Time-of-flight resolved transmission-grating diffraction of molecular beams W. Schöllkopf, R. E. Grisenti and J. P. Toennies Eur. Phys. J. D, 28 1 (2004) 125-133 Published online: 21 October 2003 DOI: 10.1140/epjd/e2003-00288-0