Book/Report/Internal Report

PUBDB-2018-04111

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png TTF-FEL photoinjector simulation giving a high quality beam

Coacolo, J. L. ; Pagani, C.Extern*DESY* ; Serafini, L.

1996

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Please use a persistent id in citations: doi:10.3204/PUBDB-2018-04111

Report No.: TESLA-FEL 1996-04

Abstract: In this paper we present a study of the beam quality at the TESLA FEL photoinjector exit. The beam dynamics is simulated by ATRAP which is a 2D1/2 numerical code using the Lienard-Wiechert potential to calculate the space charge force. For this study the injector geometry and the magnetic field are given by Klaus Floettmann. We don't take into account the thermal emittance in the beam dynamics, because we don't know the energy and velocity profile at the cathode exit. But, with some assumptions, we find that it can be the major part of the transverse emittance.

Keyword(s): free electron laser

Note: Hardcopy at DESY

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Contributing Institute(s):

1. Uni Hamburg / Experimentalphysik (UNI/EXP)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. TESLA-Test-Facility

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