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ATOMIC DATA AND COLLISIONAL-RADIATIVE MODEL FOR BERYLLIUM AND ITS IONS

Published

Author(s)

D. Kondratyev, O. Marchuk, Leonid Vainshtein, Igor Bray, Dmitry Fursa, Yuri Ralchenko, D. Fursa

Abstract

In this work we present a collisional-radiative model constructed for all ionization stages of beryllium. Convergent close-coupling, K-matrix and Coulomb-Born-exchange methods were applied to calculate the necessary atomic data. For neutral beryllium atom a comparison of all methods is given. Fractional ion abundances, radiative power losses and electron cooling rates were calculated as functions of electron temperature. The comparison with other available data shows a rather good agreement.
Citation
Physica Scripta

Keywords

beryllium, collisional-radiative model, atomic data, fusion plasma, power losses

Citation

Kondratyev, D. , Marchuk, O. , Vainshtein, L. , Bray, I. , Fursa, D. , Ralchenko, Y. and Fursa, D. (2014), ATOMIC DATA AND COLLISIONAL-RADIATIVE MODEL FOR BERYLLIUM AND ITS IONS, Physica Scripta, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915657 (Accessed February 27, 2024)
Created May 1, 2014, Updated October 12, 2021