Name: 7th HL-LHC Collaboration Meeting
Start: 2017-11-13T08:00:00+01:00
End: 2017-11-16T18:00:00+01:00
Location: CIEMAT, Madrid

7th HL-LHC Collaboration Meeting

from Monday 13 November 2017 (08:00) to Thursday 16 November 2017 (18:00)

Monday 13 November 2017

08:00 Registration for CB members
Registration for CB members
08:00 - 09:00
Room: Bldg.1, ground floor

09:00 Collaboration Board (restricted to CB members)
Collaboration Board (restricted to CB members)
09:00 - 12:00
Room: Bldg. 1, Sala de Consejo, 1st floor https://indico.cern.ch/event/673692/

12:00 Lunch break and Registration for all participants
Lunch break and Registration for all participants
12:00 - 14:00
Room: Bldg. 1, ground floor
14:00
14:00 - 16:20
Room: Bldg.1, Main Auditorium, ground floor
Contributions

14:00 Welcome - Juan María Vázquez (Secretary General for Science and Innovation)

14:10 CIEMAT general overview and specific plans for the next generation of SC magnets - Ramon Gavela Gonzalez (CIEMAT)

14:25 From LHC to post LHC era - Frederick Bordry (CERN)

14:55 Experiments upgrade - Manfred Krammer (CERN)

15:25 HiLumi general status incl. conlusion of reviews and CE advancement - Lucio Rossi (CERN)

15:55 Cost benefit analysis of large research infrastructure. The LHC and HL-LHC case - Massimo Florio (Università di Milano)
16:20 Coffee break
Coffee break
16:20 - 16:50
Room: Bldg. 1, 2nd floor
16:50
16:50 - 18:40
Room: Bldg.1, Main Auditorium, ground floor
Contributions

16:50 Status of US contribution after CD1 Review (incl. construction plan, acceptance criteria, closing of options) - Giorgio Apollinari (Fermi National Accelerator Lab. (US))

17:20 Overview of HiLumi collaborations and status of the options - Oliver Bruning (CERN)

17:40 Update on the HiLumi/LIU parameters and performance ramp up after LS2 - Giovanni Rumolo (CERN)

18:00 CIEMAT talk on correctors - Fernando Toral (Centro de Investigaciones Energéti cas Medioambientales y Tecno)

18:20 Alignment requirements: status, requirements and impact on performance - Massimo Giovannozzi (CERN) Paolo Fessia (CERN)
18:40 Welcome drink (all)
Welcome drink (all)
18:40 - 20:00
Room: Bldg. 1, 2nd floor

20:00 Collaboration Board Dinner (upon invitation)
Collaboration Board Dinner (upon invitation)
20:00 - 21:30
Room: Restaurant St James
Tuesday 14 November 2017
08:30
08:30 - 10:40
Room: Bldg. 1, Main Auditorium, ground floor
Contributions

08:30 Integration and preliminary view on the installation - Paolo Fessia (CERN)

09:00 Baseline changes, TDR and practical implementation of the documentation for HiLumi construction - Isabel Bejar Alonso (CERN)

09:30 Update of optics layout and operational scenarii for HL-LHC and performance - Rogelio Tomas Garcia (CERN) Elias Metral (CERN) Yannis Papaphilippou (CERN)

10:00 The HL-LHC circuits and protection options - Samer Yammine (CERN)

10:20 Effects of magnet protection and new equipment on the HL-LHC beam and considerations for machine protection - Daniel Wollmann (CERN) Markus Zerlauth (CERN)
10:40 Photograph (main entrance of building 1) and Coffee break
Photograph (main entrance of building 1) and Coffee break
10:40 - 11:10
Room: Bldg.1, 2nd floor
11:10
11:10 - 12:40
Room: Bldg. 1, Main Auditorium, ground floor
Contributions

11:10 Pile-up, pile-up density. How the experiments are going to deal with that? - Didier Claude Contardo (Universite Claude Bernard-Lyon I (FR))

