Name: 8th HL-LHC Collaboration Meeting
Start: 2018-10-15T08:00:00+02:00
End: 2018-10-18T18:10:00+02:00
Location: CERN

8th HL-LHC Collaboration Meeting

from Monday 15 October 2018 (08:00) to Thursday 18 October 2018 (18:10)

Monday 15 October 2018

08:00 Registration for CB members
Registration for CB members
08:00 - 09:00
Room: 500/1-201 - Mezzanine

09:00 Collaboration Board (restricted to CB members)
Collaboration Board (restricted to CB members)
09:00 - 12:20
Room: 60/6-015 - Room Georges Charpak (Room F)

12:20 Lunch break and Registration for all participants
Lunch break and Registration for all participants
12:20 - 14:00
Room: 500/1-201 - Mezzanine
14:00
14:00 - 16:05
Room: 500/1-001 - Main Auditorium
Contributions

14:00 Welcome - European Strategy and HEP future - Fabiola Gianotti (CERN)

14:25 Project status and collaborations - Lucio Rossi (CERN)

14:50 Status of the LHC machine: Run 2 performance, LS2 and Run 3 outlook - Frederick Bordry (CERN)

15:15 LIU: ready for installation - Giovanni Rumolo (CERN)

15:35 Status of KEK contribution to HiLumi (and outlook for accelerator R&D for HEP) - Masanori Yamauchi (KEK)

15:50 Status of INFN contribution to HiLumi (and outlook for accelerator R&D for HEP) - Pasquale Fabbricatore (INFN e Universita Genova (IT))
16:05 Coffee break
Coffee break
16:05 - 16:40
Room: 61/1-201 - Pas perdus - Not a meeting room -
16:40
16:40 - 18:30
Room: 500/1-001 - Main Auditorium
Contributions

16:40 Status of US contribution to HiLumi (and outlook for accelerator R&D for HEP) - Simona Rolli (Department of Energy)

17:00 The contribution of Spain to HiLumi. The High Field Magnet program - Carlos Alejaldre (CIEMAT)

17:15 Status of UK contribution to HiLumi (and outlook for accelerator R&D for HEP) - Grahame Blair

17:30 Status of Swedish contribution to HiLumi (and outlook to accelerator R&D) - Tord Johan Carl Ekelof (Uppsala University (SE))

17:45 Status of IHEP contribution to HiLumi (and outlook to accelerator R&D for HEP) - Qing Qin (Institute of High Energy Physics, Chinese Academy of Sciences)

18:00 Status of Canadian contribution to HiLumi (and outlook to accelerator R&D) - Robert Laxdal (TRIUMF)

18:15 Status of Russian contribution to HiLumi (and outlook to accelerator R&D) - Evgeny Levichev Yuri Tikhonov (Budker INP)
18:30 Welcome drink (all)
Welcome drink (all)
18:30 - 20:00
Room: 80/1-001 - Globe of Science and Innovation - 1st Floor

20:00 Collaboration Board Dinner (upon invitation)
Collaboration Board Dinner (upon invitation)
20:00 - 21:30
Room: Luigia, Grand Saconnex
Tuesday 16 October 2018
08:30
08:30 - 10:30
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

08:30 HL-LHC options: evolution and selection after the last Cost & Schedule Review - Oliver Bruning (CERN)

08:50 Progress on magnets for the HiLumi Insertion Regions - Ezio Todesco (CERN)

09:10 Crab cavities: SPS test results, design advancement, plans for production - Rama Calaga (CERN)

09:30 US-AUP: ready for construction - Giorgio Apollinari (Fermi National Accelerator Lab. (US))

09:50 Global optimization of Matching Sections - Paolo Fessia (CERN)

10:10 Towards final validation of new temperature of BS for triplets - Vincent Baglin (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 30-7-018 Annex (Room 012) + Lobby in front of Cafeteria Bldg. 6
11:00
11:00 - 12:40
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

11:00 Transient beam loading in crab cavities experience from SPS & predictions for HL-LHC - Emi Yamakawa (Lancaster University (GB))

11:20 LLRF lessons learned from SPS tests, observed emittance growth & improvements for HL-LHC - Philippe Baudrenghien (CERN)

11:40 ADT upgrades for HL-LHC - Daniel Valuch (CERN)

12:00 Impact of noise on beam stability - Xavier Buffat (CERN)

12:20 Effect of noise with beam-beam for HL-LHC (blow-up, halo generation, losses, etc.) - Sofia Kostoglou (National Technical Univ. of Athens (GR))
11:00 - 12:30
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

11:00 Introduction

11:10 Overview of IT powering and protection scheme (incl. current lead protection) - Felix Rodriguez Mateos (CERN)

