Microwave Direct Phase Shift Measurements N. Eddy, J. Crisp.

Slides:

Advertisements

Similar presentations

1 Coherent Synchro-Betatron Resonance in the FNAL Booster A. Burov, V. Lebedev HB 2008.

Advertisements

Bicoherence studies on LLO data Vijay Chickarmane, Gabriela Gonzalez LSU Offline analysis of bicoherence of 6hrs of data, July 12, 2002 using functions.

Proton Beam Measurements in the Recycler Duncan Scott On Behalf of the Main Injector Group.

Experimental set-up at E.S.R.F. L. Farvacque. 1/04/2004L. Farvacque - E.S.R.F.2 Experimental set-up Hardware Kickers Bpms Software Data acquisition processing.

Mike Jenkins Lancaster University and The Cockcroft Institute.

Searching for CesrTA guide field nonlinearities in beam position spectra Laurel Hales Mike Billing Mark Palmer.

Radar: Acronym for Radio Detection and Ranging

Paul Derwent 30 Nov 00 1 The Fermilab Accelerator Complex o Series of presentations  Overview of FNAL Accelerator Complex  Antiprotons: Stochastic Cooling.

Alessandro Cappelletti for CTF3 collaboration 5 th May 2010 RESULTS OF BEAM BASED RF POWER PRODUCTION IN CTF3.

Status of the LHC optics T. Persson on behalf of the OMC-team.

3/7/05A. Semenov Batch-by-Batch Intensity Monitor 1 Two-Channel Batch by Batch Intensity Monitor for Main Injector BBI.

Hydrogen Recombination Time (µs) RF Envelope (V) Here So We get Calculated from # of protons per bunch Calculated from energy loss (voltage drop) in the.

Proton Plan PMG 3/22/07 E Prebys 1 Proton Plan Status February Eric Prebys.

1 Electron Cloud Measurements at the Fermilab Main Injector Bob Zwaska Fermilab ECloud07 Workshop April 9, 2007.

Resonance Crossing Experiment in PoP FFAG (preliminary report) M. Aiba (Tokyo Univ.) for KEK FFAG Group FFAG W.S. KEK.

The 2008 SPS electron cloud transmission experiment: first results F. Caspers, E. Mahner, T. Kroyer B. Henrist, J.M. Jimenez Thanks to the SPSU study team.

SPS scrubbing experience: electron cloud observables L. Mether on behalf of the LIU-SPS e-cloud team LIU SPS scrubbing review, September 8, 2015.

Longitudinal transfer function a.k.a. (M 55 ) measurements at the JLab FEL Pavel Evtushenko, JLab  Jlab IR/UV upgrade longitudinal phase space evolution.

AAC February 4-6, 2003 Protons on Target Ioanis Kourbanis MI/Beams.

Simulation of direct space charge in Booster by using MAD program Y.Alexahin, A.Drozhdin, N.Kazarinov.

Booster Dampers Update Nathan Eddy PIP Meeting 4/30/14.

Summary of Booster Dampers Systems Dave McGinnis December 7, 2010.

Effect of nonlinearity on Head-Tail instability 3/18/04.

BEPCII Transverse Feedback System Yue Junhui Beam Instrumentation Group IHEP ， Beijing.

F All Experimenters' Mtg - 2 Jun 03 Weeks in Review: 05/19/03 –06/02/03 Keith Gollwitzer – FNAL Stores and Operations Summary Standard Plots.

Superfast BPM Processor Scheme and First Results Stephen Molloy, QMUL 2 nd Mini-Workshop for Nano-Project at ATF.

LCWA09 – October 1 st S. De Santis Measurements of the Electron Cloud Density by TE wave propagation in Cesr-TA M. Billing, J. Calvey, B. Carlson, S. De.

Main Injector Beam Position Monitor Upgrade: Status and Plans Rob Kutschke All Experimenters’ Meeting April 3, 2006 Beams-doc-2217-v3.

Damping of Coupled-bunch Oscillations with Sub-harmonic RF Voltage? 1 H. Damerau LIU-PS Working Group Meeting 4 March 2014.

ATF Damping Ring in 2010 autumn Multibunch instability study Measurement (S. Kuroda, T. Naito and K. Kubo) and Calculation of ion trapping (Kubo)

DaMon: a resonator to observe bunch charge/length and dark current. > Principle of detecting weakly charged bunches > Setup of resonator and electronics.

Coupled-bunch oscillation feedback studies 1 H. Damerau LIU-PS Working Group Meeting 20 February 2013 Many thanks to R. Garoby, S. Gilardoni, S. Hancock,

1 Gasoline Spray (Spray G) Topic 3.4Drop size measurement Topic 3.4 Drop size measurement Scott Parrish (GM) Spray G – Drop Sizing.

