Electronic absorption spectroscopy of molecular ions in plasmas by dye laser velocity modulation: The A←X system of N+2
- 15 July 1987
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 87 (2) , 898-901
- https://doi.org/10.1063/1.453244
Abstract
A computer controlled velocity modulation dye laser spectrometer is used to measure the A 2Πu←X 2Σ+g (7,3) band of N+2. The Doppler-limited absorption spectra are fit to a model Hamiltonian to obtain precise parameters for the states. The ion rotational temperature was determined to be 461±11, and the translational temperature was estimated to be near 1200 K.Keywords
This publication has 17 references indexed in Scilit:
- Electronic spectroscopy of molecular ions by velocity modulation with cw dye lasers: a non-intrusive, in situ state-selective probe of plasma dynamicsChemical Physics Letters, 1985
- Velocity Modulation Infrared Laser Spectroscopy of Molecular IonsAnnual Review of Physical Chemistry, 1984
- High Resolution Spectroscopy of Molecular IonsAnnual Review of Physical Chemistry, 1981
- Radiative lifetimes of excited electronic states in molecular ionsThe Astrophysical Journal, 1981
- High resolution spectrum of the N_2^+ Meinel system to 11 250 ÅJournal of the Optical Society of America, 1980
- Negative Ion SpectroscopyAnnual Review of Physical Chemistry, 1979
- Analysis of the ^{2}II-^{2}Σ Bands of the N^{+}_{2} Molecule.The Astrophysical Journal, 1953
- A Note on Auroral Motions.The Astrophysical Journal, 1953
- Perturbations and rotation constants of some first negative nitrogen bandsProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1932
- Untersuchungen über das negative StickstoffbandenspektrumThe European Physical Journal A, 1924