Laser induced photodissociation spectroscopy: Br2
1977; Elsevier BV; Volume: 50; Issue: 3 Linguagem: Inglês
10.1016/0009-2614(77)80344-8
ISSN1873-4448
AutoresT. G. Lindeman, J. R. Wiesenfeld,
Tópico(s)Spectroscopy and Quantum Chemical Studies
ResumoThe 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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