Author: Petrenko, A.V.
Paper Title Page
WEXMH01 Feeding BINP Colliders with the New VEPP-5 Injection Complex 56
 
  • F.A. Emanov, A.V. Andrianov, K.V. Astrelina, V.V. Balakin, A.M. Barnyakov, O.V. Belikov, D.E. Berkaev, M.F. Blinov, Y.M. Boimelshtain, D. Bolkhovityanov, A.G. Chupyra, N.S. Dikansky, A.R. Frolov, Ye.A. Gusev, G.V. Karpov, A.S. Kasaev, V.I. Kokoulin, A.A. Kondakov, I. Koop, I.V. Kuptsov, G.Y. Kurkin, R.M. Lapik, N.N. Lebedev, A.E. Levichev, P.V. Logatchov, Yu. Maltseva, P.V. Martyshkin, A.A. Murasev, D.A. Nikiforov, A.V. Pavlenko, V.M. Pavlov, A.V. Petrenko, V. Podlevskih, V.V. Rashchenko, S.L. Samoylov, S.V. Shiyankov, A.N. Skrinsky, A.A. Starostenko, D.P. Sukhanov, A.G. Tribendis, A.S. Tsyganov, S.V. Vasiliev, V.D. Yudin, I.M. Zemlyansky
    BINP SB RAS, Novosibirsk, Russia
  • Yu. A. Rogovsky
    Budker INP & NSU, Novosibirsk, Russia
  • A.L. Romanov
    Fermilab, Batavia, Illinois, USA
  
  VEPP-4 and VEPP-2000 e+e− colliders are switching to feed from VEPP-5 Injection Complex via newly constructed K-500 beam transfer line. Since first operation of K-500 at the end of 2015 injection complex delivered e+ and e- beams to VEPP-2000 facility and is getting ready to work with VEPP-4. Upgraded injection chain demonstrated ability to provide design luminosity toVEPP-2000 and techniques of reliable operation are now under development. The designand operation experience of Injection Complex and transfer lines will be presented.  
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TUPSA041 High-Energy Micro-Buncher Based on the mm-Wavelength Dielectric Structure 303
 
  • A.V. Petrenko
    CERN, Geneva, Switzerland
  • I.L. Sheinman
    LETI, Saint-Petersburg, Russia
  
  The proton-driven plasma wakefield acceleration is a recently proposed technique promising a GeV/m rate of acceleration to a TeV-scale energy in a single plasma stage. In order to excite high-amplitude plasma wakefields a long proton bunch from a synchrotron should be broken into a sequence of sub-mm long micro-bunches which can drive the plasma oscillations resonantly. We suggest a novel approach to produce the required train of micro-bunches using collinear wakefield acceleration in a dielectric-loaded structures. First the energy modulation is introduced into the proton beam with the help of the mm-wavelength dielectric accelerating structure. Then the energy modulation is transformed into the longitudinal micro-bunching using proton beamline with magnetic dipoles. Beam dynamics simulations were used to find the appropriate parameters of the dielectric accelerating structure, driving electron bunch and the beam focusing system.  
poster icon Poster TUPSA041 [0.792 MB]  
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