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MOPAB017 |
Influence of Injection Kicker Post-pulses on Storage of Ion Stack in NICA Collider |
93 |
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- E. Syresin, A. Tuzikov, N.O. Zagibin
JINR, Dubna, Moscow Region, Russia
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The peculiarity of the injection kicker power supply in NICA collider is related to same post pulse of the magnetic field which is appeared after a regular injection pulse. The magnetic field of this post pulse became to an increase of the stack ion angle spread during each injection cycle. When the stack ion angles reaches the acceptance angle the ions are lost in the collider. Influence of the injection kicker post pulse on the storage of the ion stack is considered in this paper in presence of the electron cooling and ion electron recombination losses.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB017
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About • |
paper received ※ 17 May 2021 paper accepted ※ 20 May 2021 issue date ※ 13 August 2021 |
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MOPAB300 |
Description of the Beam Diagnostics Systems for the SOCIT, SODIT and SODIB Applied Research Stations Based on the NICA Accelerator Complex |
946 |
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- A. Slivin, A. Agapov, A.A. Baldin, A.V. Butenko, G.A. Filatov, K.N. Shipulin, E. Syresin, G.N. Timoshenko, A. Tuzikov
JINR, Dubna, Moscow Region, 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
BelSU, Belgorod, Russia
- T. Kulevoy, Y.E. Titarenko
ITEP, Moscow, Russia
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Within the framework of the NICA project an Innovation Block is being constructed. It includes an applied research station for microchips with a package for Single Event Effects (SEE) testing (energy range of 150-500 MeV/n, the SODIT station), an applied research station for testing of decapsulated microchips (ion energy up to 3,2 MeV/n, the SOCIT station), and an applied research station for space radiobiological research and modelling of influence of heavy charged particles on cognitive functions of the brain of small laboratory animals and primates (energy range 500-1000 MeV/n, the SODIB station). The systems for diagnostics and control of the beam characteristics during the certification and adjustment as well as the systems for online diagnostics and control of the beam characteristics of the SOCIT, SODIT and SODIB applied research stations are described.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB300
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About • |
paper received ※ 19 May 2021 paper accepted ※ 27 May 2021 issue date ※ 23 August 2021 |
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MOPAB301 |
A Concept for Reconstruction of the Capsulated Microchip Structure Using Its Interaction with High-Energy Ion Beams of the NICA Accelerator Complex |
949 |
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- A. Slivin, A.V. Butenko, G.A. Filatov, E. Syresin, A. Tuzikov, A. Zhemchugov
JINR, Dubna, Moscow Region, Russia
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Within the framework of the NICA project an applied research station for irradiation by long-range ions (SODIT) is being constructed for testing radiation hardness of semiconductor micro- and nanoelectronics products in the energy range of 150-350 MeV/n. Calculations for the interaction of high-energy gold ions with the microchip and strip detector structures are performed using the GEANT4 simulation toolkit. A concept was developed for reconstruction of the capsulated microchip structure in terms of depth and in terms of cross-section using interaction with high-energy ions at the technical station for irradiation by long-range ions. The possibility of localizing the radiation-vulnerable area of the microchip is evaluated.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB301
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About • |
paper received ※ 19 May 2021 paper accepted ※ 20 May 2021 issue date ※ 17 August 2021 |
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TUPAB415 |
Irradiation Methods and Infrastructure Concepts of New Beam Lines for NICA Applied Research |
2498 |
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- G.A. Filatov, A. Agapov, A.V. Butenko, K.N. Shipulin, A. Slivin, E. Syresin, 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
