Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules | Zendy

R. Shanmugavel | Zendy; S. P. Bagare | Zendy; N. Rajamanickam | Zendy

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Astrophysically useful parameters for certain band systems of BeH, BeD and BeT molecules

Author(s) -

R. Shanmugavel,

S. P. Bagare,

N. Rajamanickam

Publication year - 2006

Publication title -

serbian astronomical journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.196

H-Index - 16

eISSN - 1820-9289

pISSN - 1450-698X

DOI - 10.2298/saj0673083s

Subject(s) - diatomic molecule , physics , centroid , atomic physics , molecule , quantum mechanics , geometry , mathematics

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

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