Author: Chu Rui Chang
Publisher:
ISBN:
Category :
Languages : en
Pages : 216
Book Description
Theoretical Studies and Computer Simulations of Intense Relativistic Electron Beam Propogation Through Plasma Into Vacuum
Soviet Research on the Transport of Intense Relativistic Electron Beams Through High-pressure Air
Author: Nikita Wells
Publisher:
ISBN:
Category : Electron beams
Languages : en
Pages : 100
Book Description
Soviet research on the propagation of intense relativistic electron beams (IREB) through fairly high-pressure air (pressure range 0.1 to 760 Torr) since the early 1970s has included the study of the plasma channel created by the passage of the electron beam through air, the resistive hose instability and its effect on beam propagation, the effect of self-fields, current enhancement, gas expansion, return currents, inherent beam energy spread, and other factors. This report covers Soviet developments in IREB propagation through air where the beam is not focused by external magnetic fields. The information was obtained from Soviet open-source publications with emphasis given to the last ten years of beam propagation in the Soviet Union. The volume of papers published on this subject in recent years indicates a significant increase in Soviet research in this area.
Publisher:
ISBN:
Category : Electron beams
Languages : en
Pages : 100
Book Description
Soviet research on the propagation of intense relativistic electron beams (IREB) through fairly high-pressure air (pressure range 0.1 to 760 Torr) since the early 1970s has included the study of the plasma channel created by the passage of the electron beam through air, the resistive hose instability and its effect on beam propagation, the effect of self-fields, current enhancement, gas expansion, return currents, inherent beam energy spread, and other factors. This report covers Soviet developments in IREB propagation through air where the beam is not focused by external magnetic fields. The information was obtained from Soviet open-source publications with emphasis given to the last ten years of beam propagation in the Soviet Union. The volume of papers published on this subject in recent years indicates a significant increase in Soviet research in this area.
Theoretical Studies of Intense Relativistic Electron Beam-plasma Interactions
Author: Sidney Darwin Putnam
Publisher:
ISBN:
Category :
Languages : en
Pages : 504
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 504
Book Description
Energy Research Abstracts
Frontiers in High Energy Density Physics
Author: National Research Council
Publisher: National Academies Press
ISBN: 030908637X
Category : Science
Languages : en
Pages : 177
Book Description
Recent scientific and technical advances have made it possible to create matter in the laboratory under conditions relevant to astrophysical systems such as supernovae and black holes. These advances will also benefit inertial confinement fusion research and the nation's nuclear weapon's program. The report describes the major research facilities on which such high energy density conditions can be achieved and lists a number of key scientific questions about high energy density physics that can be addressed by this research. Several recommendations are presented that would facilitate the development of a comprehensive strategy for realizing these research opportunities.
Publisher: National Academies Press
ISBN: 030908637X
Category : Science
Languages : en
Pages : 177
Book Description
Recent scientific and technical advances have made it possible to create matter in the laboratory under conditions relevant to astrophysical systems such as supernovae and black holes. These advances will also benefit inertial confinement fusion research and the nation's nuclear weapon's program. The report describes the major research facilities on which such high energy density conditions can be achieved and lists a number of key scientific questions about high energy density physics that can be addressed by this research. Several recommendations are presented that would facilitate the development of a comprehensive strategy for realizing these research opportunities.
Plasma Wakefield Effects On High-Current Relativistic Electron Beam Transport In The Ion-Focused Regime
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Modulation of the beam current has been observed during ion focused regime (IFR) transport of a high power relativistic electron beam propagating through a low-density background plasma. Injecting a high current, high energy electron beam into an IFR channel immersed in a background plasma induces plasma oscillations. These background plasma oscillations, induced by the risetime portion of the beam ejecting plasma electrons from the vicinity of the beam into the background plasma, give rise to a modulated axial electric field. This field travels with the beam leading to beam energy and current oscillations. In the experiment, a 1.7-MeV, 1-kA, risetime-sharpened electron beam is propagated on a KrF excimer laser produced IFR channel in TMA gas, which is immersed in a low density plasma filled transport tube. We present experimental measurements and computer simulations demonstrating modulation of this high current relativistic electron beam near the low density background plasma frequency.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Modulation of the beam current has been observed during ion focused regime (IFR) transport of a high power relativistic electron beam propagating through a low-density background plasma. Injecting a high current, high energy electron beam into an IFR channel immersed in a background plasma induces plasma oscillations. These background plasma oscillations, induced by the risetime portion of the beam ejecting plasma electrons from the vicinity of the beam into the background plasma, give rise to a modulated axial electric field. This field travels with the beam leading to beam energy and current oscillations. In the experiment, a 1.7-MeV, 1-kA, risetime-sharpened electron beam is propagated on a KrF excimer laser produced IFR channel in TMA gas, which is immersed in a low density plasma filled transport tube. We present experimental measurements and computer simulations demonstrating modulation of this high current relativistic electron beam near the low density background plasma frequency.
Proceedings of the 1987 IEEE Particle Accelerator Conference
Author: Eric R. Lindstrom
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 760
Book Description
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 760
Book Description
Theory and Computer Simulation of Electron Beam-plasma Interactions in Unbounded Systems
Author: S. Cuperman
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 68
Book Description
A Comparison of Relativistic Electron Beam Propagation Characteristics with Theory and Simulation
Author: Robert Lawrence Ives
Publisher:
ISBN:
Category :
Languages : en
Pages : 438
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 438
Book Description