Laser induced photodissociation spectroscopy: Br2 |
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Authors: | TG Lindeman JR Wiesenfeld |
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Institution: | Department of Chemistry, Cornell University, Ithaca, New York 14853, USA |
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Abstract: | The continuous absorption spectrum of molecular bromine has been examined using laser induced photodissociation spectroscopy. In this technique, Br2 molecules are photolyzed using a flashlamp-pumped dye laser; the atomic products of the dissociation are then monitored by time-resolved resonance absorption spectroscopy in the vacuum ultraviolet. The relative absorptivities for the transitions B3Πo+u ← X1Σ+g and 1Π1u ← X1Σ+g have been obtained at 18350, 21010 and 22125 cm?1. |
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