Multiproperty empirical interatomic potentials for ArXe and KrXe

Journal Article · Wed Dec 01 00:00:00 EST 1982 · J. Chem. Phys.; (United States)

OSTI ID:7062558

Pack, R T; Valentini, J J; Becker, C H; Buss, R J; Lee, Y T

Crossed molecular beam measurements of elastic differential cross sections (DCS) for the scattering of Ar and Kr by Xe are reported. Empirical multiparameter M3SV interatomic potentials for the ArXe and KrXe interactions are determined by simultaneously fitting the DCS, the viscosities, and virial coefficients; the results are the most accurate potentials yet reported for these systems.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
• OSTI ID: 7062558
• Journal Information: J. Chem. Phys.; (United States), Vol. 77:11
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ARGON
ATOM-ATOM COLLISIONS
KRYPTON
XENON
DIFFERENTIAL CROSS SECTIONS
DIMERS
ELASTIC SCATTERING
INTERATOMIC FORCES
MOLECULAR BEAMS
POTENTIALS
ATOM COLLISIONS
BEAMS
COLLISIONS
CROSS SECTIONS
ELEMENTS
FLUIDS
GASES
NONMETALS
RARE GASES
SCATTERING
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena