Allowing the exploration of unknown territories in basic research with proton and ion beams. As a consequence, new challenges arise for the materials that are placed close to or into the high intensity beams, mainly but not exclusively inside collimators. Full intensity and performance can only be reached if collimation works reliably (minimum downtime) with excellent efficiency. Damage must be avoided or, if it cannot fully be excluded, handled in a safe manner (selfrepairing devices).
Work package 8 addresses R&D on materials and collimators for high intensity beams.
see also:
http://eucard.web.cern.ch/EuCARD/index.html
http://eucard.web.cern.ch/EuCARD/activities/research/WP8/
http://lhc-collimation-project.web.cern.ch/lhc-collimation-project/
Participants
Adina Toader
Adriana Rossi
Alessandro Bertarelli
Alfredo Ferrari
Angeles Faus-Golfe
Chiara Bracco
Daniel Wollmann
Erich Neubauer
Federico Roncarolo
Francesco Cerutti
Giovanni Belingardi
Giulia Bellodi
Grahame Blair
Jens Stadlmann
John Jowett
Juan Blanco Sancho
Lorenzo Peroni
Ludger Weber
Luisella Lari
Marilena Tomut
Markus Brugger
Naeem Tahir
Oliver Aberle
Peter Spiller
Roger Barlow
Stefano Redaelli
Valentina Previtali
Vasilis VLACHOUDIS
13:00
→
14:30
Introduction
13:00
Welcome10m
13:10
Description task 120m
Speaker:
Ralph Assmann(CERN)
Slides
13:30
Description task 220m
Speaker:
Alessandro Bertarelli(CERN)
Slides
13:50
Description task 320m
Speakers:
Jens Stadlmann(GSI Darmstadt), Peter Spiller(GSI)
Slides
14:10
Discussion20m
14:30
→
15:35
Simulations
materials, halo, collimation, energy deposition
14:30
JAI5m
Speaker:
Grahame Blair(RHUL)
Slides
14:35
UL5m
Speaker:
Andre Sopczak(Physics Department)
14:40
Validate the existing LHC collimator studies with the Merlin program (UM)5m
Speaker:
Roger Barlow(MANCHESTER UNIVERSITY)
Slides
14:45
UV5m
Speaker:
Angeles Faus-Golfe(University Valencia, Spain)
14:50
Kurchatov5m
14:55
Simulations of energy deposition and hydrodynamic effects in collimation (GSI)5m
Speaker:
Naeem Tahir(GSI Darmstadt)
Slides
15:00
CERN5m
Speaker:
Ralph Assmann(CERN)
Slides
15:05
Round-table discussion30m
15:35
→
15:45
coffee break
10m
15:45
→
16:50
Materials, Tests, Prototyping and Production
Conventional and advanced collimators, including crystals
15:45
CERN5m
Speaker:
Alessandro Bertarelli(CERN)
Slides
15:50
EPFL5m
Speaker:
Ludger Weber(EPFL, Switzerland)
Slides
15:55
ARC5m
Speaker:
Erich Neubauer(Austrian Research Center, Austria)
Slides
16:00
Collimators & materials for higher beam power beam (Turino)5m
Speakers:
Giovanni Belingardi(Politecnico di Torino), Lorenzo Peroni(Politecnico di Torino)
Slides
16:05
Evaluation of carbon based collimator materials exposed to MeV - GeV heavy ions (GSI)5m