5th Joint HiLumi LHC-LARP Annual Meeting
CERN
5th Joint HiLumi LHC-LARP Annual Meeting 2015 CERN, 26-30 October 2015 |
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LHC is delivering the first collisions at the highest energy ever reached and excitement is growing in the HEP community for the exploration of a new land of discovery in the 13 TeV region. Meanwhile the project has successfully passed another cap: following a thorough Cost and Schedule Review by an International Panel (the CERN Machine Advisory Committee, reinforced with further five experts) we have received a “clean bill of health” as DG Rolf Heuer has announced. The review panel has endorsed the total cost and plan, with some important suggestions, and CERN is in the process of implementing it in the budget process. This great achievement was also made possible thanks to the FP7 HiLumi Design Study, federating 15 European Laboratories and KEK, with the association of five USA (LARP) Laboratories and Universities. The 5th Joint HiLumi LHC-LARP Annual Meeting marks the end of the FP7-HiLumi LHC Design Study and, as is tradition in E.U. funded programmes, the coordinating laboratory hosts the last meeting. Following the 4th Joint HiLumi LHC-LARP Collaboration Meeting, held in Tsukuba (Japan) hosted by KEK on 17-22 November 2014, and the LARP Collaboration Meeting 24 held at Fermilab on 11-13 May 2015, we are pleased to announce that this 5th HiLumi LHC Collaboration Meeting is jointly organised with LARP and will be held at CERN from 26 to 30 October 2015. The meeting will be based on the traditional format of plenary and work package parallel sessions, and aims to review the progress in design and R&D of the FP7 HiLumi work packages, as well as other work packages. The main objective will be the approval of the Technical Design Report, a key deliverable of the FP7 project. The new structure of project governance, better suited to the new construction phase, will also be discussed and approved. This year, a special session will be devoted to the problem of interface and luminosity quality (pile up and its density) with the LHC detector community. This Annual Meeting foresees a banquet with all participants and will host the 5th Collaboration Board meeting. A visit of some specific CERN facilities will also be organized. Participation is by invitation only, and registration is mandatory and without fee. |
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The HiLumi LHC Design Study is included in the High Luminosity LHC project and is partly funded by the European Commission within the Framework Programme 7 Capacities Specific Programme, Grant Agreement 284404. |
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12:30
Registration Bldg. 500 Mezzanine
Bldg. 500 Mezzanine
CERN
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Convener: Lucio Rossi (CERN)
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Speaker: Rolf Heuer (CERN)
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Speaker: Frederick Bordry (CERN)
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Speaker: Mike Lamont (CERN)
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Speaker: Katsuo Tokushuku (High Energy Accelerator Research Organization (JP))
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15:50
Coffee break and Collaboration photography Mezzanine and Pas perdus (CERN)
Mezzanine and Pas perdus
CERN
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Speaker: Lucio Rossi (CERN)
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Speaker: Oliver Bruning (CERN)
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Speaker: Malika Meddahi (CERN)
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18:00
Welcome Drink Bldg. 500 Pas perdus and Mezzanine
Bldg. 500 Pas perdus and Mezzanine
CERN
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19:30
Collaboration Board Working Dinner (for CB members) Glassbox Restaurant no.1
Glassbox Restaurant no.1
CERN
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Convener: Oliver Bruning (CERN)
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11
LARP and its evolution as construction project & sustainability of US collaboration on LHC operation¶ 500/1-001 - Main AuditoriumSpeaker: Michael Procario (US Department of Energy)
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Speaker: Giorgio Apollinari (Fermi National Accelerator Laboratory (FNAL))
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Baseline parameters, feedback from MD and outcome from the HL-LHC/LIU day¶ 500/1-001 - Main AuditoriumSpeaker: Gianluigi Arduini (CERN)
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Speaker: Ezio Todesco (CERN)
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10:30
Coffee break Mezzanine and Pas perdus (CERN)
Mezzanine and Pas perdus
CERN
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Speakers: Ofelia Capatina (CERN), Rama Calaga (CERN)
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Speaker: Stefano Redaelli (CERN)
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Speaker: Amalia Ballarino (CERN)
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11
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12:30
Lunch break
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Convener: Isabel Bejar Alonso (CERN)
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Speaker: Serge Claudet (CERN)
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Speaker: Bernhard Auchmann (CERN)
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Speaker: Vincent Baglin (CERN)
