Author: Bryzgunov, M.I.
Paper Title Page
TUCBMH02 Status of the 2.5 MeV Electron Cooling System for NICA Collider 35
 
  • V.V. Parkhomchuk, M.I. Bryzgunov, A.V. Bubley, A.P. Denisov, A.D. Goncharov, N.S. Kremnev, V.M. Panasyuk, A.A. Putmakov, V.B. Reva, D.N. Skorobogatov
    BINP SB RAS, Novosibirsk, Russia
  • V.B. Reva
    NSU, Novosibirsk, Russia
  
  Status of the development of the 2.5 MV electron cooling system for the NICA collider is reported. The goal of the system is to cool both ion beams during experiment. Cooling of beams during collision prevents grows of beam emittance by compensation of heating effects (intra-beam scattering, beam-beam effects etc.) that increases luminosity of the NICA collider. The system consists of two independent electron coolers in order to meet the requirement of cooling of two independent beams. Each cooler contains high voltage system, transport channels and cooling section. Construction of main parts of the cooling system, results of testing of some prototypes and status of production are described in the article.  
slides icon Slides TUCBMH02 [18.497 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUCBMH02  
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TUPSA20
 Using Turbo Generators for Powering HV-Solenoids at Relativistic Electron Coolers  
 
  • J. Dietrich
    DELTA, Dortmund, Germany
  • K. Aulenbacher
    HIM, Mainz, Germany
  • M.I. Bryzgunov, V.V. Parkhomchuk, V.B. Reva
    BINP SB RAS, Novosibirsk, Russia
  • W. Klag
    IKP, Mainz, Germany
  
  The Helmholtz Institut Mainz (HIM) performs experiments related to possible improvements of high-energy d.c.-electron coolers. Results and activities concerning the progress of our project to use turbo generators as a means for potential-free power generation in high-energy electron coolers are presented.  
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TUPSA22 Commissioning of Electron Cooling System of NICA Booster 188
 
  • S.V. Semenov, A.G. Kobets, S.Yu. Kolesnikov, A.S. Sergeev, A.A. Sidorin, A.V. Smirnov, Yu.A. Tumanova, L.V. Zinovyev
    JINR, Dubna, Moscow Region, Russia
  • M.I. Bryzgunov, A.V. Bubley, V.V. Parkhomchuk, V.B. Reva
    BINP SB RAS, Novosibirsk, Russia
  
  At the NICA project, two electron cooling systems were planned at the booster and collider. The booster cooler will be used for the multiturn injection procedure and for the formation of necessary beam parameters before injection from the booster to Nuclotron. This article presents the status of the commissioning of the electron cooling system at the NICA booster. The electron cooling system was produced in BINP (Novosibirsk) and delivered to JINR (Dubna) last year. This year the commissioning of the cooler was done for parameter of the injection energy of ions 3.2 GeV/u. In the nearest future it will test for the intermediate ion energy 100 GeV/u. And finally, the cooler should operates at both energy during one injection cycle.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUPSA22  
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