LHC Collimation Review 2013

from Thursday, May 30, 2013 (8:30 AM) to Friday, May 31, 2013 (6:00 PM)
CERN (30/7-018)

        : Sessions
    /     : Talks
        : Breaks
May 30, 2013
May 31, 2013
AM
8:30 AM
Introduction to present collimation system and scope of the review (until 10:00 AM) (30/7-018 - Kjell Johnsen Auditorium)
8:30 AM The HL-LHC timeline (15'+5') - Lucio Rossi (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
8:50 AM Introduction to dispersion suppressor collimation (30'+10') - Stefano Redaelli (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
9:30 AM Present LHC collimator (25'+5') - Roberto Losito (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
10:00 AM --- Coffee Break ---
10:20 AM
Estimated performance reach of present LHC collimation for 7 TeV (until 12:05 PM) (30/7-018 - Kjell Johnsen Auditorium)
10:20 AM Cleaning performance (15'+10') - Belen Maria Salvachua Ferrando (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
10:45 AM Setting limits and beta* reach (20'+10') - Roderik Bruce (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
11:15 AM Impedance (20'+10') - Nicolas Frank Mounet (Ecole Polytechnique Federale de Lausanne (CH))   (30/7-018 - Kjell Johnsen Auditorium)
Slides
11:45 AM Collimation cleaning with ATS optics for HL-LHC (15'+5') - Aurelien Marsili (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
9:00 AM
Status DS collimation (in collision points and cleaning insertions) (until 10:20 AM) (30/7-018 - Kjell Johnsen Auditorium)
9:00 AM Status of 11T dipole program (20'+5') - Mikko Karppinen (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
9:25 AM Integration options for collimators in the DS zones (20'+10') - Vittorio Parma (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
9:55 AM Status of the TCLD collimator design (20'+5') - Alessandro Bertarelli (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
10:20 AM --- Coffee break ---
10:40 AM Collimation plans for the HL era (25'+10') - Stefano Redaelli (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
11:15 AM
Closed session for review (until 1:00 PM) (30/7-018 - Kjell Johnsen Auditorium)
PM
12:05 PM --- Lunch ---
2:00 PM
Estimated performance reach of present LHC collimation for 7 TeV (until 3:30 PM) (30/7-018 - Kjell Johnsen Auditorium)
2:00 PM DS collimation for heavy-ion operation (20'+10') - John Jowett (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
2:30 PM Heat load scenarios and protection levels for ions (20') - Genevieve Eleanor Steele (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
2:50 PM Energy deposition simulations for quench tests (15'+5'') - Eleftherios Skordis   (30/7-018 - Kjell Johnsen Auditorium)
Slides
3:10 PM Quench limits: extrapolation of quench tests to 7 TeV (15'+5') - Arjan Verweij (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
3:30 PM --- Coffee Break ---
3:50 PM
Estimated performance reach of present LHC collimation for 7 TeV (until 4:10 PM) (30/7-018 - Kjell Johnsen Auditorium)
3:50 PM Overview of quench limits for faster time ranges (15'+5') - Mariusz Sapinski (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
4:10 PM
Status DS collimation (in collision points and cleaning insertions) (until 4:30 PM) (30/7-018 - Kjell Johnsen Auditorium)
4:10 PM What do we need to decide now to have Nb3Sn dipoles in LS2? (15'+5') - Luca Bottura (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
4:30 PM
Closed session for review (until 6:00 PM) (30/7-018 - Kjell Johnsen Auditorium)
1:00 PM --- Lunch ---
2:00 PM
Closed session for review (until 3:00 PM) (30/7-018 - Kjell Johnsen Auditorium)
3:00 PM
Summary and review recommendations - Mike Seidel (PSI) (until 3:45 PM) (30/7-018 - Kjell Johnsen Auditorium)
slides