While the LHC is under heavy consolidation in order to restart collisions for physics in 2015 at 13 TeV, the CERN Council, in the special meeting of 29-30 May 2013 in Brussels, approved the new European Strategy for HEP, with the High Luminosity LHC as first priority for CERN and Europe.
This great achievement was also made possible thanks to the FP7 HiLumi Design Study, which sees participation of European, Japanese and USA (LARP) Laboratories and Universities. The integration of the HL-LHC into the CERN Medium Term Programme 2014-18 has been consequently approved by the CERN Council of 27 June 2013, sending a clear signal to the community regarding the priority of HL-LHC in the CERN programme.
Following the 2nd HiLumi LHC Collaboration Meeting, held at INFN Frascati from 14 to 16 November 2012, and the LARP Collaboration Meeting 19 held in Napa Valley from 8 to 11 April 2013, we are pleased to announce the 3rd HiLumi Collaboration Meeting jointly organised with LARP, at Daresbury Laboratory, in the UK, from 11 to 15 November 2013.
To mark the approval of the project, a special event called the HL-LHC Project Kick-off will be organized on the afternoon of Monday 11 November, with the participation of directors of the major stakeholders of the project.
The meeting will continue with the traditional format of plenary and work package parallel sessions, to review the progress in design and R&D of the FP7 HiLumi work packages, as well as other work packages. The main scope will be to provide a solid ground for the preparation of the High Luminosity LHC Conceptual Design Report, a key deliverable of the Design Study, due in the first part of 2014.
This Annual Meeting foresees a common banquet and will host the 3rd Collaboration Board meeting.
Participation is by invitation only and registration is mandatory and without fee.
Presentation on 2013 PLC topics, documentation, open issues (e.g. CC installation underground and space requirements) and plans for 2014 (25'+5')Lecture Theatre
Lecture Theatre
Daresbury Laboratory
Speaker:
Markus Zerlauth(CERN)
Slides
11
Presentation on IR1 & IR5 layout configuration for HL-LHC (including references to documentation and optics configurations [round and flat optics]) (25'+5')Lecture Theatre
Lecture Theatre
Daresbury Laboratory
Speaker:
Riccardo De Maria(CERN)
Slides
12
Magnet status and open issues (25'+5')Lecture Theatre
Lecture Theatre
Daresbury Laboratory
Speaker:
Ezio Todesco(CERN)
Slides
10:30
Coffee break, and group photograph in the AtriumCI Atrium
CI Atrium
13
Heat deposition, beam screen, and MS layout implications for different optics configurations (flat versus round beam, TAN design and losses to CC) (20'+5')Lecture Theatre
Lecture Theatre
Daresbury Laboratory
Speaker:
Francesco Cerutti(CERN)
Slides
14
Cooling configuration in IR1 and IR5 based on the present layout (20'+5')Lecture Theatre
Lecture Theatre
Daresbury Laboratory
Speaker:
Rob Van Weelderen(CERN)
Slides
15
Report on the outcome of the RLIUP and ECFA workshop (shutdown planning, upgrade scenarios and staging etc.) with resulting variation options of the HL-LHC parameter stes (20'+5')Lecture Theatre
Lecture Theatre
Daresbury Laboratory
Speakers:
Gianluigi Arduini(CERN), Oliver Bruning(CERN)
Slides
12:15
Lunch break
Topical Session: from R&D to Construction ProjectLecture Theatre
Lecture Theatre
Daresbury Laboratory
16
WBS of HL-LHC: Structure, types of document, tools (example, use beam dump) (30'+5')
Speaker:
Isabel Bejar Alonso(CERN)
Slides
17
RF baseline and open issues (200MHz, 800MHz, possible wideband feedback system and crab cavities) (25'+5')
Speaker:
Erk Jensen(CERN)
Slides
18
The collimation baseline for HL-LHC and oustanding issues (e-lens and other) (25'+5')