Early Beam Injection Scheme for the Fermilab Booster: A Path for Intensity Upgrade Chandra Bhat Fermi National Accelerator Laboratory DPF2015, ANN ARBOR,

PSB H- injection concept J.Borburgh, C.Bracco, C.Carli, B.Goddard, M.Hourican, B.Mikulec, W.Weterings,

End-of-year talk LIU-SPS BD WG meeting Our meetings in 2015 O During year - 9 meetings of LIU-SPS BD WG (as in 2013, but 10 in 2014 and 12 in.

F. Caspers, S. Federmann, E. Mahner, B. Salvant, D. Seebacher 1.

Beam time structures 1 At any particular instance of time there will be only one kind of beam in the MI. It will be either protons or anti-protons. The.

2.9 Beats Source 1 Detector , x Source 2

Beam-beam Simulation at eRHIC Yue Hao Collider-Accelerator Department Brookhaven National Laboratory July 29, 2010 EIC Meeting at The Catholic University.

Booster bpm’s Jim Crisp 3/29/06. Plate width and linearity with the response linearized along the axis 60 and 20 degree plates become nonlinear in the.

LER Workshop, Oct 11, 2006Intensity Increase in the LER – T. Sen1 LHC Accelerator Research Program bnl-fnal-lbnl-slac  Motivation  Slip stacking in the.

RF measurements during floating MD in Week 40 3 rd of October 2012 LIU-SPS BD WG 25/10/2012 Participants: T. Argyropoulos, H. Bartosik, T. Bohl, J. Esteban.

MI/RR Operation Status Ioanis Kourbanis August 21, 2014.

Proton Driver Keith Gollwitzer Accelerator Division Fermilab MAP Collaboration Meeting June 20, 2013.

ApEx needs for CeC PoP Experiment December 11, 2015.

LIU-SPS Beam Dynamics WG E. Shaposhnikova LIU-SPS coordination meeting

Slip stacking in Recycler Ioanis Kourbanis 9/14/11.

Summary of ions measurements in 2015 and priorities for 2016 studies E. Shaposhnikova 3/02/2016 Based on input from H. Bartosik, T. Bohl, B. Goddard, V.

Echoes of Plasmas in the World of Synchrotrons P. Colestock Los Alamos National Lab.

Wakefield effect in ATF2 Kiyoshi Kubo

XFEL Beam Dynamics Meeting Bolko Beutner, DESY First results of micro-bunching and COTR experiments at FLASH Bolko Beutner, Winfried Decking,

Booster/Muon Campus Stage 1+ 1 GeV Nuclear/Booster-Muon Campus Stage 1 3 GeV Linac/1GeV program Stage 2 3 GeV 3-Way split Stage 2 3 GeV-8 GeV Linac Stage.

MI/RR Status January 3, 2014 D. Capista. MI Preformance.

ALCW at SLAC, January 7, 2004J. Rogers, Novel Schemes for Damping Rings1 Novel Schemes for Damping Rings J. Rogers Cornell University Improving dynamic.

Superfast BPM Processor Scheme Stephen Molloy, QMUL Nano-Project Mini-Workshop at ATF.

Electron Cloud Measurement Summary for the April 2014 Run

e-Cloud Simulations for LHC LPA upgrade scheme

CLIC Workshop 2016: Main Beam Cavity BPM

Present status of the laser system for KAGRA

Head-Tail monitor Benoit, with the help of Christian Boccard and Ralph Steinhagen (BE/BI-QP)

Scrubbing progress - 10/12/2012

Collider Ring Optics & Related Issues

e+ Vertical Beam Size during CESR-c Collisions

Beam dynamics requirements after LS2

PEPX-type BAPS Lattice Design and Beam Dynamics Optimization

Collective effects in the SPS and LHC (longitudinal plane)

First results of micro-bunching and COTR experiments at FLASH

Polarized Positrons in JLEIC

Updated MEIC Ion Beam Formation Scheme

Presentation transcript:

Microwave Direct Phase Shift Measurements N. Eddy, J. Crisp

Observed ‘AC-coupling’

The Data Over 50 events taken at MI60 – 12.5m with Dipoles –Each event records ~150 turns of data at 500MS/s –Record phase shift & beam from RWM –Data is processed offline Mixer Compensation Filter 100 Turn Average Data was taken for 3 and 4 slip stacked batches with from 2-10 Booster turns Also have a few no beam events Did not record a beam only (no drive) event

Summary Primary source of signal distortion was found to be due to Mixer low frequency attenuation –Compensated for with IIR filter Preliminary look at all data collected during Dec 16 study –No strong difference between 3 & 4 Batch –Non-linear dependence on bunch intensity Investigate Bunch Length dependence Collect data in Dipole free straight section