THEME03-1-0979-92/2003

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03-1-0979-92/2003

Priority:

Status:

Extended

Development of the Nuclotron Accelerator Complex

Leader:

A.D. Kovalenko
A.I. Malakhov

Scientific Programme:
Providing polarized deuteron beams at the Nuclotron with intensities up to 10 ⁹ pps. Extension of heavy ion beams available for physics experiments up to Kr. Development of new superconducting magnets for rapid cycling heavy-ion synchrotrons and beam transport channels. Construction of prototype magnets for the booster rings. Works on the replacement of conventional magnets by superconducting ones along the beam line VP1.

Expected main results in 2003:

2500 hours of Nuclotron annual running time. Providing works on the accelerator development programme and physics experiments using internal targets and extracted beams. Improvement of the extracted beam parameters from the Nuclotron ring to hall No 205. Tests of the new deflection devices with bent crystals at Nuclotron extracted beams.
Tests of the D ^- ion source "Polaris" on the stand. Technical design of a charge-exchange injection system at the Nuclotron. Design of prototype equipment for the beam closed orbit bump.
Development of the KRION ion source for the generation of Fe23+ and Fe24+ beams. Preparation of the injector LU-20 and the Nuclotron for the acceleration of iron ions.
Development of the control system, beam diagnostics, parameter monitoring of the Nuclotron systems.
Technical design of main power supply upgrade.
Increasing the efficiency and operational reliability of the Nuclotron cryogenic supply system.
Optimization of the superconducting magnet design for the beam transfer lines.
Design and tests of the new fast ramped superconducting magnets for the Nuclotron booster and SIS100.

List of Activities

Activity or project

Spokespersons

Status

The Nuclotron

A.D. Kovalenko

Operation

New Beams

A.D. Kovalenko

Realization

Crystalloptics

A.M. Taratin

Realization

Booster Ring

I.B. Issinsky

Technical proposal

Ion Linac

V.A. Monchinsky

Realization

Beam Transport

V.I. Volkov

Operation

Cryogenic System

N.N. Agapov

Operation

Polarization Technologies

Yu.K. Pilipenko

Realization

Collaboration
Country or international organization	City	Institute or Laboratory
Bulgaria	Sofia	INRNE BAS
		ISSP BAS
Czech Republic	Liberec	TUL
	Prague	CU
		VP
	Turnov	"COMPAS"
Finland	Turku	UT
Germany	Darmstadt	GSI
	Frankfurt/Main	JWGU
	Erlangen	FAU
Japan	Nagoya	Nagoya Univ.
JINR	Dubna	LIT
		DRRR
Kazakhstan	Almaty	PTI MS-AS RK
Poland	Wroclaw	ILTSR PAS
	Otwock-Swierk	IAE
Romania	Bucharest	INOE2000
Russia	Kazan	JSC "Kazancompressormach"
	Moscow	IPP RAS
		LPI RAS
		MRTI RAS
		JSC "Cryogenmash"
		HELIUMMASH, Ltd.
		SSC RRC KI
		VNIINM
		SRC-IBMP
	Troitsk	INR RAS
	Protvino	SRC-IHEP
Slovak Republic	Bratislava	IMS SAS
Sweden	Stockholm	Univ.
USA	Batavia, IL	Fermilab
	Upton, NY	BNL

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