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, 11 November 2013

09:30

09:30 - 12:00
Room: Walton Room A

12:00 Lunch
Lunch
12:00 - 14:00
14:00
14:00 - 22:00
Room: Lecture Theatre
Contributions

14:00 Welcome - Swapan Chattopadhyay (Cockcroft Institute, UK)

14:10 Daresbury and UK activity for HL-LHC (25'+5') - Grahame Blair (Royal Holloway, Univ. of London)

14:40 CERN vision for Physics at higher luminosity and higher energy (25'+5') - Sergio Bertolucci (CERN)

15:10 The High Luminosity LHC Project (25'+5') - Lucio Rossi (CERN)

15:40 The LHC Detector Upgrade for High Luminosity Physics (25'+5') - Sergio Bertolucci (CERN)

16:30 The USA effort for HL-LHC (25'+5') - Stuart Henderson (FNAL)

17:00 The Japan effort for HL-LHC (25'+5') - Atsuto Suzuki (KEK)

17:30 The CERN programme for LHC operation and upgrade (25'+5') - Frederick Bordry (CERN)

18:00 Open discussion
Tuesday, 12 November 2013
09:00
09:00 - 12:15
Room: Lecture Theatre
Contributions

09:00 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)

09:30 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 Magnet status and open issues (25'+5') - Ezio Todesco (CERN)

11:00 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 Cooling configuration in IR1 and IR5 based on the present layout (20'+5') - Rob Van Weelderen (CERN)

11:50 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 Lunch break
Lunch break
12:15 - 14:00
14:00
14:00 - 16:05
Room: Lecture Theatre
Contributions

14:00 WBS of HL-LHC: Structure, types of document, tools (example, use beam dump) (30'+5') - Isabel Bejar Alonso (CERN)

14:35 RF baseline and open issues (200MHz, 800MHz, possible wideband feedback system and crab cavities) (25'+5') - Erk Jensen (CERN)

15:05 The collimation baseline for HL-LHC and oustanding issues (e-lens and other) (25'+5') - Stefano Redaelli (CERN)

15:35 Present baseline of HL-LHC integration (25'+5') - Paolo Fessia (CERN)
16:05 Coffee break
Coffee break
16:05 - 16:15
Room: Coffee Lounge

16:15

16:15 - 18:20
Room: Boardroom
Wednesday, 13 November 2013
09:00
09:00 - 10:30
Room: Lecture Theatre
Contributions

09:00 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)

09:25 Field quality requirements from dynamic aperture: including matching section (25') WP2+WP3+WP5+WP8+WP10 - Yuri Nosochkov

09:50 Triplet Correctors specifications (20') WP2+WP3+WP5+WP8+WP10 - Massimo Giovannozzi (CERN)

10:10 Tolerances on powering, alignment and ground motion (20') WP2+WP3+WP6 - Miriam Fitterer (CERN)
09:00 - 10:30
Room: Walton Room B (Cockcroft Institute)
Contributions

09:00 Cavities - Rama Calaga (CERN)

09:25 Cryomodules - Shrikant Pattalwar (STFC Daresbury Laboratory, UK)

09:50 Preliminary Considerations on 800 MHz Cavity Design - Mikhail Zobov (INFN LNF)

10:10 LARP contribution to crabs - Alessandro Ratti (Lawrence Berkeley National Lab. (US))
09:00 - 10:30
Room: Walton Room A (Cockcroft Institute)
Contributions

09:00 Report from Task 6.1 - Amalia Ballarino (CERN)

09:30 Report from Task 6.2 - 1st part (20') - Udo Wagner (CERN)

09:50 Report from Task 6.2 - 2nd part (30') - Udo Wagner (CERN)
10:30 Coffee break
Coffee break
10:30 - 10:55
Room: Coffee Lounge (WP2 and others), G08 (WP4, WP6)
10:55
10:55 - 12:50
Room: Lecture Theatre
Contributions

10:55 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 Energy deposition including matching section with latest layout version (30') WP2+WP3+WP5+WP8+WP9+WP10 - Luigi Salvatore Esposito (CERN)

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

12:25 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 - 12:50
Room: Walton Room B (Cockcroft Institute)
Contributions

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

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

11:55 Go to WP2 Joint Session

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

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

12:00 Integration Studies - Jean-Pierre Corso (CERN) Sylvain Weisz (CERN)
12:50 Lunch
Lunch
12:50 - 14:00
14:00
14:00 - 15:50
Room: Lecture Theatre
Contributions