11:40 Heavy-ion performance of HL-LHC - John Jowett (CERN)

12:00 VAX region, status of proposed changes - Francisco Sanchez Galan (CERN)

12:20 ITHACA working group: equipment design and maintenance best practice to reduce personnel radiation exposure - Mario Di Castro (CERN)
12:40 Lunch break
Lunch break
12:40 - 14:00
Room: Canteen, Bldg.1, ground floor
14:00
14:00 - 16:00
Room: Bldg. 1, Main Auditorium, ground floor
Contributions

14:00 MQXF (results of all type of tests and global plan CERN/AUP) - Giorgio Ambrosio (Fermilab) Paolo Ferracin (CERN)

14:30 D1 results and status - Tatsushi Nakamoto

14:50 Overview on Nb-Ti IR magnets - Ezio Todesco (CERN) Paolo Ferracin (CERN)

15:10 Recap of energy deposition and radiation damage - Francesco Cerutti (CERN)

15:30 Magnet test plan including collaborations, String and test stand - Marta Bajko (CERN)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Bldg.1, 2nd floor
16:30
16:30 - 18:10
Room: Bldg.1, Room Marie Curie, ground floor
Contributions

16:30 Results from the Beam Gas Vertex demonstrator & plans for the future - Sotiris Vlachos (National Technical Univ. of Athens (GR))

16:55 Update on luminosity monitoring for HL-LHC - Marcus Palm (University of London (GB))

17:20 Status and plans for e-beam R&D - Adriana Rossi (CERN)

17:45 Progress with electro-optical BPMs - Alberto Arteche Gonzalez (University of London (GB)) Stephen Gibson (Royal Holloway, University of London)
16:30 - 18:30
Room: Bldg. 1, Main Auditorium, ground floor
Contributions

16:30 D1 status - Tatsushi Nakamoto

17:15 D2 status - Pasquale Fabbricatore (INFN e Universita Genova (IT))

18:00 MQYY status - Helene Felice (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
16:30 - 18:15
Room: Bldg.66, Seminar room, 3rd floor
Contributions

16:30 Crab cavity studies including full detuning & offsets due to long range beam-beam interactions - Emi Yamakawa (Lancaster University (GB))

16:50 RF dipole bare cavity tests & future plans (including Cavity/HOM/PU update) - Jean Delayen (Thomas Jefferson National Accelerator Facility)

17:10 DQW bare +HOM cavity tests & future plans (including Cavity/HOM/PU update) - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)

17:30 CERN DQW tests summary - Alejandro Castilla Loeza (CERN)

17:50 RFD HOM optimization - Zenghai Li (SLAC)
16:30 - 18:20
Room: Bldg.1, Room B, 2nd floor
Contributions

16:30 Introduction, news and status - Stefano Redaelli (CERN)

16:50 Status of collimation ativities in HL-UK - Robert Barrie Appleby (University of Manchester (GB))

17:20 Layout and performance of Run III system - Alessio Mereghetti (CERN)

17:50 Collimation IR layouts for HL-LHC - Hector Garcia Morales (Royal Holloway University of London (RHUL))
16:30 - 18:10
Room: Bldg.2, Room Maria de Maeztu, ground floor
Contributions

16:30 Results of studies on dilution kickers for HL-LHC - Christoph Wiesner (CERN)

16:50 Energy deposition in TCDQ / TCSP and dump - Matthias Immanuel Frankl (CERN)

17:10 Updates on thermo-mechanical calculations on the LHC TDE - Tobias Polzin (CERN)

17:30 First results from superconducting magnet component damage experiments with beam - Daniel Wollmann (CERN)

17:50 Interlocking for HiLumi – what will be different? - Jan Uythoven (CERN)
16:30 - 18:30
Room: Bldg.1, Room C, 2nd floor
Contributions

16:30 ATLAS HiRadMat tests - Beniamino Di Girolamo (CERN)

