DocumentCode
3122221
Title
Dissipative instability under weak beam-plasma coupling
Author
Rostomyan, E.
Author_Institution
Institute of Radiophysics & Electronics National Ac. Sci. of Armenia, Alikhanyan str. 1, Ashtarack, 378410, ARMENIA
Volume
2
fYear
2007
fDate
17-22 June 2007
Firstpage
1818
Lastpage
1821
Abstract
Beam-plasma interaction in waveguide with spatially separated plasma and electron beam is investigated in limit of weak coupling. It is shown that in this case the instability is caused by growing of negative energy beam wave. Dissipation leads to a new type of dissipative beam instability with inverse proportional dependence on dissipation. Growth rate of this instability is obtained for arbitrary level of dissipation.
Keywords
Electron beams; Microwave devices; Optical coupling; Particle beams; Plasma density; Plasma devices; Plasma properties; Plasma sources; Plasma waves; Space charge;
fLanguage
English
Publisher
ieee
Conference_Titel
Pulsed Power Conference, 2007 16th IEEE International
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0913-6
Electronic_ISBN
978-1-4244-0914-3
Type
conf
DOI
10.1109/PPPS.2007.4652544
Filename
4652544
Link To Document