Cyclotrons2016 - List of Keywords (bunching)

Paper	Title	Other Keywords	Page
MOP11	Injection Line Studies for the SPC2 Cyclotron at iThemba LABS	ion, cyclotron, space-charge, simulation	75
	F. Nemulodi, J.I. Broodryk, J.L. Conradie, J.G. De Villiers, W. Duckitt, D.T. Fourie, J. Mira, R.W. Thomae, M.J. Van Niekerk iThemba LABS, Somerset West, South Africa J.J. Yang, T.J. Zhang CIAE, Beijing, People's Republic of China
	The transmission efficiency of some ion beams through the second solid-pole injector cyclotron (SPC2) at iThemba LABS requires improvement. In order to understand the beam optics in the injection line, and match the beam to the acceptance of the cyclotron, the beam envelope behaviour from the beginning of injection-line to the inside of the SPC2 cyclotron was investigated with different simulation programs. The transverse effects were taken into account by the beam transport codes TRANSOPTR and TRANSPORT, while the multi particle simulation code OPAL was used to include space-charge effects. Simulations of the effect of an additional buncher, operating at the second harmonic, on the transmission of the beam of charged particles through the cyclotron were made.
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TUP26	Axial Injection Channel of IPHC Cyclotron TR24 and Possibility of Ion Beam Bunching	ion, cyclotron, injection, simulation	224
	N.Yu. Kazarinov, I.A. Ivanenko JINR, Dubna, Moscow Region, Russia F.R. Osswald IPHC, Strasbourg Cedex 2, France
	The CYRCé cyclotron (CYclotron pour la ReCherche et l'Enseignement) is used at IPHC (Institut Pluridisciplinaire Hubert Curien) for the production of radio-isotopes for diagnostics and medical treatments. The TR24 cyclotron produced and commercialized by ACSI (Canada) delivers a 16-25 MeV proton beam with intensity from few nA up to 500 microA. The bunching of the H⁻ ion beam by means of multi harmonic buncher is considered in this report. The buncher may be installed in the axial injection beam line of the cyclotron. The using of the greed-less multi harmonic buncher will give opportunity to new proton beam applications and to increase the accelerated beam current. The main parameters of the sinusoidal (one-harmonic) and multi harmonic bunchers are evaluated.
	Poster TUP26 [0.210 MB]
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Paper

Title

Other Keywords

Page

MOP11

Injection Line Studies for the SPC2 Cyclotron at iThemba LABS

ion, cyclotron, space-charge, simulation

75

F. Nemulodi, J.I. Broodryk, J.L. Conradie, J.G. De Villiers, W. Duckitt, D.T. Fourie, J. Mira, R.W. Thomae, M.J. Van Niekerk
iThemba LABS, Somerset West, South Africa
J.J. Yang, T.J. Zhang
CIAE, Beijing, People's Republic of China

The transmission efficiency of some ion beams through the second solid-pole injector cyclotron (SPC2) at iThemba LABS requires improvement. In order to understand the beam optics in the injection line, and match the beam to the acceptance of the cyclotron, the beam envelope behaviour from the beginning of injection-line to the inside of the SPC2 cyclotron was investigated with different simulation programs. The transverse effects were taken into account by the beam transport codes TRANSOPTR and TRANSPORT, while the multi particle simulation code OPAL was used to include space-charge effects. Simulations of the effect of an additional buncher, operating at the second harmonic, on the transmission of the beam of charged particles through the cyclotron were made.

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

TUP26

Axial Injection Channel of IPHC Cyclotron TR24 and Possibility of Ion Beam Bunching

ion, cyclotron, injection, simulation

224

N.Yu. Kazarinov, I.A. Ivanenko
JINR, Dubna, Moscow Region, Russia
F.R. Osswald
IPHC, Strasbourg Cedex 2, France

The CYRCé cyclotron (CYclotron pour la ReCherche et l'Enseignement) is used at IPHC (Institut Pluridisciplinaire Hubert Curien) for the production of radio-isotopes for diagnostics and medical treatments. The TR24 cyclotron produced and commercialized by ACSI (Canada) delivers a 16-25 MeV proton beam with intensity from few nA up to 500 microA. The bunching of the H⁻ ion beam by means of multi harmonic buncher is considered in this report. The buncher may be installed in the axial injection beam line of the cyclotron. The using of the greed-less multi harmonic buncher will give opportunity to new proton beam applications and to increase the accelerated beam current. The main parameters of the sinusoidal (one-harmonic) and multi harmonic bunchers are evaluated.

Poster TUP26 [0.210 MB]

Export •

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