TY  - JOUR
N2  - Fourier transform spectra recorded using (a) natural abundance water vapor, (b) (H2O)-O-18-enriched water vapor, and (c) (H2O)-O-17-enriched water vapor are analyzed. The ratio of intensities in three spectra is used to identify 927 lines due to absorption by (H2O)-O-18. Intensities and self-broadening parameters are derived for these lines. Using theoretical linelists, comparisons with previously assigned (H2O)-O-16 spectra, and automatic searches for combination differences, 747 lines are assigned. These lines belong to 14 vibrational states in the 3nu + delta and 4nu polyads. Newly determined (H2O)-O-18 vibrational band origins include 4nu(1) at 13 793.09 cm(-1), 3nu(1) + nu(3) at 13 795.40 cm(-1), 2nu(1) + 2nu(3) at 14 188.82 cm(-1), nu(1) + 3nu(3) at 14 276.34 cm(-1), and 2nu(2) + 2nu(2) + nu(3) at 13 612.71 cm(-1). These results are compared with data in HITRAN. (C) 2002 Elsevier Science (USA).
AV  - public
VL  - 216
KW  - HIGH-RESOLUTION SPECTRUM
KW  -  INTERACTING VIBRATIONAL-STATES
KW  -  EXPERIMENTAL ENERGY-LEVELS
KW  -  WATER-VAPOR SPECTRUM
KW  -  LINE POSITIONS
KW  -  CM-1
KW  -  INTENSITIES
KW  -  DATABASE
KW  -  HEXAD
TI  - Absorption spectrum of (H2O)-O-18 in the range 12 400-14 520 cm(-1)
SP  - 77 
EP  -  80
JF  - J MOL SPECTROSC
UR  - https://discovery-pp.ucl.ac.uk/id/eprint/1255/
PB  - ACADEMIC PRESS INC ELSEVIER SCIENCE
IS  - 1
ID  - discovery1255
Y1  - 2002/11//
A1  - Tanaka, M
A1  - Brault, JW
A1  - Tennyson, J
SN  - 0022-2852
ER  -