FEL2022

Short Period Apple-X Undulator Modeling for the AQUA Line of the Future EuPRAXIA@SPARC_LAB Facility

WEP38

24 Aug 2022, 16:00

1h 30m

Exhibition Hall (Trieste Convention Centre)

Contributed Poster Photon beamline instrumentation & undulators Wednesday posters

Speakers

Alberto Petralia (ENEA Fusion and Technology for Nuclear Safety and Security Department) Mariano Carpanese (ENEA Fusion and Technology for Nuclear Safety and Security Department) Mario Del Franco (INFN Laboratori Nazionali di Frascati) Andrea Doria (ENEA Fusion and Technology for Nuclear Safety and Security Department) Federico Nguyen (ENEA Fusion and Technology for Nuclear Safety and Security Department) Luca Giannessi (Elettra Sincrotrone Trieste and Istituto Nazionale di Fisica Nucleare) Andrea Selce (ENEA Fusion and Technology for Nuclear Safety and Security Department)

Description

We present the study for a short period Apple-X variable polarizing undulator, with small gap of operation and high magnetic field, which will be the base module for the AQUA line of the EuPRAXIA@SPARC_LAB FEL facility, of next realization at INFN Laboratory of Frascati. The undulator allows to achieve radiation between 3 and 5 nm, the so called water-window, with a 1 GeV electron beam energy, lower than other FELs operating in the world, so giving the possibility to have a Soft X-ray source with a full polarization control in a more cost effective way and with less required space than the state of the art devices. An overview of the magnetic design is given with the main parameters and performances in terms of the field properties, tuning capabilities and the effects on the electron beam motion.

Proceedings

Paper

WEP38.pdf