RuPAC2021 - List of Authors (Kobets, V.V.)

Paper	Title	Page
MOY02	NICA Ion Coolider at JINR	12
	E. Syresin, N.N. Agapov, A.V. Alfeev, V. Andreev, A.A. Baldin, A.M. Bazanov, O.I. Brovko, V.V. Bugaev, A.V. Butenko, D.E. Donets, E.D. Donets, E.E. Donets, A.V. Eliseev, G.A. Filatov, V.V. Fimushkin, A.R. Galimov, B.V. Golovenskiy, E.V. Gorbachev, A. Govorov, A.Yu. Grebentsov, E.V. Ivanov, V. Karpinsky, V. Kekelidze, H.G. Khodzhibagiyan, A. Kirichenko, A.G. Kobets, V.V. Kobets, S.A. Korovkin, S.A. Kostromin, O.S. Kozlov, K.A. Levterov, D.A. Lyuosev, A.M. Malyshev, A.A. Martynov, S.A. Melnikov, I.N. Meshkov, V.A. Mikhailov, Iu.A. Mitrofanova, V.A. Monchinsky, A. Nesterov, A.L. Osipenkov, A.V. Philippov, R.V. Pivin, D.O. Ponkin, S. Romanov, P.A. Rukojatkin, I.V. Shirikov, A.A. Shurygin, A.O. Sidorin, V. Slepnev, A. Slivin, G.V. Trubnikov, A. Tuzikov, B. Vasilishin, V. Volkov JINR, Dubna, Moscow Region, Russia I.V. Gorelyshev, A.V. Konstantinov, K.G. Osipov JINR/VBLHEP, Dubna, Moscow region, Russia
	The Nuclotron-based Ion Collider fAcility (NICA) is under construction in JINR. The NICA goals are providing of colliding beams for studies of hot and dense strongly interacting baryonic matter and spin physics. The accelerator facility of collider NICA consists of following elements: acting Alvarez-type linac LU-20 of light ions at energy 5 MeV/u, constructed a new light ion linac of light ions at energy 7 MeV/n and protons at energy 13 MeV, 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 4.5 GeV/n and mounted two Collider storage rings with two interaction points. The status of acceleration complex NICA is under discussion.
	Slides MOY02 [15.467 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-MOY02
About •	Received ※ 24 September 2021 — Revised ※ 25 September 2021 — Accepted ※ 07 October 2021 — Issued ※ 12 October 2021
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

