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The Pure Rotational Spectra of TiO(X3Δ) and TiN(X2Σ+)

✍ Scribed by Kei-ichi Namiki; Shuji Saito; J.Scott Robinson; Timothy C. Steimle


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
220 KB
Volume
191
Category
Article
ISSN
0022-2852

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✦ Synopsis


The pure rotational transitions in the 220 -460 GHz spectral range of TiO (X 3 ⌬ r ) and TiN(X 2 ⌺ ϩ ) have been observed using a source-modulated submillimeter-wave spectrometer. In addition, the two lowest rotational transitions of TiO at 63 and 94 GHz have been observed using molecular beam pump/probe microwave optical double resonance (PPMODR) technique. An improved set of spectroscopic parameters for TiO(X 3 ⌬) was generated by combining the new PPMODR and submillimeterwave absorption measurements. Similarly, an improved set of spectroscopic parameters for TiN(X 2 ⌺ ϩ ) was generated by combining the new submillimeter-wave absorption measurements with the previously recorded PPMODR measurements (D. A.


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