Speaker
Dr
Luca Giannessi
(Istituto Nazionale di Fisica Nucleare)
Description
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 spectral range. The beam driving this FEL is accelerated up to 1-1.2 GeV FEL 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.
Author
Dr
Michele Opromolla
(INFN-Laboratori Nazionali di Frascati)
Co-authors
Dr
Alberto Petralia
(ENEA-Frascati)
Dr
Andrea Selce
(INFN-Laboratori Nazionali di Frascati)
Dr
Federico Nguyen
(ENEA-Frascati)
Dr
Luca Giannessi
(Istituto Nazionale di Fisica Nucleare)
Dr
Vittoria Petrillo
(Università Statale degli Studi di Milano)