16:50 Machine induced backgrounds - Stephen Gibson (Royal Holloway, University of London)

17:10 Crab Cavity failures: relevant parameters and combined failures - Matthieu Valette (CERN)

17:30 LHC to HL-LHC: TAS-TAN deinstallation & TAXS-TAXN installation - Sebastien Evrard (CERN)

17:50 VAX system with implications on ATLAS and CMS vacuum systems - Vincent Baglin (CERN)

18:10 New SR beam line at BINP for photo-desorption and photo-electron emission investigations. Experimental program for HiLumi. Options for future experiments. - Alexander Krasnov (Budker Institute of Nuclear Physics (BINP))
Wednesday 15 November 2017
08:30
08:30 - 10:30
Room: Bldg. 1, Main Auditorium, ground floor
Contributions

08:30 Crab cavity status, performance of prototypes and readiness for SPS (and implications) - Ofelia Capatina (CERN) Rama Calaga (CERN)

08:50 SPS test scope as a function of prototype performance - Rama Calaga (CERN)

09:10 USLARP crab cavity program and future performance improvement plans - Alessandro Ratti (SLAC National Accelerator Laboratory (US))

09:30 Collimation: results from operational prototypes and update on the layout incl. e-lens option - Stefano Redaelli (CERN)

09:50 Results of the Beam Beam Long Range compensation experiment in LHC - Guido Sterbini (CERN)

10:10 11T first prototype construction and preparation for testing and for connection cryostats - Frederic Savary (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Canteen, Bldg.1, ground floor
11:00
11:00 - 12:30
Room: Bldg.1, Room C, 2nd floor
Contributions

11:00 Make or buy plan - Hector Garcia Gavela (Universidad de Oviedo (ES))

11:20 Equipment production follow-up via MTF - Hector Garcia Gavela (Universidad de Oviedo (ES))

11:40 Residual Dose Rate Estimations in the LSS1 and LSS5 - Cristina Adorisio (CERN)

12:10 Radiation Protection guideline for Cobalt content in stainless steel - Cristina Adorisio (CERN)
11:00 - 12:30
Room: Bldg.1, Room F, 1st floor
Contributions

11:00 Change management in HL-LHC - Isabel Bejar Alonso (CERN)

11:20 Long term documentation for HL-LHC - Isabel Bejar Alonso (CERN)

11:40 Preparing your procurement documents - Bertrand Nicquevert (CERN)

12:10 Documentation from contractors - Isabel Bejar Alonso (CERN)
11:00 - 12:40
Room: Bldg.1, Room Marie Curie, ground floor
Contributions

11:00 Gas Jet Monitor: Project overview and status - Raymond Veness (CERN)

11:20 Gas Jet Monitor: Progress with gas jet testing - Hao Zhang (University of Liverpool/Cockcroft Institute)

11:40 Gas Jet Monitor: Progress with luminescence detection - Peter Forck Serban Alexandru Udrea (Technische Universitaet Darmstadt (DE))

12:00 Update on BPM development for IR1/IR5 LSS - Michal Krupa (CERN)

12:20 Possibilities for a second synchrotron light extraction system - Enrico Bravin (CERN)
11:00 - 12:15
Room: Bldg. 1, Room B, 2nd floor
Contributions

11:00 Dynamic aperture requirements from lifetime considerations - Dario Pellegrini (CERN)

11:25 Field quality to achieve the required lifetime goals (no beam-beam) - Yuri Nosochkov (SLAC National Accelerator Laboratory (US))

11:50 Field quality to achieve the required lifetime goals (with beam-beam) - Nikos Karastathis (CERN)
11:00 - 12:30
Room: Bldg.2, Room Maria de Maeztu, ground floor
Contributions

11:00 High order correctors status - Marco Statera (INFN Milano - LASA)

11:45 CCT corrector status - Glyn Kirby (CERN)
11:00 - 12:40
Room: Bldg.66, Seminar room, 3rd floor
Contributions

