Name: 3rd Joint HiLumi LHC-LARP Annual Meeting
Start: 2013-11-11T09:30:00+00:00
End: 2013-11-15T16:30:00+00:00
Location: Daresbury Laboratory

Monday, November 11, 2013

9:30 AM

9:30 AM - 12:00 PM
Room: Walton Room A

12:00 PM Lunch
Lunch
12:00 PM - 2:00 PM
2:00 PM
2:00 PM - 10:00 PM
Room: Lecture Theatre
Contributions

2:00 PM Welcome - Swapan Chattopadhyay (Cockcroft Institute, UK)

2:10 PM Daresbury and UK activity for HL-LHC (25'+5') - Grahame Blair (Royal Holloway, Univ. of London)

2:40 PM CERN vision for Physics at higher luminosity and higher energy (25'+5') - Sergio Bertolucci (CERN)

3:10 PM The High Luminosity LHC Project (25'+5') - Lucio Rossi (CERN)

3:40 PM The LHC Detector Upgrade for High Luminosity Physics (25'+5') - Sergio Bertolucci (CERN)

4:30 PM The USA effort for HL-LHC (25'+5') - Stuart Henderson (FNAL)

5:00 PM The Japan effort for HL-LHC (25'+5') - Atsuto Suzuki (KEK)

5:30 PM The CERN programme for LHC operation and upgrade (25'+5') - Frederick Bordry (CERN)

6:00 PM Open discussion
Tuesday, November 12, 2013
9:00 AM
9:00 AM - 12:15 PM
Room: Lecture Theatre
Contributions

9:00 AM Presentation on 2013 PLC topics, documentation, open issues (e.g. CC installation underground and space requirements) and plans for 2014 (25'+5') - Markus Zerlauth (CERN)

9:30 AM Presentation on IR1 & IR5 layout configuration for HL-LHC (including references to documentation and optics configurations [round and flat optics]) (25'+5') - Riccardo De Maria (CERN)

10:00 AM Magnet status and open issues (25'+5') - Ezio Todesco (CERN)

11:00 AM Heat deposition, beam screen, and MS layout implications for different optics configurations (flat versus round beam, TAN design and losses to CC) (20'+5') - Francesco Cerutti (CERN)

11:25 AM Cooling configuration in IR1 and IR5 based on the present layout (20'+5') - Rob Van Weelderen (CERN)

11:50 AM 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') - Gianluigi Arduini (CERN) Oliver Bruning (CERN)
12:15 PM Lunch break
Lunch break
12:15 PM - 2:00 PM
2:00 PM
2:00 PM - 4:05 PM
Room: Lecture Theatre
Contributions

2:00 PM WBS of HL-LHC: Structure, types of document, tools (example, use beam dump) (30'+5') - Isabel Bejar Alonso (CERN)

2:35 PM RF baseline and open issues (200MHz, 800MHz, possible wideband feedback system and crab cavities) (25'+5') - Erk Jensen (CERN)

3:05 PM The collimation baseline for HL-LHC and oustanding issues (e-lens and other) (25'+5') - Stefano Redaelli (CERN)

3:35 PM Present baseline of HL-LHC integration (25'+5') - Paolo Fessia (CERN)
4:05 PM Coffee break
Coffee break
4:05 PM - 4:15 PM
Room: Coffee Lounge

4:15 PM

4:15 PM - 6:20 PM
Room: Boardroom
Wednesday, November 13, 2013
9:00 AM
9:00 AM - 10:30 AM
Room: Lecture Theatre
Contributions

9:00 AM 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 - GianLuca Sabbi (LBNL)

9:25 AM Field quality requirements from dynamic aperture: including matching section (25') WP2+WP3+WP5+WP8+WP10 - Yuri Nosochkov

9:50 AM Triplet Correctors specifications (20') WP2+WP3+WP5+WP8+WP10 - Massimo Giovannozzi (CERN)

10:10 AM Tolerances on powering, alignment and ground motion (20') WP2+WP3+WP6 - Miriam Fitterer (CERN)
9:00 AM - 10:30 AM
Room: Walton Room B (Cockcroft Institute)
Contributions

9:00 AM Cavities - Rama Calaga (CERN)

9:25 AM Cryomodules - Shrikant Pattalwar (STFC Daresbury Laboratory, UK)

9:50 AM Preliminary Considerations on 800 MHz Cavity Design - Mikhail Zobov (INFN LNF)

