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University of Arkansas, Fayetteville

1992

Articles 1 - 3 of 3

Full-Text Articles in Physics

Schroedinger Equation With Spherically Averaged Potentials, C. A. Hughes Jan 1992

Schroedinger Equation With Spherically Averaged Potentials, C. A. Hughes

Journal of the Arkansas Academy of Science

Using a method adapted from few—body hyperspherical techniques, an approach to the solution of the Schroedinger equation with nonspherical potentials is discussed. The method is to spherically average the potential over spherical angles and then solve the resulting set of coupled differential equations. A discussion of how this method is applied to the Stark effect is presented.


Development Of A Variable Wavelength Flame Infrared Emission Gas Chromatography Detector, Weiqun Zhang, M. Keith Hudson, Mokhtar Mofidi Jan 1992

Development Of A Variable Wavelength Flame Infrared Emission Gas Chromatography Detector, Weiqun Zhang, M. Keith Hudson, Mokhtar Mofidi

Journal of the Arkansas Academy of Science

No abstract provided.


Comparison Of Two Models For Breakdown Waves, Debra Burris, Mostafa Hemmati Jan 1992

Comparison Of Two Models For Breakdown Waves, Debra Burris, Mostafa Hemmati

Journal of the Arkansas Academy of Science

In this paper, the two theories concerning the propagation of breakdown waves are compared. The two theories are as follows: 1. The photoionization theory, in which the driving force of the propagation is the electromagnetic radiation from the hot gas generated at the electrode with the greatest potential gradient. 2. The electron fluid dynamical theory, in which the driving force of the propagation is the partial pressure of the high temperature electron gas generated in the neighborhood of the pulsed electrode. Successes in explaining the experimental data will be compared.