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
    • LHC Status & Upgrade Overview 60/6-015 - Room Georges Charpak (Room F)

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

      CERN

      20
      Show room on map
      • 1
        Welcome Address
        Speaker: Prof. Lucio Rossi (CERN)
      • 2
        LHC Performance & Main Limitations, 2011
        Speaker: Mike Lamont (CERN)
        Slides
      • 3
        Highlights from LHC Physics
        Speaker: Dr Fabiola Gianotti (CERN)
        Slides
      • 4
        Project X & Synergies with Crab Cavities
        Speaker: Mark Champion (Fermilab)
        Slides
      • 5
        Discussion
    • 10:20 AM
      Coffee
    • Technology Status & Challenges 60/6-015 - Room Georges Charpak (Room F)

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

      CERN

      20
      Show room on map
      • 6
        4 Rod RF Design
        Speaker: Dr Graeme Burt (Lancaster University)
        Slides
      • 7
        Ridged Waveguide & Modified Parallel Bar
        Speaker: Jean Delayen (Thomas Jefferson National Accelerator Facility)
        Slides
      • 8
        Quarter Wave Resonator
        Speakers: Ilan Ben-Zvi (Brookhaven National Laboratory) , Rama Calaga (CERN)
        Slides
      • 9
        Slim Cavity Development
        Speaker: Luca Ficcadenti (CERN)
        Slides
      • 10
        RF Simulations for LHC Crab-Cavity Designs using SLAC Codes
        Speaker: Zenghai Li (SLAC)
        Slides
    • 12:05 PM
      Workshop Lunch @ Restaurant 2 Restaurant 2, CERN

      Restaurant 2, CERN

    • 1:55 PM
      Room Change to Bldg 30 (30-7-018) (30-7-018)

      (30-7-018)

    • Prototyping Cavities & Cryomodule 30/7-018 - Kjell Johnsen Auditorium

      30/7-018 - Kjell Johnsen Auditorium

      CERN

      5
      Show room on map
      • 11
        Optimum Fabrication Techniques for Prototyping
        Speakers: Dr Graeme Burt (Lancaster University) , Dr Robert Rimmer (Jefferson Lab)
      • 12
        4 Rod Prototyping Status
        Speaker: Dr Graeme Burt (Lancaster University)
        Slides
      • 13
        Parallel Bar Prototyping Status
        Speakers: Jean Delayen (Thomas Jefferson National Accelerator Facility) , Terry Grimm (Niowave Inc.)
        Slides
      • 14
        Cryogenics in SPS & LHC (2K/4K)
        Speaker: Mr Laurent Tavian (CERN)
        Slides
      • 15
        Cryomodule Concepts, Animated Discussion
        Speaker: Vittorio Parma (CERN)
    • 3:45 PM
      Coffee
    • Beam tests 30/7-018 - Kjell Johnsen Auditorium

      30/7-018 - Kjell Johnsen Auditorium

      CERN

      5
      Show room on map
      • 16
        Crab cavity integration into the LHC
        Speaker: Dr Sylvain Weisz (CERN)
        Slides
      • 17
        Prototype integration into SPS (CCinS)
        Speaker: Dr Elias Metral (CERN)
        Slides
      • 18
        SPS Beam Studies
        Speaker: Rama Calaga (Brookhaven National Laboratory (US))
        Slides
      • 19
        SPS Emittance Growth Simulations
        Speaker: Hyung Jin Kim (Fermilab)
        Slides
      • 20
        LHC Beam-Beam MDs & Leveling Possibilities
        Speaker: Werner Herr (CERN)
        Slides
      • 21
        Discussion, Beam Studies
  • Tuesday, 15 November
    • Layout & Beam Parameters 60/6-015 - Room Georges Charpak (Room F)

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

      CERN

      20
      Show room on map
      • 22
        Upgrade Beam Parameter Space
        Speaker: Dr Frank Zimmermann (CERN)
        Slides
      • 23
        Optics follow up: Alternative crossing scheme and field quality modeling
        Speaker: Riccardo De Maria (CERN)
        Slides
      • 24
        Non-Linearity of Deflecting Field
        Speaker: Alexej Grudiev (CERN)
        field map
        Slides
      • 25
        Sympletic Maps for RF Multipoles
        Speaker: Robert Barrie Appleby (University of Manchester (GB))
        Slides
      • 26
        Crab Cavities in PTC
        Speaker: Javier Barranco Garcia (CERN)
        Slides
    • 10:30 AM
      Coffee
    • Machine Protection & Feedback 60/6-015 - Room Georges Charpak (Room F)

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

      CERN

      20
      Show room on map
      • 27
        Cavity Quench and Field Evolution
        Speaker: Detlef Reschke (DESY)
        Slides
      • 28
        SRF Experience with Complex Shapes
        Speaker: Sebastien BOUSSON (CNRS/IN2P3/IPN Orsay)
        Slides
      • 29
        Collimation Tolerances
        Speaker: Dr Ralph Wolfgang Assmann (CERN)
        Slides
      • 30
        Machine Protection Simulations, I
        Speaker: Tobias Baer (Universitaet Hamburg)
        Slides
      • 31
        Machine Protection Simulations, II
        Speaker: Bruce Yee (CINVESTAD)
        Slides
    • 12:05 PM
      Lunch (on your own) @ Restaurant 2 Restaurant 2

      Restaurant 2

      CERN

    • 1:55 PM
      Room Change to Bldg 30 (30-7-018) 30-7-018

      30-7-018

    • RF Impedance, Noise & Controls 30/7-018 - Kjell Johnsen Auditorium

      30/7-018 - Kjell Johnsen Auditorium

      CERN

      5
      Show room on map
      • 32
        Impedance Aspects
        Speaker: Alexey Burov (Fermi National Accelerator Lab. (US))
        Slides
      • 33
        RF Noise, Non-Linearity & Effects
        Speaker: Kazuhito Ohmi (KEK)
        Slides
      • 34
        Beam-Beam Simulations
        Speaker: Stefan Paret
        Slides
      • 35
        Synchro-Betatron Studies
        Speaker: Simon Mathieu White (Universite de Paris-Sud 11 (FR))
        Slides
      • 36
        LHC & SPS RF Controls for Crab Cavities
        Speaker: Philippe Baudrenghien (CERN)
    • 3:40 PM
      Coffee
    • Schedule & Future Outlook 30/7-018 - Kjell Johnsen Auditorium

      30/7-018 - Kjell Johnsen Auditorium

      CERN

      5
      Show room on map
      • 37
        HL-LHC & Crab Planning
        Speaker: Dr Erk Jensen (CERN)
        Slides
      • 38
        Detector Upgrades and Requirements
        Speaker: Marzio Nessi (CERN)
      • 39
        Advisory Board, Round Table
        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)