A 3000 K laboratory emission spectrum of water
(2005) Journal of Chemical Physics — Vol. 122, n° 7 (2005)
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- Abstract
- An emission spectrum of hot water with a temperature of about 3000 K is obtained using an oxy-acetylene torch. This spectrum contains a very large number of transitions. The spectrum, along with previous cooler laboratory emission spectra and an absorption spectrum recorded from a sunspot, is analyzed in the 500-2000 cm(-1) region. Use of a calculated variational linelist for water allows significant progress to be made on assigning transitions involving highly excited vibrational and rotational states. In particular emission from rotationally excited states up to J=42 and vibrational levels with up to eight quanta of bending motion are assigned. (C) 2005 American Institute of Physics.
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Coheur, P., Bernath, P., Carleer, M., Colin, R., Polyansky, O., Zobov, N., Shirin, S., Barber, R., & Tennyson, J. (2005). A 3000 K laboratory emission spectrum of water. Journal of Chemical Physics, 122(7). https://doi.org/10.1063/1.1847571 (Original work published 2005)