We studied the hyperfine components of the ( J ฯญ 10-9, Kl ฯญ 9) rotational transition in the v 6 ฯญ 1 excited vibrational state of CH 3 I, using collinear infrared and mm-wave radiations. The Doppler-free double-resonance technique allowed an accurate determination of the collisional broadening parame
Submillimeter-Wave Spectroscopy of the Rotational Transitions in the v6 = 1 Vibrational State of 13CH3F
โ Scribed by J. Demaison; J. Cosleou; D. Papousek; Y.C. Hsu
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 132 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0022-2852
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๐ SIMILAR VOLUMES
The submillimeter-wave rotational transitions of HOC ฯฉ in the 2 excited state are first detected using the double-modulation method, and the precise transition frequencies and the much improved molecular constants are obtained. The measurements of the ground state HOC ฯฉ and DOC ฯฉ submillimeter-wave
Submillimeter-wave absorption spectrum of CO in electronically excited a 3 โธ state was observed in the 540 -830 GHz region by using a phase-locked BWO spectrometer. New rotational transitions up to J ฯญ 9-8 in the vibrational excited states up to v ฯญ 5 were analyzed accompanied with previous observat
The submillimeter-wave rotational transitions of TiCl in the ground state were observed using a double-modulation technique. TiCl was generated in a DC-discharge of a mixture of TiCl 4 vapor (less than 1 mTorr) and Ar buffer gas (80 mTorr) at a current of 200 mA. The 4 3/2 , 4 5/2 , 4 7/2 , and 4 9/
A representation of the effective rotational Hamiltonian in the form of optimum versions of a rational series of the perturbation theory is suggested for nonisolated molecular states. This representation is used to analyze the most complete set of precise transition frequencies in the rotational spe