FIZIKA A 5 (1996) 1, 1-10

SATELLITE BANDS IN THE QUASI-STATIC WINGS OF Tl AND In RESONANCE LINES BROADENED BY Hg

VI�NJA HEN�-BARTOLI�^* and GORAN PICHLER
Institute of Physics of the University, P.O.Box 304, 10000 Zagreb, Croatia
^*Faculty of Electrical Engineering and Computing, P.O.Box 170, 10000 Zagreb, Croatia

Received 6 November 1995

Using a high pressure metal-halide discharge lamps, we have measured the spectral positions of the satellite bands in the wings of Tl 535.1 nm and 377.6 nm, and In 451.1 nm and 410.2 nm resonance lines. The satellite bands in the red wings are attributed to the TlHg or InHg excimers, and those appearing in the near blue wings to the Tl₂, and In₂ molecules. Using the Abel inversion procedure, we obtained the relevant spatial temperature and spectral intensities distributions, from which we have concluded that the red satellite bands are due to the bound portion of the TlHg or InHg excited potentials.

UDC 535.33
PACS 33.20.-t, 33.70.Jg

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