6533b7d5fe1ef96bd12644ec
RESEARCH PRODUCT
Dunham coefficients of 14N2 from CARS measurements of high vibrational states in a low-pressure discharge
M. PealatBruno LavorelGuy MillotM. Lefebvresubject
chemistry.chemical_classificationGlow dischargeAnalytical chemistryLow-pressure dischargeDiatomic moleculeSpectral linesymbols.namesakechemistrysymbolsGeneral Materials ScienceElectric dischargeAtomic physicsGround stateRaman spectroscopyInorganic compoundSpectroscopydescription
Spectroscopic constants of the X1Σg+ ground state of 14N2 are deduced from CARS spectra recorded in a 4 Torr d.c. N2 glow discharge. Vibrational states up to ν = 14 have been observed but only the 11 lower levels which have a good signal-to-noise ratio have been processed. The Dunham constants that were deduced yield vibrational band centre positions in good agreement with those of Lofthus and Krupenie.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1988-08-01 | Journal of Raman Spectroscopy |