Author: Pavlenko, A.V.
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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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THCBSH02 Structure and Hardware of LIA-20 Control System 207
 
  • G.A. Fatkin, A.O. Baluev, A.M. Batrakov, E.A. Bekhtenev, A.G. Chupyra, E.S. Kotov, Ya.M. Macheret, V.R. Mamkin, A.V. Ottmar, A. Panov, A.V. Pavlenko, A.N. Selivanov, P.A. Selivanov, A.I. Senchenko, S.S. Serednyakov, K.S. Shtro, S.R. Singatulin, M.Yu. Vasilyev
    BINP SB RAS, Novosibirsk, Russia
  • E.A. Bekhtenev, G.A. Fatkin, A.V. Pavlenko, A.I. Senchenko, S.S. Serednyakov
    NSU, Novosibirsk, Russia
 
  The control system of a linear induction accelerator LIA-20 for radiography is presented in this paper. The accelerator is designed to provide a series of three consecutive electron pulses with energy up to 20 MeV, current 2 kA and lateral size less than 1 mm. To allow reliable operation of the whole complex, coordinated functioning of more than 700 devices must be guaranteed in time frames from milliseconds to several nanoseconds. Total number of control channels exceeds 6000. The control system structure is described and the hardware in VME and CAN standards is presented.  
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TUPSA001 Commissioning of e+/e Transfer Line from BINP Injection Complex to VEPP-2000 Facility 213
 
  • I.M. Zemlyansky, Yu. Aktershev, V.V. Anashin, A.V. Andrianov, A.M. Batrakov, O.V. Belikov, D.E. Berkaev, M.F. Blinov, B.A. Dovzhenko, F.A. Emanov, V.V. Gambaryan, V.A. Kiselev, I. Koop, A.A. Krasnov, I.A. Mikheev, D.A. Nikiforov, A.V. Otboev, A.V. Pavlenko, V.P. Prosvetov, V.V. Rashchenko, Yu. A. Rogovsky, A.V. Semenov, P.Yu. Shatunov, Y.M. Shatunov, D.B. Shwartz, A.A. Starostenko, S.S. Vasichev, V.D. Yudin, Yu.M. Zharinov
    BINP SB RAS, Novosibirsk, Russia
  • A.A. Krasnov, A.V. Pavlenko, Yu. A. Rogovsky, D.B. Shwartz, A.A. Starostenko
    NSU, Novosibirsk, Russia
 
  Funding: The work is supported by the Ministry of Education and Science of the Russian Federation and by grant NSh-10088.2016.2.
Commissioning of e+/e transfer line from Injection Complex to VEPP-2000 facility is done in 2016. Both electrons and positrons beams are injected to VEPP-2000 collider. The channel layout, lattice functions, magnetic elements, beam diagnostic system, vacuum system and control system are presented in this article. The details of commissioning process are also mentioned.
 
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THPSC081 VME Based Digitizers for Waveform Monitoring System of Linear Induction Accelerator LIA-20 721
 
  • E.S. Kotov, A.M. Batrakov, G.A. Fatkin, A.V. Pavlenko, K.S. Shtro, M.Yu. Vasilyev
    BINP SB RAS, Novosibirsk, Russia
  • G.A. Fatkin, E.S. Kotov, A.V. Pavlenko, M.Yu. Vasilyev
    NSU, Novosibirsk, Russia
 
  The Linear Induction Accelerator LIA-20 is being created at the Budker Institute of Nuclear Physics. Waveform monitoring system (WMS) is an important part of LIA-20 control system. WMS includes "slow" and "fast" monitoring subsystems. Three kinds of digitizers have been developed for WMS. "Slow" subsystem is based on ADCx32. This digitizer uses four 8 channel multiplexed SAR ADCs (8 us conversion cycle) with 12-bit resolution. Main feature of this module is program configurable channel sequencing, which allows to measure signals with different timing characteristics. Two types of digitizers are involved in "fast" subsystem. The first one, ADC4x250-4CH, is 4-channel 250 MSPS digitizer. The second one, ADC4x250-1CH, is single channel digitizer with sample rate of 1 GSPS. Resolution of both devices is 12 bit. "Fast" modules are based on the common hardware. This paper describes hardware and software architecture of these modules.  
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