10:10 AM LARP contribution to crabs - Alessandro Ratti (Lawrence Berkeley National Lab. (US))
9:00 AM - 10:30 AM
Room: Walton Room A (Cockcroft Institute)
Contributions

9:00 AM Report from Task 6.1 - Amalia Ballarino (CERN)

9:30 AM Report from Task 6.2 - 1st part (20') - Udo Wagner (CERN)

9:50 AM Report from Task 6.2 - 2nd part (30') - Udo Wagner (CERN)
10:30 AM Coffee break
Coffee break
10:30 AM - 10:55 AM
Room: Coffee Lounge (WP2 and others), G08 (WP4, WP6)
10:55 AM
10:55 AM - 12:50 PM
Room: Lecture Theatre
Contributions

10:55 AM 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 - Roderik Bruce (CERN)

11:25 AM Energy deposition including matching section with latest layout version (30') WP2+WP3+WP5+WP8+WP9+WP10 - Luigi Salvatore Esposito (CERN)

11:55 AM Transverse impedance in the HL-LHC era (30') WP2+WP3+WP4+WP5+WP7+WP8 - Nicolas Frank Mounet (CERN)

12:25 PM Status of the BBLR design with emphasis on MD, acc physics questions and possible HW issues (25') WP2+WP5+WP7 - Ralph Steinhagen (CERN)
10:55 AM - 12:50 PM
Room: Walton Room B (Cockcroft Institute)
Contributions

10:55 AM LLRF considerations for the LHC Crab Cavities - Philippe Baudrenghien (CERN)

11:25 AM LLRF modelling - Amos Dexter (Lancaster University)

11:55 AM Go to WP2 Joint Session

12:25 PM Machine protection - Bruce Yee Rendon (Centro Invest. Estudios Avanz. IPN (MX))
10:55 AM - 12:50 PM
Room: Walton Room A (Cockcroft Institute)
Contributions

10:55 AM Report from Task 6.3 - Yifeng Yang (University of Southampton)

12:00 PM Integration Studies - Jean-Pierre Corso (CERN) Sylvain Weisz (CERN)
12:50 PM Lunch
Lunch
12:50 PM - 2:00 PM
2:00 PM
2:00 PM - 3:50 PM
Room: Lecture Theatre
Contributions

2:00 PM Heat load from impedance on existing and new HW in the LHC era (including effect of flat bunches) (20') WP2+WP4+WP9 - Benoit Salvant (CERN)

2:20 PM Intensity limitations from existing and new HW in the HL-LHC era (30') WP2+WP4+WP7+WP8+WP9 - Rhodri Jones (CERN)

2:50 PM Beam-beam studies and code development update (30') WP2 - Tatiana Pieloni (CERN)

3:20 PM Update on strong-strong simulations for HL-LHC (impact of damper, power converters, crab cavity noise) (30') WP2+WP4 - Stefan Paret
2:00 PM - 3:50 PM
Room: Walton Room B (Cockcroft Institute)
Contributions

2:00 PM D2 conceptual design and field quality optimization (20'+5') - Ramesh Gupta (BNL)

2:25 PM Design options for D2 (20'+5') - GianLuca Sabbi (LBNL)

2:50 PM D1 design at 150 mm aperture and plans (20'+5') - Tatsushi Nakamoto (KEK)

3:15 PM Energy deposition on triplet and D1 (20'+10') - Nikolai Mokhov (Fermi National Accelerator Lab. (US))
2:00 PM - 3:50 PM
Room: Walton Room A (Cockcroft Institute)
Contributions

2:00 PM WP5: status and plan - Robert Barrie Appleby (University of Manchester (GB))

2:25 PM Baseline for cryo-collimators - Alessandro Bertarelli (CERN)

2:50 PM Energy deposition with cryo-collimators in IR2 (ions) and IR7 - Anton Lechner (CERN)

3:20 PM Background studies for different HL-LHC options - Regina Kwee-Hinzmann (University of London (GB))
2:00 PM - 3:50 PM
Room: Room S.16 (Cockcroft Institute)
Contributions

2:00 PM Presentation from Task 6.3 - Yifeng Yang (University of Southampton)

3:00 PM Task 6.1, Task 6.2, Task 6.3 and Task 6.4
3:50 PM Coffee break
Coffee break
3:50 PM - 4:20 PM
Room: Coffee Lounge (WP2 and others) and G.08 (WP3, WP4, WP5)
4:20 PM
4:20 PM - 6:00 PM
Room: Lecture Theatre
Contributions

