Relatore
Federico Nguyen
(ENEA)
Descrizione
The AQUA beamline of the EuPRAXIA@SPARC_LAB free-electron laser facility
is a SASE FEL designed to operate in the water window, in the 3-4 nm wavelength range. The electron beam driving this source is accelerated up to 1-1.2 GeV by an X-band normal conducting linear accelerator followed by a plasma wakefield acceleration stage.
The main radiator consists of an array of ten APPLE-X permanent magnet
undulator modules, each 2 m long and with a period length of 18 mm.
An analysis of resistive wall wakefields and tolerances to magnetic
field errors and misalignments is discussed, and their impact on the FEL
performance is evaluated.
Autori principali
Federico Nguyen
(ENEA)
Dr.
Luca Giannessi
(Istituto Nazionale di Fisica Nucleare)
Michele Opromolla
(Istituto Nazionale di Fisica Nucleare)
Alberto Petralia
(ENEA)
Vittoria Petrillo
(Istituto Nazionale di Fisica Nucleare)
