Mini Workshop on "Characterization of High Brightness Beams"

Europe/Berlin
S3 (Zeuthen)

S3

Zeuthen

DESY Platanenallee 6 15738 Zeuthen
    • Welcome S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      slides
    • SLAC talks on data taking and data analysis S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 1
        Emittance measurement and analysis tools for LCLS
        Slides
      • 2
        Analysis of FLASH emittance measurement data with SLAC tools
        Speaker: H. Loos
        Slides
    • 10:10
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • SPARC talks on data taking and data analysis S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      slides
      • 3
        Movable emittance-meter data analysis methodology and emittance computation from measured phase space analysis
        Speaker: A. Mostacci
        Slides
      • 4
        Application of SPARC data analysis tool to benchmark data
        Speaker: E. Chiadroni
        Slides
      • 5
        Spatial autocorrelation as a transverse beam quality factor
        Speaker: V. Fusco
        Slides
    • Additional contributions S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 6
        Beam Diagnostics for the SRF photo injector
        Speaker: T. Kamps
        Slides
    • 12:35
      break Canteen

      Canteen

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • PITZ talks on data taking and data analysis S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      slides
      • 7
        Data taking, data analysis and results of emittance measurements at PITZ
        Speaker: L. Staykov
        Slides
      • 8
        Analyzing SPARC data with PITZ analysis tools
        Speaker: S. Rimjaem
        Slides
      • 9
        Analyzing SLAC data with PITZ analysis tool
        Speaker: R. Spesyvtsev
        Slides
      • 10
        Analyzing FLASH data with PITZ analysis tools
        Speaker: G. Asova
        Slides
      • 11
        Principal limitations and systematic deviations regarding the slit measurement method
        Speaker: M. Krasilnikov
        Slides
    • 15:45
      break Foyer (Foyer)

      Foyer

      Foyer

    • FLASH talks on data taking and data analysis S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 12
        Emittance measurement and analysis tools for FLASH
        Speaker: C. Gerth
        Slides
      • 13
        Analysis of LCLS emittance measurement data with FLASH tools
        Slides
      • 14
        Optics solutions for the XFEL injector diagnostics
        Speaker: Y. Kot
        Slides
    • Minimum criteria for consistent data taking and data analysis from different points of view S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      slides
      • 15
        SLAC point of view
        Speaker: H. Loos
        Slides
      • 16
        SPARC point of view
        Speaker: M. Ferrari
        Slides
      • 17
        PITZ point of view
        Slides
      • 18
        FLASH point of view
        Speaker: K. Honkavara
        Slides
    • 09:30
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Discussion time to define commonly agreed criteria for data taking and analysis procedures S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 19
        ..Cut
        Speaker: M. Krasilnikov
        Slides
      • 20
        Develop strategy for writing a common paper with the conclusions to be referred to later on
      • 21
        Develop strategy for providing algorithms which fulfill the criteria to the community
    • 12:30
      break Canteen

      Canteen

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Excursion Berlin or Potsdam (Berlin or Potsdam)

      Berlin or Potsdam

      Berlin or Potsdam

    • Morning Session S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 22
        Thermal emittance measurement for Cu photo-cathode at SPARC
        Speaker: G. Gatti
        Slides
      • 23
        Characterization of SPARC photo injector cathode
        Speaker: L. Cultrera
        Slides
      • 24
        QE at PITZ and FLASH
        Speaker: S. Lederer
        Slides
      • 25
        Thermal emittance studies at PITZ
        Slides
    • 10:30
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Morning session II S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 26
        (no title)
      • 27
        The Photocathode R&D Program at LBNL
        Speaker: W. Wan
        Slides
    • 12:30
      break and taking a photograph of the workshop participants Canteen

