HG2006

Name: HG2006
Start: 2006-09-25T08:00:00+02:00
End: 2006-09-27T17:00:00+02:00
Location: CERN European Organization for Nuclear Research

25 Sept 2006, 08:00 → 27 Sept 2006, 17:00 Europe/Zurich

40/S2-B01 (CERN European Organization for Nuclear Research)

40/S2-B01

CERN European Organization for Nuclear Research

Meyrin Switzerland

Walter WUENSCH (CERN)

Description

High-Gradient 2006 RF Workshop at INDICO
The objective of the workshop is to bring the high-gradient rf community together to present and discuss recent theoretical and experimental developments. Significant progress has been made by a number of groups in recent years to understand the basic physics of rf breakdown and develop techniques for achieving higher gradients. We hope with this workshop to help maintain the momentum of this effort and to promote contacts and collaborations.

Support

HG2006-WEB@CERN.CH

Participants

43 View full list

Monday 25 September
- 08:00 → 08:45
  
  CERN Reception Building 45m <a href="http://cern.ch/HG2006/ReceptionBuilding33.html">Building 33</a>
  
  <a href="http://cern.ch/HG2006/ReceptionBuilding33.html">Building 33</a>
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 08:45 → 09:00
  
  Welcome venue 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 09:00 → 10:30
  High-gradient rf experiments and results 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 09:00
    
    Introductory remarks 30m
    
    Speaker: Jean-Pierre Delahaye (CERN)
    
    Slides
  - 09:30
    
    Pulsed heating/superconducting cavity set-up 30m
    
    Speaker: Prof. Sami Tantawi (SLAC)
    
    Slides
  - 10:00
    
    CLIC structure testing results 30m
    
    Speaker: Jose Alberto Rodriguez (CERN)
    
    Slides
- 10:30 → 11:00
  
  Coffee Break 30m 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 11:00 → 12:30
  High-gradient rf experiments and results (cont.) 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 11:00
    
    Waveguide and single cell experiments 30m
    
    Speaker: Dr Valery Dolgashev (SLAC)
    
    Slides
  - 11:30
    
    RF driven and beam-driven high-gradient test of dielectric structures 30m
    
    Speaker: Dr John Power (Argonne National Lab)
    
    Slides
  - 12:00
    
    Status report of JINR-IAP-CLIC experiment on the copper cavity heating 30m
    
    Speaker: Dr Sergey Sedykh (Joint Institute for Nuclear Research)
    
    Paper
- 12:30 → 14:00
  
  Lunch 1h 30m Restaurant 1
  
  Restaurant 1
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 14:00 → 15:30
  Theory and computation 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 14:00
    
    Developments in rf breakdown theory since AAC06 30m
    
    Speaker: Prof. Perry Wilson (SLAC)
    
    Slides
  - 14:30
    
    Traveling-wave breakdown limit scaling 30m
    
    Speaker: Dr Walter WUENSCH (CERN)
    
    Slides
  - 15:00
    
    Breakdown theory 30m
    
    Speaker: Mr Jim Norem (Argonne National Lab)
    
    Slides
- 15:30 → 16:00
  
  Coffee Break 30m 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 16:00 → 17:30
  High-gradient technology, materials and processing 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 16:00
    
    Tungsten development 30m
    
    Speaker: Dr Lisa Laurent (SLAC)
    
    Slides
  - 16:30
    
    3 and 30 GHz conditioning control software 30m
    
    Speaker: Alexey Dubrovskiy (Unknown)
    
    Slides
  - 17:00
    
    Experiment on metal surface damage using 120 keV beam 30m
    
    Speaker: Dr Valery Dolgashev (SLAC)
    
    Slides
- 18:00 → 19:00
  
  Welcome drink 1h <a href="http://cern.ch/HG2006/ReceptionBuilding33.html">Build. 80, in front of 33</a> (Globe of Science and Innovation - Build. 80)
  
  <a href="http://cern.ch/HG2006/ReceptionBuilding33.html">Build. 80, in front of 33</a>
  
  Globe of Science and Innovation - Build. 80
Tuesday 26 September
- 09:00 → 10:30
  High-gradient technology, materials and processing (cont.) 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 09:00
    
    RF breakdown and pulsed surface heating tests of different materials 30m
    
    Speaker: Prof. Jay L Hirshfield (Yale University & Omega-P, Inc.)
    
