TRANSPORT OF LONG-PULSE RELATIVISTIC ELECTRON BEAMS IN PREFORMED PLASMA CHANNELS IN THE ION FOCUS REGIME.

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ISBN 13 :
Total Pages : 227 pages
Book Rating : 4.:/5 (244 download)

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Book Synopsis TRANSPORT OF LONG-PULSE RELATIVISTIC ELECTRON BEAMS IN PREFORMED PLASMA CHANNELS IN THE ION FOCUS REGIME. by : JOEL DAVID MILLER

Download or read book TRANSPORT OF LONG-PULSE RELATIVISTIC ELECTRON BEAMS IN PREFORMED PLASMA CHANNELS IN THE ION FOCUS REGIME. written by JOEL DAVID MILLER and published by . This book was released on 1989 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: unity.

Plasma Wakefield Effects On High-Current Relativistic Electron Beam Transport In The Ion-Focused Regime

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (455 download)

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Book Synopsis Plasma Wakefield Effects On High-Current Relativistic Electron Beam Transport In The Ion-Focused Regime by :

Download or read book Plasma Wakefield Effects On High-Current Relativistic Electron Beam Transport In The Ion-Focused Regime written by and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-11 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soviet Research on the Transport of Intense Relativistic Electron Beams Through High-pressure Air

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (42 download)

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Book Synopsis Soviet Research on the Transport of Intense Relativistic Electron Beams Through High-pressure Air by : Nikita Wells

Download or read book Soviet Research on the Transport of Intense Relativistic Electron Beams Through High-pressure Air written by Nikita Wells and published by . This book was released on 1987 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Soviet Research on the Transport of Intense Relativistic Electron Beams Through Low-pressure Air

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ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (42 download)

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Book Synopsis Soviet Research on the Transport of Intense Relativistic Electron Beams Through Low-pressure Air by : Nikita Wells

Download or read book Soviet Research on the Transport of Intense Relativistic Electron Beams Through Low-pressure Air written by Nikita Wells and published by . This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report analyzes Soviet research on the transport of intense relativistic electron beams (IREB) through low-pressure air and other gases without external magnetic fields. It reviews research reported in open-source technical publications from seven Soviet research institutes. These research papers indicate that Soviet interest in long-distance IREB transport at low gas pressure has endured from 1979 to the present.

Advanced Materials for Technical and Medical Purpose

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Publisher : Trans Tech Publications Ltd
ISBN 13 : 3035730644
Total Pages : 414 pages
Book Rating : 4.0/5 (357 download)

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Book Synopsis Advanced Materials for Technical and Medical Purpose by : Georgy Osokin

Download or read book Advanced Materials for Technical and Medical Purpose written by Georgy Osokin and published by Trans Tech Publications Ltd. This book was released on 2016-09-27 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Proceedings of the workshop “Advanced materials for technical and medical purpose” (AMTMP-2016 was organized by Institute of High Technology Physics and held on February 15-17, 2016 in Tomsk Polytechnic University, Tomsk, Russia) covers the research works and technologies aimed at the treatment of materials and deposition of coatings, design of new-generation composites, additive manufacturing of metallic and non-metallic articles, materials for biomedical application . The workshop was targeted at sharing of opinions and discussion the problems existing in the areas and ways of their solution.

Proceedings of the 1989 IEEE Particle Accelerator Conference

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ISBN 13 :
Total Pages : 744 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the 1989 IEEE Particle Accelerator Conference by :

Download or read book Proceedings of the 1989 IEEE Particle Accelerator Conference written by and published by . This book was released on 1989 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Self Focusing of Relativistic Electron Bunches in Plasma

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Publisher : Nova Publishers
ISBN 13 : 9781600215292
Total Pages : 218 pages
Book Rating : 4.2/5 (152 download)

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Book Synopsis Self Focusing of Relativistic Electron Bunches in Plasma by : Valery B. Krasovitskii

Download or read book Self Focusing of Relativistic Electron Bunches in Plasma written by Valery B. Krasovitskii and published by Nova Publishers. This book was released on 2008 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the non-linear theory of electrostatic focusing of an electron beam split into bunches under conditions when the plasma permittivity at the modulation frequency is negative and the effective Coulomb force acting on the electron bunches is reversed. Conditions for the spatial equilibrium between the bunch and plasma emission, as well as the dynamics of the formation of focussed bunches, are confirmed by solving (both analytically and numerically) the self-consistent set of equations.

Physics Briefs

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ISBN 13 :
Total Pages : 1224 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1994 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

THE THEORY AND SIMULATION OF RELATIVISTIC ELECTRON BEAM TRANSPORT IN THE ION-FOCUSED REGIME.

