Line coupling effects in anisotropic Raman Q branches of the ν1/2ν2 Fermi dyad in CO2
作者： B. Lavorel , G. Fanjoux , G. Millot , L. Bonamy , F. Emond
DOI: 10.1063/1.469879
关键词:
摘要: The generalized energy corrected sudden model is used to calculate the Q branch of anisotropic coherent anti‐Stokes Raman scattering spectra corresponding ν1 and 2ν2 transitions Fermi dyad CO2. experimental have been recorded for pressures leading a consistent overlapping between rotational components. This leads new evaluation relaxation time second‐order tensor associated with angular momentum. value in excellent agreement that already obtained from study infrared absorption branch, Rayleigh scattering, viscomagnetic effect.
harvard.edu
scitation.org
aip.org
sci-hub.se 参考文章(9)
G. Millot, Rotationally inelastic rates over a wide temperature range based on an energy corrected sudden–exponential‐power theoretical analysis of Raman line broadening coefficients and Q branch collapse The Journal of Chemical Physics. ,vol. 93, pp. 8001- 8010 ,(1990) , 10.1063/1.459329
Andrew E. DePristo, Stuart D. Augustin, Ramakrishna Ramaswamy, Herschel Rabitz, Quantum number and energy scaling for nonreactive collisions Journal of Chemical Physics. ,vol. 71, pp. 850- 865 ,(1979) , 10.1063/1.438376
L. Bonamy, J. Bonamy, D. Robert, S. I. Temkin, G. Millot, B. Lavorel, Line coupling in anisotropic Raman branches Journal of Chemical Physics. ,vol. 101, pp. 7350- 7356 ,(1994) , 10.1063/1.468293
Laurence S. Rothman, Louise D.G. Young, Infrared energy levels and intensities of carbon dioxide—II Journal of Quantitative Spectroscopy & Radiative Transfer. ,vol. 25, pp. 505- 524 ,(1981) , 10.1016/0022-4073(81)90026-1
N. Papineau, M. Péalat, Numerical simulation of the coherent anti‐Stokes Raman scattering spectrum of CO2 The Journal of Chemical Physics. ,vol. 79, pp. 5758- 5768 ,(1983) , 10.1063/1.445763
L. Bonamy, F. Emond, Rotational-angular-momentum relaxation mechanisms in the energy-corrected-sudden scaling theory. Physical Review A. ,vol. 51, pp. 1235- 1240 ,(1995) , 10.1103/PHYSREVA.51.1235
V.G. Cooper, A.D. May, E.H. Hara, H.F.P. Knaap, Depolarized Rayleigh scattering in gases as a new probe of intermolecular forces Physics Letters A. ,vol. 27, pp. 52- 53 ,(1968) , 10.1016/0375-9601(68)91333-9
A.I. Burshtein, A.V. Storozhev, M.L. Strekalov, Rotational relaxation in gases and its spectral manifestations Chemical Physics. ,vol. 131, pp. 145- 156 ,(1989) , 10.1016/0301-0104(89)80165-X
S. Temkin, L. Bonamy, J. Bonamy, D. Robert, Angular-momentum coupling in spectroscopic relaxation cross sections: Consequences for line coupling in bending bands Physical Review A. ,vol. 47, pp. 1543- 1546 ,(1993) , 10.1103/PHYSREVA.47.1543