Beam Dynamics Home
: Talks 2007
FEL Beam Dynamics Group
Talks 2007
The meeting of the Beam Dynamics group takes place on Mondays, 14:00, building 30b, room 459
Talks, sorted by descending date
Talks (date)
December
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December 2007
Igor Zagorodnov - Summary on Mini-Workshop on Space-Charge Effects in FELs
(17.12.2007)
Vassili Tsakanov - Beam Dynamics in the Low Energy Part of the XFEL
(17.12.2007)
Andranik Tsakanian - Resistive Effects in XFEL Kicker
(17.12.2007)
Vitaly Khachatryan - Optimal Focusing Lattice for XFEL Undulators: Numerical Simulations
(17.12.2007)
Beam Collimation and Switchyard Review Meeting - 03.12.2007
Section Overview
– W. Decking
Collimation Section
– N. Golubeva, V. Balandin
Beam Switchyard
– W. Decking
Installation, Tunnel Layout
– N. Meyners
Plattformwagen
– N. Meyners
Pulser
– F. Obier
Warm Magnets
– B. Krause
Vacuum Issues
– T. Wohlenberg
Impedance Budget
– I. Zagorodnov
Diagnostics and Fast Transverse Feedback
– W. Decking
November 2007
Sascha Meykopff - XFEL Component Database
(26.11.2007)
Winfried Decking - XFEL Component Database (Introduction)
(26.11.2007)
Igor Zagorodnov - Longitudinal Impedance Budget in XFEL Undulator Section
(19.11.2007)
Eduard Prat - Beam Tilt Studies at FLASH
(19.11.2007)
Mathias Vogt - S2E-Simulations for Micro-Bunching Experiments at FLASH
(19.11.2007)
Oliver Grimm - Evidence for 'Small Scale Structures' Through Coherent Radiation
(12.11.2007)
Martin Dohlus - Absorption of Very High Frequent EM Fields in Cryo-Modules
(12.11.2007)
October 2007
Winfried Decking - Specifications for the XFEL Beam Switchyard Kickers
(29.10.2007)
Vladimir Balandin - Current Status of the Online Matlab Toolbox for the FLASH Optics
(29.10.2007)
Josef Frisch - LCLS Accelerator R+D Issues: Beam Transverse Profile Measurement
(22.10.2007)
Bolko Beutner - Velocity Bunching Studies at FLASH
(15.10.2007)
Frank Stephan - New Experimental Highlights at PITZ
(10.10.2007)
Andreas Päch - Effects of Chamber Geometry on CSR in FLASH-BC2
(08.10.2007)
Winfried Decking - Proposal for Quadrupole Families
(01.10.2007)
Igor Zagorodnov - Impedance Minimization by Non-Linear Tapering
(01.10.2007)
Igor Zagorodnov - Power Losses due to Button and Reentrant BPMs
(01.10.2007)
September 2007
Steve Herb - IRMIS: A Practical Ansatz for an Accelerator Operations DB?