MOB02	Linear Electron Accelerator LINAC-200, Status of Work and Prospects
	V.V. Kobets, M. Gostkin, M.A. Nozdrin, Y.A. Samofalova, G. Shirkov, A. Trifonov, K. Yunenko, A. Zhemchugov JINR, Dubna, Moscow Region, Russia A.E. Brukva JINR/DLNP, Dubna, Moscow region, Russia V. Shabratov JINR/VBLHEP, Moscow, Russia
	The LINAC-200 linear electron accelerator is created on the basis of the MEA accelerator transported to JINR from NIKHEF (Netherlands) In August 2017, the physical launch of the LINAC-200 facility (the first stage of the LINAC-800 facility) with an electron energy of 220 MeV was carried out. The accelerator operates in a pulsed mode. The duration of the current pulse is 0.1 - 3.0 mcs, the amplitude is from 40 mA to single electrons. The energy of electrons can be smoothly changed within the range of 30 - 200 MeV. This makes it possible to use the accelerator for testing detectors, as well as for studies of the radiation resistance of materials and other works.
	Slides MOB02 [8.073 MB]
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MOPSA01	The New Light-Ion Linac for the NICA Injection Complex
	B.V. Golovenskiy, A.R. Galimov, A. Govorov, V.V. Kobets, V.A. Monchinsky JINR, Dubna, Moscow Region, Russia V.P. Akimov, A.M. Bazanov, A.S. Bogatov, A.V. Butenko, D.E. Donets, D.S. Letkin, D.O. Leushin, K.A. Levterov, D.A. Lyuosev, A.A. Martynov, V.V. Mialkovskiy, K.G. Osipov, D.O. Ponkin, I.V. Shirikov, E. Syresin, A. Tuzikov, A.A. Voronin JINR/VBLHEP, Dubna, Moscow region, Russia H. Höltermann, B. Koubek, U. Ratzinger BEVATECH, Frankfurt, Germany A. Schempp IAP, Frankfurt am Main, Germany
	A joint team from JINR (Dubna, Russia) and Bevatech GmbH (Frankfurt-am-Main, Germany) is now realizing the new light ion linac LILac for the realization of the NICA project. The resonator design, the beam dynamics calculations, the vacuum system, RF system are presented.
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MOPSA12	LUE-200 SLED System
	K.I. Mikhailov JINR/FLNP, Moscow Region, Russia V.V. Kobets, A.P. Sumbaev JINR, Dubna, Moscow Region, Russia
	SLED systems are currently often used on accelerators with a high acceleration rate. The SLED systems are installed on the feeders of both accelerating structures of the LUE-200 linac. After installing a separate thermostatting system on the second stage of the linac, it became necessary to bring the SLED systems and accelerating structures to a single frequency. The paper discusses methods for tuning the eigenfrequency of resonators and accelerating structures, the influence of different operating modes of the SLED system on the electron energy spectrum, plans for upgrading the thermostatting system of the linac.
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MOPSA21	The Control System of the Linac-200 Electron Accelerator at JINR
	A. Trifonov, M. Gostkin, V.V. Kobets, M.A. Nozdrin, A. Zhemchugov JINR, Dubna, Moscow Region, Russia
	The linear accelerator Linac-200 at JINR is constructed to provide electron test beams with energy up to 200 MeV to carry out particle detector R&D, to perform studies of advanced methods of beam diagnostics, and to work as an irradiation facility for applied research. While the accelerator largely reuses refurbished parts of the MEA accelerator from NIKHEF, the accelerator control system is completely redesigned. A new distributed control system has been developed using the Tango toolkit. The key subsystems of the accelerator (including focusing and steering magnets control, vacuum control system, synchronization system, electron gun control system, precise temperature regulation system) were redesigned or deeply modernized. This report presents the design and the current status of the control system of the Linac-200 machine.
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TUPSB44	Design and Simulation of an S-Band RF Photogun for a New Injector of the Accelerator Linac-200 at JINR	322
	Y.A. Samofalova, V.V. Kobets, M.A. Nozdrin, A. Zhemchugov JINR, Dubna, Moscow Region, Russia A.M. Barnyakov BINP SB RAS, Novosibirsk, Russia
	A new 2.856 GHz S-band RF photogun for the generation of ultrashort electron beams at the LINAC-200 accelerator at JINR is simulated. The beam parameters at the photogun output are determined to meet the requirements of the LINAC-200 injection. The general design of the photogun is presented. The electrodynamic parameters are determined and the accelerating field distribution is calculated. The particle dynamics is simulated and analyzed to obtain the required beam properties.
DOI •	reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-TUPSB44
About •	Received ※ 29 September 2021 — Revised ※ 01 October 2021 — Accepted ※ 09 October 2021 — Issued ※ 17 October 2021
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WEA02	Acceleration the Beams of He⁺ and Fe14+ Ions by HILAC and its Injection into NICA Booster in its Second Run	65
	K.A. Levterov, V.P. Akimov, A.M. Bazanov, A.V. Butenko, D.E. Donets, D.S. Letkin, D.O. Leushin, D.A. Lyuosev, A.A. Martynov, V.V. Mialkovskiy, D.O. Ponkin, I.V. Shirikov, A.O. Sidorin, A. Tuzikov JINR/VBLHEP, Dubna, Moscow region, Russia D. Egorov, A.R. Galimov, B.V. Golovenskiy, A. Govorov, V.V. Kobets, A.D. Kovalenko, V.A. Monchinsky, E. Syresin, G.V. Trubnikov JINR, Dubna, Moscow Region, Russia
	Injector of NICA accelerating facility based on the Heavy Ion Linear Accelerator (HILAC) is aimed to inject the heavy ions having atomic number A~200 and ratio A/Z - 6.25 produced by ESIS ion source accelerated up to the 3.2 MeV for the injection into superconducting synchrotron (SC) Booster. The project output energy of HILAC was verified on commissioning in 2018 using the beams of carbon ions produced with the Laser Ion Source and having ratio A/Z=6 that is close to the project one. Beams of He¹⁺ ions were injected into Booster in its first run and accelerated in 2020. In 2021 ions of Fe¹⁴⁺ produced with the LIS were injected and accelerated up to 200 MeV/u. Beam formation of Fe ions and perspectives of using LIS for the production the ions with high atomic mass A and ratio A/Z matching to HILAC input parameters are described.
	Slides WEA02 [12.908 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-WEA02
About •	Received ※ 07 October 2021 — Revised ※ 08 October 2021 — Accepted ※ 13 October 2021 — Issued ※ 14 October 2021
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPSC05	Modeling of the Energy Compression System SLED for the LINAC-200 Accelerator	349
	K. Yunenko, M. Gostkin, V.V. Kobets, A. Zhemchugov JINR, Dubna, Moscow Region, Russia
	This paper is devoted to the research of the possibility of increasing the output energy of an electron beam at the LINAC-200 linear accelerator by using the SLED energy compression system with constant parameters of the storage cavities. In order to select the necessary parameters and characteristics for the successful creation of this system on the acceleratorm, the SLED system structure simulation and the characteristics of cylindrical hollow resonators calculation were conducted using the CST MICROWAVE STUDIO program.
DOI •	reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-WEPSC05
About •	Received ※ 18 September 2021 — Revised ※ 01 October 2021 — Accepted ※ 09 October 2021 — Issued ※ 16 October 2021
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPSC54	Linac-200 Gun Control System: Status and Plans
	M.A. Nozdrin, V.V. Kobets, V.F. Minashkin, A. Trifonov JINR, Dubna, Moscow Region, Russia
	Due to the development of the global Tango-based control system for Linac-200 accelerator, the new electron gun control system software was developed. Major gun electronics modification is foreseen. Current gun control system status and modification plans are reported.
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

