Spectral Study of Caesium Dimer Excited with 476.5, 472.7, 465.8 and 457.9 nm Argon Ion Laser Lines |
| J. Szonert and B. Bieniak Institute of Physics, Polish Academy of Sciences, Al.Lotników 32/46, 02-668 Warszawa Poland |
| Received: January 8, 1991 |
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| The results of a study of Cs2 fluorescence excited by different blue lines of the Ar+ laser are reported. Special attention was paid to the analysis of the narrow fluorescence band at 522 nm. Approximate assignments of the fluorescence transitions were obtained. The origin of the observed fluorescence is discussed and a rough reconstruction of a fragment of the E'(3)1Πu upper-state potential curve is presented and found to be nearly parallel to the corresponding portion of the ground-state X1Σ+g potential curve. |
| DOI: 10.12693/APhysPolA.79.789 PACS numbers: 33.20.Kf |