Record Details

<strong>Instability of relativistic electron beam-dielectric system for backward microwave amplification</strong>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <strong>Instability of relativistic electron beam-dielectric system for backward microwave amplification</strong>
 
Added Entry - Uncontrolled Name Wang, Hong-Yu ; Anshan Normal University
National Natural Science Foundation of China
 
Uncontrolled Index Term specific instrumentation and techniques of general use in physics
Relativistic electron beam; slow wave system; dispersion relation; microwave amplification
 
Summary, etc. <strong>The linear wave dispersion relation of relativistic electron beam propagating along the negative direction of a constant guiding magnetic field in a slow wave structure has been presented by cold fluid limit. The instability occurs when the velocity of beam electrons exceeds the phase velocity of the wave. The numerical simulations of microwave amplification due to the instability indicate that the maximum interaction efficiency achieves about 16%. The maximum transverse drifting distance of the beam electrons calculated from single particle theory is about 0.02 cm and this result is also verified by Particle-In-Cell simulations.</strong>
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2015-07-08 11:08:37
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/921
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 53, ##issue.no## 7 (2015): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Terms Governing Use and Reproduction Note Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India © 2015. The Council of Scientific &amp; Industrial Research, New Delhi.