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Rotational-translattonal energy exchange in molecule-surface collisions
Authors:D E Fitz  A O Bawagan  L H Beard  D J Kouri
Institution:

Department of Chemistry, University of Houston Central Campus, Houston, Texas 77004, USA

Department of Physical Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel

Abstract:Reported are calculations of rotational energy transfer in collisions of Cl2 molecules with a rigid, smooth surface, using both sudden approximations and quasi-classical trajectories. High probabilities are found for very large Δj transitions compared to corresponding gas-phase collisions: thus molecular collisions with walls can be extremely efficient in producing rotational transitions.
Keywords:
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