Name: 11th HL-LHC Collaboration Meeting, CERN - 19-22 October 2021
Start: 2021-10-19T08:30:00+02:00
End: 2021-10-22T17:00:00+02:00
Location: No location set

11th HL-LHC Collaboration Meeting, CERN - 19-22 October 2021

from Tuesday 19 October 2021 (08:30) to Friday 22 October 2021 (17:00)

Monday 18 October 2021
Tuesday 19 October 2021
08:30
08:30 - 10:40
Contributions

08:30 Welcome - Fabiola Gianotti (CERN)

08:35 HL-LHC project status - Oliver Bruning (CERN)

09:05 LHC Run3 commissioning and operation plans - Mike Lamont (CERN)

09:30 Status of WP3, with focus on MQXFB - Ezio Todesco (CERN)

10:00 Status of D1 in KEK - Toru Ogitsu

10:20 Status of D2 corrector in IHEP - Qingjin XU (IHEP)
10:40 Virtual get together
Virtual get together
10:40 - 11:00
11:00
11:00 - 13:00
Contributions

11:00 Status of HO correctors in LASA - Marco Statera (INFN Milano - LASA)

11:20 Status of D2 in INFN-Genova - Stefania Farinon (INFN e Universita Genova (IT))

11:40 Status of nested correctors in CIEMAT - Fernando Toral (Centro de Investigaciones Energéti cas Medioambientales y Tecno)

12:00 Status of the Swedish collaboration - Tord Johan Carl Ekelof (Uppsala University (SE))

12:20 Status of the civil engineering and technical infrastructures - Laurent Jean Tavian (CERN)

12:40 11T summary - Frederic Savary (CERN)
13:00 Lunch break
Lunch break
13:00 - 14:00
14:00
14:00 - 15:50
Contributions

14:00 Summary and status for the HL-LHC Collaborations with detailed outlook and planning for the Russian contribution - Beniamino Di Girolamo (CERN)

14:20 Update on Optics, Layout and Run4 operational scenario - Rogelio Tomas Garcia (CERN)

14:40 HL-LHC Baseline, TCC summary and Run4 Startup planning / projections - Markus Zerlauth (CERN)

15:10 Status of US-AUP contribution after CD3 approval - Giorgio Apollinari (Fermi National Accelerator Lab. (US))

15:30 MQXFA Magnet production in the US - Giorgio Ambrosio (Fermilab)
15:50 Virtual get together
Virtual get together
15:50 - 16:10
16:10
16:10 - 17:30
Contributions

16:10 Status of WP4 (industry contracts, preparation of the SPS test and links to the US/ Canada / UK / Russia collaborations) - Rama Calaga (CERN)

16:30 RFD pre-series cryomodule status and DQW series planning - Thomas Joseph Jones

16:50 US-AUP Crab Cavity program - Leonardo Ristori (Fermilab)

17:10 Plans for RFD cryomodules at TRIUMF - Robert Edward Laxdal
Wednesday 20 October 2021
08:30
08:30 - 10:50
Contributions

08:30 Machine - Experiment Interface and upgrade status - Francisco Sanchez Galan (CERN)

08:50 Update on protection systems and beam failure cases for HL-LHC - Daniel Wollmann (CERN)

09:10 Collimation Upgrade - installations in LS2 and outstanding plans for LS3 - Stefano Redaelli (CERN)

09:30 Crystal collimation for Pb ion beam operation in Run3 - Mario Di Castro (CERN)

09:50 Summary and Update on the FRAS implementation - Helene Mainaud Durand (CERN)

10:10 Material studies and new absorber materials for IR6 protection absorbers and the beam dump - Rui Franqueira Ximenes (CERN)

10:30 HEL program and planning - Adriana Rossi (CERN)
10:50 Coffee break
Coffee break
10:50 - 11:10
11:10
11:10 - 12:40
Contributions

11:10 Overview of WP6A activities - Amalia Ballarino (CERN)

11:40 Global overview of circuit powering evolution - Samer Yammine (CERN)