11:00 String assembly & lessons learned - Mathieu Therasse (CERN)

11:25 CM assembly experience for DQW cryomodule - Marco Garlasche (CERN)

11:50 High power RF status for the SPS tests - Eric Montesinos (CERN)

12:15 LLRF/PLC status for the SPS Crab Cavities & HL-LHC - Philippe Baudrenghien (CERN)
12:15
12:15 - 12:40
Room: Bldg. 1, Room B, 2nd floor
Contributions

12:15 New optics layout (v1.3) and possible simplifications (MS10) - Riccardo De Maria (CERN)
12:40 Lunch break
Lunch break
12:40 - 14:00
Room: Canteen, Bldg.1, ground floor
14:00
14:00 - 15:30
Room: Bldg.1, Main Auditorium, ground floor
Contributions

14:00 Preparation of the Crab Cavity test in the SPS: results with beam and simulations, plans, minimum performance requirements - Androula Alekou (University of Manchester (GB))

14:30 DQW HOM measurements - James Alexander Mitchell (Lancaster University (GB))

15:00 Machine impedance and HOM power update - Sergey Antipov (CERN)
14:00 - 15:30
Room: Bldg.66, Seminar room, 3rd floor
Contributions

14:00 Q2 cold mass: status and plan - Herve Prin (CERN)

14:30 Q1-Q3 cold mass: status and plan - Sandor Feher

15:00 Q1-Q2-Q3 cryo-assemblies: status and plan - Delio Duarte Ramos (CERN)
14:00 - 15:25
Room: Bldg.2, Room Maria de Maeztu, ground floor
Contributions

14:00 HiRadMat TCDI / TDI material tests (3D carbon/carbon and graphic 75/50) - Inigo Lamas Garcia (CERN)

14:17 Results from HiRadMat material tests with molybdenum graphite - Federico Carra (CERN)

14:34 CLIQ and quench heater firing effect on the beam - Matthieu Valette (CERN)

14:51 Phase advance/optics requirements for triplet and TCT protection / energy deposition in TCTs in case of asynchronous beam dump - Roderik Bruce (CERN)

15:08 Magnet and experiment protection for different TCT materials - Andrea Tsinganis (CERN)
15:30 Coffee break
Coffee break
15:30 - 16:00
Room: Bldg.1, 2nd floor
16:00
16:00 - 17:40
Room: Bldg.1, Room C, 2nd floor
Contributions

16:00 Make or buy plan - Hector Garcia Gavela (Universidad de Oviedo (ES))

16:20 Equipment production follow-up via MTF - Hector Garcia Gavela (Universidad de Oviedo (ES))

16:40 Approval process of HL-LHC documentation - Isabel Bejar Alonso (CERN)

17:00 Procurement administrative process - Isabel Bejar Alonso (CERN)

17:20 Templates for long term documentation - Isabel Bejar Alonso (CERN)
16:00 - 17:00
Room: Bldg.1, Main Auditorium, ground floor
Contributions

16:00 Beam stability in the presence of electron cloud - Annalisa Romano (Technische Universitaet Darmstadt (DE))

16:30 Beam stability and quality in the presence of beam beam and transverse damper - Xavier Buffat (CERN)
16:00 - 18:00
Room: Bldg.66, Seminar room, 3rd floor
Contributions

16:00 Summary of short model test results - Giorgio Ambrosio (Fermilab) Paolo Ferracin (CERN)

16:30 MQXFAP1 test results - Giorgio Ambrosio (Fermilab) Joseph F Muratore (Brookhaven National Laboratory)

17:00 MQXF status and plans - Giorgio Ambrosio (Fermilab) Paolo Ferracin (CERN)

17:30 Structural and electrical design criteria - Eric Anderssen (Lawrence Berkeley National Lab. (US)) Felix Rodriguez Mateos (CERN)

17:50 Discussion - Giorgio Ambrosio (Fermilab) Paolo Ferracin (CERN)
16:00 - 17:40
Room: Bldg.2, Room Maria de Maeztu, ground floor
Contributions