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Nowadays space exploration has faced the issue of radiation risk to microelectronics and biological objects. The new beamlines and irradiation stations of the Nuclotron-based Ion Collider fAcility (NICA) at JINR are currently under construction to study this issue. The beamline parameters, different methods for homogeneous irradiation of targets such as scanning, and beam profile shaping by octupole magnets are discussed. A short description of the building infrastructure, magnet elements, and detectors for these beamlines is also given.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB415
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About • |
paper received ※ 11 May 2021 paper accepted ※ 02 June 2021 issue date ※ 13 August 2021 |
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WEPAB176 |
Acceleration of He+ Beams for Injection Into NICA Booster During its First Run |
3016 |
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- K.A. Levterov, V.P. Akimov, D.S. Letkin, D.O. Leushin, V.V. Mialkovskiy
JINR/VBLHEP, Dubna, Moscow region, Russia
- A.M. Bazanov, A.V. Butenko, D.E. Donets, D. Egorov, A.R. Galimov, B.V. Golovenskiy, A. Govorov, V.V. Kobets, A.D. Kovalenko, D.A. Lyuosev, A.A. Martynov, V.A. Monchinsky, D.O. Ponkin, I.V. Shirikov, A.O. Sidorin, E. Syresin, G.V. Trubnikov, A. Tuzikov
JINR, Dubna, Moscow Region, Russia
- H. Höltermann, H. Podlech
BEVATECH, Frankfurt, Germany
- U. Ratzinger, A. Schempp
IAP, Frankfurt am Main, Germany
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Heavy Ion Linear Accelerator (HILAC) is designed to accelerate the heavy ions with ratio A/Z<=6.25 produced by ESIS ion source up to the 3.2 MeV for the injection into superconducting synchrotron (SC) Booster. HILAC was commissioned in 2018 using the carbon beams from Laser Ion Source (LIS). The project output energy was verified. Transmission could be estimated only for DTL structure because of the presence at the RFQ input the mixture of ions with different charge states extracted from laser-plasma. To estimate transmission through the whole linac the ion source producing the only species He+ was designed. The beams of He+ ions were used for the first run of SC Booster. The design of the helium ion source and results of the He+ beam acceleration and injection are described.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-WEPAB176
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About • |
paper received ※ 19 May 2021 paper accepted ※ 11 June 2021 issue date ※ 22 August 2021 |
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MOPAB025 |
First Experiments with Accelerated Ion Beams in the Booster of NICA Accelerator Complex |
123 |
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- A.V. Butenko, V. Andreev, A.M. Bazanov, O.I. Brovko, D.E. Donets, A.V. Eliseev, I.V. Gorelyshev, A.V. Konstantinov, S.A. Kostromin, O.S. Kozlov, K.A. Levterov, A. Nesterov, A.V. Philippov, D.O. Ponkin, G.S. Sedykh, I.V. Shirikov, A.O. Sidorin, E. Syresin, A. Tuzikov, V. Volkov
JINR/VBLHEP, Moscow, Russia
- N.N. Agapov, A.V. Alfeev, A.A. Baldin, A.A. Fateev, A.R. Galimov, B.V. Golovenskiy, E.V. Gorbachev, A. Govorov, E.V. Ivanov, V. Karpinsky, V.D. Kekelidze, H.G. Khodzhibagiyan, A. Kirichenko, A.G. Kobets, S.A. Korovkin, V. Kosachev, A.D. Kovalenko, G. Kunchenko, I.N. Meshkov, V.A. Mikhailov, V.A. Monchinsky, D. Nikiforov, R.V. Pivin, S. Romanov, A.A. Shurygin, A.I. Sidorov, A.N. Svidetelev, G.V. Trubnikov, B. Vasilishin
JINR, Dubna, Moscow Region, Russia
- G.A. Fatkin
Cosylab Siberia, Novosibirsk, Russia
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The NICA accelerator complex in JINR consist of two linear injector chains, a 578 MeV/u superconducting (SC) Booster synchrotron, the existing SC synchrotron Nuclotron, and a new SC collider that has two storage rings. The construction of the facility is based on the Nuclotron technology of SC magnets with an iron yoke and hollow SC cable. Assembly of the Booster synchrotron was finished in autumn of 2020 and first machine Run and experiments with ion beams were successfully done in December 2020. The results of this Run are discussed in this paper.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB025
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About • |
paper received ※ 16 May 2021 paper accepted ※ 07 September 2021 issue date ※ 15 August 2021 |
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