Author: Borin, V.M.
Paper Title Page
MOPAB034 VEPP-4M Collider Operation at High Energy 155
 
  • P.A. Piminov, G.N. Baranov, A.V. Bogomyagkov, V.M. Borin, V.L. Dorokhov, S.E. Karnaev, K.Yu. Karyukina, V.A. Kiselev, E.B. Levichev, O.I. Meshkov, S.I. Mishnev, I.A. Morozov, I.N. Okunev, E.A. Simonov, S.V. Sinyatkin, E.V. Starostina, A.N. Zhuravlev
    BINP SB RAS, Novosibirsk, Russia
  
  VEPP-4M is an elec­tron positron col­lider equipped with the uni­ver­sal KEDR de­tec­tor for HEP ex­per­i­ments in the beam en­ergy range from 1 GeV to 6 GeV. A unique fea­ture of VEPP-4M is the high pre­ci­sion beam en­ergy cal­i­bra­tion by res­o­nant po­lar­iza­tion tech­nique which al­lows con­duct­ing of in­ter­est­ing ex­per­i­ments de­spite the low lu­mi­nos­ity of the col­lider. Re­cently we have started new lu­mi­nos­ity ac­qui­si­tion run above 2 GeV. The hadron cross sec­tion was mea­sured from 2.3 GeV to 3.5 GeV has been done. The lu­mi­nos­ity run for gamma-gamma physics has been started. The lu­mi­nos­ity at ψ(1S)-me­son has been ob­tained. For the beam en­ergy cal­i­bra­tion the laser po­larime­ter is used. The paper dis­cusses re­cent re­sults from VEPP-4M col­lider.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB034  
About • paper received ※ 18 May 2021       paper accepted ※ 31 May 2021       issue date ※ 22 August 2021  
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MOPAB328 Beam Instrumentation for Linear Accelerator of SKIF Synchrotron Light Source 1016
 
  • X.C. Ma
    BINP, Novosibirsk, Russia
  • M.V. Arsentyeva, E.A. Bekhtenev, V.M. Borin, G.V. Karpov, Yu.I. Maltseva, O.I. Meshkov, D.A. Nikiforov, O.A. Pavlov, V.G. Tcheskidov, V. Volkov
    BINP SB RAS, Novosibirsk, Russia
  • M.V. Arsentyeva, E.A. Bekhtenev, V.M. Borin, Yu.I. Maltseva, O.I. Meshkov, D.A. Nikiforov
    NSU, Novosibirsk, Russia
  • V.M. Borin
    NSTU, Novosibirsk, Russia
  
  A new syn­chro­tron light source SKIF of the 4th gen­er­a­tion is under con­struc­tion at BINP SB RAS (Novosi­birsk, Rus­sia). The lin­ear ac­cel­er­a­tor is SKIF’s in­jec­tor to pro­vide 200 MeV elec­tron beam. The set of di­ag­nos­tics will be ap­plied for tun­ing of the lin­ear ac­cel­er­a­tor and mea­sure­ments of beam pa­ra­me­ters from elec­tron RF gun to out­put of the ac­cel­er­a­tor. It in­cludes 8 flu­o­res­cent screens for the beam trans­verse di­men­sions mea­sure­ment, 2 Cherenkov probes for the beam du­ra­tion mea­sure­ment, mag­netic spec­trom­e­ter with range from 0.6 to 200 MeV, and some beam charge and cur­rent mea­sure­ment de­vices, as Fara­day cup, FCT, BPM along lin­ear ac­cel­er­a­tor. Nu­mer­i­cal sim­u­la­tions of di­ag­nos­tics el­e­ments and re­sults of beam dy­nam­ics sim­u­la­tions are in­tro­duced in paper. Brief de­scrip­tion of the de­sign and pa­ra­me­ters of each di­ag­nos­tics sys­tem is pre­sented. Pos­si­ble sce­nar­ios of lin­ear ac­cel­er­a­tor tun­ing are also dis­cussed.  
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DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB328  
About • paper received ※ 19 May 2021       paper accepted ※ 21 May 2021       issue date ※ 31 August 2021  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)