Field quality of the HL-LHC magnets: update including core cable in HQ and matching section (alternative D2 designs if specifications not met) (25') WP2+WP3+WP5+WP8+WP10
Speaker:
GianLuca Sabbi(LBNL)
Slides
21
Field quality requirements from dynamic aperture: including matching section (25') WP2+WP3+WP5+WP8+WP10
Preliminary Considerations on 800 MHz Cavity Design
Speaker:
Mikhail Zobov(INFN LNF)
Slides
27
LARP contribution to crabs
Speaker:
Alessandro Ratti(Lawrence Berkeley National Lab. (US))
Slides
WP6Walton Room A (Cockcroft Institute)
Walton Room A (Cockcroft Institute)
Daresbury Laboratory
28
Report from Task 6.1
• Update on CERN activities
• Baseline Powering Layout for Triplets
• Baseline HTS Link configuration for Triplets
• Baseline cryogenic consumption of powering devices (leads and link)
• Plan for future activities and open issues
Speaker:
Amalia Ballarino(CERN)
29
Report from Task 6.2 - 1st part (20')
Cryogenics for the cold powering systems in LHC P7
• Given boundary conditions, mechanical, lay-out and process,…
• Retained solution for the cryogenic circuit
• Influence on the performance of the existing LHC refrigerators
• List of items do be defined, designed, build and installed
• List of open questions
Speaker:
Udo Wagner(CERN)
Slides
30
Report from Task 6.2 - 2nd part (30')
Cryogenics for the cold powering systems in LHC P1 and P5
• Given boundary conditions, mechanical, lay-out and process,
• Overview of considered cooling solutions for the cryogenic circuit
• Influence on the energy consumption
• List of open questions
Speaker:
Udo Wagner(CERN)
Slides
10:30
Coffee breakCoffee Lounge (WP2 and others), G08 (WP4, WP6)
Coffee Lounge (WP2 and others), G08 (WP4, WP6)
WP2 Joint SessionLecture Theatre
Lecture Theatre
Daresbury Laboratory
31
Apertures and protection for HL-LHC layouts (implication of tolerances and review of tolerances based on Run I experience) for different optics configurations (Round/flat) (30') WP2+WP3+WP5+WP7+WP8+WP10
Speaker:
Roderik Bruce(CERN)
Slides
32
Energy deposition including matching section with latest layout version (30') WP2+WP3+WP5+WP8+WP9+WP10
Speaker:
Luigi Salvatore Esposito(CERN)
Slides
33
Transverse impedance in the HL-LHC era (30') WP2+WP3+WP4+WP5+WP7+WP8
Speaker:
Nicolas Frank Mounet(CERN)
Slides
34
Status of the BBLR design with emphasis on MD, acc physics questions and possible HW issues (25') WP2+WP5+WP7
Speaker:
Ralph Steinhagen(CERN)
Slides
WP4Walton Room B (Cockcroft Institute)
Walton Room B (Cockcroft Institute)
Daresbury Laboratory
35
LLRF considerations for the LHC Crab CavitiesWalton Room B (Cockcroft Institute)
Walton Room B (Cockcroft Institute)
Daresbury Laboratory
Speaker:
Philippe Baudrenghien(CERN)
Slides
36
LLRF modellingWalton Room B (Cockcroft Institute)
Walton Room B (Cockcroft Institute)
Daresbury Laboratory
Speaker:
Amos Dexter(Lancaster University)
Slides
37
Go to WP2 Joint SessionLecture Theatre
Lecture Theatre
Daresbury Laboratory
38
Machine protectionWalton Room B (Cockcroft Institute)
Walton Room B (Cockcroft Institute)
Daresbury Laboratory
Speaker:
Bruce Yee Rendon(Centro Invest. Estudios Avanz. IPN (MX))
Slides
WP6Walton Room A (Cockcroft Institute)
Walton Room A (Cockcroft Institute)
Daresbury Laboratory
39
Report from Task 6.3
• Thermo-electrical modelling of HTS Link for Triplets
• Progress on conceptual design of Distribution Feed-Box
• Plan for future activities
Speaker:
Yifeng Yang(University of Southampton)
Slides
40
Integration Studies
• Status of integration of SC-Link system at P7
• Status of integration of SC-Link System at P1 and P5 - Triplets
• Open issues, request for inputs from project, plan….
