11-15 September 2023
Budker INP
Asia/Novosibirsk timezone

DESIGN OF A RF PHOTOGUN FOR A LINAC – INJECTOR FOR THE USSR FEL

12 Sep 2023, 17:00
1h 30m
Board: 006
Poster Synchrotron radiation sources and FELs Posters I

Speaker

Sergey Polozov (NRNU MEPhI)

Description

A S-band linear accelerator equipped by RF photogun with operating frequency of 2.8 GHz is being under development at the NRC «Kurchatov Institute». This linac will be used as the top-up injector for the storage ring of the Ultimate Source of Synchrotron Radiation (USSR) and as a driver of high-brightness bunches for FEL. The geometric parameters optimization and electrodynamics characteristics simulation in the RF-gun based on 3.6-cells π-mode standing wave accelerating structure were done. Beam dynamics studies were performed. Thermal processes analysis results will be reported. Details of a coaxial RF-coupler construction will also discuss. The design of the accelerating cavity will be presented.

Young scientist paper Yes

Primary author

Mr Ilia Ashanin (NRNU MEPHI)

Co-authors

Mr Taras Bondarenko (NRNU MEPhI) Dr Maria Gusarova (MEPhI) Mrs Yulia Kluchevskaia (NRNU MEPhI) Dr Mikhail Lalayan (MEPhI) Sergey Polozov (NRNU MEPhI) Vladimir Rashchikov (NRNU MEPHI) Mr Mikhail Vladimirov (NRNU MEPhI)

Presentation Materials

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