4:20 PM Update on weak-strong beam beam simulations for HL-LHC (35') WP2 - Danilo Banfi (Ecole Polytechnique Federale de Lausanne (CH))

4:55 PM Present understanding of the instabilities observed at the LHC during Run I and implications for HL-LHC (35') WP2 - Elias Metral (CERN)

5:30 PM Electron cloud effects and expected limitations in the HL-LHC era (stability, heat load in existing and new components, countermeasures) (30') WP2+WP9 - Giovanni Iadarola (CERN - University of Naples Federico II)
4:20 PM - 6:00 PM
Room: Walton Room B (Cokcroft Institute)
Contributions

4:20 PM QXF planning (20'+20') - Giorgio Ambrosio (Fermilab) Paolo Ferracin (CERN)

5:00 PM HQ and LHQ planning - GianLuca Sabbi (LBNL) Giorgio Ambrosio (Fermilab)
4:20 PM - 6:00 PM
Room: Room S16 Cockcroft Institute
Contributions

4:20 PM SPS testing - Alick Macpherson (CERN)

4:40 PM Cryogenics for HL-LHC - Laurent Jean Tavian (CERN)

5:00 PM Discussion on cavity interfaces, cryomodules & cryogenics - Ofelia Capatina (CERN)
4:20 PM - 6:00 PM
Room: Walton Room A (Cockcroft Institute)
Contributions

4:20 PM Simulated cleaning for HL-LHC layouts with errors (20') - Aurelien Marsili (CERN)

4:40 PM Comparison Merlin/Sixtrack and first HL-LHC results (20') - Maurizio Serluca (University of Manchester (GB))

5:00 PM Irradiation tests at BNL for collimator materials (20') - Nick Simos (Brookhaven National Laboratory)

5:20 PM Collimator failure losses for various HL-LHC configurations (20') - Luisella Lari (IFIC (CSIC) & CERN)

5:40 PM Update on non-linear collimation schemes (20') - Javier Resta Lopez (IFIC, Valencia University)
7:30 PM Banquet @ Ruthin Castle
Banquet @ Ruthin Castle
7:30 PM - 10:30 PM
Thursday, November 14, 2013
9:00 AM
9:00 AM - 10:30 AM
Room: Lecture Theatre
Contributions

9:00 AM Modellization of fringe fields and crab cavities in SIXTRACK possibly requirements on field quality from crab cavities (20') WP2+WP4+WP3 - David Robert Brett (University of Manchester (GB)) Ewen Hamish Maclean (University of Oxford (GB))

9:20 AM Alternative design of the matching section (option to increase crab cavity kicks) (25') WP2+WP4+WP3 - Barbara Dalena (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))

9:45 AM Transition between injection optics and collision optics (including ATS squeeze) (25') WP2 - Maxim Korostelev (University of Liverpool (GB))

10:10 AM Requirements for ions and available solutions (20') WP2+WP5+WP7+WP8+WP10 - John Jowett (CERN)
9:00 AM - 10:30 AM
Room: Walton Room A (Cockcroft Institute)
Contributions

9:00 AM QXF protection (20'+10') - Giorgio Ambrosio (Fermilab)

9:30 AM Options for resistive magnets in HL-LHC era (20'+5') - Paolo Fessia (CERN)

9:55 AM HQ results and implication for QXF (20'+10') - GianLuca Sabbi (LBNL)
9:00 AM - 10:30 AM
Room: Room F.26 (Cockcroft Institute)
Contributions

9:45 AM Measuring multipole components - Maria Navarro Tapia
9:00 AM - 10:30 AM
Room: Walton Room B (Cockcroft Institute)
Contributions

9:00 AM Final layout and plans for crystal collimation tests at LHC (25') - Walter Scandale (Universite de Paris-Sud 11 (FR))

9:30 AM Progress towards the conceptual design of a hollow electron lens for the LHC (25') - Giulio Stancari (FNAL)

10:00 AM RC collimator design: prototyping experience and LHC prospect (20') - Thomas Markiewicz (SLAC)
9:00 AM - 10:00 AM
Room: Room S.16 (Cockcroft Institute)
Contributions

9:00 AM Report from Task 6.4 - Francesco Broggi (INFN - LASA Lab.) Francesco Cerutti (CERN) Luigi Salvatore Esposito (CERN)
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
Room: Coffee Lounge
11:00 AM
11:00 AM - 12:15 PM
Room: Lecture Theatre
Contributions

