Atomic data and collisional-radiative model for beryllium and its ions
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 the neutral beryllium atom a comparison of all methods is given. Fr...
| Main Authors: | , , , , |
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| Format: | Conference Paper |
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Institute of Physics Publishing Ltd.
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/7827 |
| _version_ | 1848745481376628736 |
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| author | Kondratyev, D. Vainshtein, L. Bray, Igor Fursa, Dmitry Ralchenko, Y. |
| author2 | - |
| author_facet | - Kondratyev, D. Vainshtein, L. Bray, Igor Fursa, Dmitry Ralchenko, Y. |
| author_sort | Kondratyev, D. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | 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 the 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. |
| first_indexed | 2025-11-14T06:18:03Z |
| format | Conference Paper |
| id | curtin-20.500.11937-7827 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:18:03Z |
| publishDate | 2014 |
| publisher | Institute of Physics Publishing Ltd. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-78272017-09-13T14:33:46Z Atomic data and collisional-radiative model for beryllium and its ions Kondratyev, D. Vainshtein, L. Bray, Igor Fursa, Dmitry Ralchenko, Y. - collisional–radiative model elementary processes beryllium 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 the 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. 2014 Conference Paper http://hdl.handle.net/20.500.11937/7827 10.1088/0031-8949/2014/T161/014007 Institute of Physics Publishing Ltd. restricted |
| spellingShingle | collisional–radiative model elementary processes beryllium Kondratyev, D. Vainshtein, L. Bray, Igor Fursa, Dmitry Ralchenko, Y. Atomic data and collisional-radiative model for beryllium and its ions |
| title | Atomic data and collisional-radiative model for beryllium and its ions |
| title_full | Atomic data and collisional-radiative model for beryllium and its ions |
| title_fullStr | Atomic data and collisional-radiative model for beryllium and its ions |
| title_full_unstemmed | Atomic data and collisional-radiative model for beryllium and its ions |
| title_short | Atomic data and collisional-radiative model for beryllium and its ions |
| title_sort | atomic data and collisional-radiative model for beryllium and its ions |
| topic | collisional–radiative model elementary processes beryllium |
| url | http://hdl.handle.net/20.500.11937/7827 |