The A ˜(010) 3 ⌬-X ˜(010) 3 ⌸(b) band spectrum of the CCO radical has been studied in the region from 11,808 to 11,919 cm Ϫ1 by near-infrared diode-laser spectroscopy. A least-squares fit has been made using only part of the observed A ˜(010) 3 ⌬-X ˜(010) 3 ⌸(b) band transitions to obtain molecular
Laser Spectroscopy of the CCO Radical in the 0.77-μm Region: Analysis of theÃ(020)κ3Π andÃ3Πi(001) States
✍ Scribed by Hisashi Abe; Yasunori Kawamoto; Masaharu Fujitake; Nobukimi Ohashi; Takamasa Momose; Tadamasa Shida
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 468 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0022-2852
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✦ Synopsis
The A ˜(020)k 3 P-X ˜3S 0 (000) and A ˜3P i (001) -X ˜3S 0 (000) bands of the CCO radical have been investigated by laser spectroscopy with two types of tunable laser system. An analysis was made simultaneously for both the bands to establish line assignments and determine molecular constants for both the A ˜(020) and A ˜(001) states. A coupling constant between these two states was also determined by assuming the interaction to be of Fermi type.
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The near-infrared absorption spectra of the FeC radical have been measured by diode laser spectroscopy in the regions from 11 810 to 13 200 cm -1 . Rotationally resolved 28 new vibronic bands of the 56 Fe 12 C major isotopic species were observed as well as two known bands. Five of them were assigne