Title | Investigation of 3d Effects on Fel Operation |
Publication Type | Journal Article |
Year of Publication | 1993 |
Authors | G.HC van Werkhoven, B. Faatz, T.J Schep |
Journal | Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment |
Volume | 331 |
Number | 1-3 |
Pagination | 411-415 |
Date Published | Jul 1 |
ISBN Number | 0168-9002 |
Abstract | An investigation is made of 3D effects on FEL operation by comparing the 3D simulation code TDA with a 1 1/2D model. In the latter model, the full spatial dependence of the radiation field is taken into account, whereas the electrons are treated as moving in a 1D, density-averaged ponderomotive potential. Three dimensional effects like a radial beam profile, emittance and betatron oscillations are investigated. For FELIX parameters, the 1 1/2D model is in good agreement with TDA. |
DOI | 10.1016/0168-9002(93)90081-r |
PID | 834a8023c5a6da3a5afa2fdd0d3ae9be |
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