Heat load from impedance on existing and new HW in the LHC era (including effect of flat bunches) (20') WP2+WP4+WP9
Speaker:
Benoit Salvant(CERN)
Slides
42
Intensity limitations from existing and new HW in the HL-LHC era (30') WP2+WP4+WP7+WP8+WP9
Speaker:
Rhodri Jones(CERN)
Slides
43
Beam-beam studies and code development update (30') WP2
Speaker:
Tatiana Pieloni(CERN)
Slides
44
Update on strong-strong simulations for HL-LHC (impact of damper, power converters, crab cavity noise) (30') WP2+WP4
Speaker:
Stefan Paret
Slides
WP3 Non triplet magnetsWalton Room B (Cockcroft Institute)
Walton Room B (Cockcroft Institute)
Daresbury Laboratory
45
D2 conceptual design and field quality optimization (20'+5')
Speaker:
Ramesh Gupta(BNL)
Slides
46
Design options for D2 (20'+5')
Speaker:
GianLuca Sabbi(LBNL)
Slides
47
D1 design at 150 mm aperture and plans (20'+5')
Speaker:
Tatsushi Nakamoto(KEK)
Slides
48
Energy deposition on triplet and D1 (20'+10')
Speaker:
Nikolai Mokhov(Fermi National Accelerator Lab. (US))
Slides
WP5 - LARP Joint SessionWalton Room A (Cockcroft Institute)
Walton Room A (Cockcroft Institute)
Daresbury Laboratory
49
WP5: status and plan
Speaker:
Robert Barrie Appleby(University of Manchester (GB))
50
Baseline for cryo-collimators
Speaker:
Alessandro Bertarelli(CERN)
Slides
51
Energy deposition with cryo-collimators in IR2 (ions) and IR7
Speaker:
Anton Lechner(CERN)
Slides
52
Background studies for different HL-LHC options
Speaker:
Regina Kwee-Hinzmann(University of London (GB))
Slides
WP6Room S.16 (Cockcroft Institute)
Room S.16 (Cockcroft Institute)
Daresbury Laboratory
53
Presentation from Task 6.3
Thermo-electrical models of SC links
Speaker:
Yifeng Yang(University of Southampton)
Slides
54
Task 6.1, Task 6.2, Task 6.3 and Task 6.4
Interface issues and request for input from other tasks, plan for future activities. Milestones. Status of deliverables:
• Task 1 (A. Ballarino)
• Task 2 (U. Wagner)
• Task 3 (Y. Yang)
• Task 3 (F. Broggi)
15:50
Coffee breakCoffee Lounge (WP2 and others) and G.08 (WP3, WP4, WP5)
Coffee Lounge (WP2 and others) and G.08 (WP3, WP4, WP5)
WP2 Joint SessionLecture Theatre
Lecture Theatre
Daresbury Laboratory
55
Update on weak-strong beam beam simulations for HL-LHC (35') WP2
Speaker:
Danilo Banfi(Ecole Polytechnique Federale de Lausanne (CH))
Slides
56
Present understanding of the instabilities observed at the LHC during Run I and implications for HL-LHC (35') WP2
Speaker:
Elias Metral(CERN)
Slides
57
Electron cloud effects and expected limitations in the HL-LHC era (stability, heat load in existing and new components, countermeasures) (30') WP2+WP9
Speaker:
Giovanni Iadarola(CERN - University of Naples Federico II)
Slides
WP3 Triplet planningWalton Room B (Cokcroft Institute)
Walton Room B (Cokcroft Institute)
Daresbury Laboratory
58
QXF planning (20'+20')
Speakers:
Giorgio Ambrosio(Fermilab), Paolo Ferracin(CERN)
Slides
59
HQ and LHQ planning
Speakers:
GianLuca Sabbi(LBNL), Giorgio Ambrosio(Fermilab)
Slides
WP4Room S16 Cockcroft Institute
Room S16 Cockcroft Institute
Daresbury Laboratory
60
SPS testing
Speaker:
Alick Macpherson(CERN)
Slides
61
Cryogenics for HL-LHC
Speaker:
Laurent Jean Tavian(CERN)
Slides
62
Discussion on cavity interfaces, cryomodules & cryogenics
Speaker:
Ofelia Capatina(CERN)
Slides
WP5 - LARP Joint SessionWalton Room A (Cockcroft Institute)
Walton Room A (Cockcroft Institute)
Daresbury Laboratory
63
Simulated cleaning for HL-LHC layouts with errors (20')
Speaker:
Aurelien Marsili(CERN)
Slides
64
Comparison Merlin/Sixtrack and first HL-LHC results (20')
Speaker:
Maurizio Serluca(University of Manchester (GB))
Slides
65
Irradiation tests at BNL for collimator materials (20')
Speaker:
Nick Simos(Brookhaven National Laboratory)