16:00 Scaling losses with luminosity or integrated intensity: impact on forecast for HL era - Ruben Garcia Alia (CERN)

16:15 Update on expected HL-LHC radiation levels with a focus on Point 7, Point 1 and Point 5 - Ruben Garcia Alia (CERN)

16:35 Recent result on qualification of PC for HL radiation levels - Vicente Raul Herrero Gonzalez (CERN)

16:50 Losses and cryogenic BLM - Andrea Tsinganis (CERN)

17:05 Updates on availability - Jan Uythoven (CERN)

17:25 Balancing machine availability and preventive maintenance for HL-LHC - Markus Zerlauth (CERN)
17:00
17:00 - 17:30
Room: Bldg.1, Main Auditorium, ground floor
Contributions

17:00 Beam stability from impedance (including effect of coating) and overall summary for the nominal scenario including all effects - Elias Metral (CERN)
17:30
17:30 - 18:00
Room: Bldg.1, Main Auditorium, ground floor
Contributions

17:30 Failure cases for the Crab Cavities in the SPS - Matthieu Valette (CERN)
18:00
18:00 - 18:30
Room: Bldg.1, Main Auditorium, ground floor
Contributions

18:00 Collimation: cleaning with nominal layout. Can we go to 15 cm? - Roderik Bruce (CERN) Stefano Redaelli (CERN)
18:30 Cultural Event and Collaboration Banquet (all)
Cultural Event and Collaboration Banquet (all)
18:30 - 23:00
Room: Building 1, 2nd floor | Posada de la Villa
Thursday 16 November 2017
09:00
09:00 - 10:20
Room: Bldg.1, Main Auditorium, ground floor
Contributions

09:00 Design and tests of the shielded beam screens - Cedric Garion (CERN)

09:20 HL cryogenics, status and perspectives - Serge Claudet (CERN)

09:40 In-situ aC coating performances and status of LESS & tunnel implementation for LS2 - Pedro Costa Pinto (CERN)

10:00 PotentiaL HL-LHC performance limitations from MKI and dump system - Christoph Wiesner (CERN)
10:20 Coffee break
Coffee break
10:20 - 10:50
Room: Bldg.1, 2nd floor
10:50
10:50 - 12:20
Room: Bldg.1, Room C, 2nd floor
Contributions

10:50 Make or buy plan - Hector Garcia Gavela (Universidad de Oviedo (ES))

11:10 Equipment production follow-up via MTF - Hector Garcia Gavela (Universidad de Oviedo (ES))

11:30 Residual dose rate estimations in the LSS1 and LSS5 - Cristina Adorisio (CERN)

12:00 Radiation Protection guideline for Cobalt content in stainless steel - Cristina Adorisio (CERN)
10:50 - 12:20
Room: Bldg.1, Room F, 1st floor
Contributions

10:50 Change management in HL-LHC - Isabel Bejar Alonso (CERN)

11:10 Long term documentation for HL-LHC - Isabel Bejar Alonso (CERN)

11:30 Preparing your procurement documents - Bertrand Nicquevert (CERN)

12:00 Documentation from contractors - Isabel Bejar Alonso (CERN)
10:50 - 12:30
Room: Bldg.1, Main Auditorium, ground floor
Contributions

10:50 Emittance during the cycle and luminosity lifetime: what have we learned and expectations for HL-LHC - Stefania Papadopoulou (CERN/ University of Crete (GR))

11:15 Levelling schemes (by separation, crossing angle, beta*): what have we learned and expectations for HL-LHC - Mirko Pojer (CERN)

11:40 Halo cleaning: what have we learned and expectations for HL-LHC - Arkadiusz Gorzawski (University of Manchester (GB))

12:05 Halo measurement using the coronagraph in the LHC and developments for HL-LHC - Georges Trad (CERN)
10:50 - 12:20
Room: Bldg.66, Seminar room, 3rd floor
Contributions