12:00 Integration of HL-LHC systems and equipment + first LS3 planning - Michele Modena (CERN)

12:20 IT String planning and test program - Marta Bajko (CERN)
12:40 Lunch break
Lunch break
12:40 - 14:00

14:00

14:00 - 17:00
14:00 - 16:30
Contributions

14:00 Impact of magnetic field quality on machine performance, from initial assumptions to today's status - Massimo Giovannozzi (CERN)

14:30 Fine tuning of IR magnets field quality - Ezio Todesco (CERN)

15:10 D2 b5 correction - Joschua Werner Dilly (Humboldt University of Berlin (DE))

15:40 Discussion + Make list of needed magnetic measurements for cross-talks + Finalize WP2/3 interface document
14:00 - 16:00
Contributions

14:00 CERN Surface treatment infrastructure for RFD - Leonel Marques Antunes Ferreira (CERN)

14:15 CERN RF Dipole testing experience & outlook - Katarzyna Turaj (CERN)

14:30 US-AUP RF Dipole testing experience & outlook - Paolo Berrutti (Fermilab)

14:45 Electropolishing Experience at KEK - Yoshiyuki Morita (KEK)

15:00 Crab cavity tuning system update - Kurt Artoos (CERN)

15:15 Discussion
14:00 - 16:30
Contributions

14:00 Requirements for halo monitoring - Pascal Hermes (CERN)

14:20 Status of the halo monitor R&D and plans for the future - Enrico Bravin (CERN)

14:40 Criticality of fast failures in the HL-LHC with depleted halo - Cedric Hernalsteens (CERN)

15:00 Impact of high intensity protons on Nb3Sn and NbTi superconductors - damage limits and mechanisms - Cedric Hernalsteens (CERN)

15:20 Proton halo leakage to IR6 extraction absorbers - quench margin in HL-LHC - Jean-Baptiste Potoine (Universite Montpellier II (FR))

15:40 Energy deposition studies for the TCDS upgrade - Edoardo Maria Farina (CERN)

16:00 Results on HRM incl. status of CuCD - Jorge Guardia Valenzuela (Universidad de Oviedo (ES))
16:00 Break
Break
16:00 - 16:30

16:30 Break
Break
16:30 - 17:00
16:30 - 18:00
Contributions

16:30 Clean room experience with RF Dipole - Paul Jean Kohler (CERN)

16:45 RFD (LHC-prototype) cryomodule - Teddy Capelli (CERN)

17:00 Vacuum update - Chiara Pasquino (CERN)

17:15 Cryogenics update - Krzysztof Brodzinski (CERN)

17:30 Alignment update - Vivien Rude (CERN) Mateusz Sosin (CERN)
17:00
17:00 - 18:00
Contributions

17:00 MQXFA test results - Joseph F Muratore (Brookhaven National Laboratory)

17:30 MQXFB and MQXFS test results - Franco Julio Mangiarotti (CERN)
17:00 - 17:40
Contributions

17:00 First results of examinations on proton-irradiated Mo-coated MoGr specimens - Nicola Solieri

17:20 Collimation updates for v1.5 - Bjorn Hans Filip Lindstrom (CERN)
Thursday 21 October 2021
08:30
08:30 - 10:10
Contributions

08:30 Status of the BSRT upgrade for HiLumi - Daniele Butti (University of London (GB))

08:50 Status of BRANs for HL-LHC - Stefano Mazzoni (CERN)

09:10 Status of the Beam Gas Vertex development for HiLumi - Bernadette Kolbinger (CERN)

09:30 Status of the Inner triplet BPM design, manufacturing and testing - Michal Krupa (CERN)

09:50 Inner triplet BPM manufacturing - Dmitry Gudkov (Budker Institute of Nuclear Physics (RU))
08:30 - 10:30
Contributions

08:30 Confirmation of the Inner Triplet circuit protection design - Emmanuele Ravaioli (CERN) Susana Izquierdo Bermudez (CERN)

