RuPAC2016 - List of Keywords (septum)

Paper	Title	Other Keywords	Page
FRCAMH06	Simulation of Two-Plane Painting Multiturn Injection into BRing with Space Charge Effect	injection, space-charge, simulation, emittance	163
	A.V. Smirnov JINR, Dubna, Moscow Region, Russia W.P. Chai, G.F. Qu, L.P. Yao IMP/CAS, Lanzhou, People's Republic of China
	The new project HIAF is under design now in IMP (Lanzhou, China). One of the aim of the project is to accumulate about 1.4·10¹¹ ions U³⁴⁺ in the booster ring (BRing) at the injection energy 17 MeV/u. Two-plan injection procedure in horizontal and vertical spaces was proposed to fill out full acceptance of BRing. The optimization of injection parameters is presented in this report. The space charge effect was estimated with the molecular dynamics technique which was effectively used for the crystalline beam simulation.
	Slides FRCAMH06 [4.324 MB]
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WEPSB002	First Experimental Demonstration of the Extraction of Low Energy Beams from the ESR to the CRYRING@ESR	extraction, ion, experiment, dipole	351
	S.A. Litvinov, Z. Andelkovic, D. Beck, A. Bräuning-Demian, S. Fedotova, W. Geithner, F. Herfurth, R. Hess, C.M. Kleffner, I. Kraus, M. Lestinsky, F. Nolden, M. Steck, G. Vorobyev GSI, Darmstadt, Germany
	The CRYRING@ESR facility will provide the unique possibility for studying properties of highly charged cooled stable and short-lived ions stored at low energy for atomic and nuclear research within the FAIR project. Heavy ion beams will be stored, cooled and decelerated to energies between 10 and 4 MeV/u in the ESR and then delivered to the CRYRING@ESR. There is no dedicated kicker magnet for the fast extraction in this direction. However, a specially developed distorted closed orbit of the beam stored in the ESR in combination with the injection kicker has been suggested for the extraction and experimentally verified in 2014. In the first experiment the ion beam was extracted and transported over a distance of 20 m towards the CRYRING@ESR. In the 2016 machine development run the heavy ion beam was successfully extracted from the ESR and delivered to the first fluorescent screen inside CRYRING@ESR for the first time. Detailed ion-optical simulations as well as the experimental results will be discussed.
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WEPSB017	Chromatic and Nonlinear Dynamics of Antiprotons Injected to Collector Ring at FAIR	antiproton, sextupole, lattice, target	398
	D.B. Shwartz, I. Koop, P.Yu. Shatunov BINP SB RAS, Novosibirsk, Russia D.B. Shwartz NSU, Novosibirsk, Russia
	Collector Ring (CR) is the storage ring for capturing and stochastic cooling of secondary beams of antiprotons or secondary ions. It is a part of a FAIR project being presently at the early start of a construction phase. Due to the proposed large acceptance in both transverse and longitudinal phase spaces, the chromatic aberrations and their correction with sextupoles are very important for capture efficiency. Calculations results for beam transfer from Pbar target to the ring are presented.
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Paper

Title

Other Keywords

Page

FRCAMH06

Simulation of Two-Plane Painting Multiturn Injection into BRing with Space Charge Effect

injection, space-charge, simulation, emittance

163

A.V. Smirnov
JINR, Dubna, Moscow Region, Russia
W.P. Chai, G.F. Qu, L.P. Yao
IMP/CAS, Lanzhou, People's Republic of China

The new project HIAF is under design now in IMP (Lanzhou, China). One of the aim of the project is to accumulate about 1.4·10¹¹ ions U³⁴⁺ in the booster ring (BRing) at the injection energy 17 MeV/u. Two-plan injection procedure in horizontal and vertical spaces was proposed to fill out full acceptance of BRing. The optimization of injection parameters is presented in this report. The space charge effect was estimated with the molecular dynamics technique which was effectively used for the crystalline beam simulation.

Slides FRCAMH06 [4.324 MB]

Export •

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

WEPSB002

First Experimental Demonstration of the Extraction of Low Energy Beams from the ESR to the CRYRING@ESR

extraction, ion, experiment, dipole

351

S.A. Litvinov, Z. Andelkovic, D. Beck, A. Bräuning-Demian, S. Fedotova, W. Geithner, F. Herfurth, R. Hess, C.M. Kleffner, I. Kraus, M. Lestinsky, F. Nolden, M. Steck, G. Vorobyev
GSI, Darmstadt, Germany

The CRYRING@ESR facility will provide the unique possibility for studying properties of highly charged cooled stable and short-lived ions stored at low energy for atomic and nuclear research within the FAIR project. Heavy ion beams will be stored, cooled and decelerated to energies between 10 and 4 MeV/u in the ESR and then delivered to the CRYRING@ESR. There is no dedicated kicker magnet for the fast extraction in this direction. However, a specially developed distorted closed orbit of the beam stored in the ESR in combination with the injection kicker has been suggested for the extraction and experimentally verified in 2014. In the first experiment the ion beam was extracted and transported over a distance of 20 m towards the CRYRING@ESR. In the 2016 machine development run the heavy ion beam was successfully extracted from the ESR and delivered to the first fluorescent screen inside CRYRING@ESR for the first time. Detailed ion-optical simulations as well as the experimental results will be discussed.

Export •

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

WEPSB017

Chromatic and Nonlinear Dynamics of Antiprotons Injected to Collector Ring at FAIR

antiproton, sextupole, lattice, target

398

D.B. Shwartz, I. Koop, P.Yu. Shatunov
BINP SB RAS, Novosibirsk, Russia
D.B. Shwartz
NSU, Novosibirsk, Russia

Collector Ring (CR) is the storage ring for capturing and stochastic cooling of secondary beams of antiprotons or secondary ions. It is a part of a FAIR project being presently at the early start of a construction phase. Due to the proposed large acceptance in both transverse and longitudinal phase spaces, the chromatic aberrations and their correction with sextupoles are very important for capture efficiency. Calculations results for beam transfer from Pbar target to the ring are presented.

Export •

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