HIAT2015 - List of Authors (Syresin, E.)

Paper	Title	Page
MOPA15	Cooling Stacking Injection in NICA Booster	74
	E. Syresin JINR, Dubna, Moscow Region, Russia
	The much cycling injection from the linear accelerator to the NICA booster is planned to use for storage of Au³¹⁺ ions at energy 3.1 MeV/u. The intensity of the stored ions is increased by 3-5 times at injection intensity of 5·10⁸-10⁹ ppp. The intensity of the stored beam is higher by one order of magnitude comparing with injection intensity of 10⁸ ppp. The maximal intensity is restricted by the incoherent diffusion heating of the stack and the ion life time. The simulations of the cooling stacking injection were performed by BETACOL code. The coherent instability can be developed at a high ion intensity in presence of the electron cooling. The increment of instability essentially depends on the choice of the working point.
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MOPA19	Nuclotron at JINR: Operation Experience and Recent Development	86
	A.D. Kovalenko, N.N. Agapov, A.V. Butenko, E.D. Donets, E.E. Donets, A.V. Eliseev, V.V. Fimushkin, A. Govorov, E.V. Ivanov, V. Karpinsky, V.D. Kekelidze, H.G. Khodzhibagiyan, V.A. Mikhailov, V. Monchinsky, S. Romanov, A.O. Sidorin, V. Slepnev, A.V. Smirnov, E. Syresin, G.V. Trubnikov, V. Volkov JINR, Dubna, Moscow Region, Russia O.I. Brovko JINR/VBLHEP, Moscow, Russia
	Nuclotron is 6 AGeV superconducting synchrotron based on fast-cycled superferric 2T magnets. It was designed and constructed at the Laboratory of High Energies of JINR in the late 80s and put into operation in March 1993. The essential features of the new accelerator and magnet technology have been collected during 20 years of the machine work for the users are briefly reviewed. The further development plan is discussed.
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TUM2C01	JINR Superconducting Synchrotron for Hadron Therapy	124
	E. Syresin, V.A. Mikhailov, N.A. Morozov, A. Tuzikov JINR, Dubna, Moscow Region, Russia
	The medical carbon synchrotron at maximal ion energy of 400 MeV/n was developed in JINR. The project goal is accumulation of the superconducting technology at construction of the carbon synchrotron with a circumference of 69.6 m on basis of the Nuclotron type magnet elements. For injection of the carbon ions it is proposed to use IH linac of C⁴⁺ at energy 4 MeV/n. The superconducting gantry is developed for patient treatment. The gantry consists of two 67.5° and one 90° bending sections, each including two similar dipole magnets of a low aperture (about 120 mm). Such gantries are intended for multiple raster scanning with a wide carbon beam and the technique of layer wise irradiation with a spread out Bragg peak of several mm.
	Slides TUM2C01 [1.517 MB]
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Paper

Title

Page

Cooling Stacking Injection in NICA Booster

74

E. Syresin
JINR, Dubna, Moscow Region, Russia

The much cycling injection from the linear accelerator to the NICA booster is planned to use for storage of Au³¹⁺ ions at energy 3.1 MeV/u. The intensity of the stored ions is increased by 3-5 times at injection intensity of 5·10⁸-10⁹ ppp. The intensity of the stored beam is higher by one order of magnitude comparing with injection intensity of 10⁸ ppp. The maximal intensity is restricted by the incoherent diffusion heating of the stack and the ion life time. The simulations of the cooling stacking injection were performed by BETACOL code. The coherent instability can be developed at a high ion intensity in presence of the electron cooling. The increment of instability essentially depends on the choice of the working point.

Export •

reference for this paper to ※ BibTeX, ※ LaTeX, ※ Text, ※ RIS/RefMan, ※ EndNote (xml)

MOPA19

Nuclotron at JINR: Operation Experience and Recent Development

86

A.D. Kovalenko, N.N. Agapov, A.V. Butenko, E.D. Donets, E.E. Donets, A.V. Eliseev, V.V. Fimushkin, A. Govorov, E.V. Ivanov, V. Karpinsky, V.D. Kekelidze, H.G. Khodzhibagiyan, V.A. Mikhailov, V. Monchinsky, S. Romanov, A.O. Sidorin, V. Slepnev, A.V. Smirnov, E. Syresin, G.V. Trubnikov, V. Volkov
JINR, Dubna, Moscow Region, Russia
O.I. Brovko
JINR/VBLHEP, Moscow, Russia

Nuclotron is 6 AGeV superconducting synchrotron based on fast-cycled superferric 2T magnets. It was designed and constructed at the Laboratory of High Energies of JINR in the late 80s and put into operation in March 1993. The essential features of the new accelerator and magnet technology have been collected during 20 years of the machine work for the users are briefly reviewed. The further development plan is discussed.

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reference for this paper to ※ BibTeX, ※ LaTeX, ※ Text, ※ RIS/RefMan, ※ EndNote (xml)

TUM2C01

JINR Superconducting Synchrotron for Hadron Therapy

124

E. Syresin, V.A. Mikhailov, N.A. Morozov, A. Tuzikov
JINR, Dubna, Moscow Region, Russia

The medical carbon synchrotron at maximal ion energy of 400 MeV/n was developed in JINR. The project goal is accumulation of the superconducting technology at construction of the carbon synchrotron with a circumference of 69.6 m on basis of the Nuclotron type magnet elements. For injection of the carbon ions it is proposed to use IH linac of C⁴⁺ at energy 4 MeV/n. The superconducting gantry is developed for patient treatment. The gantry consists of two 67.5° and one 90° bending sections, each including two similar dipole magnets of a low aperture (about 120 mm). Such gantries are intended for multiple raster scanning with a wide carbon beam and the technique of layer wise irradiation with a spread out Bragg peak of several mm.

Slides TUM2C01 [1.517 MB]

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reference for this paper to ※ BibTeX, ※ LaTeX, ※ Text, ※ RIS/RefMan, ※ EndNote (xml)