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http://hdl.handle.net/2248/4056| Title: | On the E 1 Pi-X 1 Sigma + and 1 Sigma +-X 1 Sigma + transitions of ZrO related to S star spectra |
| Authors: | Murty, P. S |
| Keywords: | Stellar Spectra Transition Probabilities Line Identifications Molecular Processes Stars-S type |
| Issue Date: | Aug-1980 |
| Publisher: | American Astronomical Society |
| Citation: | Astrophysical Journal, Part 1, Vol. 240, pp. 363 - 367 |
| Abstract: | In view of the prevalent interest in the singlet band systems of ZrO, which are present in the spectra of pure S stars, values of band intensity factors (FCFs) and r-centroids are evaluated and displayed for the e1 Pi - X1 Sigma + and 1 Sigma+ - X1 Sigma + transitions. The results suggest the possible presence of new bands in both the systems and warrant a reinvestigation of the spectrum of ZrO in the 5500-6600 A region. Predicted band head positions of the new bands are presented to aid both laboratory and stellar spectral studies. |
| Description: | Opena Access |
| URI: | http://hdl.handle.net/2248/4056 |
| Appears in Collections: | IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Murty P. S.pdf | Open Access | 450.02 kB | Adobe PDF | View/Open |
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