CERN-GSI Electron Cloud Workshop

Name: CERN-GSI Electron Cloud Workshop
Start: 2011-03-07T08:00:00+01:00
End: 2011-03-08T13:00:00+01:00
Location: CERN

7 Mar 2011, 08:00 → 8 Mar 2011, 13:00 Europe/Zurich

6/2-024 - BE Auditorium Meyrin (CERN)

6/2-024 - BE Auditorium Meyrin

CERN

Route de Meyrin CH-1211 Geneve 23, Switzerland

114

Show room on map

Frank Zimmermann (AB/ABP), Giovanni Rumolo (CERN), Oliver Boine-Frankenheim (GSI)

Description

The bilateral CERN-GSI Electron Cloud Workshop will review the status of CERN and GSI electron cloud studies and define the strategy for future developments in terms of simulation tools, diagnostics and mitigation techniques. The Workshop is supported by CERN and GSI, and sponsored by the European networks EuCARD and ACCNET.

Monday 7 March
- Mon 7 Mar
- Tue 8 Mar
- 09:00 → 10:45
  General talks
  - 09:00
    
    Welcome and goals of the Workshop 15m
    
    Speaker: Dr Frank Zimmermann (AB/ABP)
    
    Slides
  - 09:15
    
    E-cloud observations at the LHC 30m
    
    Speaker: Gianluigi Arduini (CERN)
    
    Slides
  - 09:45
    
    Collective effects at FAIR 30m
    
    Speaker: Dr Oliver Boine-Frankenheim (GSI)
    
    Slides
  - 10:15
    
    Electron cloud studies for KEK and LHC 30m
    
    Speakers: Kazuhito Ohmi (KEK), Kazuhito Ohmi (CERN)
    
    Slides
- 10:45 → 11:15
  
  Coffee break 30m
- 11:15 → 12:45
  Vacuum & surfaces
  - 11:15
    
    E-cloud vacuum observations and forecast in the LHC 30m
    
    Speaker: Giuseppe Bregliozzi
    
    Slides
  - 11:45
    
    Surface properties of the LHC chambers 30m
    
    Speaker: Dr Vincent Baglin (CERN)
    
    Slides
  - 12:15
    
    Surface studies for SEY reduction by scrubbing 30m
    
    Speaker: Dr Roberto Cimino (LNF-INFN)
    
    Slides
- 12:45 → 14:00
  
  Lunch break 1h 15m
- 14:00 → 16:00
  Simulation tools (CERN)
  - 14:00
    
    Electron cloud simulation tools at CERN 30m
    
    Speaker: Dr Giovanni Rumolo (CERN)
    
    Slides
  - 14:30
    
    Build up simulations for the LHC arcs 30m
    
    Speaker: Humberto Maury Cuna (Univ. Extremadura, Cen. Uni. Merida-Unknown-Unknown)
    
    Slides
  - 15:00
    
    Parameter studies of the electron cloud build up 30m
    
    Speaker: Octavio Dominguez Sanchez De La Blanca (Ministerio de Ciencia e Innovacion MICINN)
    
    Slides
  - 15:30
    LHC simulation with 75ns beams and scrubbing scenarios 30m
    
    Speaker: Ubaldo Iriso (Unknown)
    
    Slides
    
    B0535T_SEY27-bs75ns-R05.avi
    
    Sim_75ns_Ubaldo.pdf
    
    Sim_75ns_Ubaldo.ppt
- 16:00 → 16:30
  
  Coffee break 30m
- 16:30 → 17:30
  Simulation tools (GSI)
  - 16:30
    
    E-cloud simulations and measurements in SIS18 30m
    
    Speaker: Mr Fedor Petrov (TU-Darmstadt)
    
    Slides
  - 17:00
    
    3D EM PIC code to study e-Cloud effects for short bunches (<50ns) 30m
    
    Speaker: Dr Fatih Yaman (TU-Darmstadt)
    
    Slides
- 17:30 → 18:30
  Discussion
  - 17:30
    
    Discussion 1h
    
    Slides
Tuesday 8 March
- Mon 7 Mar
- Tue 8 Mar
- 09:00 → 11:00
  Electron cloud diagnostics
  - 09:00
    
    E-cloud detection and clearing in the PS 30m
    
    Speaker: Edgar Mahner (CERN)
    
    Slides
  - 09:30
    
    Microwave diagnostics in the SPS 30m
    
    Speaker: Silke Federmann (Technische Universitaet Wien)
    
    Slides
  - 10:00
    
    SPS measurements and mitigation techniques 30m
    
    Speaker: Mauro Taborelli (CERN)
    
    Slides
  - 10:30
    
    Measurement of the energy loss through the synchronous phase shift 30m
    
    Speaker: Elena Chapochnikova (CERN)
    
    Slides
- 11:00 → 11:30
  
  Coffee break 30m
- 11:30 → 13:00
  Coherent and incoherent effects
  - 11:30
    
    E-cloud instability and incoherent emittance growth 30m
    
    Speaker: Elena Benedetto (Unknown)
    
    Slides
  - 12:00
    
    E-cloud instability thresholds and tune footprints 30m
    
    Speaker: Kevin Shing Bruce Li (Institut fuer Teilchenphysik-Eidgenoessische Tech. Hochschule Zu)
    
    Slides
  - 12:30
    
    Incoherent effects and long term beam behavior below the e-cloud instability threshold 30m
    
    Speakers: Dr Giuliano Franchetti (GSI), Giuliano Franchetti (Gesellschaft fuer Schwerionenforschung mbH (GSI))
    
    Slides