EuPRAXIA Mini-workshop on novel RF technologies in the framework of WP5.



Via E. Fermi 40 00044 Frascati (RM) Italy
This mini-workshop aims to lay the groundworks for the preliminary RF accelerator specification, in order to accomplish the first WP5 scientific milestone (M5.2).

This mini-workshop is addressed to those, within the EuPRAXIA collaboration, interested in the topic and directly involved  in the Milestone 5.2, i.e. WP5,WP2,WP3,WP6,WP7,WP9,WP12,WP14.

The discussion will focus on:
  • Scientific cases, highlighting requests from RF injector users, i.e. laser-driven and particle-driven external injection
  • Overview on RF electron guns, highlighting pros&cons
  • Next generation cryogenics RF photocathode sources
  • Operational experience at both test and users facilities, e.g. SPARC_LAB, FLASH, etc.
  • Contribution from under design facilities, e.g. SINBAD, etc.
  Highlight of critical issues concerning
  • beam stability (e.g. charge, energy, time duration, temporal separation in case of multi-drivers, pointing, …)
  • synchronization
  • repetition rate
  • Alberto Luigi Bacci
  • Alessandro Cianchi
  • Alessandro Gallo
  • Andrea Ghigo
  • Andrea Mostacci
  • Andrea Renato Rossi
  • Antoine Chance
  • Barbara Marchetti
  • David Garzella
  • Enrica Chiadroni
  • Luca Piersanti
  • Marco Bellaveglia
  • Massimo Ferrario
  • Nicolas Delerue
  • Paul Andreas Walker
  • Riccardo Pompili
  • Wednesday, October 5
    • 10:00 AM 10:20 AM

      Introduction to EuPRAXIA
      with particular emphasis to WP5 activities

      Conveners: Dr Antoine Chance (CEA IRFU), Enrica Chiadroni (LNF)
    • 10:25 AM 10:45 AM
      EuPRAXIA - Preliminary Study Concept
      Convener: Dr Paul Andreas Walker (UHH/CFEL)
    • 10:45 AM 11:00 AM
      Scientific case: RF injector users

      Laser-driven external injection experiments

      Convener: Dr Paul Andreas Walker (UHH/CFEL)
    • 11:00 AM 11:20 AM
      Scientific case: RF injector users

      Multi-bunch particle-driven external injection

      Convener: Massimo Ferrario (LNF)
    • 11:25 AM 11:45 AM
      Coffee Break 20m
    • 11:50 AM 12:10 PM
      Overview on RF photo-injector
      Convener: Enrica Chiadroni (LNF)
    • 12:10 PM 12:40 PM
      Production of ultra-short ebunches for external injection in plasma wake-field acceleration at the SINBAD facility at DESY
      Convener: Barbara Marchetti (DESY)
    • 12:40 PM 2:30 PM
      Lunch 1h 50m
    • 2:30 PM 3:00 PM
      Generation of ultra-short high brightness beams and their longitudinal shaping
      Convener: Alberto Luigi Bacci (MI)
    • 3:05 PM 3:35 PM
      Laser-beam synchronization for external injection
      Convener: Marco Bellaveglia (LNF)
    • 3:40 PM 4:10 PM
      Contribution on critical issues (e.g. beam stability, synchronization, repetition rate)
    • 4:10 PM 4:30 PM
      Coffee Break 20m
    • 4:30 PM 5:30 PM
      SPARC_LAB tour
  • Thursday, October 6
    • 10:30 AM 11:00 AM
      Minimization of the e-bunch arrival time jitter at the SINBAD-ARES linac at DESY
      Convener: Barbara Marchetti (DESY)
    • 11:05 AM 11:25 AM
      Contribution from SPARC_LAB
      Convener: Prof. Andrea Mostacci (Sapienza)
    • 11:30 AM 12:00 PM
      Next generation cryogenics RF photocathode sources
      Convener: Dr Riccardo Pompili (LNF)
    • 12:30 PM 2:00 PM
      Lunch 1h 30m
    • 2:00 PM 4:00 PM
      Summary and III WP5 meeting
      Conveners: Dr Antoine Chance (CEA IRFU), Enrica Chiadroni (LNF)