The thermal emission spectrum of the YbCl molecule, lying in the 3800 -6000 A Λregion, has been photographed for the first time at a reciprocal linear dispersion of 7.3 A Λ/mm. More than 196 violet degraded bands have been recorded on a 2-m plane grating spectrograph in first order and assigned to t
New Band Systems of the YBr Molecule
β Scribed by R. Gopal
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 921 KB
- Volume
- 186
- Category
- Article
- ISSN
- 0022-2852
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β¦ Synopsis
The thermal emission spectrum of the YBr molecule has been photographed in the region 4130-4750 A at a temperature about 2300degreesC using Saha's vacuum furnace at a dispersion of 3.5 A/mm on the C. Z. Ebert plane grating spectrograph. A total of 123 red-degraded bands have been recorded and assigned to two new systems, namely F-X and G-X, and one previously reported system, viz. E-X. The vibrational constants have been evaluated for these systems. Copyright 1997 Academic Press. Copyright 1997Academic Press
π SIMILAR VOLUMES
The thermal emission spectrum of the ytterbium monofluoride molecule has been photographed for the first time in the 3600-4600 A Λregion at 2300ΠC, at a reciprocal linear dispersion of 7.3 A Λ/mm. A total of 65 violet degraded bands have been recorded, out of which 55 are new. All these bands have b