LHC Collimation Review 2013

from Thursday 30 May 2013 (08:30) to Friday 31 May 2013 (18:00)
CERN (30/7-018)

        : Sessions
    /     : Talks
        : Breaks
30 May 2013
31 May 2013
AM
08:30
Introduction to present collimation system and scope of the review (until 10:00) (30/7-018 - Kjell Johnsen Auditorium)
08:30 The HL-LHC timeline (15'+5') - Lucio Rossi (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
08:50 Introduction to dispersion suppressor collimation (30'+10') - Stefano Redaelli (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
09:30 Present LHC collimator (25'+5') - Roberto Losito (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
10:00 --- Coffee Break ---
10:20
Estimated performance reach of present LHC collimation for 7 TeV (until 12:05) (30/7-018 - Kjell Johnsen Auditorium)
10:20 Cleaning performance (15'+10') - Belen Maria Salvachua Ferrando (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
10:45 Setting limits and beta* reach (20'+10') - Roderik Bruce (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
11:15 Impedance (20'+10') - Nicolas Frank Mounet (Ecole Polytechnique Federale de Lausanne (CH))   (30/7-018 - Kjell Johnsen Auditorium)
Slides
11:45 Collimation cleaning with ATS optics for HL-LHC (15'+5') - Aurelien Marsili (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
09:00
Status DS collimation (in collision points and cleaning insertions) (until 10:20) (30/7-018 - Kjell Johnsen Auditorium)
09:00 Status of 11T dipole program (20'+5') - Mikko Karppinen (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
09:25 Integration options for collimators in the DS zones (20'+10') - Vittorio Parma (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
09:55 Status of the TCLD collimator design (20'+5') - Alessandro Bertarelli (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
10:20 --- Coffee break ---
10:40 Collimation plans for the HL era (25'+10') - Stefano Redaelli (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
11:15
Closed session for review (until 13:00) (30/7-018 - Kjell Johnsen Auditorium)
PM
12:05 --- Lunch ---
14:00
Estimated performance reach of present LHC collimation for 7 TeV (until 15:30) (30/7-018 - Kjell Johnsen Auditorium)
14:00 DS collimation for heavy-ion operation (20'+10') - John Jowett (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
14:30 Heat load scenarios and protection levels for ions (20') - Genevieve Eleanor Steele (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
14:50 Energy deposition simulations for quench tests (15'+5'') - Eleftherios Skordis   (30/7-018 - Kjell Johnsen Auditorium)
Slides
15:10 Quench limits: extrapolation of quench tests to 7 TeV (15'+5') - Arjan Verweij (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
15:30 --- Coffee Break ---
15:50
Estimated performance reach of present LHC collimation for 7 TeV (until 16:10) (30/7-018 - Kjell Johnsen Auditorium)
15:50 Overview of quench limits for faster time ranges (15'+5') - Mariusz Sapinski (CERN)   (30/7-018 - Kjell Johnsen Auditorium)
Slides
16:10
Status DS collimation (in collision points and cleaning insertions) (until 16:30) (30/7-018 - Kjell Johnsen Auditorium)
16:10 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
16:30
Closed session for review (until 18:00) (30/7-018 - Kjell Johnsen Auditorium)
13:00 --- Lunch ---
14:00
Closed session for review (until 15:00) (30/7-018 - Kjell Johnsen Auditorium)
15:00
Summary and review recommendations - Mike Seidel (PSI) (until 15:45) (30/7-018 - Kjell Johnsen Auditorium)
slides