RUPAC2018 - List of Authors (Kostromin, S.A.)

Paper	Title	Page
MOXMH03	Status of Accelerator Complex NICA	12
	E. Syresin, O.I. Brovko, A.V. Butenko, E.E. Donets, E.V. Gorbachev, A. Govorov, V. Karpinsky, V. Kekelidze, H.G. Khodzhibagiyan, S.A. Kostromin, A.D. Kovalenko, O.S. Kozlov, K.A. Levterov, I.N. Meshkov, A.O. Sidorin, V. Slepnev, A.V. Smirnov, G.V. Trubnikov, A. Tuzikov, V. Volkov JINR, Dubna, Moscow Region, Russia V.V. Parkhomchuk, A.G. Tribendis, A.N. Zhuravlev BINP SB RAS, Novosibirsk, 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 at ion energy 7 MeV/u with additional acceleration section for protons at energy 13 MeV, acting heavy ion linac HILAC with RFQ and IH DTL sections at energy 3.2 MeV/u, superconducting booster synchrotron at energy up 600 MeV/u, acting superconducting synchrotron Nuclotron at gold ion energy 4.5 GeV/n and two collider storage rings with two interaction points. The status of acceleration complex NICA is under discussion.
	Slides MOXMH03 [21.679 MB]
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TUZMH04	Status of the Nuclotron	49
	A.O. Sidorin, N.N. Agapov, A.V. Alfeev, V. Andreev, A.A. Baldin, O.I. Brovko, V.V. Bugaev, A.V. Butenko, D.E. Donets, E.D. Donets, E.E. Donets, A.V. Eliseev, V.V. Fimushkin, E.V. Gorbachev, A. Govorov, E.V. Ivanov, V. Karpinsky, H.G. Khodzhibagiyan, A. Kirichenko, S.A. Kostromin, A.D. Kovalenko, O.S. Kozlov, K.A. Levterov, V.A. Mikhailov, V.A. Monchinsky, A. Nesterov, A.L. Osipenkov, S. Romanov, P.A. Rukojatkin, A.A. Shurygin, V. Slepnev, A.V. Smirnov, E. Syresin, A. Tuzikov, B. Vasilishin, V. Volkov JINR, Dubna, Moscow Region, Russia A. Belov RAS/INR, Moscow, Russia A.V. Philippov JINR/VBLHEP, Dubna, Moscow region, Russia
	Since last RuPAC two runs of the Nuclotron operation were performed. The run #54 performed in February ' March of 2017 was dedicated to polarized beam acceleration. One of the achievements was the acceleration of polarized proton beam performed at the Nuclotron for the first time. During the run #55 in February- April of 2018 the Nuclotron provided heavy ion beams for first fixed target experiments in the frame of the NICA scientific program. These and other results of the facility operation and development are presented.
	Slides TUZMH04 [17.667 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUZMH04
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WECBMH02	Magnetic Measurements of NICA Booster and Collider Magnets
	V.V. Borisov, S.A. Kostromin JINR, Dubna, Moscow Region, Russia
	Testing of superconducting (SP) magnets for NICA project include warm and cold magnetic measurements for all of them. All of Booster dipoles and 50% of quadrupole doublets successfully tested at the moment. Magnetic measurements of pre-series dipole magnet of NICA collider have been done. Magnetic measurements results of Booster SP-magnets and collider pre-series magnet are presented and discussed in this report.
	Slides WECBMH02 [13.024 MB]
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TUPSA02	Correction of the Magnetic Field in the NICA Collider	149
	O.S. Kozlov, S.A. Kostromin, I.N. Meshkov, E. Syresin JINR, Dubna, Moscow Region, Russia A.V. Butenko, A.O. Sidorin JINR/VBLHEP, Dubna, Moscow region, Russia
	The magnetic field correction systems in the optimized lattice of the NICA collider are considered. The dipole, normal and skew quadrupoles, sextupole and octupole additional windings are placed in the corrector elements to compensate separatly the alignment errors, betatron tune shifts, betatron coupling, chromaticity and non-linear fields. The overall correction effect should provide the required beam and luminosity lifetime of the collider.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUPSA02
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TUPSA14	Numerical Computation of Dynamic Aperture for the NICA Booster	175
	O. Kazinova, A.V. Butenko, A. Tuzikov JINR/VBLHEP, Dubna, Moscow region, Russia S.A. Kostromin, V.A. Mikhailov JINR, Dubna, Moscow Region, Russia