14:00 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)

14:20 Intensity limitations from existing and new HW in the HL-LHC era (30') WP2+WP4+WP7+WP8+WP9 - Rhodri Jones (CERN)

14:50 Beam-beam studies and code development update (30') WP2 - Tatiana Pieloni (CERN)

15:20 Update on strong-strong simulations for HL-LHC (impact of damper, power converters, crab cavity noise) (30') WP2+WP4 - Stefan Paret
14:00 - 15:50
Room: Walton Room B (Cockcroft Institute)
Contributions

14:00 D2 conceptual design and field quality optimization (20'+5') - Ramesh Gupta (BNL)

14:25 Design options for D2 (20'+5') - GianLuca Sabbi (LBNL)

14:50 D1 design at 150 mm aperture and plans (20'+5') - Tatsushi Nakamoto (KEK)

15:15 Energy deposition on triplet and D1 (20'+10') - Nikolai Mokhov (Fermi National Accelerator Lab. (US))
14:00 - 15:50
Room: Walton Room A (Cockcroft Institute)
Contributions

14:00 WP5: status and plan - Robert Barrie Appleby (University of Manchester (GB))

14:25 Baseline for cryo-collimators - Alessandro Bertarelli (CERN)

14:50 Energy deposition with cryo-collimators in IR2 (ions) and IR7 - Anton Lechner (CERN)

15:20 Background studies for different HL-LHC options - Regina Kwee-Hinzmann (University of London (GB))
14:00 - 15:50
Room: Room S.16 (Cockcroft Institute)
Contributions

14:00 Presentation from Task 6.3 - Yifeng Yang (University of Southampton)

15:00 Task 6.1, Task 6.2, Task 6.3 and Task 6.4
15:50 Coffee break
Coffee break
15:50 - 16:20
Room: Coffee Lounge (WP2 and others) and G.08 (WP3, WP4, WP5)
16:20
16:20 - 18:00
Room: Lecture Theatre
Contributions

16:20 Update on weak-strong beam beam simulations for HL-LHC (35') WP2 - Danilo Banfi (Ecole Polytechnique Federale de Lausanne (CH))

16:55 Present understanding of the instabilities observed at the LHC during Run I and implications for HL-LHC (35') WP2 - Elias Metral (CERN)

17:30 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)
16:20 - 18:00
Room: Walton Room B (Cokcroft Institute)
Contributions

16:20 QXF planning (20'+20') - Giorgio Ambrosio (Fermilab) Paolo Ferracin (CERN)

17:00 HQ and LHQ planning - GianLuca Sabbi (LBNL) Giorgio Ambrosio (Fermilab)
16:20 - 18:00
Room: Room S16 Cockcroft Institute
Contributions

16:20 SPS testing - Alick Macpherson (CERN)

16:40 Cryogenics for HL-LHC - Laurent Jean Tavian (CERN)

17:00 Discussion on cavity interfaces, cryomodules & cryogenics - Ofelia Capatina (CERN)
16:20 - 18:00
Room: Walton Room A (Cockcroft Institute)
Contributions

16:20 Simulated cleaning for HL-LHC layouts with errors (20') - Aurelien Marsili (CERN)

16:40 Comparison Merlin/Sixtrack and first HL-LHC results (20') - Maurizio Serluca (University of Manchester (GB))

17:00 Irradiation tests at BNL for collimator materials (20') - Nick Simos (Brookhaven National Laboratory)

17:20 Collimator failure losses for various HL-LHC configurations (20') - Luisella Lari (IFIC (CSIC) & CERN)

17:40 Update on non-linear collimation schemes (20') - Javier Resta Lopez (IFIC, Valencia University)
19:30 Banquet @ Ruthin Castle
Banquet @ Ruthin Castle
19:30 - 22:30
Thursday, 14 November 2013
09:00
09:00 - 10:30
Room: Lecture Theatre
Contributions

09:00 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))

09:20 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))

09:45 Transition between injection optics and collision optics (including ATS squeeze) (25') WP2 - Maxim Korostelev (University of Liverpool (GB))

10:10 Requirements for ions and available solutions (20') WP2+WP5+WP7+WP8+WP10 - John Jowett (CERN)
09:00 - 10:30
Room: Walton Room A (Cockcroft Institute)
Contributions

09:00 QXF protection (20'+10') - Giorgio Ambrosio (Fermilab)

09:30 Options for resistive magnets in HL-LHC era (20'+5') - Paolo Fessia (CERN)

