Title of article :
Observation of longitudinal phase space fragmentation at the TESLA test facility free-electron laser
Author/Authors :
Hüning، نويسنده , , M and Piot، نويسنده , , Ph and Schlarb، نويسنده , , H، نويسنده ,
Abstract :
It has been reproducibly observed that the energy distribution of the beam, when fully longitudinally compressed for SASE operation, breaks up into several peaks. In this paper a description of the experimental setup, beam operating conditions, and observations is presented to enable further theoretical studies of this effect.
Keywords :
FELs , Collective effect , Microbunch , Bunch compression
Journal title :
Astroparticle Physics
