TY - JOUR
T1 - The concept of coherent resonances in the nuclear motion of bimolecular collisions
T2 - femtosecond probing and the classical picture
AU - Møller, Klaus Braagaard
AU - Zewail, Ahmed H.
PY - 1999
Y1 - 1999
N2 - In this Letter, we report studies of coherent resonances in the course of a single bimolecular collision on the femtosecond timescale. A classical picture is presented with molecular dynamics simulations. The observed persistence of coherence elucidates the origin of the very limited spreading of the wavepacket and the crucial role of selective probing of a limited range of impact parameters. The study of this three-body system (iodine and argon) at room temperature is important for the mechanism of resonances and caging with implications for the condensed phase. (C) 1999 Elsevier Science B.V. All rights reserved.
AB - In this Letter, we report studies of coherent resonances in the course of a single bimolecular collision on the femtosecond timescale. A classical picture is presented with molecular dynamics simulations. The observed persistence of coherence elucidates the origin of the very limited spreading of the wavepacket and the crucial role of selective probing of a limited range of impact parameters. The study of this three-body system (iodine and argon) at room temperature is important for the mechanism of resonances and caging with implications for the condensed phase. (C) 1999 Elsevier Science B.V. All rights reserved.
U2 - 10.1016/S0009-2614(99)00667-3
DO - 10.1016/S0009-2614(99)00667-3
M3 - Journal article
SN - 0009-2614
VL - 309
SP - 1
EP - 13
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 1-2
ER -