11:30 Fast failures from CLIQ and quench heater firing, effect of beam screen shielding and consequences for protection electronics - Matthieu Valette (CERN)

11:50 Reliability requirements for the inner triplet protection - Miriam Ruth Blumenschein (CERN)

12:10 Status of the new energy extraction systems (2kA and 600A) - Bozhidar Ivanov Panev (CERN)
12:40 Lunch break
Lunch break
12:40 - 14:00
14:00
14:00 - 16:00
Room: 30/7-010
Contributions

14:00 Ultimate energy versus loss in luminosity (ATLAS/CMS) - Kevin Frank Einsweiler (Lawrence Berkeley National Lab. (US))

14:20 CMS forward physics detectors: plans for HL-LHC - Mario Deile (CERN)

14:40 LHCb at high luminosity: implications - Eric Thomas (CERN)

15:00 Accelerator configuration and modification for LHCb at high luminosity - Beniamino Di Girolamo (CERN) Ilias Efthymiopoulos (CERN)

15:20 Experimental data quality for HL-LHC - Rogelio Tomas Garcia (CERN)

15:40 Machine protection and failure scenarios - Daniel Wollmann (CERN)
MQXF results and plans
MQXF results and plans
14:00 - 16:00
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

14:00 Summary of MQXF short model test results - Franco Julio Mangiarotti (CERN)

14:20 Status of second prototype test (remote connection) - Joseph F Muratore (Brookhaven National Laboratory)

14:40 Status and plan of MQXFA magnet - Giorgio Ambrosio (Fermilab)

15:00 Status and plan of MQXFA cold mass - Sandor Feher (Fermi National Accelerator Lab. (US))

15:20 Status and plan of MQXFB magnet - Friedrich Lackner (CERN)

15:40 Status and plan of MQXFB cold mass and cryostat - Herve Prin (CERN) Delio Duarte Ramos (CERN)
14:00 - 16:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

14:00 SPS-DQW HOM measurements - James Alexander Mitchell (Lancaster University (GB))

14:20 High Power RF experience & LHC plans - Eric Montesinos (CERN)

14:40 BA6 cryogenic installation & experience & HL-LHC outlook - Krzysztof Brodzinski (CERN) Serge Claudet (CERN)

15:00 Alignment experience of SPS-DQW & HL-LHC outlook - Vivien Rude (CERN) Mateusz Sosin (CERN)

15:20 Crab cavity tuning SPS results and HL-LHC - Joanna Sylwia Swieszek (CERN) Kurt Artoos (CERN)

15:40 Movable table experience - Kurt Artoos (CERN) Joanna Sylwia Swieszek (CERN)
14:00 - 15:40
Room: 6/2-004
Contributions

14:00 Status of HL-UK and future prospects - Robert Barrie Appleby (University of Manchester (GB))

14:20 Run III layout and performance for protons - Alessio Mereghetti (CERN)

14:40 Run III layout and performance for lead ions - Nuria Fuster Martinez (CERN)

15:00 Characterization of graphitic materials for HL-LHC: status and planning - Carlotta Accettura (Politecnico di Milano (IT))

15:20 Review of halo measurements at LHC with collimator scans - Paola Racano (Sapienza Universita e INFN, Roma I (IT))
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 30-7-018 Annex (Room 012) + Lobby in front of Cafeteria Bldg. 6
16:30
16:30 - 17:50
Room: 6/2-004
Contributions

16:30 The beam gas curtain as an instrument for HL-LHC - Raymond Veness (CERN)

16:50 Beam gas interactions and acquisition - Stefano Mazzoni (CERN)

17:10 Beam gas curtain experimental programme - Hao Zhang (University of Liverpool/Cockcroft Institute)

17:30 Status of the beam gas vertex profile monitor development for HL-LHC - Robert Kieffer (University of London (GB))
16:30 - 17:50
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

16:30 Local powering of corrector package in the IT - Felix Rodriguez Mateos (CERN)

16:50 Disconnectors within HL-LHC powering - Samer Yammine (CERN)

17:10 General considerations for the crowbar design of the HL-LHC circuits - Hugues Thiesen (CERN)

17:30 CLIQ and k-modulation feed-throughs - Lloyd Ralph Williams (CERN)
16:30 - 17:30
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

16:30 Vacuum experience from SPS-DQW & HL-LHC outlook - Diogo Murteira (Universidade de Lisboa (PT))

16:50 Thermal studies & measurements for SPS-DQW - Eduardo Cano Pleite (CERN) Federico Carra (CERN)

