on two atomic and molecular databases, BEAMDB and MolD, which are web services at the Serbian virtual…”
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Photodestruction of Diatomic Molecular Ions: Laboratory and Astrophysical Application by Srećković, Vladimir A, Ignjatović, Ljubinko M, Dimitrijević, Milan S

“…In this work, the processes of photodissociation of some diatomic molecular ions are investigated. The partial photodissociation cross-sections for the…”
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Novel Modelling Approach for Obtaining the Parameters of Low Ionosphere under Extreme Radiation in X-Spectral Range by Srećković, Vladimir A., Šulić, Desanka M., Vujčić, Veljko, Mijić, Zoran R., Ignjatović, Ljubinko M.

“…Strong radiation from solar X-ray flares can produce increased ionization in the terrestrial D-region and change its structure. Moreover, extreme solar…”
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BEAMDB and MolD – databases for atomic and molecular collisional and radiative processes: Belgrade nodes of VAMDC by Marinković, Bratislav P., Jevremović, Darko, Srećković, Vladimir A., Vujčić, Veljko, Ignjatović, Ljubinko M., Dimitrijević, Milan S., Mason, Nigel J.

“…We present two atomic and molecular (A&M) databases, MolD and BEAMDB, hosted by the SerVO – the Serbian virtual observatory ( http://servo.aob.rs ). These…”
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Data for Photodissociation of Some Small Molecular Ions Relevant for Astrochemistry and Laboratory Investigation by Srećković, Vladimir A., Ignjatović, Ljubinko M., Kolarski, Aleksandra, Mijić, Zoran R., Dimitrijević, Milan S., Vujčić, Veljko

“…The calculated photodissociation data of some small molecular ions have been reported. The cross-sections and spectral rate coefficients data have been studied…”
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Chemi-ionization in Solar Photosphere: Influence on the Hydrogen Atom Excited States Population by Mihajlov, Anatolij A., Ignjatovic, Ljubinko M., Sreckovic, Vladimir A., Dimitrijevic, Milan S.

“…In this paper, the influence of chemi-ionization processes in H*(n >= 2) + H(1s) collisions, as well as the influence of inverse chemi-recombination processes…”
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The Collisional Atomic Processes of Rydberg Hydrogen and Helium Atoms: Astrophysical Relevance by Srećković, Vladimir, Dimitrijević, Milan, Ignjatović, Ljubinko, Bezuglov, Nikolai, Klyucharev, Andrey

“…Elementary processes in astrophysical environments traditionally attract researchers’ attention. We present the data needed for the inclusion of the specific…”
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Radiative and Collisional Molecular Data and Virtual Laboratory Astrophysics by Srećković, Vladimir, Ignjatović, Ljubinko, Jevremović, Darko, Vujčić, Veljko, Dimitrijević, Milan

“…Spectroscopy has been crucial for our understanding of physical and chemical phenomena. The interpretation of interstellar line spectra with radiative transfer…”
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Symmetric Atom–Atom and Ion–Atom Processes in Stellar Atmospheres by Srećković, Vladimir, Ignjatović, Ljubinko, Dimitrijević, Milan

“…We present the results of the influence of two groups of collisional processes (atom-atom and ion-atom) on the optical and kinetic properties of weakly ionized…”
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The Screening Characteristics of the Dense Astrophysical Plasmas: The Three-Component Systems by Ignjatović, Ljubinko, Srećković, Vladimir, Dimitrijević, Milan

“…As the object of investigation, astrophysical fully ionized electron-ion plasma is chosen with positively charged ions of two different kinds, including the…”
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A study of high-frequency properties of plasma and the influence of electromagnetic radiation from IR to XUV by Sreckovic, Vladimir, Sulic, Desanka, Ignjatovic, Ljubinko, Dimitrijevic, Milan

“…On the basis of calculated values for the conductivity in an external electric field, we determined the high-frequency characteristics of plasmas under extreme…”
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Absorption caused by potassium molecules in astrophysical plasmas: Data needed for modeling by Srećković, Vladimir A., Dimitrijević, Milan S., Ignjatović, Ljubinko M.

“…In this study, the processes of photo-dissociation in the cases of symmetric and strongly non-symmetric systems which involve hydrogen and potassium are…”
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The radiative processes involving ion-atom alkali systems: The case of hydrogen and potassium by Ignjatović, Ljubinko M., Srećković, Vladimir A., Dimitrijević, Milan S., Šulić, Desanka M.

“…The importance of the symmetric as well as non-symmetric ion-atom absorption processes in broad spectral region within a model of solar photosphere and also…”
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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 by Srećković, Vladimir A., Ignjatović, Ljubinko M., Dimitrijević, Milan S., Vujčić, Veljko, Malović, Miodrag, Jevremović, Darko, Bezuglov, Nikolai N., Klyucharev, Andrey N.

“…In this manuscript, the chemi-ionization (CI) processes in atom - Rydberg atom collisions are examined. We obtained the cross-sections, as well as rate…”
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The role of some collisional processes in AGNs: Rate coefficients needed for modeling by Dimitrijević, Milan S., Srećković, Vladimir A., Ignjatović, Ljubinko M., Marinković, Bratislav P.

“…•The possible influence of the (n−n′)-mixing processes in some dense moderately ionized parts in broad-line region (BLR) of active galactic nuclei (AGN) is…”
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The Influence of Chemi-Ionization and Recombination Processes on Spectral Line Shapes in Stellar Atmospheres by Mihajlov Anatolij A., Ignjatović Ljubinko M., Srécković Vladimir A., Dimitrijević Milan S.

“…The chemi-ionization processes in atom - Rydberg atom collisions, as well as the corresponding chemi-recombination processes, are considered as factors of…”
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The ion–atom absorption processes as one of the factors of the influence on the sunspot opacity by Ignjatović, L. M., Mihajlov, A. A., Srećković, V. A., Dimitrijević, M. S.

“…As a continuation of the previous investigations of the symmetric and strongly non-symmetric ion–atom absorption processes in the far-UV region within the…”
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Absorption non-symmetric ion-atom processes in helium-rich white dwarf atmospheres by Ignjatovi, Lj. M., Mihajlov, A. A., Sre kovi, V. A., Dimitrijevi, M. S.

“…In this work, the processes of absorption charge exchange and photoassociation in He+H+ collisions, together with the process of ion HeH+ photodissociation,…”
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Electrical conductivity of plasmas of DB white dwarf atmospheres by Srećković, V. A., Ignjatović, Lj. M., Mihajlov, A. A., Dimitrijević, M. S.

“…The static electrical conductivity of non-ideal, dense, partially ionized helium plasma was calculated over a wide range of plasma parameters: temperatures 1 ×…”
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Non-Elastic Processes in Atom Rydberg-Atom Collisions: Review of State of Art and Problems by Mihajlov, A. A., Srećković, V. A., Ignjatović, Lj. M., Klyucharev, A. N., Dimitrijević, M. S., Sakan, N. M.

“…In our previous research, it has been demonstrated that inelastic processes in atom Rydberg-atom collisions, such as chemi-ionization and ( n − n ′) mixing,…”
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