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ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.:/5 (687 download)

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Book Synopsis THE THEORY AND SIMULATION OF RELATIVISTIC ELECTRON BEAM TRANSPORT IN THE ION-FOCUSED REGIME. by : STEPHEN BRIAN SWANEKAMP

Download or read book THE THEORY AND SIMULATION OF RELATIVISTIC ELECTRON BEAM TRANSPORT IN THE ION-FOCUSED REGIME. written by STEPHEN BRIAN SWANEKAMP and published by . This book was released on 1990 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: and provides a new and interesting view of IFR beam transport.

Optical Emission Spectroscopy and Effects of Plasma in High Power Microwave Pulse Shortening Experiments

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Optical Emission Spectroscopy and Effects of Plasma in High Power Microwave Pulse Shortening Experiments by : William Erwin Cohen

Download or read book Optical Emission Spectroscopy and Effects of Plasma in High Power Microwave Pulse Shortening Experiments written by William Erwin Cohen and published by . This book was released on 2000 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Accelerator Physics and Engineering

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Publisher : World Scientific
ISBN 13 : 9814415855
Total Pages : 849 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Handbook of Accelerator Physics and Engineering by : Alexander Wu Chao

Download or read book Handbook of Accelerator Physics and Engineering written by Alexander Wu Chao and published by World Scientific. This book was released on 2013 with total page 849 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by internationally recognized authorities in the field, this expanded and updated new edition of the bestselling Handbook, containing more than 100 new articles, is aimed at the design and operation of modern particle accelerators. It is intended as a vade mecum for professional engineers and physicists engaged in these subjects. With a collection of more than 2000 equations, 300 illustrations and 500 graphs and tables, here one will find, in addition to the common formulae of previous compilations, hard-to-find, specialized formulae, recipes and material data pooled from the lifetime experience of many of the world''s most able practitioners of the art and science of accelerators.The eight chapters include both theoretical and practical matters as well as an extensive glossary of accelerator types. Chapters on beam dynamics and electromagnetic and nuclear interactions deal with linear and nonlinear single particle and collective effects including spin motion, beam-environment, beam-beam, beam-electron, beam-ion and intrabeam interactions. The impedance concept and related calculations are dealt with at length as are the instabilities associated with the various interactions mentioned. A chapter on operational considerations includes discussions on the assessment and correction of orbit and optics errors, real-time feedbacks, generation of short photon pulses, bunch compression, tuning of normal and superconducting linacs, energy recovery linacs, free electron lasers, cooling, space-charge compensation, brightness of light sources, collider luminosity optimization and collision schemes. Chapters on mechanical and electrical considerations present material data and important aspects of component design including heat transfer and refrigeration. Hardware systems for particle sources, feedback systems, confinement and acceleration (both normal conducting and superconducting) receive detailed treatment in a subsystems chapter, beam measurement techniques and apparatus being treated therein as well. The closing chapter gives data and methods for radiation protection computations as well as much data on radiation damage to various materials and devices.A detailed name and subject index is provided together with reliable references to the literature where the most detailed information available on all subjects treated can be found.

American Doctoral Dissertations

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ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis American Doctoral Dissertations by :

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1989 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 856 pages
Book Rating : 4.F/5 ( download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 2000 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frontiers in High Energy Density Physics

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Publisher : National Academies Press
ISBN 13 : 030908637X
Total Pages : 177 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Frontiers in High Energy Density Physics by : National Research Council

Download or read book Frontiers in High Energy Density Physics written by National Research Council and published by National Academies Press. This book was released on 2003-05-11 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Transverse Oscillations Observed in IFR (Ion Focused Regime) Electron Beam Propagation

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Transverse Oscillations Observed in IFR (Ion Focused Regime) Electron Beam Propagation by : R. F. Schneider

Download or read book Transverse Oscillations Observed in IFR (Ion Focused Regime) Electron Beam Propagation written by R. F. Schneider and published by . This book was released on 1986 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charge neutralized electron beam propagation in ionized gases has been studied recently at several laboratories. Such propagation in which the background plasma ions serve to neutralize the charge of tghe beam electrons is said to be the ion focused regime (IFR). There are currently several methods employed to create the background plasma channel through which the beam will propagate. The first is a beam induced plasma channel, the second is a low energy electron beam excited plasma, and the third is a laser initiated plasma channel. With the second and third methods, a pre-ionized channel is provided so that the beam space charge field will eject the plasma electrons leaving the positive ion channel. With the first method, the beam electrons leaving the positive ion channel. With the first method, the beam electrons themselves ionize the gas along the channel, so that much of the beam front is scattered by the higher pressure gas required leaving only a fraction of the pulse length to propagate. Of these methods, only the first, a beam induced plasma channel, is utilized in this work. A parallel reference gives much of the background for this work, and a subsequent paper will discuss results with a low energy electron beam excited channel.

Electrical & Electronics Abstracts

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ISBN 13 :
Total Pages : 1860 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt: