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Contribution Poster

Budker INP - 2nd and 3rd floors
SR and FEL sources and centers

Hybrid magnet wiggler for SR research program at VEPP-4M


  • Grigory BARANOV

Primary authors



A compact hybrid magnet wiggler is under development for the VEPP-4 SR research program. The wiggler allows to increase the photon flux by two orders at the beam energy 4.5 GeV in the spectrum range of 60-100 keV. The magnet consist of conventional coils which generate magnetic field and permanent magnet insertions which concentrate the flux. The solution increases field at the beam orbit up to 2.05 T. Here we present design, magnetic calculations and analysis of the beam dynamics under hybrid wiggler influence.