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Speaker: Thibaut Lefevre (CERN)
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Lessons learnt from LHC operation for the upgrade of the injection and beam dumping systems¶ 500/1-001 - Main AuditoriumSpeaker: Jan Uythoven (CERN)
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Speaker: Rama Calaga (CERN)
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16:00
Coffee break 500-1-201 - Mezzanine and Pas perdus (CERN)
500-1-201 - Mezzanine and Pas perdus
CERN
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Speaker: Paolo Fessia (CERN)
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From PDR to TDR: open issues, technical infrastructure and integrating collaborations¶ 500/1-001 - Main AuditoriumSpeaker: Isabel Bejar Alonso (CERN)
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Speaker: John Andrew Osborne (CERN)
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18
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18:45
Bus transfer: CERN to Kempinski Pick-up on parking next to Bldg. 40
Pick-up on parking next to Bldg. 40
CERN
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19:30
Collaboration Banquet Grand Hotel Kempinski (Geneva)
Grand Hotel Kempinski
Geneva
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22:00
Bus transfer: Kempinski to CERN
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27
Transverse emittance growth due to CC RF noise, and requirements for the CC RF¶Speaker: Philippe Baudrenghien (CERN)
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Effect of noise (crab cavities, damper, power converters, etc) on colliding beam in the LHC and implication to HL-LHC¶Speakers: Javier Barranco Garcia (Ecole Polytechnique Federale de Lausanne (CH)), Ji Qiang (Lawrence Berkeley National Laboratory)
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Cavity impedance summary¶Speaker: Graeme Burt (Lancaster University)
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Joint Session WP3-WP6-WP7-WP11: Protection of Nb-Ti Magnets and SC Link¶ 30/7-018 - Kjell Johnsen Auditorium
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10:30
Coffee break Served in room next to 30-7-018
Served in room next to 30-7-018
CERN
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Transverse feedback in the HL-LHC era¶Speakers: Kevin Shing Bruce Li (CERN), Wolfgang Hofle (CERN)
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Joint Session WP3-WP6-WP7-WP11: Protection of Nb3Sn Magnets¶ 30-7-018 Kjell Johnsen Auditorium
30-7-018 Kjell Johnsen Auditorium
CERN
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Energy deposition - where we are and what needs to be done¶Speaker: Anton Lechner (CERN)
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Collimation designs for HL - where we are and what needs to be done¶Speaker: Alessandro Bertarelli (CERN)
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Collimation backgrounds at HL-LHC¶Speaker: Regina Kwee-Hinzmann (Royal Holloway University of London (GB))
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CERN/UK: prospect for UK contributions to collimation¶Speaker: Stephen Gibson (Royal Holloway, University of London)
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Results of the scrubbing run and implications for HL-LHC: stability and heat loads from electron clouds, implications for the design of the beam screen (baffles, no baffles)¶Speaker: Giovanni Iadarola (CERN)
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12:30
Lunch break
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Joint Session WP2-WP3: Field quality¶ 30-7-018 Kjell Johnsen Auditorium
30-7-018 Kjell Johnsen Auditorium
CERN
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50
Status and plan to determine damage limits of magnets in the injection and dump region¶Speaker: Vivien Raginel (Vienna University of Technology (AT))
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FLUKA simulations of beam losses during and injection and beam dump¶Speaker: Anton Lechner (CERN)
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Material testing for injection and transfer line absorbers¶Speaker: Francois-Xavier Nuiry (CERN)
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Material testing for collimators¶Speaker: Federico Carra (CERN)
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Convener: Ofelia Capatina (CERN)
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UK pre-series bid¶Speaker: Graeme Burt (Lancaster University)
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FPC and HOM test boxes¶Speaker: Adam Richard John Tutte (Lancaster University (GB))
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DQW, cavity measurements and treatment procedure¶Speaker: Silvia Verdú Andrés (Brookhaven National Laboratory BNL)
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RFD, cavity measurements and treatment procedure¶Speaker: Subashini De Silva (Old Dominion University (US))
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Discussion¶
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16:00
Coffee break Served in room next to 30-7-018
Served in room next to 30-7-018
CERN
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Crab cavity failure modes and IR protection¶Speaker: Mrs Andrea Santamaria Garcia (Ecole Polytechnique Federale de Lausanne (CH))
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Joint Session WP2-WP5-WP7-WP8-WP14¶ 30-7-018 Kjell Johnsen Auditorium
30-7-018 Kjell Johnsen Auditorium
