Magnetic field errors and misalignments of magnetic and diagnostic components induce spurious emittance growth. The aim of this study is to correct the impact of such errors on the ELI-NP Gamma Beam System low energy line for an effective commissioning of the machine. To perform this study we use the simulation code , for alignment and trajectory stabilization methods such as one-to-one steering, fast-trajectory-feedback (FTF) or global method and Dispersion Free Steering (DFS). We show the latter to be the most robust trajectory control method for magnetic elements and monitor errors.

Electron beam trajectory and optics control in the ELI-NP Gamma Beam System / Campogiani, Giovanna; Guiducci, S.; Giribono, Anna; Vaccarezza, Cristina; Variola, A.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 55:(2016). (Intervento presentato al convegno Physics and Applications of High Brightness Beams tenutosi a La Havana, Cuba nel March 28-April 1, 2016) [10.1016/j.nima.2016.08.055].

Electron beam trajectory and optics control in the ELI-NP Gamma Beam System

CAMPOGIANI, Giovanna;GIRIBONO, ANNA;VACCAREZZA, CRISTINA;
2016

Abstract

Magnetic field errors and misalignments of magnetic and diagnostic components induce spurious emittance growth. The aim of this study is to correct the impact of such errors on the ELI-NP Gamma Beam System low energy line for an effective commissioning of the machine. To perform this study we use the simulation code , for alignment and trajectory stabilization methods such as one-to-one steering, fast-trajectory-feedback (FTF) or global method and Dispersion Free Steering (DFS). We show the latter to be the most robust trajectory control method for magnetic elements and monitor errors.
2016
Physics and Applications of High Brightness Beams
electron beams, trajectory control, optics, particle accelerator, linac, light source
04 Pubblicazione in atti di convegno::04c Atto di convegno in rivista
Electron beam trajectory and optics control in the ELI-NP Gamma Beam System / Campogiani, Giovanna; Guiducci, S.; Giribono, Anna; Vaccarezza, Cristina; Variola, A.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 55:(2016). (Intervento presentato al convegno Physics and Applications of High Brightness Beams tenutosi a La Havana, Cuba nel March 28-April 1, 2016) [10.1016/j.nima.2016.08.055].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/935150
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