08:55 Status of experimental protection validation for HL magnets - Ezio Todesco (CERN)

09:10 Auxiliary systems for protection (IFS, proximity equipment, warm diodes, ElQA racks, … ) - Mateusz Jakub Bednarek (CERN)

09:30 Diode stack for DCM - Giorgio D'Angelo (CERN)

09:50 CLIQ & DQHDS - design and status - David Carrillo (CERN)

10:10 Energy Extraction Systems - design and status - Bozhidar Ivanov Panev (CERN)
08:30 - 10:00
Contributions

08:30 WP5 plans for LS3 - Stefano Redaelli (CERN)

09:00 Overview of beam dynamics priorities for WP5 - Roderik Bruce (CERN)

09:30 HL-UK-2 status and plans - Robert Barrie Appleby (University of Manchester (GB))
10:30 Break
Break
10:30 - 11:00
11:00
11:00 - 12:20
Contributions

11:00 HEL open questions from WP2 & operational issues - Pascal Hermes (CERN)

11:20 Progress on HEL impedance - Nicolas Mounet (CERN)

11:40 Matching Section and Dispersion Suppressor losses for proton and ion operation and respective implications - Marta Sabate Gilarte (CERN)

12:00 Ion irradiation effects in collimator materials: overview and planning - Carlotta Accettura (Politecnico di Milano (IT))
11:00 - 12:40
Contributions

11:00 DAQ systems and new ethernet based communication board - design and status - Tomasz Podzorny (CERN)

11:20 Protection device supervision units - design and status - Jelena Spasic (CERN)

11:40 Summary of capacitor qualification campaign for DQHDS - Josep Guasch Martinez (Centro de Investigaciones Energéti cas Medioambientales y Tecno)

11:55 Summary of capacitor qualification campaign for CLIQ - David Carrillo (CERN)

12:10 PICv2 and BISv2 for HL-LHC - design and status - Jan Uythoven (CERN)
12:40 Lunch break
Lunch break
12:40 - 14:00
14:00
14:00 - 16:30
Contributions

14:00 Engineering specification summary (cavity & cryomodule) - Luca Dassa (CERN)

14:15 Material qualifications for crab cavities - Adria Gallifa Terricabras (CERN)

14:30 Manufacturing of RFD prototypes & DQW series - Simon Barrière (CERN)

14:45 Industrial DQW pre-series status - Alejandro Castilla Loeza (Lancaster University (GB))

15:00 Industrial RFD status - Manuele Narduzzi

15:15 Industrial experience with cryomodule components - Joel Sauza Bedolla (University of Manchester (GB))

15:30 Transport of RFD equipment to the UK - Marco Garlasche (CERN)

15:45 Discussion
14:00 - 16:10
Contributions

14:00 Status and outlook of HL-LHC radiation tolerant developments and related guidelines - Andrea Coronetti (University of Jyvaskyla (FI))

14:20 Expected radiation level evolution in the LHCb insertion - Alessia Ciccotelli (University of Manchester (GB))

14:40 BLM ASIC production - Christos Zamantzas (CERN)

15:00 Designing radiation tolerant converter up to 500 Gy for HL-LHC - Yves Thurel (CERN)

15:25 Radiation hard electronics for the Quench Detection System in HL-LHC: ongoing developments and challenges - Jens Steckert (CERN)

15:45 Status update on WP18: radiation-tolerant distributed I/O Tier platform - Greg Daniluk (CERN)
15:00
15:00 - 16:30
Contributions

15:00 LMQXFB coldmass prototype/production experience and plan - Herve Prin (CERN)

15:20 Cryostat production experience and plan - Delio Ramos (CERN)

15:35 LMQXFA design modification due to requirements change - Antonios Vouris (Fermilab)

15:45 LMQXFA coldmass production experience and plan - Thomas Strauss (FNAL)

16:00 LQXFA/B cryostat assembly production experience - Roger Jon Rabehl (Fermi National Accelerator Lab. (US))