	Modern accelerators are made with high-field superconducting dipoles, quadrupoles and sextupoles that exhibit unintentional imperfections of the guiding field-shape due to construction tolerances, persistent currents and magnetic saturation. This deviation from linearity has a profound influence on the beam dynamics. In this work the research of nonlinear beam dynamics for the NICA booster was carried out. Sextupole and octupole fields for dipole and quadrupole magnets, according to ongoing magnetic measurements, were taken into account, as well as adjustment errors for magnets. Numerical simulation in MADX program has been used to evaluate the dynamic aperture for the booster. In addition, betatron tune shift with amplitude was calculated. The results showed that dynamic aperture is exceeded its geometrical acceptance at least in three times.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUPSA14
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WEPSB30	Software Development for Automation of NICA Magnets Training and Dynamic Heat Releases Mesurement	343
	B.Yu. Kondratiev, V.V. Borisov, A.V. Bychkov, H.G. Khodzhibagiyan, S.A. Kostromin, A.V. Kudashkin, D.N. Nikiforov, M.V. Petrov, A.V. Shemchuk JINR, Dubna, Moscow Region, Russia
	Training and measurement of dynamic heat releases is assumed for each NICA SC-magnet. The software for automation of these processes is described. The results of training and the results of measured dynamic heat releases in the NICA booster dipole and quadrupole magnets at series tests are presented.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB30
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WEPSB31	Magnetic Measurements of the Multipole Correctors of the NICA Booster	346
	T.A. Parfylo, I.I. Donguzov, M.A. Kashunin, V. A. Mykhailenko, D.A. Zolotykh JINR/VBLHEP, Dubna, Moscow region, Russia V.V. Borisov, O. Golubitsky, H.G. Khodzhibagiyan, S.A. Kostromin, M.M. Shandov, A.V. Shemchuk JINR, Dubna, Moscow Region, Russia
	The lattice of the NICA Booster includes eight superconducting multipole correctors for compensation of the main field errors of dipole and quadrupole magnets. The corrector includes four coils: quadrupole, two sextupoles and octupole. The magnetic field mapping at "warm" carry out by Hall sensor. High precision movement system for Hall sensor inside the magnet was developed and produced. The paper describes the design of the dedicated system, the results of the fist magnetic measurement and its comparison with calculations.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB31
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WEPSB32	The Present Status of the Magnetic Measurements of the NICA Collider Twin-Aperture Dipoles	349
	M.M. Shandov, P.G. Akishin, V.V. Borisov, A.V. Bychkov, A.M. Donyagin, O. Golubitsky, H.G. Khodzhibagiyan, S.A. Kostromin JINR, Dubna, Russia I.I. Donguzov, M.A. Kashunin, V. A. Mykhailenko, T.A. Parfylo, A.V. Shemchuk, D.A. Zolotykh JINR/VBLHEP, Dubna, Moscow region, Russia
	The lattice of the NICA collider includes 80 twin-aperture superconducting dipole magnets. Serial production and testing of these magnets have been started at the Veksler and Baldin Laboratory of High Energy Physics of the Joint Institute for Nuclear Research (VBLHEP JINR) in Dubna, Russia. The measurement of the magnetic field parameters is needed to be conducted for both apertures of each collider magnet at the ambient and LHe temperature. Pre-series magnet with two different configurations of coils was successfully tested. This paper describes the present status and results of dipole magnets magnetic measurements and comparison of the results with calculations.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB32
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WEPSB33	Serial Magnetic Measurements for the NICA Quadrupole Magnets of the NICA Booster Synchrotron	353
	A.V. Shemchuk, I.I. Donguzov, M.A. Kashunin, V. A. Mykhailenko, T.A. Parfylo, D.A. Zolotykh JINR/VBLHEP, Dubna, Moscow region, Russia V.V. Borisov, A.V. Bychkov, A.M. Donyagin, H.G. Khodzhibagiyan, B.Yu. Kondratiev, S.A. Kostromin, M.M. Omelyanenko, M.M. Shandov JINR, Dubna, Russia
	NICA is a new accelerator collider complex under con-struction at JINR, Dubna. More than 250 superconducting magnets are needed for the NICA booster and collider. The NICA Booster magnetic system includes 48 quadrupole superconducting magnets. The rotating coils probe developed for series magnetic measurements of booster quadrupoles doublets, as well as measuring methods are described. Results of magnetic measurements in cryogenic conditions for 12 doublets are presented and discussed.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB33
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Paper

