article · The Journal of Chemical Physics · 1981
Nonperturbative approach to collisional dephasing: Application to vibrational dephasing in liquids
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Abstract
We develop a theory for the collisional dephasing of spectral lines in the binary collision approximation and in the Markovian (impact) limit of fast collisions. Making use of tetradic and dyadic scattering techniques we derive expressions for the line broadening which are nonperturbative in the potentials of interaction. We present some numerical applications corresponding to vibrational dephasing in liquids which show that for high temperatures, large masses, and short range interactions the nonperturbative corrections may be quite significant and may change the predictions of the binary collision models as to the variation of the dephasing rate with these parameters.
Cite this paper
Grimbert, D., & Mukamel, S. (1981). Nonperturbative approach to collisional dephasing: Application to vibrational dephasing in liquids. The Journal of Chemical Physics, 75(4), 1958–1963. https://doi.org/10.1063/1.442221
Grimbert, D., and Shaul Mukamel. “Nonperturbative approach to collisional dephasing: Application to vibrational dephasing in liquids.” The Journal of Chemical Physics, vol. 75, no. 4, 1981, pp. 1958–63, https://doi.org/10.1063/1.442221.
Grimbert, D., and Shaul Mukamel. 1981. “Nonperturbative approach to collisional dephasing: Application to vibrational dephasing in liquids.” The Journal of Chemical Physics 75 (4): 1958–63. https://doi.org/10.1063/1.442221.
Grimbert, D. and Mukamel, S. (1981) ‘Nonperturbative approach to collisional dephasing: Application to vibrational dephasing in liquids’, The Journal of Chemical Physics, 75(4), pp. 1958–1963. Available at: https://doi.org/10.1063/1.442221.
@article{grimbert1981nonperturbative,
title = {{Nonperturbative approach to collisional dephasing: Application to vibrational dephasing in liquids}},
author = {Grimbert, D. and Mukamel, Shaul},
journal = {The Journal of Chemical Physics},
volume = {75},
number = {4},
pages = {1958--1963},
year = {1981},
doi = {10.1063/1.442221}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.