✦ LIBER ✦

Photoionization and photodissociation properties of Tl2 observed in a hypersonic beam

✍ Scribed by D. DeMille; D. Budker; E.D. Commins

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 467 KB
Volume: 229
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(94)01020-x

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✦ Synopsis

The presence of molecular thallium, most probably Tlz, in a hypersonic beam was verified by two methods: time-of-flight mass spectroscopy of ions resulting from excitation using pulsed lasers, and dependence of the photoionization signals on the Tl vapor pressure in the beam oven. The results of photoionization spectroscopy provide tentative confirmation of previous reports on the absorption spectrum of T12. An attempt to observe laser-induced dissociation of Tl, into an excited atomic state was unsuccessful, indicating that a previous report of this process was incorrect.

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