16:10 LQXFA/B cryoassembly test - Guram Chlachidze (Fermilab)
16:30 Break
Break
16:30 - 17:00
17:00
17:00 - 18:00
Contributions

17:00 Mechanical instability of cables - Michael Naus (LBNL)

17:30 Magnet assembly US-AUP - Daniel Cheng
17:00 - 18:00
Contributions

17:00 RF feedthrough experience & HOM coupler series - Eric Montesinos (CERN)

17:15 CERN RF dipole HOM measurements - James Alexander Mitchell (CERN)

17:30 AUP-RFD HOM couplers - Subashini De Silva (Old Dominion University (US)) Naeem Huque (Jefferson Lab)

17:45 Discussion
Friday 22 October 2021
08:30
08:30 - 10:30
Contributions

08:30 Safety coordination and warm powering systems for the HL-LHC IT String - Davide Bozzini (CERN)

09:00 Infrastructure installation of HL-LHC IT STRING - Sebastien Blanchard (CERN)

09:30 Cryogenic system for HL-LHC IT STRING - Antonio Perin (CERN)

09:50 HL-LHC IT STRING control and analysis sofware for validation program - Samer Yammine (CERN)

10:10 Documentation management for the HL-LHC IT String - Nicolas Heredia Garcia (CIEMAT)
08:30 - 09:30
Contributions

08:30 Instrumentation for WP6A system protection and monitoring signals - Jerome Fleiter (CERN)

08:50 Proximity equipment for WP6A - Jerome Fleiter (CERN)

09:10 Quench detection and DAQ systems for WP6A - Jens Steckert (CERN)
08:45
08:45 - 10:30
Contributions

08:45 Instrumentation for SPS tests and HL-LHC proposal - Tom Levens (CERN)

09:00 Stability issues of the CC amplitude feedback - Xavier Buffat (CERN)

09:15 Impact of broad-band impedance on longitudinal coupled-bunch instability - Ivan Karpov (CERN)

09:30 Performance estimates (slightly flat optics?) - Ilias Efthymiopoulos (CERN)

09:45 LHC injection loss studies and power limit update - Helga Timko (CERN)

10:00 Ferro-electric fast reactive tuning system - Nicholas Shipman (Lancaster University (GB))

10:15 High bandwidth PU using EO technologies - Alberto Arteche Gonzalez (University of London (GB))
09:30
09:30 - 10:30
Contributions

09:30 Focus on D1 - Tatsushi Nakamoto (KEK)

10:00 Focus on D2 corrector - Yingzhe Wang (IHEP)
10:30 Break
Break
10:30 - 11:00
11:00
11:00 - 12:30
Contributions

11:00 Focus on D2 - Stefania Farinon (INFN e Universita Genova (IT))

11:30 Focus on HO correctors - Marco Prioli (Università degli Studi e INFN Milano (IT))

12:00 Focus on nested corrector - Fernando Toral (Centro de Investigaciones Energéti cas Medioambientales y Tecno)
11:00 - 12:30
Contributions

11:00 HEL Beam gas curtain tests at Cockcroft Institute - Amir Salehilashkajani (Liverpool University)

11:30 HEL Beam gas curtain work at CERN (testing at LHC and HEL test stand) - Gerhard Schneider (CERN)

12:00 HEL BPM design and tests - Manfred Wendt (CERN)
12:30 Lunch break
Lunch break
12:30 - 14:00
14:00
14:00 - 16:00
Contributions

14:00 Coil fabrication : status at CERN - Attilio Milanese (CERN) Nicholas Lusa (CERN)

14:30 Coil fabrication: status at BNL - Jesse Schmalzle

15:00 Coil fabrication: status at FNAL - Fred Nobrega (Fermilab)

15:30 Magnet assembly at CERN - Susana Izquierdo Bermudez (CERN)
16:00 Break
Break
16:00 - 16:30
16:30 Close-out session - Oliver Bruning (CERN)
Close-out session
- Oliver Bruning (CERN)
16:30 - 17:00

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