Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules
The vibronic (vibration-electronic) transition probability parameters such as Franck-Condon (FC) factors and r-centroids of diatomic molecular species could be useful in the identification of molecular bands and in the estimation of relative abundance of the emitted species in astrophysical sources....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Astronomical Observatory, Department of Astronomy, Belgrade
2006-01-01
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| Series: | Serbian Astronomical Journal |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-698X/2006/1450-698X0673083S.pdf |
| _version_ | 1831526781138501632 |
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| author | Shanmugavel R. Bagare S.P. Rajamanickam N. |
| author_facet | Shanmugavel R. Bagare S.P. Rajamanickam N. |
| author_sort | Shanmugavel R. |
| collection | DOAJ |
| description | The vibronic (vibration-electronic) transition probability parameters such as Franck-Condon (FC) factors and r-centroids of diatomic molecular species could be useful in the identification of molecular bands and in the estimation of relative abundance of the emitted species in astrophysical sources. In this study, they have been evaluated for the electronic transitions A2Πr-X2Σ+, B2Πr-X2Σ+ and C2Σ+ - X2Σ+ systems of BeH, A2Πr - X2Σ and C2Σ+ - X2Σ+ system of BeD and A2Πr - X2Σ+ system of BeT molecules using a suitable potential. |
| first_indexed | 2024-12-16T16:17:25Z |
| format | Article |
| id | doaj.art-8e67642c92bb4349b93c1f08ecb18492 |
| institution | Directory Open Access Journal |
| issn | 1450-698X 1820-9289 |
| language | English |
| last_indexed | 2024-12-16T16:17:25Z |
| publishDate | 2006-01-01 |
| publisher | Astronomical Observatory, Department of Astronomy, Belgrade |
| record_format | Article |
| series | Serbian Astronomical Journal |
| spelling | doaj.art-8e67642c92bb4349b93c1f08ecb184922022-12-21T22:25:03ZengAstronomical Observatory, Department of Astronomy, BelgradeSerbian Astronomical Journal1450-698X1820-92892006-01-012006173838710.2298/SAJ0673083S1450-698X0673083SAstrophysically useful parameters for certain band systems of BeH, BeD and BeT moleculesShanmugavel R.0Bagare S.P.1Rajamanickam N.2Physics Research Centre, V.H.N.S.N College, VirudhunagarIndian Institute of Astrophysics, Kodaikanal and BangalorePhysics Research Centre, V.H.N.S.N College, VirudhunagarThe vibronic (vibration-electronic) transition probability parameters such as Franck-Condon (FC) factors and r-centroids of diatomic molecular species could be useful in the identification of molecular bands and in the estimation of relative abundance of the emitted species in astrophysical sources. In this study, they have been evaluated for the electronic transitions A2Πr-X2Σ+, B2Πr-X2Σ+ and C2Σ+ - X2Σ+ systems of BeH, A2Πr - X2Σ and C2Σ+ - X2Σ+ system of BeD and A2Πr - X2Σ+ system of BeT molecules using a suitable potential.http://www.doiserbia.nb.rs/img/doi/1450-698X/2006/1450-698X0673083S.pdfmolecular datamethods: numericalsun: abundances |
| spellingShingle | Shanmugavel R. Bagare S.P. Rajamanickam N. Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules Serbian Astronomical Journal molecular data methods: numerical sun: abundances |
| title | Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules |
| title_full | Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules |
| title_fullStr | Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules |
| title_full_unstemmed | Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules |
| title_short | Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules |
| title_sort | astrophysically useful parameters for certain band systems of beh bed and bet molecules |
| topic | molecular data methods: numerical sun: abundances |
| url | http://www.doiserbia.nb.rs/img/doi/1450-698X/2006/1450-698X0673083S.pdf |
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