17:10 BA6 installation & consolidation plans - Giovanna Vandoni (CERN)
Wednesday 17 October 2018
08:30
08:30 - 10:30
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

08:30 IT quadrupoles: summary of test results - Paolo Ferracin (CERN)

08:50 11T: Test results, prototyping, industrial production - Frederic Savary (CERN)

09:10 Status of industrial production for LS2 collimator devices - Simone Gilardoni (CERN)

09:30 Cold powering: Updated baseline and results from Demo1 construction - Amalia Ballarino (CERN)

09:50 Impact of HL-LHC radiation levels on cold diodes and first results from radiation tests - Felix Rodriguez Mateos (CERN) Giorgio D'Angelo (CERN)

10:10 Status of civil engineering works - Pieter Mattelaer (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 30-7-018 Annex (Room 012)
11:00
11:00 - 12:20
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

11:00 Strategy for magnetic measurements for new HL-LHC magnets - Ezio Todesco (CERN) Lucio Fiscarelli (CERN)

11:20 Status of the observations on flux jumps on Nb3Sn magnets - Lucio Fiscarelli (CERN)

11:40 Effects of flux jumps on emittance blow-up - Jaime Maria Coello De Portugal - Martinez Vazquez (Universitat Politecnica Catalunya (ES))

12:00 Effect of beam screen shielding in QH and CLIQ discharge (+ IT quench) - Matthieu Valette (CERN)
11:00 - 12:40
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

11:00 US cold test summary of DQW prototype cavities - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)

11:20 LARP prototype RFD cavity processing, testing and measurements - Subashini De Silva (Old Dominion University (US))

11:40 CERN surface treatment infrastructure for RFD - Leonel Marques Antunes Ferreira (CERN)

12:00 Additive manufacturing for crabs - Romain Gerard (CERN)

12:20 MD visit - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)
11:00 - 12:20
Room: 112/R-028
Contributions

11:00 Update of the expected radiation levels for HL-LHC - Giuseppe Lerner (CERN)

11:20 Long term strategy for LHC DS cold diodes - Giorgio D'Angelo (CERN)

11:40 Diode radiation tests, setup and first results - Arnaud Monteuuis (CERN)

12:00 Integration of the cold diode assembly in DFBX - Yann Leclercq (CERN)
11:00 - 12:20
Room: 6/2-004
Contributions

11:00 Results from the upgraded head-tail monitor for instability and crab diagnostics as input for HL specifications - Tom Levens (CERN)

11:20 Status of E/O BPM development (HL-UK) - Alberto Arteche Gonzalez (University of London (GB))

11:40 Status of luminosity monitor design for HL-LHC - Marcus Palm (University of London (GB))

12:00 Design options for the BLM ASIC - Luca Giangrande (CERN) Francesco Martina (University of Liverpool (GB))
12:40 Lunch break
Lunch break
12:40 - 14:00
14:00 D2 & D2 correctors
D2 & D2 correctors
14:00 - 16:00
Room: 30/7-010
Contributions

14:00 Status of D2 short models - Stefania Farinon (INFN e Universita Genova (IT))

14:30 Plan for D2 prototype and series - Pasquale Fabbricatore (INFN e Universita Genova (IT))

14:40 Status of D2 documentation and cold mass integration - Arnaud Pascal Foussat (CERN)

14:55 D2 cooling - Antonio Perin (CERN)

15:10 Short model and prototype program of MCBRD at CERN - Gijs De Rijk (CERN)

15:40 Short model, prototype and series program of MCBRD in China - Qingjin XU (IHEP)
14:00 - 16:00
Room: 376/1-020
Contributions

14:00 Ad-hoc technical discussions for future contributions
14:00 - 16:00
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

14:00 Summary of the open points from WP11 - Frederic Savary (CERN)

14:20 Energy deposition from collimation losses in the DS region at P7 - Cristina Bahamonde Castro (CERN)

14:40 Cooling performance of the HL-LHC cells affected by the TCLD and 11T-dipole, including thermal assessment of 11T coil - Rob Van Weelderen (CERN) Mario David Grosso Xavier (CERN)

15:00 Expected performance of 11T and MB dipoles considering the cooling performance - Luca Bottura (CERN)

15:20 11T & trim in RB circuit - consequences for operation - Matthias Mentink (CERN)

15:40 Overview of 11T protection equipment by WP7 - Daniel Wollmann (CERN)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 30-7-018 Annex (Room 012)
16:30
16:30 - 18:10
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

16:30 HEL tests at RHIC: results - Hector Garcia Morales (Royal Holloway University of London (RHUL))

16:50 Hollow e-lens circuits - Diego Perini (CERN) Glyn Kirby (CERN)

