Kinetic modeling of the self-structure factor for gases
- 1 January 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 19 (1), 304-323
- https://doi.org/10.1103/physreva.19.304
Abstract
A method for optimizing usual kinetic modeling techniques for determination of the dynamic structure factor from a given kinetic equation is investigated. The procedure has the potential to significantly reduce the calculational effort, thereby permitting future study of more complex kinetic equations currently being developed for dense gases. The exact low-density kinetic equation with step potential interaction including finite-collision-time effects is derived for calculation of the self-structure factor and used to illustrate and test the kinetic modeling.Keywords
This publication has 17 references indexed in Scilit:
- Direct variational approach to the calculation of dynamic structure functionsPhysical Review A, 1976
- Atomic Dynamics in LiquidsPublished by Springer Nature ,1976
- Thermal Fluctuations in a Hard-Sphere GasPhysical Review A, 1972
- An impact theory for Doppler and pressure broadening—I. General theoryJournal of Quantitative Spectroscopy and Radiative Transfer, 1971
- Kinetic-Equation Approach to Time-Dependent Correlation FunctionsPhysical Review B, 1969
- Spectrum of Density Fluctuations in GasesPhysics of Fluids, 1968
- Non-Gaussian Corrections to Van Hove's Gs(r, t) for a Monatomic GasThe Journal of Chemical Physics, 1966
- Application of a Kinetic Model to Time-Dependent Density Correlations in FluidsPhysical Review B, 1964
- Kinetic Models and the Linearized Boltzmann EquationPhysics of Fluids, 1959
- A Model for Collision Processes in Gases. I. Small Amplitude Processes in Charged and Neutral One-Component SystemsPhysical Review B, 1954