NICA Ion Coolider at JINR

12

E. Syresin, N.N. Agapov, A.V. Alfeev, V. Andreev, A.A. Baldin, A.M. Bazanov, O.I. Brovko, V.V. Bugaev, A.V. Butenko, D.E. Donets, E.D. Donets, E.E. Donets, A.V. Eliseev, G.A. Filatov, V.V. Fimushkin, A.R. Galimov, B.V. Golovenskiy, E.V. Gorbachev, A. Govorov, A.Yu. Grebentsov, E.V. Ivanov, V. Karpinsky, V. Kekelidze, H.G. Khodzhibagiyan, A. Kirichenko, A.G. Kobets, V.V. Kobets, S.A. Korovkin, S.A. Kostromin, O.S. Kozlov, K.A. Levterov, D.A. Lyuosev, A.M. Malyshev, A.A. Martynov, S.A. Melnikov, I.N. Meshkov, V.A. Mikhailov, Iu.A. Mitrofanova, V.A. Monchinsky, A. Nesterov, A.L. Osipenkov, A.V. Philippov, R.V. Pivin, D.O. Ponkin, S. Romanov, P.A. Rukojatkin, I.V. Shirikov, A.A. Shurygin, A.O. Sidorin, V. Slepnev, A. Slivin, G.V. Trubnikov, A. Tuzikov, B. Vasilishin, V. Volkov
JINR, Dubna, Moscow Region, Russia
I.V. Gorelyshev, A.V. Konstantinov, K.G. Osipov
JINR/VBLHEP, Dubna, Moscow region, Russia

The Nuclotron-based Ion Collider fAcility (NICA) is under construction in JINR. The NICA goals are providing of colliding beams for studies of hot and dense strongly interacting baryonic matter and spin physics. The accelerator facility of collider NICA consists of following elements: acting Alvarez-type linac LU-20 of light ions at energy 5 MeV/u, constructed a new light ion linac of light ions at energy 7 MeV/n and protons at energy 13 MeV, 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 4.5 GeV/n and mounted two Collider storage rings with two interaction points. The status of acceleration complex NICA is under discussion.