Title

Page

Status of Accelerator Complex NICA

12

E. Syresin, O.I. Brovko, A.V. Butenko, E.E. Donets, E.V. Gorbachev, A. Govorov, V. Karpinsky, V. Kekelidze, H.G. Khodzhibagiyan, S.A. Kostromin, A.D. Kovalenko, O.S. Kozlov, K.A. Levterov, I.N. Meshkov, A.O. Sidorin, V. Slepnev, A.V. Smirnov, G.V. Trubnikov, A. Tuzikov, V. Volkov
JINR, Dubna, Moscow Region, Russia
V.V. Parkhomchuk, A.G. Tribendis, A.N. Zhuravlev
BINP SB RAS, Novosibirsk, 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 at ion energy 7 MeV/u with additional acceleration section for protons at energy 13 MeV, acting heavy ion linac HILAC with RFQ and IH DTL sections at energy 3.2 MeV/u, superconducting booster synchrotron at energy up 600 MeV/u, acting superconducting synchrotron Nuclotron at gold ion energy 4.5 GeV/n and two collider storage rings with two interaction points. The status of acceleration complex NICA is under discussion.

Slides MOXMH03 [21.679 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-MOXMH03

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TUZMH04

Status of the Nuclotron

49

A.O. Sidorin, N.N. Agapov, A.V. Alfeev, V. Andreev, A.A. Baldin, O.I. Brovko, V.V. Bugaev, A.V. Butenko, D.E. Donets, E.D. Donets, E.E. Donets, A.V. Eliseev, V.V. Fimushkin, E.V. Gorbachev, A. Govorov, E.V. Ivanov, V. Karpinsky, H.G. Khodzhibagiyan, A. Kirichenko, S.A. Kostromin, A.D. Kovalenko, O.S. Kozlov, K.A. Levterov, V.A. Mikhailov, V.A. Monchinsky, A. Nesterov, A.L. Osipenkov, S. Romanov, P.A. Rukojatkin, A.A. Shurygin, V. Slepnev, A.V. Smirnov, E. Syresin, A. Tuzikov, B. Vasilishin, V. Volkov
JINR, Dubna, Moscow Region, Russia
A. Belov
RAS/INR, Moscow, Russia
A.V. Philippov
JINR/VBLHEP, Dubna, Moscow region, Russia

Since last RuPAC two runs of the Nuclotron operation were performed. The run #54 performed in February ' March of 2017 was dedicated to polarized beam acceleration. One of the achievements was the acceleration of polarized proton beam performed at the Nuclotron for the first time. During the run #55 in February- April of 2018 the Nuclotron provided heavy ion beams for first fixed target experiments in the frame of the NICA scientific program. These and other results of the facility operation and development are presented.

Slides TUZMH04 [17.667 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUZMH04

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WECBMH02

Magnetic Measurements of NICA Booster and Collider Magnets

V.V. Borisov, S.A. Kostromin
JINR, Dubna, Moscow Region, Russia

Testing of superconducting (SP) magnets for NICA project include warm and cold magnetic measurements for all of them. All of Booster dipoles and 50% of quadrupole doublets successfully tested at the moment. Magnetic measurements of pre-series dipole magnet of NICA collider have been done. Magnetic measurements results of Booster SP-magnets and collider pre-series magnet are presented and discussed in this report.

Slides WECBMH02 [13.024 MB]

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TUPSA02

Correction of the Magnetic Field in the NICA Collider

149

O.S. Kozlov, S.A. Kostromin, I.N. Meshkov, E. Syresin
JINR, Dubna, Moscow Region, Russia
A.V. Butenko, A.O. Sidorin
JINR/VBLHEP, Dubna, Moscow region, Russia

The magnetic field correction systems in the optimized lattice of the NICA collider are considered. The dipole, normal and skew quadrupoles, sextupole and octupole additional windings are placed in the corrector elements to compensate separatly the alignment errors, betatron tune shifts, betatron coupling, chromaticity and non-linear fields. The overall correction effect should provide the required beam and luminosity lifetime of the collider.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUPSA02

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TUPSA14

Numerical Computation of Dynamic Aperture for the NICA Booster

175

O. Kazinova, A.V. Butenko, A. Tuzikov
JINR/VBLHEP, Dubna, Moscow region, Russia
S.A. Kostromin, V.A. Mikhailov
JINR, Dubna, Moscow Region, Russia

