Browsing by Author "Haas, G. M."
Now showing items 1-9 of 9
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Cometary plasmas and the solar wind
Shelby, Michael E. (1968)The interaction between a comet and the solar wind has been treated extensively in the literature. Solution of the general flow problem, for example, has been considered by Ioffe (1966), Kovar and Kern (1966), and Biermann, ... -
Effects of hydromagnetic waves in the magnetosphere
Gibbons, Daniel Edward (1969)The effects on the plasma trapped in the earth's magnetosphere by hydromagnetic waves propagating in the magnetosonic mode are considered in this paper. First, local particle heating due to an energy exchange between ... -
Ion arrival time distributions in high pressure mass spectrometry
Sroka, Gary Joseph (1973)The primary concern of this investigation was the measurement of absolute rate constants of ion-molecule reactions in the near thermal energy range. By the variation of the extraction field the energy dependence of these ... -
Ion-polar-molecule reactions in the methanol-acetaldehyde system
Leger, Lubert J. (1970)Effect of the permanent dipole moment on the mechanism of ion-molecule reactions occurring in the methanol-acetaldehyde system have been evaluated. The essential elements of this study encompassed the following: firsta the ... -
Pulse resynthesis : an application of inverse filtering to the measurement of certain plasma physics phenomena
Witt, Donald A. (1974)For certain situations encountered in plasma physics, information in a signal distored by a transmission line of known filter characteristics can be retrieved by the inverse filetering technique of Pulse Resynthesis. ... -
Stripping in collisions between hydrogen molecules
Peterson, Robert Keith (1971)The cross sections for the production of fast molecular ions in collisions of H[lowered 2] on H[lowered2] and D[lowered 2] on D[lowered 2] have been measured at lab kinetic energies between 50 and 500 eV. The cross section ... -
The dynamics of the DPF as determined from an analysis of laser scattering spectra
Downing, James Neil (1973)Time resolved scattering spectra have been observed from a dense plasma focus (DPF) illuminated by a pulse of laser light, for two axial positions, 0.6 cm and 1.3 cm from the face of the center electrode. Scattering was ... -
The potentials and fields of an electromagnetic dipole in arbitrary motion
Lodhi, Abdul Sattar Khan (1969)An electromagnetic dipole in motion constitutes a source and gives rise to an electromagnetic field. A covariant expression for the 4-vector current density is derived for such a source and the resulting field equations ... -
The velocity of sound in bismuth under conditions of ultrasonic amplification
Thiessen, Nicholas Paul (1973)A simple calculation is presented which generates the dependence of the attenuation coefficient and sound velocity on the conductivity. Resistivity, attenuation, and sound velocity measurements are presented and compared ...