Slides MOY02 [15.467 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-MOY02

About •

Received ※ 24 September 2021 — Revised ※ 25 September 2021 — Accepted ※ 07 October 2021 — Issued ※ 12 October 2021

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

MOB02

Linear Electron Accelerator LINAC-200, Status of Work and Prospects

V.V. Kobets, M. Gostkin, M.A. Nozdrin, Y.A. Samofalova, G. Shirkov, A. Trifonov, K. Yunenko, A. Zhemchugov
JINR, Dubna, Moscow Region, Russia
A.E. Brukva
JINR/DLNP, Dubna, Moscow region, Russia
V. Shabratov
JINR/VBLHEP, Moscow, Russia

The LINAC-200 linear electron accelerator is created on the basis of the MEA accelerator transported to JINR from NIKHEF (Netherlands) In August 2017, the physical launch of the LINAC-200 facility (the first stage of the LINAC-800 facility) with an electron energy of 220 MeV was carried out. The accelerator operates in a pulsed mode. The duration of the current pulse is 0.1 - 3.0 mcs, the amplitude is from 40 mA to single electrons. The energy of electrons can be smoothly changed within the range of 30 - 200 MeV. This makes it possible to use the accelerator for testing detectors, as well as for studies of the radiation resistance of materials and other works.

Slides MOB02 [8.073 MB]

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

MOPSA01

The New Light-Ion Linac for the NICA Injection Complex

B.V. Golovenskiy, A.R. Galimov, A. Govorov, V.V. Kobets, V.A. Monchinsky
JINR, Dubna, Moscow Region, Russia
V.P. Akimov, A.M. Bazanov, A.S. Bogatov, A.V. Butenko, D.E. Donets, D.S. Letkin, D.O. Leushin, K.A. Levterov, D.A. Lyuosev, A.A. Martynov, V.V. Mialkovskiy, K.G. Osipov, D.O. Ponkin, I.V. Shirikov, E. Syresin, A. Tuzikov, A.A. Voronin
JINR/VBLHEP, Dubna, Moscow region, Russia
H. Höltermann, B. Koubek, U. Ratzinger
BEVATECH, Frankfurt, Germany
A. Schempp
IAP, Frankfurt am Main, Germany

A joint team from JINR (Dubna, Russia) and Bevatech GmbH (Frankfurt-am-Main, Germany) is now realizing the new light ion linac LILac for the realization of the NICA project. The resonator design, the beam dynamics calculations, the vacuum system, RF system are presented.

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

MOPSA12

LUE-200 SLED System

K.I. Mikhailov
JINR/FLNP, Moscow Region, Russia
V.V. Kobets, A.P. Sumbaev
JINR, Dubna, Moscow Region, Russia

SLED systems are currently often used on accelerators with a high acceleration rate. The SLED systems are installed on the feeders of both accelerating structures of the LUE-200 linac. After installing a separate thermostatting system on the second stage of the linac, it became necessary to bring the SLED systems and accelerating structures to a single frequency. The paper discusses methods for tuning the eigenfrequency of resonators and accelerating structures, the influence of different operating modes of the SLED system on the electron energy spectrum, plans for upgrading the thermostatting system of the linac.

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

MOPSA21

The Control System of the Linac-200 Electron Accelerator at JINR

A. Trifonov, M. Gostkin, V.V. Kobets, M.A. Nozdrin, A. Zhemchugov
JINR, Dubna, Moscow Region, Russia

The linear accelerator Linac-200 at JINR is constructed to provide electron test beams with energy up to 200 MeV to carry out particle detector R&D, to perform studies of advanced methods of beam diagnostics, and to work as an irradiation facility for applied research. While the accelerator largely reuses refurbished parts of the MEA accelerator from NIKHEF, the accelerator control system is completely redesigned. A new distributed control system has been developed using the Tango toolkit. The key subsystems of the accelerator (including focusing and steering magnets control, vacuum control system, synchronization system, electron gun control system, precise temperature regulation system) were redesigned or deeply modernized. This report presents the design and the current status of the control system of the Linac-200 machine.