10:50 Status of HW development for EE, CLIQ and HDS (20+10) - Bozhidar Ivanov Panev (CERN)

11:20 Status of HW for quench detection and circuit monitoring for HL-LHC (20+10) - Jens Steckert (CERN)

11:50 Update on circuit protection simulations (20+10) - Matthias Mentink (CERN)
10:50 - 12:25
Room: Bldg.1, Room B, 2nd floor
Contributions

10:50 KEKB electropolishing results - Rama Calaga (CERN) Yoshiyuki Morita (KEK)

11:10 Vacuum layout update for HL-LHC - Vincent Baglin (CERN)

11:35 Cryogenics update for HL-LHC - Krzysztof Brodzinski (CERN)

12:00 RFD cryomodule status - Shrikant Manowar Pattalwar (STFC Daresbury Laboratory (GB)) Thomas Jones (STFC)
12:30 Lunch break
Lunch break
12:30 - 14:00
Room: Canteen, Bldg.1, ground floor
14:00
14:00 - 15:40
Room: Bldg.1, Room C, 2nd floor
Contributions

14:00 Approval process of HL-LHC documentation - Hector Garcia Gavela (Universidad de Oviedo (ES))

14:20 Equipment production follow-up via MTF - Hector Garcia Gavela (Universidad de Oviedo (ES))

14:40 Documentation from contractors - Hector Garcia Gavela (Universidad de Oviedo (ES))

15:00 Pressure vessel certifications for WP3 and WP11 - Thomas Otto (CERN)

15:20 Safety assessment process - Thomas Otto (CERN)
14:00 - 15:00
Room: Bldg.1, Main Auditorium, ground floor
Contributions

14:00 Kicker design for transverse feedback with reach to 4 GHz bandwidth for HiLumi LHC - Wolfgang Hofle (CERN)

14:30 RF full detuning, longitudinal stability: experience and expectations - Helga Timko (CERN)
14:00 - 15:30
Room: Bldg.66, Seminar room, 3rd floor
Contributions

14:00 Nb-Ti busbars design and interfaces (20+10) - Herve Prin (CERN)

14:30 Detailed global view on protection and detection of the circuits (20+10) - Reiner Denz (CERN)

15:00 Need of energy extraction systems (20+10) - Ezio Todesco (CERN)
14:00 - 16:00
Room: Bldg.1, Room B, 2nd floor
Contributions

14:00 CERN DQW series production status - Frank Gerigk (CERN)

14:30 US-AUP RFD series production & CD1 status - Leonardo Ristori (Fermilab)

15:00 Interface & procurement discussion (All)
14:00 - 15:40
Room: Bldg.2, Room Maria de Maeztu, ground floor
Contributions

14:00 Update on energy deposition for IR7 for HL-LHC - Cristina Bahamonde Castro (CERN)

14:25 Simulation studies for the electron dynamics in the HL-LHC hollow electron lens - Alexey Levichev (Budker Institute of Nuclear Physics (RU))

14:50 Update on hollow e-lens: resonant excitation MD - Miriam Fitterer (KIT - Karlsruhe Institute of Technology (DE))

15:15 Strategy for LS2 collimatiors production - Inigo Lamas Garcia (CERN)
15:00
15:00 - 16:00
Room: Bldg.1, Main Auditorium, ground floor
Contributions

15:00 Heat loads estimates for arcs and matching sections (including all sources) - Giovanni Iadarola (CERN)

15:30 Available cooling power - Daniel Alexander Berkowitz Zamora (CERN)
16:00
16:00 - 16:50
Room: Bldg.1, Main Auditorium, ground floor
Contributions

16:00 Status of the cold powering including the review outcome - Amalia Ballarino (CERN)

16:20 Warm powering progress - Michele Martino (CERN)

16:40 Close out - Lucio Rossi (CERN)
16:50 Coffee break
Coffee break
16:50 - 17:15
Room: Bldg.1, 2nd floor

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