Slides
66
Collimator failure losses for various HL-LHC configurations (20')
Speaker:
Luisella Lari(IFIC (CSIC) & CERN)
Slides
67
Update on non-linear collimation schemes (20')
Speaker:
Javier Resta Lopez(IFIC, Valencia University)
Modellization of fringe fields and crab cavities in SIXTRACK possibly requirements on field quality from crab cavities (20') WP2+WP4+WP3
Speakers:
David Robert Brett(University of Manchester (GB)), Ewen Hamish Maclean(University of Oxford (GB))
Slides
69
Alternative design of the matching section (option to increase crab cavity kicks) (25') WP2+WP4+WP3
Speaker:
Barbara Dalena(CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
Slides
70
Transition between injection optics and collision optics (including ATS squeeze) (25') WP2
Speaker:
Maxim Korostelev(University of Liverpool (GB))
Slides
71
Requirements for ions and available solutions (20') WP2+WP5+WP7+WP8+WP10
Speaker:
John Jowett(CERN)
Slides
WP3 Triplet protection. energy deposition and HQ resultsWalton Room A (Cockcroft Institute)
Walton Room A (Cockcroft Institute)
Daresbury Laboratory
72
QXF protection (20'+10')
Speaker:
Giorgio Ambrosio(Fermilab)
Slides
73
Options for resistive magnets in HL-LHC era (20'+5')
Speaker:
Paolo Fessia(CERN)
Slides
74
HQ results and implication for QXF (20'+10')
Speaker:
GianLuca Sabbi(LBNL)
Slides
WP4Room F.26 (Cockcroft Institute)
Room F.26 (Cockcroft Institute)
Daresbury Laboratory
75
Measuring multipole components
Speaker:
Maria Navarro Tapia
Slides
WP5 - LARP Joint SessionWalton Room B (Cockcroft Institute)
Walton Room B (Cockcroft Institute)
Daresbury Laboratory
76
Final layout and plans for crystal collimation tests at LHC (25')
Speaker:
Walter Scandale(Universite de Paris-Sud 11 (FR))
Slides
77
Progress towards the conceptual design of a hollow electron lens for the LHC (25')
Speaker:
Giulio Stancari(FNAL)
Slides
78
RC collimator design: prototyping experience and LHC prospect (20')
Speaker:
Thomas Markiewicz(SLAC)
Slides
Video
WP6Room S.16 (Cockcroft Institute)
Room S.16 (Cockcroft Institute)
Daresbury Laboratory
79
Report from Task 6.4Room S.16
Room S.16
Daresbury Laboratory
• Energy deposition studies : where we were (at last meeting) and where we are today
• Implementation of the geometry layout of the SC links in the LHC FLUKA geometry
• Particle fluence and energy deposition in the actual geometry (and in other options ?)
• Material studies: Irradiation exp. simulations
• Irradiation facilities
Speakers:
Francesco Broggi(INFN - LASA Lab.), Francesco Cerutti(CERN), Luigi Salvatore Esposito(CERN)
Slides
10:30
Coffee breakCoffee Lounge
Coffee Lounge
Daresbury Laboratory
Plenary summary sessionLecture Theatre
Lecture Theatre
Daresbury Laboratory
Convener:
Lucio Rossi(CERN)
80
LARP: Making the R "silent": organization, budget, integration of GARD, and integration LARP-HiLumi LHC (20'+5')
Speaker:
Giorgio Apollinari(Fermi National Accelerator Lab. (US))
Slides
81
Triplet status and plans (20'+5')
Speaker:
Paolo Ferracin(CERN)
Slides
82
The beam screen with shielding and other vacuum issues (20'+5')
Speaker:
Roberto Kersevan(CERN)
Slides
12:15
Lunch and Laboratory Visit
Plenary summary sessionLecture Theatre
Lecture Theatre
Daresbury Laboratory
Convener:
Oliver Bruning(CERN)
83
Summary on CC: can we make a choice in 2014? (20'+5')
Speaker:
Erk Jensen(CERN)
Slides
84
Summary on collimation: next step(s) and various options, (including consolidation) (20'+5')
Speaker:
Stefano Redaelli(CERN)
Slides
85
Machine Protection and required availability in view of the HL-LHC goals (20'+5')
Speaker:
Daniel Wollmann(CERN)
Slides
86
High Bandwidth feedback system: benefits for HL-LHC (20'+5')
Speaker:
John Fox(SLAC)
Slides
15:55
Coffee breakCoffee Lounge
