LHC-CC11, 5th LHC Crab Cavity Workshop

Europe/Zurich
Morning: 60-6-015 & Afternoon: 30-7-018 (CERN)

Morning: 60-6-015 & Afternoon: 30-7-018

CERN

Frank Zimmermann (AB/ABP) , Rama Calaga (CERN) , Rogelio Tomas (CERN)
Description
A two day crab cavity workshop (LHC-CC11) will be held at CERN, Geneva.  

The main goals of this workshop are to discuss:

1. Technology status in view of the latest developments on compact cavities
2. Revised beam parameters and upgrade studies with crab crossing
3. LHC and SPS beam studies and future crab cavity tests

Paper
Slides
Participants
  • Alessandro Ratti
  • Alexej Grudiev
  • Alexey Burov
  • Alireza Nassiri
  • Ben Hall
  • Bruce Strauss
  • Chandrashekhara Bhat
  • Daniel Doherty
  • Edmond CIAPALA
  • ELIAS METRAL
  • Eric Montesinos
  • Eric Prebys
  • Erk Jensen
  • Fabiola Gianotti
  • Frank Zimmermann
  • Gianluigi Arduini
  • Graeme Burt
  • Guido Sterbini
  • Hyung Jin Kim
  • Ilan Ben-Zvi
  • Javier Barranco
  • Jean Delayen
  • Jean-Pierre Koutchouk
  • Joachim Tückmantel
  • Jorg Wenninger
  • kazuhito ohmi
  • Laurent Tavian
  • Luca Ficcadenti
  • Massimo Giovannozzi
  • Nan Phinney
  • Ofelia Capatina
  • Oliver Bruning
  • olivier brunner
  • Peter McIntosh
  • Philippe Baudrenghien
  • Philippe Lebrun
  • Ralph Wolfgang Assmann
  • Rama Calaga
  • Riccardo De Maria
  • Riccardo De Maria
  • Robert Barrie Appleby
  • Shrikant Pattalwar
  • Simon White
  • Stefan Paret
  • Thomas Markiewicz
  • Tobias Baer
  • Uli Wienands
  • Vittorio Parma
  • Vyacheslav Yakovlev
  • Werner Herr
  • Wolfgang Hofle
  • Zenghai Li
  • Monday, 14 November
    • 08:50 10:20
      LHC Status & Upgrade Overview 60-6-015 - Room Georges Charpak (Room F)

      60-6-015 - Room Georges Charpak (Room F)

      CERN

      90
      Show room on map
      • 08:50
        Welcome Address 10m
        Speaker: Prof. Lucio Rossi (CERN)
      • 09:00
        LHC Performance & Main Limitations, 2011 30m
        Speaker: Mike Lamont (CERN)
        Slides
      • 09:30
        Highlights from LHC Physics 20m
        Speaker: Dr. Fabiola Gianotti (CERN)
        Slides
      • 09:50
        Project X & Synergies with Crab Cavities 20m
        Speaker: Mark Champion (Fermilab)
        Slides
      • 10:10
        Discussion 10m
    • 10:20 10:35
      Coffee 15m
    • 10:35 12:05
      Technology Status & Challenges 60-6-015 - Room Georges Charpak (Room F)

      60-6-015 - Room Georges Charpak (Room F)

      CERN

      90
      Show room on map
      • 10:35
        4 Rod RF Design 20m
        Speaker: Dr. Graeme Burt (Lancaster University)
        Slides
      • 10:55
        Ridged Waveguide & Modified Parallel Bar 20m
        Speaker: Jean Delayen (Thomas Jefferson National Accelerator Facility)
        Slides
      • 11:15
        Quarter Wave Resonator 15m
        Speakers: Ilan Ben-Zvi (Brookhaven National Laboratory) , Rama Calaga (CERN)
        Slides
      • 11:30
        Slim Cavity Development 15m
        Speaker: Luca Ficcadenti (CERN)
        Slides
      • 11:45
        RF Simulations for LHC Crab-Cavity Designs using SLAC Codes 20m
        Speaker: Zenghai Li (SLAC)
        Slides
    • 12:05 13:55
      Workshop Lunch @ Restaurant 2 1h 50m Restaurant 2, CERN

      Restaurant 2, CERN

    • 13:55 14:00
      Room Change to Bldg 30 (30-7-018) 5m (30-7-018)

      (30-7-018)

    • 14:00 15:45
      Prototyping Cavities & Cryomodule 30-7-018 - Kjell Johnsen Auditorium

      30-7-018 - Kjell Johnsen Auditorium

      CERN

      190
      Show room on map
      • 14:00
        Optimum Fabrication Techniques for Prototyping 15m
        Speakers: Dr. Graeme Burt (Lancaster University) , Dr. Robert Rimmer (Jefferson Lab)
      • 14:15
        4 Rod Prototyping Status 15m
        Speaker: Dr. Graeme Burt (Lancaster University)
        Slides
      • 14:30
        Parallel Bar Prototyping Status 20m
        Speakers: Jean Delayen (Thomas Jefferson National Accelerator Facility) , Terry Grimm (Niowave Inc.)
        Slides
      • 14:50
        Cryogenics in SPS & LHC (2K/4K) 20m
        Speaker: Mr. Laurent Tavian (CERN)
        Slides
      • 15:10
        Cryomodule Concepts, Animated Discussion 35m
        Speaker: Vittorio Parma (CERN)
    • 15:45 16:00
      Coffee 15m
    • 16:00 18:00
      Beam tests 30-7-018 - Kjell Johnsen Auditorium

