Chemical Physics Letters, Vol.385, No.3-4, 329-331, 2004
Comment on'Vibrational relaxation and spectral evolution following ultrafast OH stretch excitation of water' by A. Pakoulev, Z. Wang, D.D. Dlott
In a recent Letter by Pakoulev et al. [CPL 371 (2003) 594], time-resolved anti-Stokes Raman measurements of the spectral evolution and relaxation of the OH stretch vibrations of pure H2O were presented. These measurements led the authors to reinterpret the results of previous femtosecond mid-infrared pump-probe studies on water. Here we show that this reinterpretation is incorrect. (C) 2003 Elsevier B.V. All rights reserved.