Coffee Lounge
Daresbury Laboratory
Plenary summary sessionLecture Theatre
Lecture Theatre
Daresbury Laboratory
87
Presentation on the LIU project with a summary of their RunI performance and projections for RunII (BCMS) with an outline of outstanding tests and improvements (20'+5')
Speaker:
Simone Gilardoni(CERN)
Slides
88
Summary on WP2: what is frozen and what can change (20'+5')
Speaker:
Gianluigi Arduini(CERN)
Slides
89
Pile-up and its density at HL-LHC: a common view from the machine and experiments (25'+5')
WP2 Task Leader SessionRoom S.16 Cockcroft Institute
Room S.16 Cockcroft Institute
Daresbury Laboratory
WP4 Overview, Progress and Near Term Plans, ( including desire for scrubbing fill control, schedules, etc.)Walton Room B (CI)
Walton Room B
CI
Conveners:
DrJohn Fox(SLAC), Wolfgang Hofle(CERN)
WP5 Simulation Workshop: https://indico.cern.ch/conferenceDisplay.py?confId=275446Walton Room A Cockcroft Institute
Walton Room A Cockcroft Institute
Daresbury Laboratory
Convener:
Robert Barrie Appleby(University of Manchester (GB))
WP6 Results from Test Activities (required Task 1 and Task 3 participants)
Conveners:
Sebastiano Giannelli(CERN), Yifeng Yang(University of Southampton)
91
Results from test of SC Links at CERN
Speaker:
Sebastiano Giannelli(CERN)
Slides
92
Results from tests of SC Links at SOTON and quench protection analysis
Speaker:
Yifeng Yang(University of Southampton)
93
Modelling of quench propagation: review of available tools and plan for future activities
Speaker:
Yifeng Yang(University of Southampton)
94
Effect of radial quench propagation in multi- cable assemblies.
Analysis of measurements at SOTON
Cable for Link at P7
Modelling of high-current cables
Discussion and plan for future activity
Modelling and testing
Speaker:
Yifeng Yang(University of Southampton)
WP4Walton Room B Cockcroft Institute
Walton Room B Cockcroft Institute
Daresbury Laboratory
Convener:
John Michael Cesaratto(SLAC National Accelerator Laboratory (US))
95
CERN’s Plans with Stripline
Speaker:
John Michael Cesaratto(SLAC National Accelerator Laboratory (US))
96
Slotline ? Priority ?
WP4Walton Room B (CI)
Walton Room B
CI
Conveners:
Claudio Rivetta(SLAC), Claudio Rivetta(SLAC National Accelerator Laboratory-Unknown-Unknown), John Michael Cesaratto(SLAC National Accelerator Laboratory (US))
11:30
Lunch
WP4 Planning the next MD - goals, hardware/software requirementsWalton Room B CI
Walton Room B CI
Daresbury Laboratory
Conveners:
Claudio Rivetta(SLAC), Claudio Rivetta(SLAC National Accelerator Laboratory-Unknown-Unknown), John Michael Cesaratto(SLAC National Accelerator Laboratory (US))
WP4 Controller DesignWalton Room B (CI)
Walton Room B
CI
Conveners:
Claudio Rivetta(SLAC), Claudio Rivetta(SLAC National Accelerator Laboratory-Unknown-Unknown)
97
Potential Controllers
98
New optics
99
Discussion of proper methods to design controllers for new optics
100
Implications for MD tests
WP4 ResourcesWalton Room B Cockcroft Institute
Walton Room B Cockcroft Institute
Daresbury Laboratory
Conveners:
John Fox(SLAC), Wolfgang Hofle(CERN)
101
LARP - CERN
102
Manpower
103
Budget options and outlook
WP4 Dynamics ModelingWalton Room B Cockcroft Institute
Walton Room B Cockcroft Institute
Daresbury Laboratory
Convener:
Claudio Rivetta(SLAC)
104
Reduced Model
105
Fitting
Slides
106
Head-Tail, CMAD and Measurements for Identification
WP4 Hardware UpgradeWalton Room B Cockcroft Institute
Walton Room B Cockcroft Institute
Daresbury Laboratory
Conveners:
John Dusatko(SLAC), John Fox(SLAC)
107
Cern Collaboration planning
Slides
108
New Features ? MD needs?
109
Looking at 8 GS/sec. options
110
Amplifier test results, directions
WP4 Open Discussion, close out and assigmentsWalton Room B Cockcroft Institute