CERN
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Convener: Rama Calaga (CERN)
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Convener: Beniamino Di Girolamo (CERN)
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Introduction¶Speaker: Beniamino Di Girolamo (CERN)
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Overview of aperture, risks, losses, collimation and background¶Speaker: Helmut Burkhardt (CERN)
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Collimation hierarchy and tracking for extraction failures¶Speaker: Roderik Bruce (CERN)
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Sources of failures and their tracking¶Speaker: Kyrre Ness Sjobaek (CERN)
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Effects of losses and LHC/HL-LHC comparison in ATLAS and CMS¶Speaker: Moritz Guthoff (CERN)
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10:30
Coffee break Bldg. 500, Mezzanine and Pas perdus
Bldg. 500, Mezzanine and Pas perdus
CERN
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Convener: Beniamino Di Girolamo (CERN)
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LHC VAX Displacement and impact on experiments¶Speaker: Francisco Sanchez Galan (CERN)
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Pile-up (maximum and density) and bunch length - Discussion¶Speakers: Beniamino Di Girolamo (CERN), Didier Claude Contardo (Universite Claude Bernard-Lyon I (FR)), Kevin Einsweiler (Lawrence Berkeley National Lab. (US)), Stephane Fartoukh (CERN)
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12:00
Lunch break
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Convener: Beniamino Di Girolamo (CERN)
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LHCb request for running at nominal LHC luminosity¶Speaker: Eric Thomas (CERN)
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Optics aspects and impact on luminosity¶Speaker: Riccardo De Maria (CERN)
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Energy deposition aspects for LHCb request¶Speaker: Francesco Cerutti (CERN)
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Hardware changes around LHCb¶Speaker: Ilias Efthymiopoulos (CERN)
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Heavy ions requests for all experiments¶Speaker: Johannes Peter Wessels (Westfaelische Wilhelms-Universitaet Muenster (DE))
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15:30
Coffee break Bldg. 500 Pas perdus and Mezzanine
Bldg. 500 Pas perdus and Mezzanine
CERN
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Convener: Rama Calaga (CERN)
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Convener: Ezio Todesco (CERN)
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D2 status¶Speaker: Pasquale Fabbricatore (Universita e INFN Genova (IT))
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Orbit corrector status¶Speaker: Fernando Toral (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
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High order correctors status¶Speaker: Giovanni Volpini (Università degli Studi e INFN Milano (IT))
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Update on integration of the Cold Powering system at P1 and P5¶Speaker: Paolo Fessia (CERN)
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Overview on cryostat design for the HiLumi magnets: where are we at the end of the HiLumi activity¶Speaker: Yifeng Yang
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Progress on quench measurements on high current MgB2 cables¶Speaker: Sebastiano Giannelli (CERN)
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97
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https://indico.cern.ch/event/455493/timetable/#20151030.detailed
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100
How precisely can we control our magnets? Experience and impact on the expected control of machine parameters (tune and chromaticity)¶Speaker: Matteo Solfaroli Camillocci (CERN)
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Challenges of optics control for HL-LHC and beta* luminosity levelling¶Speaker: Rogelio Tomas Garcia (CERN)
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Beam-beam effects and stability of the beams during operational cycle¶Speaker: Claudia Tambasco (Ecole Polytechnique Federale de Lausanne (CH))
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100
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10:30
Coffee break Served in room next to 30-7-018
Served in room next to 30-7-018
CERN
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Triplets: construction and assembly¶ 30-7-018 Kjell Johnsen Auditorium
30-7-018 Kjell Johnsen Auditorium
CERN
Conveners: Giorgio Ambrosio (Fermilab), Paolo Ferracin (CERN) -
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https://indico.cern.ch/event/455493/timetable/#20151030.detailed
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12:30
Lunch break
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WP3 Triplets: status and plan¶ 30-7-018 Kjell Johnsen Auditorium
30-7-018 Kjell Johnsen Auditorium
CERN
Conveners: Giorgio Ambrosio (Fermilab), Paolo Ferracin (CERN) -
https://indico.cern.ch/event/455493/timetable/#20151030.detailed
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15:30
Coffee break
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WP5 Workshop: Exploitation and recent benchmark activities¶
https://indico.cern.ch/event/455493/timetable/#20151030.detailed
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