'Injected beam' diaporamas de présentation

Operational challenges of the LHC

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Beam Transfer Lines

Beam Transfer Lines. Distinctions between transfer lines and circular machines Linking machines together Blow-up from steering errors Correction of injection oscillations Blow-up from optics mismatch Optics measurement Blow-up from thin screens Verena Kain CERN

554 views • 53 slides

Linear Collider Damping Rings

Linear Collider Damping Rings. Andy Wolski Lawrence Berkeley National Laboratory USPAS Santa Barbara, June 2003. 30 m Wiggler. Circumference Correction and Extraction. 300 m Main Damping Ring 3 Trains of 192 bunches 1.4 ns bunch spacing. Injection and RF. 90 m Extraction Line.

584 views • 50 slides

PLANS FOR EXPERIMENT PROTECTION AT LHC

PLANS FOR EXPERIMENT PROTECTION AT LHC. Introduction: Lessons from the past The L arge H adron C ollider LHC protection strategy Beam interlock system Failure scenarios Risks for the Expts LHC Experiment protection Beam conditions monitors, etc. Detectors damage threshold

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Review of Injection Schemes

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The LHC Accelerator Complex

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The LHC Accelerator Complex

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Top-Up Experience at SPEAR3 Jeff Corbett Stanford Linear Accelerator Center (SLAC)

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Overview of Injection & Painting Schemes

Overview of Injection & Painting Schemes. David Johnson Fermilab May 28, 2014 MAP Collaboration Meeting. Injection parameters/ requirements for Accumulator ring Phase space painting Charge-exchange stripping Laser stripping SNS injection FNAL Proton Driver / Project X

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Proposal for a Transparent Off-Axis Injection Scheme for BESSY II

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Frequency Map Calculation for the Advanced Light Source David Robin Advanced Light Source

Frequency Map Calculation for the Advanced Light Source David Robin Advanced Light Source work done in collaboration with

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Frequency Map Calculation for the Advanced Light Source David Robin Advanced Light Source

Frequency Map Calculation for the Advanced Light Source David Robin Advanced Light Source work done in collaboration with

234 views • 23 slides

Apertures of the BESSY Storage Ring P. Kuske, BESSY

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Summary of Week 30 G. Arduini, J. Wenninger Main aims:

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AP2 & Debuncher Acceptance

AP2 & Debuncher Acceptance. Keith Gollwitzer DOE Review July 22, 2003. 10. 0. Angle (mrad). -10. -10. 0. 10. Position (mm). Goal: Lots of Pbars into Debuncher. < 20 ? mm-mrad 20 ? -40 ? mm-mrad > 40 ? mm-mrad.

205 views • 20 slides

Transfer Line Linac4 to PSB: Injection Aperture Limitations

Transfer Line Linac4 to PSB: Injection Aperture Limitations. Outline. Aperture at BIS and DIS Aperture in the PSB injection region: Review of injected and circulating beam envelope Foil BSW Valves. Linac4 to PSB: DIS and SMV.

340 views • 19 slides

Anti-Proton Cooling

Anti-Proton Cooling. Paul Derwent DOE Tevatron Operations Review March 21, 2006. Overview and Goals. Recycler: ~1 day Stochastic cooling 0.5-1 GHz & 1-2 GHz momentum 2-4 GHz transverse Electron cooling 0.5 A 4.34 MeV beam Needs transverse overlap of electron and anti-proton beam

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Thomas C. Schulthess Computer Science and Mathematics Division

214 views • 11 slides

Space Charge Neutralization

Space Charge Neutralization. Implications re pulsing or chopping the beam. TRIUMF 500 MeV cyclotron. 300 keV, < 1 mA injected beam (V sc < 1.2 volts) Space charge effect is small except near inflector We use all electrostatic optics: neutralization is very small.

182 views • 5 slides