Name: Mini Workshop on "Characterization of High Brightness Beams"
Start: 2008-05-26T08:30:00+02:00
End: 2008-05-30T18:00:00+02:00
Location: Zeuthen

Monday 26 May 2008

08:30

08:30 - 09:00
Room: S3
09:00
09:00 - 10:10
Room: S3
Contributions

09:00 Emittance measurement and analysis tools for LCLS

09:45 Analysis of FLASH emittance measurement data with SLAC tools - H. Loos
10:10 break
break
10:10 - 10:40
Room: Foyer
10:40
10:40 - 12:10
Room: S3
Contributions

10:40 Movable emittance-meter data analysis methodology and emittance computation from measured phase space analysis - A. Mostacci

11:25 Application of SPARC data analysis tool to benchmark data - E. Chiadroni

11:50 Spatial autocorrelation as a transverse beam quality factor - V. Fusco
12:10
12:10 - 12:35
Room: S3
Contributions

12:10 Beam Diagnostics for the SRF photo injector - T. Kamps
12:35 break
break
12:35 - 14:00
Room: Canteen
14:00
14:00 - 15:45
Room: S3
Contributions

14:00 Data taking, data analysis and results of emittance measurements at PITZ - L. Staykov

14:45 Analyzing SPARC data with PITZ analysis tools - S. Rimjaem

14:58 Analyzing SLAC data with PITZ analysis tool - R. Spesyvtsev

15:11 Analyzing FLASH data with PITZ analysis tools - G. Asova

15:25 Principal limitations and systematic deviations regarding the slit measurement method - M. Krasilnikov
15:45 break
break
15:45 - 16:15
Room: Foyer
16:15
16:15 - 17:50
Room: S3
Contributions

16:15 Emittance measurement and analysis tools for FLASH - C. Gerth

17:00 Analysis of LCLS emittance measurement data with FLASH tools

17:25 Optics solutions for the XFEL injector diagnostics - Y. Kot
Tuesday 27 May 2008
08:30
08:30 - 09:30
Room: S3
Contributions

08:30 SLAC point of view - H. Loos

08:45 SPARC point of view - M. Ferrari

09:00 PITZ point of view

09:15 FLASH point of view - K. Honkavara
09:30 break
break
09:30 - 09:50
Room: Foyer
09:50
09:50 - 12:30
Room: S3
Contributions

09:50 ..Cut - M. Krasilnikov

10:10 Develop strategy for writing a common paper with the conclusions to be referred to later on

11:10 Develop strategy for providing algorithms which fulfill the criteria to the community
12:30 break
break
12:30 - 13:30
Room: Canteen

14:00

14:00 - 23:00
Room: Berlin or Potsdam
Wednesday 28 May 2008
08:30
08:30 - 10:30
Room: S3
Contributions

08:30 Thermal emittance measurement for Cu photo-cathode at SPARC - G. Gatti

09:00 Characterization of SPARC photo injector cathode - L. Cultrera

09:30 QE at PITZ and FLASH - S. Lederer

10:00 Thermal emittance studies at PITZ
10:30 break
break
10:30 - 11:00
Room: Foyer
11:00
11:00 - 12:30
Room: S3
Contributions

11:00 (no title)

12:00 The Photocathode R&D Program at LBNL - W. Wan
12:30 break and taking a photograph of the workshop participants
break and taking a photograph of the workshop participants
12:30 - 14:00
Room: Canteen
14:00
14:00 - 16:30
Room: S3
Contributions

14:00 Magnesium Cathode QE Characterization and Thermal Emittance minimization With Oblique Incident Optics at the NSLS SDL - X. Wang

14:30 QE measurements from metallic cathodes in Pulsed Diode Gun configuration - R. Ganter

15:00 Realistic Thermal Emittance Measurements at the Low Emittance Gun (LEG) Test Facility for PSI XFEL Project - Y. Kim

15:30 Electron emission features in simulation codes - Jang-Hui Han

16:00 Thermal emittance and response time from negative electron affinity photo cathodes - I. Bazarov
16:30
16:30 - 17:20
Room: S3
Contributions

16:30 high QE against small thermal emittance

16:55 other cathode types
17:20
17:20 - 18:00
Room: S3
Contributions

17:20 "Fiber bundle laser shaping with backward illumination" and "Z-polarized laser on the cathode & field emission with Schottky effect" - H. Tomizawa

17:40 Discussion on criteria for data taking and analysis procedures - H. Loos
Thursday 29 May 2008
08:30
08:30 - 10:30
Room: S3
Contributions

08:30 Comparisons of measurements and simulations for bunch charge vs. phase, transverse beam size vs. solenoid current, and emittance as a function of various machine parameters (solenoid current, gun phase, cathode laser transverse size) at PITZ

09:00 Comparisons of measurements and simulations for bunch temporal profiles, beam longitudinal momentum profiles and longitudinal phase space at PITZ - J. Rönsch

09:30 Transverse beam dynamics simulations vs. measurements in the SPARC emittance meter - C. Ronsivalle

10:00 Longitudinal beam dynamics simulations vs. measurements in the SPARC emittance meter - D. Filippetto
10:30 break
break
10:30 - 10:50
Room: Foyer
10:50
10:50 - 12:50
Room: S3
Contributions

10:50 (no title)

11:20 Measurements of CSR and its Impact on the LCLS Electron Beam - Z. Huang

11:50 about comparison of transverse phase space in simulations and measurements at FLASH - E. Prat

12:20 about comparison of longitudinal phase space in simulations and measurements at FLASH - B. Beutner
12:50 break
break
12:50 - 14:00
Room: Canteen
14:00
14:00 - 15:25
Room: S3
Contributions

14:00 Space charge codes benchmarking using a DC gun

14:25 On the LCLS slice emittance measurement method

14:45 On the slice emittance measurement method and results at FLASH - M. Röhrs
15:25 break
break
15:25 - 15:50
Room: Foyer
15:50
15:50 - 18:00
Room: S3
Contributions

15:50 Slice emittance measurements at PITZ using energy chirp in booster - Y. Ivanisenko

16:10 Slice emittance measurements at PITZ using quad scan with streak readout - Roman Spesyvtsev (DESY, Zeuthen)

16:25 Slice emittance measurements at SPARC - B. Marchetti

17:05 further contributions and general discussion
19:00 Workshop barbeque at the Zeuthen lake (if weather allows, otherwise close to the canteen)
Workshop barbeque at the Zeuthen lake (if weather allows, otherwise close to the canteen)
19:00 - 22:00
Room: S3
Friday 30 May 2008
08:30
08:30 - 10:00
Room: S3
Contributions

08:30 SLAC observations of COTR - J. Frisch

09:00 COTR + CSR from longitudinal space charge microbunching instability - Z. Huang

09:30 Imaging of micro bunched electron beams with COTR
10:00 break
break
10:00 - 10:30
Room: Foyer
10:30
10:30 - 12:30
Room: S3
Contributions

10:30 Anolmalous OTR Images of Compresses beams at the APS Linac - K. Harkay

10:55 On findings on this topic at FLASH - B. Beutner

11:15 COTR, Coherent Harmonic Radiation and Gun Drive Laser - X.J. Wang

11:35 Emittance growth from non-uniform beam distributions - C. Boulware (DESY Zeuthen)

12:00 Alternative diagnostic methods for optically bunched beams
12:30 break
break
12:30 - 14:00
Room: Canteen

14:00

14:00 - 15:30
Room: S3

15:30 break
break
15:30 - 15:50
Room: Foyer

15:50

15:50 - 18:00
Room: S3