DocumentCode
1979016
Title
On the magnetic compression of electron beams in EBIS or EBIT
Author
Bobin, J.L. ; Giardino, G. ; Mercier, E.
Author_Institution
Univ. Pierre et Marie Curie, Paris, France
fYear
1993
fDate
17-20 May 1993
Firstpage
3202
Abstract
Conditions for compression of a laminar nonrelativistic dense beam by an inhomogeneous magnetic field B are investigated theoretically and numerically. A generalized Brillouin regime is defined in which an efficient beam compression may proceed according to the scaling Br=const, provided the field undergoes slow variations: adiabaticity condition. The initial density profile and radial velocity are found critical for subsequent laminarity
Keywords
beam handling techniques; electron beams; ion sources; EBIS; EBIT; adiabaticity condition; density profile; electron beams; inhomogeneous magnetic field; magnetic compression; nonrelativistic; radial velocity; Current density; Electron beams; Frequency; Gaussian processes; Magnetic fields; Magnetic flux; Nonuniform electric fields; Particle beams; Plasma simulation; Space charge;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location
Washington, DC
Print_ISBN
0-7803-1203-1
Type
conf
DOI
10.1109/PAC.1993.309600
Filename
309600
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