17:10 Latest FNAL developments on HEL - Adriana Rossi (CERN) Giorgia Gobbi (CERN)

17:30 Latest results from electron beam simulations for the HEL - Danila Nikiforov (Budker Institute of Nuclear Physics (RU))

17:50 Beam dynamics simulations in electron lens test stand - Sergey Sadovich (CERN)
MQXF protection and insulation
MQXF protection and insulation
16:30 - 18:20
Room: 30/7-010
Contributions

16:30 Electrical QA to coil parts - Vittorio Marinozzi (FNAL)

17:00 Expansion loop - Rodger Bossert (Fermi National Accelerator Laboratory) Herve Prin (CERN)

17:30 Cold bore and beam screen - Paolo Ferracin (CERN)

18:00 Thermal qualification of the HL-LHC beam screens for the inner triplets - Patricia Tavares (CERN) Torsten Koettig (CERN)
16:30 - 17:40
Room: 376/1-020
Contributions

16:30 Ad-hoc technical discussions for future contributions (part 2)
16:30 - 18:10
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

16:30 Status of detection electronics for 11T protection including trim protection - Jens Steckert (CERN)

16:50 11T protection racks - David Carrillo (CERN)

17:10 Detection electronics results from SM18 11 T prototype tests - Ernesto De Matteis (CERN)

17:30 Reliability requirements for the 11T quench protection system - Daniel Sollich

17:50 Supervision interface of the 11T protection electronics - Tomasz Podzorny (CERN)
18:30 Aperitif followed by HiLumi banquet
Aperitif followed by HiLumi banquet
18:30 - 23:00
Room: SM18/SMA18
Thursday 18 October 2018
08:30
08:30 - 10:30
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

08:30 Laser interferometer for cold mass displacement - Helene Mainaud Durand (CERN)

08:50 An optimized interface between warm and cold powering: the Circuit Disconnector Boxes - Samer Yammine (CERN)

09:10 IT String for HL-LHC: status, recent changes and pending issues - Marta Bajko (CERN)

09:30 Update on the LHC heat-load and projection for HL-LHC - Giovanni Iadarola (CERN)

09:50 Progress on Beam Instrumentation for HiLumi - Rhodri Jones (CERN)

10:10 Flat optics in the LHC: results of MDs and outlook for HL-LHC - Stephane Fartoukh (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 30-7-018 Annex (Room 012)
11:00
11:00 - 12:40
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

11:00 Emittance growth in the LHC and impact on HL-LHC performance - Ilias Efthymiopoulos (CERN) Stefania Papadopoulou (CERN)

11:20 Beam-beam simulation in the HL-LHC - Nikos Karastathis (CERN)

11:40 Triplet cryostat design and measures to reduce impact of vibrations - Delio Duarte Ramos (CERN)

12:00 Impact of HL-LHC civil engineering work on the LHC: do we see it and what can we learn for HL-LHC - Davide Gamba (CERN) Michaela Schaumann (CERN)

12:20 IP displacement and IC misalignment effects on the triplet radiation load - Marta Sabate Gilarte (Universidad de Sevilla (ES))
11:00 - 13:00
Room: 112/R-028
Contributions

11:00 Status of beam screen / cold bore / interconnect / CWT design & production - Cedric Garion (CERN)

11:20 Vacuum system: tolerances, alignment strategies & tooling - Jan Hansen (CERN)

11:40 In-situ coating during LS2, production & implementation perspectives for LS3 - Pedro Costa Pinto (CERN)

12:00 TE-VSC contributions to HL project during LS2 - Orlando Santos (Universidade de Lisboa (PT))

12:20 New VAX area - Jaime Perez Espinos (CERN)

12:40 Results on a-C tubes subjected to synchrotron irradiation - Alexandre Krasnov (Budker Institute of Nuclear Physics (BINP))
MCBXF & HO correctors
MCBXF & HO correctors
11:00 - 13:00
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

11:00 Advancement on MCBXFB prototype - Jesus Angel Garcia Matos

11:30 Activities on MCBXFB to be carried at CERN and general status of documentation - Juan Carlos Perez (CERN)

11:45 Plans for MCBXF second prototype and series - Fernando Toral (Centro de Investigaciones Energéti cas Medioambientales y Tecno)

12:00 Status of High Order corrector prototype program - Marco Statera (INFN Milano - LASA)

12:25 Plans for the High Order corrector series - Massimo Sorbi (Milan University & INFN-LASA)

12:45 Status of documentation of High Order correctors - Andrea Musso (CERN)
11:00 - 13:00
Room: 6/R-012 - conference room
Contributions