Modern accelerators are made with high-field superconducting dipoles, quadrupoles and sextupoles that exhibit unintentional imperfections of the guiding field-shape due to construction tolerances, persistent currents and magnetic saturation. This deviation from linearity has a profound influence on the beam dynamics. In this work the research of nonlinear beam dynamics for the NICA booster was carried out. Sextupole and octupole fields for dipole and quadrupole magnets, according to ongoing magnetic measurements, were taken into account, as well as adjustment errors for magnets. Numerical simulation in MADX program has been used to evaluate the dynamic aperture for the booster. In addition, betatron tune shift with amplitude was calculated. The results showed that dynamic aperture is exceeded its geometrical acceptance at least in three times.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-TUPSA14

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WEPSB30

Software Development for Automation of NICA Magnets Training and Dynamic Heat Releases Mesurement

343

B.Yu. Kondratiev, V.V. Borisov, A.V. Bychkov, H.G. Khodzhibagiyan, S.A. Kostromin, A.V. Kudashkin, D.N. Nikiforov, M.V. Petrov, A.V. Shemchuk
JINR, Dubna, Moscow Region, Russia

Training and measurement of dynamic heat releases is assumed for each NICA SC-magnet. The software for automation of these processes is described. The results of training and the results of measured dynamic heat releases in the NICA booster dipole and quadrupole magnets at series tests are presented.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB30

Export •

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

WEPSB31

Magnetic Measurements of the Multipole Correctors of the NICA Booster

346

T.A. Parfylo, I.I. Donguzov, M.A. Kashunin, V. A. Mykhailenko, D.A. Zolotykh
JINR/VBLHEP, Dubna, Moscow region, Russia
V.V. Borisov, O. Golubitsky, H.G. Khodzhibagiyan, S.A. Kostromin, M.M. Shandov, A.V. Shemchuk
JINR, Dubna, Moscow Region, Russia

The lattice of the NICA Booster includes eight superconducting multipole correctors for compensation of the main field errors of dipole and quadrupole magnets. The corrector includes four coils: quadrupole, two sextupoles and octupole. The magnetic field mapping at "warm" carry out by Hall sensor. High precision movement system for Hall sensor inside the magnet was developed and produced. The paper describes the design of the dedicated system, the results of the fist magnetic measurement and its comparison with calculations.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB31

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WEPSB32

The Present Status of the Magnetic Measurements of the NICA Collider Twin-Aperture Dipoles

349

M.M. Shandov, P.G. Akishin, V.V. Borisov, A.V. Bychkov, A.M. Donyagin, O. Golubitsky, H.G. Khodzhibagiyan, S.A. Kostromin
JINR, Dubna, Russia
I.I. Donguzov, M.A. Kashunin, V. A. Mykhailenko, T.A. Parfylo, A.V. Shemchuk, D.A. Zolotykh
JINR/VBLHEP, Dubna, Moscow region, Russia

The lattice of the NICA collider includes 80 twin-aperture superconducting dipole magnets. Serial production and testing of these magnets have been started at the Veksler and Baldin Laboratory of High Energy Physics of the Joint Institute for Nuclear Research (VBLHEP JINR) in Dubna, Russia. The measurement of the magnetic field parameters is needed to be conducted for both apertures of each collider magnet at the ambient and LHe temperature. Pre-series magnet with two different configurations of coils was successfully tested. This paper describes the present status and results of dipole magnets magnetic measurements and comparison of the results with calculations.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB32

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WEPSB33

Serial Magnetic Measurements for the NICA Quadrupole Magnets of the NICA Booster Synchrotron

353

A.V. Shemchuk, I.I. Donguzov, M.A. Kashunin, V. A. Mykhailenko, T.A. Parfylo, D.A. Zolotykh
JINR/VBLHEP, Dubna, Moscow region, Russia
V.V. Borisov, A.V. Bychkov, A.M. Donyagin, H.G. Khodzhibagiyan, B.Yu. Kondratiev, S.A. Kostromin, M.M. Omelyanenko, M.M. Shandov
JINR, Dubna, Russia

NICA is a new accelerator collider complex under con-struction at JINR, Dubna. More than 250 superconducting magnets are needed for the NICA booster and collider. The NICA Booster magnetic system includes 48 quadrupole superconducting magnets. The rotating coils probe developed for series magnetic measurements of booster quadrupoles doublets, as well as measuring methods are described. Results of magnetic measurements in cryogenic conditions for 12 doublets are presented and discussed.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-RUPAC2018-WEPSB33

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