11:00 AM LARP: Making the R "silent": organization, budget, integration of GARD, and integration LARP-HiLumi LHC (20'+5') - Giorgio Apollinari (Fermi National Accelerator Lab. (US))

11:25 AM Triplet status and plans (20'+5') - Paolo Ferracin (CERN)

11:50 AM The beam screen with shielding and other vacuum issues (20'+5') - Roberto Kersevan (CERN)
12:15 PM Lunch and Laboratory Visit
Lunch and Laboratory Visit
12:15 PM - 2:15 PM
2:15 PM
2:15 PM - 3:55 PM
Room: Lecture Theatre
Contributions

2:15 PM Summary on CC: can we make a choice in 2014? (20'+5') - Erk Jensen (CERN)

2:40 PM Summary on collimation: next step(s) and various options, (including consolidation) (20'+5') - Stefano Redaelli (CERN)

3:05 PM Machine Protection and required availability in view of the HL-LHC goals (20'+5') - Daniel Wollmann (CERN)

3:30 PM High Bandwidth feedback system: benefits for HL-LHC (20'+5') - John Fox (SLAC)
3:55 PM Coffee break
Coffee break
3:55 PM - 4:25 PM
Room: Coffee Lounge
4:25 PM
4:25 PM - 6:00 PM
Room: Lecture Theatre
Contributions

4:25 PM 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') - Simone Gilardoni (CERN)

4:50 PM Summary on WP2: what is frozen and what can change (20'+5') - Gianluigi Arduini (CERN)

5:15 PM Pile-up and its density at HL-LHC: a common view from the machine and experiments (25'+5') - Beniamino Di Girolamo (CERN)

5:45 PM News from CB, SC and close up (5'+5') - Lucio Rossi (CERN)
Friday, November 15, 2013

9:00 AM

9:00 AM - 12:00 PM
Room: Room S.16 Cockcroft Institute

9:00 AM - 9:30 AM
Room: Walton Room B

https://indico.cern.ch/conferenceDisplay.py?confId=275446
https://indico.cern.ch/conferenceDisplay.py?confId=275446
9:00 AM - 3:00 PM
Room: Walton Room A Cockcroft Institute
9:00 AM - 11:00 AM
Contributions

9:00 AM Results from test of SC Links at CERN - Sebastiano Giannelli (CERN)

9:30 AM Results from tests of SC Links at SOTON and quench protection analysis - Yifeng Yang (University of Southampton)

10:00 AM Modelling of quench propagation: review of available tools and plan for future activities - Yifeng Yang (University of Southampton)

10:30 AM Effect of radial quench propagation in multi- cable assemblies. - Yifeng Yang (University of Southampton)
9:30 AM
9:30 AM - 10:30 AM
Room: Walton Room B Cockcroft Institute
Contributions

9:30 AM CERN’s Plans with Stripline - John Michael Cesaratto (SLAC National Accelerator Laboratory (US))

10:00 AM Slotline ? Priority ?
10:30 AM

10:30 AM - 11:30 AM
Room: Walton Room B

11:30 AM Lunch
Lunch
11:30 AM - 1:00 PM

1:00 PM

1:00 PM - 1:30 PM
Room: Walton Room B CI
1:30 PM
1:30 PM - 2:15 PM
Room: Walton Room B
Contributions

1:30 PM Potential Controllers

1:40 PM New optics

1:50 PM Discussion of proper methods to design controllers for new optics

2:05 PM Implications for MD tests
2:15 PM
2:15 PM - 2:30 PM
Room: Walton Room B Cockcroft Institute
Contributions

2:15 PM LARP - CERN

2:20 PM Manpower

2:25 PM Budget options and outlook
2:30 PM
2:30 PM - 3:00 PM
Room: Walton Room B Cockcroft Institute
Contributions

2:30 PM Reduced Model

2:40 PM Fitting

2:50 PM Head-Tail, CMAD and Measurements for Identification
3:00 PM
3:00 PM - 3:30 PM
Room: Walton Room B Cockcroft Institute
Contributions

3:00 PM Cern Collaboration planning

3:05 PM New Features ? MD needs?

3:10 PM Looking at 8 GS/sec. options

3:20 PM Amplifier test results, directions
3:30 PM

3:30 PM - 4:00 PM
Room: Walton Room B Cockcroft Institute