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

TUPSB44

Design and Simulation of an S-Band RF Photogun for a New Injector of the Accelerator Linac-200 at JINR

322

Y.A. Samofalova, V.V. Kobets, M.A. Nozdrin, A. Zhemchugov
JINR, Dubna, Moscow Region, Russia
A.M. Barnyakov
BINP SB RAS, Novosibirsk, Russia

A new 2.856 GHz S-band RF photogun for the generation of ultrashort electron beams at the LINAC-200 accelerator at JINR is simulated. The beam parameters at the photogun output are determined to meet the requirements of the LINAC-200 injection. The general design of the photogun is presented. The electrodynamic parameters are determined and the accelerating field distribution is calculated. The particle dynamics is simulated and analyzed to obtain the required beam properties.

DOI •

reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-TUPSB44

About •

Received ※ 29 September 2021 — Revised ※ 01 October 2021 — Accepted ※ 09 October 2021 — Issued ※ 17 October 2021

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEA02

Acceleration the Beams of He⁺ and Fe14+ Ions by HILAC and its Injection into NICA Booster in its Second Run

65

K.A. Levterov, V.P. Akimov, A.M. Bazanov, A.V. Butenko, D.E. Donets, D.S. Letkin, D.O. Leushin, D.A. Lyuosev, A.A. Martynov, V.V. Mialkovskiy, D.O. Ponkin, I.V. Shirikov, A.O. Sidorin, A. Tuzikov
JINR/VBLHEP, Dubna, Moscow region, Russia
D. Egorov, A.R. Galimov, B.V. Golovenskiy, A. Govorov, V.V. Kobets, A.D. Kovalenko, V.A. Monchinsky, E. Syresin, G.V. Trubnikov
JINR, Dubna, Moscow Region, Russia

Injector of NICA accelerating facility based on the Heavy Ion Linear Accelerator (HILAC) is aimed to inject the heavy ions having atomic number A~200 and ratio A/Z - 6.25 produced by ESIS ion source accelerated up to the 3.2 MeV for the injection into superconducting synchrotron (SC) Booster. The project output energy of HILAC was verified on commissioning in 2018 using the beams of carbon ions produced with the Laser Ion Source and having ratio A/Z=6 that is close to the project one. Beams of He¹⁺ ions were injected into Booster in its first run and accelerated in 2020. In 2021 ions of Fe¹⁴⁺ produced with the LIS were injected and accelerated up to 200 MeV/u. Beam formation of Fe ions and perspectives of using LIS for the production the ions with high atomic mass A and ratio A/Z matching to HILAC input parameters are described.

Slides WEA02 [12.908 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-WEA02

About •

Received ※ 07 October 2021 — Revised ※ 08 October 2021 — Accepted ※ 13 October 2021 — Issued ※ 14 October 2021

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPSC05

Modeling of the Energy Compression System SLED for the LINAC-200 Accelerator

349

K. Yunenko, M. Gostkin, V.V. Kobets, A. Zhemchugov
JINR, Dubna, Moscow Region, Russia

This paper is devoted to the research of the possibility of increasing the output energy of an electron beam at the LINAC-200 linear accelerator by using the SLED energy compression system with constant parameters of the storage cavities. In order to select the necessary parameters and characteristics for the successful creation of this system on the acceleratorm, the SLED system structure simulation and the characteristics of cylindrical hollow resonators calculation were conducted using the CST MICROWAVE STUDIO program.

DOI •

reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-WEPSC05

About •

Received ※ 18 September 2021 — Revised ※ 01 October 2021 — Accepted ※ 09 October 2021 — Issued ※ 16 October 2021

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPSC54

Linac-200 Gun Control System: Status and Plans

M.A. Nozdrin, V.V. Kobets, V.F. Minashkin, A. Trifonov
JINR, Dubna, Moscow Region, Russia

Due to the development of the global Tango-based control system for Linac-200 accelerator, the new electron gun control system software was developed. Major gun electronics modification is foreseen. Current gun control system status and modification plans are reported.

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)