The interaction of an electron beam (0 to 10 keV, 0 to 1.5 Amp) with the plasma and neutral atmospheres at 200 to 400 km altitude is studied with emphasis on applications to near Earth and cosmical plasmas. The interaction occurs in four space time regions: (1) near electron gun, beam coming into equilibrium with medium; (2) equilibrium propagation in ionosphere; (3) ahead of beam pulse, temporal and spatial precursors; (4) behind a beam pulse. While region 2 is of the greatest interest, it is essential to study Region 1 because it determines the characteristics of the beam as it enters 2 through 4
A model based on several established analytical computational techniques has been developed to study...
The idea of using a high‐voltage electron beam with substantial current to actively probe magnetic f...
Argon plasma oscillations stimulated by high energy pre-bunched electron beam from linear accelerato
Abetract-Experiments involving the ejection of beams of electrons from spacecraft have been performe...
The experimental ion-beam behavior obtained without neutralizers is compared with both simple collis...
The Beam Plasma Discharge (BPD) was produced in the large vacuum chamber at Johnson Space Center (20...
Electrostatic charging level of a conducting surface in response to injections of electron beams int...
The emission and collection of current from satellites or rockets in the ionosphere is a process whi...
The presence of high neutral densities at low altitudes and/or during thruster firings is known to m...
Space plasma experiments involving Alouette resonances and diagnostic techniques applied to electron...
The JPL Workshop addressed a number of plasma issues that bear on advanced spaceborne technology for...
Data from the SCATHA satellite was analyzed to solve the problems of establishing electrical contact...
The experimental investigation of the space charge wave instability of the spiral beam-plasma syste...
A brief historical summary of the Minnesota ECHO series and other relevant electron beam experiments...
Production, stability, and control of pure electron and electron rich plasmas - crossed field electr...
A model based on several established analytical computational techniques has been developed to study...
The idea of using a high‐voltage electron beam with substantial current to actively probe magnetic f...
Argon plasma oscillations stimulated by high energy pre-bunched electron beam from linear accelerato
Abetract-Experiments involving the ejection of beams of electrons from spacecraft have been performe...
The experimental ion-beam behavior obtained without neutralizers is compared with both simple collis...
The Beam Plasma Discharge (BPD) was produced in the large vacuum chamber at Johnson Space Center (20...
Electrostatic charging level of a conducting surface in response to injections of electron beams int...
The emission and collection of current from satellites or rockets in the ionosphere is a process whi...
The presence of high neutral densities at low altitudes and/or during thruster firings is known to m...
Space plasma experiments involving Alouette resonances and diagnostic techniques applied to electron...
The JPL Workshop addressed a number of plasma issues that bear on advanced spaceborne technology for...
Data from the SCATHA satellite was analyzed to solve the problems of establishing electrical contact...
The experimental investigation of the space charge wave instability of the spiral beam-plasma syste...
A brief historical summary of the Minnesota ECHO series and other relevant electron beam experiments...
Production, stability, and control of pure electron and electron rich plasmas - crossed field electr...
A model based on several established analytical computational techniques has been developed to study...
The idea of using a high‐voltage electron beam with substantial current to actively probe magnetic f...
Argon plasma oscillations stimulated by high energy pre-bunched electron beam from linear accelerato