RuPAC2021 - List of Authors (Valentinov, A.G.)

Paper	Title	Page
MOPSA24	KSRS Pulse Synchronization System
	E.V. Kaportsev RRC, Moscow, Russia Y.V. Efimov, A.G. Valentinov NRC, Moscow, Russia
	The Kurchatov synchrotron radiation source contains one of the most important systems inside - a pulse synchronization system. Currently, it is outdated and requires updating to the modern equipment. Within the framework of the Federal Target Program "Research and Development in Priority Areas of Development of the Scientific and Technological Complex of Russia for 2014-2020", work was carried out on various UNK systems. In particular, a new system for pulse synchronization of the synchrotron equipment was designed. The choice of the main controller, timing modules, communication devices and signal converters are described in this work.
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TUC01	Status of the Kurchatov Synchrotron Radiation Source	55
	A.G. Valentinov, A. Belkov, Ye. Fomin, E.V. Kaportsev, V. Korchuganov, Y.V. Krylov, V.I. Moiseev, K. Moseev, N.I. Moseiko, D.G. Odintsov, S.G. Pesterev, A.S. Smygacheva, A.I. Stirin, V.A. Ushakov NRC, Moscow, Russia
	The Kurchatov synchrotron radiation source goes on to operate in the range of synchrotron radiation from VUV up to hard X-ray. An electron current achieves 150 mA at 2.5 GeV, up to 12 experimental stations may function simultaneously. Improvement of the facility according Federal Program of KSRS modernization is in progress. Two 3 Tesla superconducting wigglers have been installed at main ring at 2019. They were tested with small electron beam current at 2020-2021. Wigglers’ influence on beam parameters is much closed to calculated value. Vacuum system has been upgraded at 2020. In 2021 control system will be completely modified. Manufactoring of third 181 MHz RF generator, new preliminary amplification cascades and new waveguides for all three generators continues in Budker Institute (Novosibirsk). Preparation of great modernization of the whole facility according Federal Program for science infrastructure development has been started.
	Slides TUC01 [17.060 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-TUC01
About •	Received ※ 24 September 2021 — Accepted ※ 27 September 2021 — Issued ※ 09 October 2021
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TUC02	Concept of a New Kurchatov Synchrotron Radiation Source
	V. Korchuganov, Ye. Fomin, M.V. Kovalchuk, A.S. Smygacheva, V.A. Ushakov, A.G. Valentinov NRC, Moscow, Russia S.M. Polozov MEPhI, Moscow, Russia
	The Kurchatov source of SR has started a project for an upgrade of the accelerator complex based on the existing infrastructure. Instead of the operating 2.5 GeV SR source with a natural emittance of 98 nm-rad, a new 2.5 GeV SR source with a natural emittance less than 3 nm-rad will be built. To ensure its "continuous" operation, a new injection complex (top-up energy injection scheme) - 0.2-2.5 GeV booster synchrotron and 200 MeV linac with transfer lines will be installed. The report gives the concept of the new complex. Also, special attention is paid to the main storage ring operation with insertion devices and problems of electron beam injection in the storage ring at the multi-bunch and single-bunch modes.
	Slides TUC02 [5.979 MB]
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TUPSB33	2.5 GeV Booster Synchrotron for a New Kurchatov Synchrotron Radiation Source	293
	A.S. Smygacheva, Ye. Fomin, V. Korchuganov, V.A. Ushakov, A.G. Valentinov NRC, Moscow, Russia
	The Project of complete modernization of the current accelerator complex is in progress in the NRC «Kurchatov Institute». A new booster synchrotron is a part of the injection complex for a new 3-d generation synchrotron light source. The booster has to ensure reliable and stable operation of the upgraded main storage ring. The paper presents the final design of the new booster synchrotron and its main parameters.
DOI •	reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-TUPSB33
About •	Received ※ 22 September 2021 — Accepted ※ 23 September 2021 — Issued ※ 16 October 2021
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Paper

