Author: Tuzikov, A.
Paper Title Page
WEPOPT001 NICA Ion Collider and Plans of Its First Operations 1819
 
  • E. Syresin, O.I. Brovko, A.V. Butenko, A.R. Galimov, E.V. Gorbachev, V. Kekelidze, H.G. Khodzhibagiyan, S.A. Kostromin, V.A. Lebedev, I.N. Meshkov, A.V. Philippov, A.O. Sidorin, G.V. Trubnikov, A. Tuzikov
    JINR, Dubna, Moscow Region, Russia
  
  The Nuclotron-based Ion Collider fAcility (NICA) is under assembling in JINR. The NICA goals are providing of colliding beams for studies of hot and dense strongly interacting baryonic matter and spin physics. The heavy ion injection complex of Collider NICA consisting from following accelerators: new acting heavy ion linac HILAC with RFQ and IH DTL sections at energy 3.2 MeV/u, new acting superconducting Booster synchrotron at energy up 600 MeV/u, acting superconducting synchrotron Nuclotron at gold ion energy 3.9 GeV/n, will starts operation with first ion beams in beginning of 2022. The assembling of two Collider storage rings with two interaction points was done in December 2021. The status of acceleration complex NICA and plans of its first operation is under discussion.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-WEPOPT001  
About • Received ※ 30 May 2022 — Accepted ※ 12 June 2022 — Issue date ※ 17 June 2022  
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WEPOPT002 Conception of High Intensive Polarized Proton Beam Formation in NICA Collider 1822
 
  • E. Syresin, A.V. Butenko, S.A. Kostromin, O.S. Kozlov, I.N. Meshkov, A.O. Sidorin, G.V. Trubnikov, A. Tuzikov
    JINR, Dubna, Moscow Region, Russia
  • Y. Filatov
    MIPT, Dolgoprudniy, Moscow Region, Russia
  • S.D. Kolokolchikov, Y. Senichev
    RAS/INR, Moscow, Russia
  • A.M. Kondratenko, M.A. Kondratenko
    Science and Technique Laboratory Zaryad, Novosibirsk, Russia
  • N.V. Mityanina
    BINP SB RAS, Novosibirsk, Russia
  • P.R. Zenkevich
    ITEP, Moscow, Russia
  
  NICA (Nuclotron-based Ion Collider fAcility) is a new accelerator complex being assembled at JINR to search for the mixed phase of baryonic matter and to investigate the nature of nucleon/particle spin. The polarized proton beams will be operated at the energy range of 5-12.6 GeV, the beam intensity in each ring of 2.2x1013 and the luminosity of 1x1032 cm-2 s-1. The conception of formation of high intensive proton beams is discussed for two different schemes. In first scheme the protons are injected from Nuclotron to Collider at an energy of 2-2.5 GeV to provide the cooling and the storage at this energy and then they are accelerated up to energy of experiments. In the second scheme the cooling of protons is realized in one from accelerators of the injection chain and the protons are injected from Nuclotron to Collider at energy of experiments, where they are stored up required intensity.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-WEPOPT002  
About • Received ※ 03 June 2022 — Revised ※ 10 June 2022 — Accepted ※ 10 June 2022 — Issue date ※ 12 June 2022
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THPOMS054 Beam Lines and Stations for Applied Research Based on Ion Beams Extracted from Nuclotron 3096
 
  • G.A. Filatov, A. Agapov, A.A. Baldin, A.V. Butenko, A.R. Galimov, S.Yu. Kolesnikov, K.N. Shipulin, A. Slivin, E. Syresin, G.N. Timoshenko, A. Tuzikov, A.S. Vorozhtsov
    JINR, Dubna, Moscow Region, Russia
  • S. Antoine, W. Beeckman, X.G. Duveau, J. Guerra-Phillips, P.J. Jehanno
    SIGMAPHI S.A., Vannes, France
  • D.V. Bobrovskiy, A.I. Chumakov
    MEPhI, Moscow, Russia
  • P.N. Chernykh, S. Osipov, E. Serenkov
    Ostec Enterprise Ltd, Moscow, Russia
  • D.G. Firsov, A.S. Kubankin, Yu.S. Kubankin
    LLC "Vacuum systems and technologies", Belgorod, Russia
  • I.L. Glebov, V.A. Luzanov
    GIRO-PROM, Dubna, Moscow Region, Russia
  • T. Kulevoy
    NRC, Moscow, Russia
  • Y.E. Titarenko
    ITEP, Moscow, Russia
  