11:00 DQW HOM update & recent developments - James Alexander Mitchell (Lancaster University (GB))

11:20 RFD HOMs and HOM couplers - Hye Kyoung Park Zenghai Li (SLAC)

11:40 DQW & RFD PUs - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)

12:00 RFD manufacturing - Marco Garlasche (CERN)

12:20 Safety for cryogenic equipment and crab cryomodule: lessons learned with the prototype and future application in the LHC - Luca Dassa (CERN)

12:40 RFD (LHC-prototype) cryomodule - Teddy Capelli (CERN)
11:00 - 12:40
Room: 530/R-030 - BE-EA Conference Room
Contributions

11:00 First results on superconducting magnet damage tests at 4K with beam - Andreas Will (KIT - Karlsruhe Institute of Technology (DE))

11:20 First efforts on availability studies for new HL-LHC systems (hollow e-lens, sc. links, CC) - Andrea Apollonio (CERN)

11:40 FLUKA studies for TCDS, TCDQ and TDE - Anton Lechner (CERN)

12:00 Thermo-mechanical calculations for TDE - Tobias Polzin (CERN)

12:20 Thermo-mechanical calculations for TCDS and TCDQ - Francois-Xavier Nuiry (CERN)
13:00 Lunch break
Lunch break
13:00 - 14:00
14:00
14:00 - 16:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

14:00 Experimental tests for BBLR compensation with wires in the LHC - Guido Sterbini (CERN) Axel Poyet (Universite Grenoble-Alpes (FR))

14:20 Possible design of a solid wire BBLR compensation - Alessandro Bertarelli (CERN)

14:40 Simulations for wire BBLR compensation in HL-LHC - Kyriacos Skoufaris (University of Crete (GR))

15:00 Measuring beam size with the BGV – results from the demonstrator in Run2 - Benedikt Würkner (Vienna University of Technology (AT))

15:20 Status of the tungsten shielded BPM design for the inner triplets - Michal Krupa (CERN)

15:40 Specifications for the HL LHC BPM system - Manfred Wendt (CERN)
14:00 - 15:30
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

14:00 Status of D1 short models - Tatsushi Nakamoto

14:25 Plans for D1 prototype and series - Tatsushi Nakamoto

14:40 Status of D1 documentation - Andrea Musso (CERN)

14:50 Construction of MQYYM - Helene Felice (Université Paris-Saclay (FR))

15:10 Technical points on advancement of MQYYP (QUACO) - Damien Simon (Université Paris-Saclay (FR))
14:00 - 16:00
Room: 6/R-012 - conference room
Contributions

14:00 UK-RFD infrastructure and tooling preparation - Edward Stephen Jordan (STFC Daresbury Laboratory (GB))

14:20 Industrial DQW pre-series status - Nuria Valverde Alonso (CERN)

14:40 RFD Crab Cavity contribution from the U.S. - Status, needs and plans - Leonardo Ristori (Fermilab)

15:00 UK-DQW series cryostating strategy - Shrikant Manowar Pattalwar (STFC Daresbury Laboratory (GB))

15:20 TRIUMF plans for RFD cryomodule assembly' - Robert Laxdal (TRIUMF)

15:40 Discussion - Cryostat interfaces & documentation
14:00 - 15:40
Room: 112/R-028
Contributions

14:00 Crab cavity failures: lessons learnt from SPS beam tests and consequences for HL-LHC - Bjorn Hans Filip Lindstrom (Uppsala University (SE))

14:20 Proton scattering and losses in HL-LHC - Veronica Olsen (CERN)

14:40 Results of radiation tests with HL-LHC detection electronics and quench heater power supplies - Jelena Spasic (CERN)

15:00 HL-LHC operation impacting existing LHC protection systems - Reiner Denz (CERN)

15:20 Status of the HL-LHC LS2 radiation qualifications and LS3 radiation-tolerant designs - Ruben Garcia Alia (CERN)
16:00 Coffee break
Coffee break
16:00 - 16:20
Room: 30-7-018 Annex (Room 012)
16:20
16:20 - 18:10
Room: 30/7-018 - Kjell Johnsen Auditorium
Contributions

16:20 QUACO status – PCP and R&D for accelerator technology - Marcello Losasso (CERN)

16:40 Risk assessment for HL-LHC - Isabel Bejar Alonso (CERN)

17:00 Hollow e-lens final technical design - Diego Perini (CERN)

17:20 Transverse deflecting cavities - to Crab or not to Crab - Andrew Hutton (J)

17:40 R&D on HFM (FRESCA2 & FCC) - Gijs De Rijk (CERN)

18:00 Close out - Lucio Rossi (CERN)

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