      30-7-018 - Kjell Johnsen Auditorium

      CERN

      190
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      • 16:00
        Crab cavity integration into the LHC 20m
        Speaker: Dr. Sylvain Weisz (CERN)
        Slides
      • 16:00
        Prototype integration into SPS (CCinS) 20m
        Speaker: Dr. Elias Metral (CERN)
        Slides
      • 16:20
        SPS Beam Studies 20m
        Speaker: Rama Calaga (Brookhaven National Laboratory (US))
        Slides
      • 16:40
        SPS Emittance Growth Simulations 20m
        Speaker: Hyung Jin Kim (Fermilab)
        Slides
      • 17:00
        LHC Beam-Beam MDs & Leveling Possibilities 20m
        Speaker: Werner Herr (CERN)
        Slides
      • 17:20
        Discussion, Beam Studies 20m
  • Tuesday, 15 November
    • 09:00 10:30
      Layout & Beam Parameters 60-6-015 - Room Georges Charpak (Room F)

      60-6-015 - Room Georges Charpak (Room F)

      CERN

      90
      Show room on map
      • 09:00
        Upgrade Beam Parameter Space 20m
        Speaker: Dr. Frank Zimmermann (CERN)
        Slides
      • 09:20
        Optics follow up: Alternative crossing scheme and field quality modeling 20m
        Speaker: Riccardo De Maria (CERN)
        Slides
      • 09:40
        Non-Linearity of Deflecting Field 20m
        Speaker: Alexej Grudiev (CERN)
        field map
        Slides
      • 10:00
        Sympletic Maps for RF Multipoles 15m
        Speakers: Robert Barrie Appleby (University of Manchester (GB)) , Robert Barrie Appleby (School of Physics and Astronomy Schuster Laboratory-University o)
        Slides
      • 10:15
        Crab Cavities in PTC 15m
        Speaker: Javier Barranco Garcia (CERN)
        Slides
    • 10:30 10:45
      Coffee 15m
    • 10:45 12:05
      Machine Protection & Feedback 60-6-015 - Room Georges Charpak (Room F)

      60-6-015 - Room Georges Charpak (Room F)

      CERN

      90
      Show room on map
      • 10:45
        Cavity Quench and Field Evolution 20m
        Speaker: Detlef Reschke (DESY)
        Slides
      • 10:45
        SRF Experience with Complex Shapes 20m
        Speaker: Sebastien BOUSSON (CNRS/IN2P3/IPN Orsay)
        Slides
      • 11:05
        Collimation Tolerances 20m
        Speaker: Dr. Ralph Wolfgang Assmann (CERN)
        Slides
      • 11:25
        Machine Protection Simulations, I 20m
        Speaker: Tobias Baer (Universitaet Hamburg)
        Slides
      • 11:45
        Machine Protection Simulations, II 20m
        Speaker: Bruce Yee (CINVESTAD)
        Slides
    • 12:05 13:55
      Lunch (on your own) @ Restaurant 2 1h 50m Restaurant 2

      Restaurant 2

      CERN

    • 13:55 14:00
      Room Change to Bldg 30 (30-7-018) 5m 30-7-018

      30-7-018

    • 14:00 15:40
      RF Impedance, Noise & Controls 30-7-018 - Kjell Johnsen Auditorium

      30-7-018 - Kjell Johnsen Auditorium

      CERN

      190
      Show room on map
      • 14:00
        Impedance Aspects 20m
        Speaker: Alexey Burov (Fermi National Accelerator Lab. (US))
        Slides
      • 14:20
        RF Noise, Non-Linearity & Effects 20m
        Speaker: Kazuhito Ohmi (KEK)
        Slides
      • 14:40
        Beam-Beam Simulations 20m
        Speaker: Stefan Paret
        Slides
      • 15:00
        Synchro-Betatron Studies 20m
        Speaker: Simon Mathieu White (Universite de Paris-Sud 11 (FR))
        Slides
      • 15:20
        LHC & SPS RF Controls for Crab Cavities 20m
        Speaker: Philippe Baudrenghien (CERN)
    • 15:40 16:00
      Coffee 20m
    • 16:00 18:30
      Schedule & Future Outlook 30-7-018 - Kjell Johnsen Auditorium

      30-7-018 - Kjell Johnsen Auditorium

      CERN

      190
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      • 16:00
        HL-LHC & Crab Planning 20m
        Speaker: Dr. Erk Jensen (CERN)
        Slides
      • 16:20
        Detector Upgrades and Requirements 20m
        Speaker: Marzio Nessi (CERN)
      • 16:40
        Advisory Board, Round Table 1h 50m
        Frequency review, voltage requirements and optimization, uniformity of field across aperture, mechanical alignment, orbit control and active feedback, SPS test preparations (LS1), elliptical back-up solution, vacuum issues with cold second beam tube, common platform cryomodule design, temperature (2K/4K) for SPS tests and LHC,spacial constraints in IR1 & IR5 etc..
        Speaker: Steve Myers (CERN)
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