Title

Page

MOPSA24

KSRS Pulse Synchronization System

E.V. Kaportsev
RRC, Moscow, Russia
Y.V. Efimov, A.G. Valentinov
NRC, Moscow, Russia

The Kurchatov synchrotron radiation source contains one of the most important systems inside - a pulse synchronization system. Currently, it is outdated and requires updating to the modern equipment. Within the framework of the Federal Target Program "Research and Development in Priority Areas of Development of the Scientific and Technological Complex of Russia for 2014-2020", work was carried out on various UNK systems. In particular, a new system for pulse synchronization of the synchrotron equipment was designed. The choice of the main controller, timing modules, communication devices and signal converters are described in this work.

Cite •

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

TUC01

Status of the Kurchatov Synchrotron Radiation Source

55

A.G. Valentinov, A. Belkov, Ye. Fomin, E.V. Kaportsev, V. Korchuganov, Y.V. Krylov, V.I. Moiseev, K. Moseev, N.I. Moseiko, D.G. Odintsov, S.G. Pesterev, A.S. Smygacheva, A.I. Stirin, V.A. Ushakov
NRC, Moscow, Russia

The Kurchatov synchrotron radiation source goes on to operate in the range of synchrotron radiation from VUV up to hard X-ray. An electron current achieves 150 mA at 2.5 GeV, up to 12 experimental stations may function simultaneously. Improvement of the facility according Federal Program of KSRS modernization is in progress. Two 3 Tesla superconducting wigglers have been installed at main ring at 2019. They were tested with small electron beam current at 2020-2021. Wigglers’ influence on beam parameters is much closed to calculated value. Vacuum system has been upgraded at 2020. In 2021 control system will be completely modified. Manufactoring of third 181 MHz RF generator, new preliminary amplification cascades and new waveguides for all three generators continues in Budker Institute (Novosibirsk). Preparation of great modernization of the whole facility according Federal Program for science infrastructure development has been started.

Slides TUC01 [17.060 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-TUC01

About •

Received ※ 24 September 2021 — Accepted ※ 27 September 2021 — Issued ※ 09 October 2021

Cite •

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

TUC02

Concept of a New Kurchatov Synchrotron Radiation Source

V. Korchuganov, Ye. Fomin, M.V. Kovalchuk, A.S. Smygacheva, V.A. Ushakov, A.G. Valentinov
NRC, Moscow, Russia
S.M. Polozov
MEPhI, Moscow, Russia

The Kurchatov source of SR has started a project for an upgrade of the accelerator complex based on the existing infrastructure. Instead of the operating 2.5 GeV SR source with a natural emittance of 98 nm-rad, a new 2.5 GeV SR source with a natural emittance less than 3 nm-rad will be built. To ensure its "continuous" operation, a new injection complex (top-up energy injection scheme) - 0.2-2.5 GeV booster synchrotron and 200 MeV linac with transfer lines will be installed. The report gives the concept of the new complex. Also, special attention is paid to the main storage ring operation with insertion devices and problems of electron beam injection in the storage ring at the multi-bunch and single-bunch modes.

Slides TUC02 [5.979 MB]

Cite •

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

TUPSB33

2.5 GeV Booster Synchrotron for a New Kurchatov Synchrotron Radiation Source

293

A.S. Smygacheva, Ye. Fomin, V. Korchuganov, V.A. Ushakov, A.G. Valentinov
NRC, Moscow, Russia

The Project of complete modernization of the current accelerator complex is in progress in the NRC «Kurchatov Institute». A new booster synchrotron is a part of the injection complex for a new 3-d generation synchrotron light source. The booster has to ensure reliable and stable operation of the upgraded main storage ring. The paper presents the final design of the new booster synchrotron and its main parameters.

DOI •

reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-TUPSB33

About •

Received ※ 22 September 2021 — Accepted ※ 23 September 2021 — Issued ※ 16 October 2021

Cite •

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