      Canteen

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Afternoon Session I S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 28
        Magnesium Cathode QE Characterization and Thermal Emittance minimization With Oblique Incident Optics at the NSLS SDL
        Speaker: X. Wang
        Slides
      • 29
        QE measurements from metallic cathodes in Pulsed Diode Gun configuration
        Speaker: R. Ganter
        Slides
      • 30
        Realistic Thermal Emittance Measurements at the Low Emittance Gun (LEG) Test Facility for PSI XFEL Project
        Speaker: Y. Kim
        Slides
      • 31
        Electron emission features in simulation codes
        Speaker: Jang-Hui Han
        Slides
      • 32
        Thermal emittance and response time from negative electron affinity photo cathodes
        Speaker: I. Bazarov
        Slides
    • working break and general discussion S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 33
        high QE against small thermal emittance
      • 34
        other cathode types
    • Afternoon session II S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 35
        "Fiber bundle laser shaping with backward illumination" and "Z-polarized laser on the cathode & field emission with Schottky effect"
        Speaker: H. Tomizawa
        Slides
      • 36
        Discussion on criteria for data taking and analysis procedures
        Speaker: H. Loos
        Slides
    • Morning Session I S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 37
        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
        Slides
      • 38
        Comparisons of measurements and simulations for bunch temporal profiles, beam longitudinal momentum profiles and longitudinal phase space at PITZ
        Speaker: J. Rönsch
        Slides
      • 39
        Transverse beam dynamics simulations vs. measurements in the SPARC emittance meter
        Speaker: C. Ronsivalle
        Slides
      • 40
        Longitudinal beam dynamics simulations vs. measurements in the SPARC emittance meter
        Speaker: D. Filippetto
        Slides
    • 10:30
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Morning session II S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 41
        (no title)
      • 42
        Measurements of CSR and its Impact on the LCLS Electron Beam
        Speaker: Z. Huang
        Slides
      • 43
        about comparison of transverse phase space in simulations and measurements at FLASH
        Speaker: E. Prat
        Slides
      • 44
        about comparison of longitudinal phase space in simulations and measurements at FLASH
        Speaker: B. Beutner
        Slides
    • 12:50
      break Canteen

      Canteen

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Afternoon session I S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 45
        Space charge codes benchmarking using a DC gun
        Slides
      • 46
        On the LCLS slice emittance measurement method
        Slides
      • 47
        On the slice emittance measurement method and results at FLASH
        Speaker: M. Röhrs
        Slides
    • 15:25
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Afternoon session II S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 48
        Slice emittance measurements at PITZ using energy chirp in booster
        Speaker: Y. Ivanisenko
        Slides
      • 49
        Slice emittance measurements at PITZ using quad scan with streak readout
        Speaker: Roman Spesyvtsev (DESY, Zeuthen)
        Slides
      • 50
        Slice emittance measurements at SPARC
        Speaker: B. Marchetti
        Slides
      • 51
        further contributions and general discussion
        - reliability of slice emittance measurements - usability of slice emittance measurements for beam optimization (correspondence of measurement and simulations) - correspondence of machine parameters for optimum slice emittance and optimum projected emittance
        Slides
    • 19:00
      Workshop barbeque at the Zeuthen lake (if weather allows, otherwise close to the canteen) S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • COTR (coherent light at visible wavelength from view screens) S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 52
        SLAC observations of COTR
        Speaker: J. Frisch
        Slides
      • 53
        COTR + CSR from longitudinal space charge microbunching instability
        Speaker: Z. Huang
        Slides
      • 54
        Imaging of micro bunched electron beams with COTR
        Slides
    • 10:00
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • COTR II S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
      • 55
        Anolmalous OTR Images of Compresses beams at the APS Linac
        Speaker: K. Harkay
        Slides
      • 56
        On findings on this topic at FLASH
        Speaker: B. Beutner
        Slides
      • 57
        COTR, Coherent Harmonic Radiation and Gun Drive Laser
        Speaker: X.J. Wang
        Slides
      • 58
        Emittance growth from non-uniform beam distributions
        Speaker: C. Boulware (DESY Zeuthen)
        Slides
      • 59
        Alternative diagnostic methods for optically bunched beams
    • 12:30
      break Canteen

      Canteen

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Continuation of discussion in the morning S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • 15:30
      break Foyer

      Foyer

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen
    • Further contributions or more discussion S3

      S3

      Zeuthen

      DESY Platanenallee 6 15738 Zeuthen