H− Charge Exchange Injection Systems

Ankenbrandt, C.; Curtis, C. D.; Hojvat, C.; Johnson, R.P.; Owen, C. W.; Schmidt, Charles W.; Teng, L. C.; Webber, R.

doi:10.1007/978-3-0348-5540-2_28

Cited by 4 publications

(1 citation statement)

References 10 publications

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“…Typically, the injection process lasts for ten Booster turns. The injected beam is a stream of bunches equally spaced at the linac [12] RF frequency of 201.2 MHz.…”

Section: B Application To the Fnal Boostermentioning

confidence: 99%

Synergia: An accelerator modeling tool with 3-D space charge

Amundson

Spentzouris

Qiang

et al. 2006

Journal of Computational Physics

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High precision modeling of space-charge effects, together with accurate treatment of singleparticle dynamics, is essential for designing future accelerators as well as optimizing the performance of existing machines. We describe Synergia, a high-fidelity parallel beam dynamics simulation package with fully three dimensional space-charge capabilities and a higher order optics implementation. We describe the computational techniques, the advanced human interface, and the parallel performance obtained using large numbers of macroparticles. We also perform code benchmarks comparing to semi-analytic results and other codes. Finally, we present initial results on particle tune spread, beam halo creation, and emittance growth in the Fermilab booster accelerator.

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“…Typically, the injection process lasts for ten Booster turns. The injected beam is a stream of bunches equally spaced at the linac [12] RF frequency of 201.2 MHz.…”

Section: B Application To the Fnal Boostermentioning

confidence: 99%

Synergia: An accelerator modeling tool with 3-D space charge

Amundson

Spentzouris

Qiang

et al. 2006

Journal of Computational Physics

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High-brightness injectors for Hadron colliders

Wangler

1992

Frontiers of Particle Beams: Intensity Limitations

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An experimentally robust technique for halo measurement using the IPM at the Fermilab Booster

Amundson

Pellico

Spentzouris

et al. 2007

Nuclear Instruments and Methods in Physics Research Section A:

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We propose a model-independent quantity, L/G, to characterize non-Gaussian tails in beam profiles observed with the Fermilab Booster Ion Profile Monitor. This quantity can be considered a measure of beam halo in the Booster. We use beam dynamics and detector simulations to demonstrate that L/G is superior to kurtosis as an experimental measurement of beam halo when realistic beam shapes, detector effects and uncertainties are taken into account. We include the rationale and method of calculation for L/G in addition to results of the experimental studies in the Booster where we show that L/G is a useful halo discriminator.Email addresses: amundson@fnal.gov (J. Amundson), spentz@fnal.gov (P. Spentzouris).

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H− Charge Exchange Injection Systems

Cited by 4 publications

References 10 publications

Synergia: An accelerator modeling tool with 3-D space charge

Synergia: An accelerator modeling tool with 3-D space charge

High-brightness injectors for Hadron colliders

An experimentally robust technique for halo measurement using the IPM at the Fermilab Booster

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