09:55 HQ results and implication for QXF (20'+10') - GianLuca Sabbi (LBNL)
09:00 - 10:30
Room: Room F.26 (Cockcroft Institute)
Contributions

09:45 Measuring multipole components - Maria Navarro Tapia
09:00 - 10:30
Room: Walton Room B (Cockcroft Institute)
Contributions

09:00 Final layout and plans for crystal collimation tests at LHC (25') - Walter Scandale (Universite de Paris-Sud 11 (FR))

09:30 Progress towards the conceptual design of a hollow electron lens for the LHC (25') - Giulio Stancari (FNAL)

10:00 RC collimator design: prototyping experience and LHC prospect (20') - Thomas Markiewicz (SLAC)
09:00 - 10:00
Room: Room S.16 (Cockcroft Institute)
Contributions

09:00 Report from Task 6.4 - Francesco Broggi (INFN - LASA Lab.) Francesco Cerutti (CERN) Luigi Salvatore Esposito (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Coffee Lounge
11:00
11:00 - 12:15
Room: Lecture Theatre
Contributions

11:00 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 Triplet status and plans (20'+5') - Paolo Ferracin (CERN)

11:50 The beam screen with shielding and other vacuum issues (20'+5') - Roberto Kersevan (CERN)
12:15 Lunch and Laboratory Visit
Lunch and Laboratory Visit
12:15 - 14:15
14:15
14:15 - 15:55
Room: Lecture Theatre
Contributions

14:15 Summary on CC: can we make a choice in 2014? (20'+5') - Erk Jensen (CERN)

14:40 Summary on collimation: next step(s) and various options, (including consolidation) (20'+5') - Stefano Redaelli (CERN)

15:05 Machine Protection and required availability in view of the HL-LHC goals (20'+5') - Daniel Wollmann (CERN)

15:30 High Bandwidth feedback system: benefits for HL-LHC (20'+5') - John Fox (SLAC)
15:55 Coffee break
Coffee break
15:55 - 16:25
Room: Coffee Lounge
16:25
16:25 - 18:00
Room: Lecture Theatre
Contributions

16:25 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)

16:50 Summary on WP2: what is frozen and what can change (20'+5') - Gianluigi Arduini (CERN)

17:15 Pile-up and its density at HL-LHC: a common view from the machine and experiments (25'+5') - Beniamino Di Girolamo (CERN)

17:45 News from CB, SC and close up (5'+5') - Lucio Rossi (CERN)
Friday, 15 November 2013

09:00

09:00 - 12:00
Room: Room S.16 Cockcroft Institute

09:00 - 09:30
Room: Walton Room B

https://indico.cern.ch/conferenceDisplay.py?confId=275446
https://indico.cern.ch/conferenceDisplay.py?confId=275446
09:00 - 15:00
Room: Walton Room A Cockcroft Institute
09:00 - 11:00
Contributions

09:00 Results from test of SC Links at CERN - Sebastiano Giannelli (CERN)

09:30 Results from tests of SC Links at SOTON and quench protection analysis - Yifeng Yang (University of Southampton)

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

10:30 Effect of radial quench propagation in multi- cable assemblies. - Yifeng Yang (University of Southampton)
09:30
09:30 - 10:30
Room: Walton Room B Cockcroft Institute
Contributions

09:30 CERN’s Plans with Stripline - John Michael Cesaratto (SLAC National Accelerator Laboratory (US))

10:00 Slotline ? Priority ?
10:30

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

11:30 Lunch
Lunch
11:30 - 13:00

13:00

13:00 - 13:30
Room: Walton Room B CI
13:30
13:30 - 14:15
Room: Walton Room B
Contributions

13:30 Potential Controllers

13:40 New optics

13:50 Discussion of proper methods to design controllers for new optics

14:05 Implications for MD tests
14:15
14:15 - 14:30
Room: Walton Room B Cockcroft Institute
Contributions

14:15 LARP - CERN

14:20 Manpower

14:25 Budget options and outlook
14:30
14:30 - 15:00
Room: Walton Room B Cockcroft Institute
Contributions

14:30 Reduced Model

14:40 Fitting

14:50 Head-Tail, CMAD and Measurements for Identification
15:00
15:00 - 15:30
Room: Walton Room B Cockcroft Institute
Contributions

15:00 Cern Collaboration planning

15:05 New Features ? MD needs?

15:10 Looking at 8 GS/sec. options

15:20 Amplifier test results, directions
15:30

15:30 - 16:00
Room: Walton Room B Cockcroft Institute