(24.09.2007)
Evgenij Kot - Simulations on Multi Bunch Dynamics at FLASH with Different Damping of the HOM at 3,9GHz Cavities
(24.09.2007)
Mathias Vogt - Start-to-End Simulations for Micro-Bunching Experiments at FLASH
(24.09.2007)
Eduard Prat - Latest Projected Emittance Measurements at FLASH
(24.09.2007)
Evgenij Kot - Simulations on Multi Bunch Dynamics at FLASH with Different Damping of the HOM at 3,9GHz Cavities
(03.09.2007)
Martin Dohlus - XFEL BC Lattice & Chamber Geometry
(03.09.2007)
July 2007
Eduard Prat - Dispersion Sensitivities for the XFEL
(23.07.2007)
Donghoon Kuk - Simulation Results of Microbunching Instability with Velocity Bunched Beam on the FLASH
(23.07.2007)
Yuhui Li - Tolerances for the XFEL Undulator System
(02.07.2007)
June 2007
Martin Dohlus - 1st Estimation of RF Coupler Kicks of 3rd Harmonic Cavity
(18.06.2007)
Nina Golubeva & Vladimir Balandin - Transverse Beam Optics of the FLASH Facility
(18.06.2007)
Eduard Prat - GUIs for Orbit Correction, Orbit Response Measurement & Quadrupole Misalignment Determination at LCLS Injector
(18.06.2007)
Mikhail Krasilnikov - Velocity Bunching Simulations for XFEL Photo Injector
(04.06.2007)
Bolko Beutner - Velocity Bunching at FLASH
(04.06.2007)
May 2007
Evgenij Kot - Multi-Bunch Instability Simulations
(21.05.2007)
Vitali Khachatryan - Results from SASE FEL Simulations
(21.05.2007)
Martin Dohlus - Emittance Growth by RF Coupler Kicks
(21.05.2007)
Lars Fröhlich - Dark Current Transport at FLASH
(14.05.2007)
Kirsten Hacker - Update on Analysis and Simulations of Beam Tilt Measurements in BC2 (Part 2)
(07.05.2007)
Christopher Gerth - Update on Analysis and Simulations of Beam Tilt Measurements in BC2 (Part 1)
(07.05.2007)
April 2007
Yuji Otake - Introduction of the Japanese X-FEL
(23.04.2007)
Andranik Tsakanian - Resistive Effects in Ceramic Kicker Chamber, Roughness Effects in Undulator Chamber
(16.04.2007)
Christopher Gerth - XFEL Diagnostic Sections BC1 & BC2 - Revised Layout
(16.04.2007)
Holger Schlarb - Investigation of Kicker Duration and Kicker Strength
(02.04.2007)
Michael Röhrs - On-crest Slice Emittance Measurements
(02.04.2007)
Igor Zagorodnov - Coupler Kick
(02.04.2007)
Eduard Prat - TELSA Module RF Modelling in elegant
(02.04.2007)
March 2007
Linac Review Meeting - 26.03.2007
Linac Overview
- H. Weise
Module Issues
- L. Lilje, R. Lange
Cold Magnets and Vibrations
- H.-D. Brück
3rd Harmonic RF Module Issues
- E. Vogel
BPMs and HOM-BPMs for the XFEL Linac
- N. Baboi
Wakes in Cavities
- M. Dohlus
Main Beam Optics and Tolerances
- W. Decking
Multi-Bunch Beam Dynamics
- E. Kot
Winfried Decking - The FEL Beam Dynamics Wiki
(19.03.2007)
Martin Dohlus - Wakes in the 3rd Harmonic RF Modules
(19.03.2007)
Hossein Delsim-Hashemi - Latest Results on Terahertz-Spectroscopy at FLASH
(12.03.2007)
Winfried Decking - Report from Dream Beams Symposium
(05.03.2007)
Sebastian Lange - Simulation of Longitudinal Beam Dynamics
(05.03.2007)
February 2007
Igor Zagorodnov - Wakefields in XFEL Undulator Intersections
(26.02.2007)
Eduard Prat - Latest Results from FLASH Emittance Measurements
(26.02.2007)
Anton Labanc - Field Measurements in TESLA Cavities
(19.02.2007)
Martin Dohlus - Tools for Longitudinal Phase Space
(19.02.2007)
Bagrat Grigoryan - Linear Beam Dynamics Simulations for XFEL Beam Distribution System
(12.02.2007)
Lars Fröhlich - More Wire Scanner Results
(12.02.2007)
Pedro Castro - Comparison of Wire Scans Using Different Wires and Photo Multiplier Voltages
(12.02.2007)
Martin Sachwitz - Test-Measurements with Hamamatsu H6780 Photomultiplier
(12.02.2007)
Sasha Meykopff - Database for XFEL Magnets and Optics
(05.02.2007)
Eduard Prat - Summary of Projected Emittance Measurements at FLASH
(05.02.2007)
January 2007
Jang-Hui Han - An Idea on Upgrade of the FLASH Gun Section
(15.01.2007)
Igor Zagorodnov - Calculations with Genesis and ALICE of XFEL Performance at 0.1nm (SASE2)
(15.01.2007)
Eduard Prat - Wire Scanner Measurements in the FLASH Undulator
(15.01.2007)