Collision induced absorption spectra for gas phase chemical reactions in a high power IR laser field

Journal Article · Thu May 01 00:00:00 EDT 1980 · J. Chem. Phys.; (United States)

DOI:https://doi.org/10.1063/1.439747· OSTI ID:5481356

Orel, A E; Miller, W H

A previously derived classical model for describing the interaction of molecular systems with high power IR lasers has been used to obtain the collision induced absorption spectrum of a state-selected, monoenergetic reactive collision system. The spectrum can be written as the Fourier transform of a particular dipole correlation function, and both the correlation function and the absorption spectrum are considered. Examples treated are a one-dimensional barrier problem, reactive and nonreactive collisions of H+H/sub 2/, and a modified H+H/sub 2/ potential surface that leads to a collision intermediate.

• Research Organization: Department of Chemistry, and Materials and Molecular Research Division of the Lawrence Berkeley Laboratory, University of California, Berkeley, California 94720
• OSTI ID: 5481356
• Journal Information: J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 72:9; ISSN JCPSA
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTRA
ATOM COLLISIONS
ATOM-MOLECULE COLLISIONS
CHEMICAL REACTIONS
COLLISIONS
CORRELATION FUNCTIONS
CRYOGENIC FLUIDS
ELECTROMAGNETIC RADIATION
ELEMENTS
FLUIDS
FUNCTIONS
HYDROGEN
INFRARED RADIATION
LASER RADIATION
MOLECULE COLLISIONS
NONMETALS
RADIATIONS
SPECTRA