Author: Starostenko, A.A.
Paper Title Page
TUZMH02 VEPP-5 Injection Complex Performance Improvement for Two Collider Operation 39
 
  • Yu.I. Maltseva, A.V. Andrianov, K.V. Astrelina, V.V. Balakin, A.M. Batrakov, O.V. Belikov, D.E. Berkaev, M.F. Blinov, D. Bolkhovityanov, A. Butakov, E.V. Bykov, N.S. Dikansky, F.A. Emanov, A.R. Frolov, V.V. Gambaryan, K. Gorchakov, Ye.A. Gusev, S.E. Karnaev, G.V. Karpov, A.S. Kasaev, E. Kenzhebulatov, V.A. Kiselev, S. Kluschev, A.A. Kondakov, I. Koop, I.E. Korenev, N.Kh. Kot, V.R. Kozak, A.A. Krasnov, S.A. Krutikhin, I.V. Kuptsov, G.Y. Kurkin, N.N. Lebedev, A.E. Levichev, P.V. Logatchov, A.A. Murasev, V. Muslivets, D.A. Nikiforov, An.A. Novikov, A.V. Ottmar, A.V. Pavlenko, I.L. Pivovarov, V.V. Rashchenko, Yu. A. Rogovsky, S.L. Samoylov, N. Sazonov, D.B. Shwartz, A.N. Skrinsky, A.A. Starostenko, D.A. Starostenko, A.G. Tribendis, A.S. Tsyganov, S.S. Vasichev, S. Vasiliev, V.D. Yudin, I.M. Zemlyansky, A.N. Zhuravlev
    BINP SB RAS, Novosibirsk, Russia
  • A.V. Andrianov, V.V. Balakin, F.A. Emanov, I. Koop, A.A. Krasnov, A.E. Levichev, D.A. Nikiforov, A.V. Pavlenko, Yu. A. Rogovsky, D.B. Shwartz, A.A. Starostenko
    NSU, Novosibirsk, Russia
  • A.I. Mickailov
    Budker INP & NSU, Novosibirsk, Russia
  • A.G. Tribendis
    NSTU, Novosibirsk, Russia
  
  VEPP-5 Injection Complex (IC) is designed to supply BINP RAS colliders with high energy electron and positron beams. Recently constructed K-500 beam transfer line connects IC to both VEPP-4M and VEPP-2000 colliders. IC two collider operation was successfully started in 2016. Nowadays, research on improvement of IC performance is carried out, in particular 10.94 MHz RF cavity was installed instead of 700 MHz one and a new 10 A electron gun installation is expected to be in winter 2018-2019. Moreover, streak-camera based longitudinal beam profile measurements in IC damping ring were carried out and BPM system in the damping ring was upgraded. Operation experience of IC and results of longitudinal beam profile measurements are reported.  
slides icon Slides TUZMH02 [23.481 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUZMH02  
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THPSC52
 Development of the New Electron Gun for Electron-Beam Welding With Help of WinSAM Program  
 
  • A.V. Ivanov, T.A. Devyataikina, A.A. Starostenko
    BINP SB RAS, Novosibirsk, Russia
  
  New WinSAM program for simulation of electron-optical systems and electron guns was created in BINP. This program is the further development of SAM code. The main advantage of WinSAM program is the new interface that greatly simplifies the usage of the program. The other main targets are enlargement of the scope of solved tasks, introduction different analytical fields, development of enhanced emission model, and speed up calculations. New 120 kV multi-electrode electron gun for electron-beam welding is developed with help of WinSAM program. The required beam current in welding mode is up to 30 mA, in diagnostic mode is 1 mA. Beam radius at welding point should be less than 0.3 mm. Proper electron-optical system of this gun was obtained during numerical simulations. The calculations take into account transversal beam temperature and space charge compensation in region after small aperture anode. Production of this electron gun is started.  
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