'Tune shift' presentation slideshows

1.02k views • 88 slides

Electron Cloud Results from ILCDR08 Bob Zwaska ECWG Meeting July 22, 2008

Electron Cloud Results from ILCDR08 Bob Zwaska ECWG Meeting July 22, 2008. ILCDR08. ILC Damping Rings R&D Workshop And CesrTA Kickoff Workshop Talks available at: https://wiki.lepp.cornell.edu/ilc/bin/view/Public/DampingRings/ILCDR08/ About 40 people, mostly for ECloud

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Status of the SPS impedance model

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Injection oscillations in the PS

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Advanced Optics Measurements at Tevatron

Advanced Optics Measurements at Tevatron. Vadim Sajaev ANL V. Lebedev, V. Nagaslaev, A. Valishev FNAL. Talk overview. Response matrix fit method description Program description Results of the fit for Tevatron Accuracy of the measurements Uniqueness of the fit results

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ILCDR08 Report - Electron Cloud Session -

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Update of the SPS transverse impedance model

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Frequency maps for designing proton accelerators

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Ring Tune Measurement Preliminary Design Review

Ring Tune Measurement Preliminary Design Review. Peter Cameron July 23, 2002. Outline. Motivation Tune Footprints AP Requirements Tune Measurement Options Simulations Conclusions. Motivation.

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Luminosity Tuning

Luminosity Tuning. Franz-Josef Decker 26-Oct-2006. Hints for tuning areas What tools are available besides tunes Examples for coupling and dispersion What is changing How to change a beta beat By 4 pattern tuning reveals coupling effect of parasitic crossing

386 views • 21 slides

WG3b Damping ring

WG3b Damping ring. K. Ohmi. Beam parameters in the damping ring. Lattice. TESLA, OTW OCS. Fill pattern (500MHz 650MHz). Aperture. Vertical emittance and misalignment. Design e y =20 nm. Resistive wall impedance.

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SC Overview 2013

SC Overview 2013. White & Rouge T he Codes in Comparison The Noise Issue Convergence Test Some latest Results PSB PS SPS. SC Codes in Comparison I. PIC codes Selfconsistent Treatment 2D, 2.5D and full 3D , boundary Inherently slow because many macro-particles to be tracked

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Detector Backgrounds in the HERA ep-Colldider

Detector Backgrounds in the HERA ep-Colldider. F. Willeke , BNL October 9, 2012. HERA Overview. HERMES. ZEUS. HERA-B. HERA . Provided collisions with 920GeV p beams and 27.5 GeV longitudinally spin-polarized lepton (e+/e-) beams for colliding beam experiments H1 and ZEUS.

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Transverse Motion 2

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Proton driver parameters and layout Beam loss considerations 1.2 GeV Superconducting Linac

AGS Intensity Upgrade (J.M. Brennan, I. Marneris, T. Roser, A.G. Ruggiero, D. Trbojevic, N. Tsoupas, S.Y. Zhang). Proton driver parameters and layout Beam loss considerations 1.2 GeV Superconducting Linac 2.5 Hz AGS power supply and rf system 4 MW Upgrade Bunch compressor ring

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Overview of Beam-beam simulations

Overview of Beam-beam simulations. Tanaji Sen FNAL US LARP Collaboration Meeting April 23, 2008. Outline. Measurements with the wire compensator Beam transfer function comparisons Emittance growth from diffusion coefficients Physics additions to codes Future plans. Beam-beam codes.

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dynamic aperture optimization work for the CLIC DR

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About Simulation K.Ohmi

About Simulation K.Ohmi. Simulation is very different from cases, lepton machine (beam size is very small compare than chamber) and proton beam (similar size).

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PS2 Gamma Transition Jump Scheme

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