A GENERAL-ANALYSIS OF THE ELECTROMAGNETIC WAKE-FIELDS DUE TO A RELATIVISTIC ELECTRON-BEAM MOVING THROUGH A COLD-PLASMA
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS, vol.15, no.7, pp.945-956, 1993 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 15 Issue: 7
- Publication Date: 1993
- Doi Number: 10.1007/bf02482484
- Journal Name: NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.945-956
- Middle East Technical University Affiliated: No
Abstract
Detailed electromagnetic analysis of the wake-field accelerator is presented. Particular attention is given to the two-dimensional dynamics model to understand how the wake-field affects the self-consistent radial dynamics of the beam. The corrent fields, in zeroth and first order, are obtained by using Fourier transform in the radial field. The self-focusing of the driving beam in a plasma is a result of the transverse wake. The ratio of the transverse wake-field to the longitudinal wake-field within the beam is calculated for small and large radii beams.