  New beamlines and irradiation stations of the Nuclotron-based Ion Collider fAcility (NICA) are currently under construction at JINR. These facilities for applied research will provide testing on capsulated microchips (ion energy range of 150-500 MeV/n) at the Irradiation Setup for Components of Radioelectronic Apparatus (ISCRA) and space radiobiological research (ion energy range 400-1100 MeV/n) at the Setup for Investigation of Medical Biological Objects (SIMBO). In this note, the technical details of SIMBO and ISCRA stations and their beamlines are described and discussed.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS054  
About • Received ※ 20 May 2022 — Accepted ※ 17 June 2022 — Issue date ※ 06 July 2022  
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THPOMS055 Commissioning of the SOCHI Applied Station Beam and Beam Transfer Line at the NICA Accelerator Complex 3099
 
  • A. Slivin, A. Agapov, A.A. Baldin, A.V. Butenko, D.E. Donets, G.A. Filatov, A.R. Galimov, K.N. Shipulin, E. Syresin, A. Tuzikov, V.I. Tyulkin
    JINR, Dubna, Russia
  • D.V. Bobrovskiy, A.I. Chumakov, S. Soloviev
    MEPhI, Moscow, Russia
  • I.L. Glebov, V.A. Luzanov
    GIRO-PROM, Dubna, Moscow Region, Russia
  • A.S. Kubankin
    LPI, Moscow, Russia
  • A.S. Kubankin
    BelSU, Belgorod, Russia
  • T. Kulevoy, Y.E. Titarenko
    ITEP, Moscow, Russia
  • A.M. Tikhomirov
    JINR/VBLHEP, Dubna, Moscow region, Russia
  
  The SOCHI (Station of CHip Irradiation) station was constructed at the NICA accelerator complex for single event effect testing of decapsulated microchips with low-energy ion beams (3.2 MeV/n). The peculiarity of microchip radiation tests in SOCHI is connected with the pulse beam operation of the heavy ion linear accelerator (HILAc) and a restriction on the pulse dose on the target. The SOCHI station construction, the equipment and the results of the first beam runs are discussed.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS055  
About • Received ※ 26 May 2022 — Accepted ※ 16 June 2022 — Issue date ※ 23 June 2022  
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WEPOPT003 Challenges of Low Energy Hadron Colliders 1825
 
  • G.V. Trubnikov, V.A. Lebedev
    JINR, Dubna, Russia
  • A.V. Butenko, S.A. Kostromin, I.N. Meshkov, A.V. Philippov, A.O. Sidorin, E. Syresin, A. Tuzikov
    JINR/VBLHEP, Dubna, Moscow region, Russia
  
  NICA collider complex is under construction at JINR. The initial configuration of the collider will perform collisions of fully stripped heavy ions, 209 Bi and others, for a study of phase transition in the quark-gluon plasma in the energy range 1/4.5 GeV/u per beam. Commissioning of the collider injection chain has been recently started. The complex includes 2 linacs, 2 Booster synchrotrons (Booster and Nuclotron to support the beam injection to the collider), and 2 collider rings of 503 m circumference. The design luminosity is ~1027 1/(cm*s) at 4.5 GeV/u. The heavy ions are generated in the ESIS-type ion source with intensity ~10 9 /pulse. Then they are accelerated into the linac and Booster and directed to stripping target. Next, fully stripped ions are accelerated in the Nuclotron and injected into Collider. The electron and stochastic cooling are used in each of the collider rings to support beam accumulation and to prevent the emittance growth due to intrabeam scattering. Three RF systems are used for longitudinal phase space manipulations. An achievement of design luminosity requires overcoming many technological and beam physics problems which are discussed in this paper.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-WEPOPT003  
About • Received ※ 30 May 2022 — Revised ※ 13 June 2022 — Accepted ※ 16 June 2022 — Issue date ※ 20 June 2022
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