    Slides
  - 09:30
    
    Electron microscopy analyses of CLIC Study structures exposed to RF 30m
    
    Speaker: Gonzalo Arnau Izquierdo (CERN)
    
    Slides
  - 10:00
    
    rf acquisition system for CLIC high Gradient testing 30m
    
    Speaker: Raquel Fandos (Unknown)
    
    Slides
- 10:30 → 11:00
  
  Coffee Break 30m 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 11:00 → 12:30
  Specialized experiments. 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 11:00
    
    DC spark testing 30m
    
    Speaker: Trond Ramsvik (Unknown)
    
    Slides
  - 11:30
    
    Active RF pulse compression 30m
    
    Speaker: Prof. Sami Tantawi (SLAC)
    
    Slides
  - 12:00
    
    High Voltage DC testing in the framework of a low emittance gun development 30m
    
    Speaker: Dr Frederic Le Pimpec (Paul Scherrer Institute)
    
    Slides
- 12:30 → 14:00
  
  Lunch 1h 30m Restaurant 1
  
  Restaurant 1
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 14:00 → 15:30
  Specialized experiments: (cont.) 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 14:00
    
    Pulsed surface heating: Ultrasonic and Laser fatigue experiments 30m
    
    Speaker: Samuli Tapio Heikkinen (Unknown)
    
    Slides
  - 14:30
    
    Some HG RF Issues in a HOM Polarized RF Gun for the ILC 30m
    
    Speaker: Dr Juwen Wang (SLAC)
    
    Slides
  - 15:00
    
    What to do with a high gradient 30m
    
    Speaker: Jonathan R. Ellis (CERN)
    
    Slides
- 15:30 → 16:00
  
  Coffee Break and HG2006 picture 30m 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 16:00 → 18:00
  General discussion 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 16:00
    
    Beta Enhancement Studies with an RF Photocathode Gun 30m
    
    Speaker: Dr john power (Argonne National Lab)
    
    Slides
  - 16:30
    
    Proposal to Study Dark Current Using X-band RF Gun 30m
    
    Speaker: Dr Valery Dolgashev (SLAC)
    
    Slides
  - 17:00
    
    Open discussion 30m
    
    Speaker: Steffen Doebert (CERN)
    
    Slides
- 19:00 → 21:00
  
  Workshop dinner 2h Restaurant La Bourse - Geneva
  
  Restaurant La Bourse - Geneva
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  
  Transportation will be available from and to CERN
Wednesday 27 September
- 09:00 → 11:00
  
  Visit to Atlas 2h Atlas experimental area
  
  Atlas experimental area
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 11:00 → 12:30
  Reports on facilities and from collaborations and projects 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
  - 11:00
    
    The Two-beam Test-stand in CTF3 30m
    
    Speaker: Magnus Johnson (Uppsala University)
    
    Slides
  - 11:30
    
    The Yale/Omega-p 34 GHz test facility 30m
    
    Speaker: Prof. Jay L Hirshfield (Yale University & Omega-P, Inc.)
    
    Slides
  - 12:00
    
    High Frequency and High Field Studies at KEK 30m
    
    Speaker: Dr Shuji Matsumoto (KEK)
    
    Slides
- 12:30 → 14:00
  
  Lunch 1h 30m 40/S2-B01 (Restaurant 1)
  
  40/S2-B01
  
  Restaurant 1
- 14:00 → 15:00
  
  Reserve period 40/S2-B01
  
  40/S2-B01
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland
- 15:00 → 16:00
  
  Visit to CTF3 1h CTF3 hall
  
  CTF3 hall
  
  CERN European Organization for Nuclear Research
  
  Meyrin Switzerland

HG2006

40/S2-B01

CERN European Organization for Nuclear Research

<a href="http://cern.ch/HG2006/ReceptionBuilding33.html">Building 33</a>

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

Restaurant 1

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

<a href="http://cern.ch/HG2006/ReceptionBuilding33.html">Build. 80, in front of 33</a>

Globe of Science and Innovation - Build. 80

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

Restaurant 1

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

Restaurant La Bourse - Geneva

CERN European Organization for Nuclear Research

Atlas experimental area

CERN European Organization for Nuclear Research

40/S2-B01

CERN European Organization for Nuclear Research

40/S2-B01

Restaurant 1

40/S2-B01

CERN European Organization for Nuclear Research

CTF3 hall

CERN European Organization for Nuclear Research