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

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Specific sessions

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Sessions*

Friday AM - WP3

Friday PM - WP3/US-AUP

Friday AM - WP5/WP13

Friday AM - WP7/WP6A

Friday AM - WP16

Friday AM - WP2/WP4/WP13

Thursday PM - WP7/WP6B/WP10/WP13/WP18

Thursday PM - WP4/UK/US-AUP/Canada

Thursday PM - WP3/US-AUP

Thursday AM - WP7

Thursday AM - WP13

Thursday AM - WP5/WP2/WP10

Thursday AM - WP5

Thursday AM - WP3/WP7

Wednesday PM - WP5/WP7/WP14/WP13

Wednesday PM - WP4/WP9/WP12

Wednesday PM - WP4/UK/US-AUP/Canada

Wednesday PM - WP3/US-AUP

Wednesday PM - WP2/WP3

11th HL-LHC Collaboration Board (agenda - restricted)

Plenary session 6 - Wednesday AM

Plenary session 5 - Wednesday AM

Plenary session 4 - Tuesday PM

Plenary session 3 - Tuesday PM

Plenary session 2 - Tuesday AM

Plenary session 1 - Tuesday AM

Include materials from selected sessions

Contributions*

11T summary (in session "Plenary session 2 - Tuesday AM")

Alignment update (in session "Wednesday PM - WP4/WP9/WP12")

AUP-RFD HOM couplers (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Auxiliary systems for protection (IFS, proximity equipment, warm diodes, ElQA racks, … ) (in session "Thursday AM - WP3/WP7")

BLM ASIC production (in session "Thursday PM - WP7/WP6B/WP10/WP13/WP18")

CERN RF dipole HOM measurements (in session "Thursday PM - WP4/UK/US-AUP/Canada")

CERN RF Dipole testing experience & outlook (in session "Wednesday PM - WP4/UK/US-AUP/Canada")

CERN Surface treatment infrastructure for RFD (in session "Wednesday PM - WP4/UK/US-AUP/Canada")

Clean room experience with RF Dipole (in session "Wednesday PM - WP4/WP9/WP12")

CLIQ & DQHDS - design and status (in session "Thursday AM - WP3/WP7")

Close-out session

Coil fabrication : status at CERN (in session "Friday PM - WP3/US-AUP")

Coil fabrication: status at BNL (in session "Friday PM - WP3/US-AUP")

Coil fabrication: status at FNAL (in session "Friday PM - WP3/US-AUP")

Collimation updates for v1.5 (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Collimation Upgrade - installations in LS2 and outstanding plans for LS3 (in session "Plenary session 5 - Wednesday AM")

Confirmation of the Inner Triplet circuit protection design (in session "Thursday AM - WP3/WP7")

Crab cavity tuning system update (in session "Wednesday PM - WP4/UK/US-AUP/Canada")

Criticality of fast failures in the HL-LHC with depleted halo (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Cryogenic system for HL-LHC IT STRING (in session "Friday AM - WP16")

Cryogenics update (in session "Wednesday PM - WP4/WP9/WP12")

Cryostat production experience and plan (in session "Thursday PM - WP3/US-AUP")

Crystal collimation for Pb ion beam operation in Run3 (in session "Plenary session 5 - Wednesday AM")

D2 b5 correction (in session "Wednesday PM - WP2/WP3")

DAQ systems and new ethernet based communication board - design and status (in session "Thursday AM - WP7")

Designing radiation tolerant converter up to 500 Gy for HL-LHC (in session "Thursday PM - WP7/WP6B/WP10/WP13/WP18")

Diode stack for DCM (in session "Thursday AM - WP3/WP7")

Discussion (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Discussion (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Discussion (in session "Wednesday PM - WP4/UK/US-AUP/Canada")

Discussion + Make list of needed magnetic measurements for cross-talks + Finalize WP2/3 interface document (in session "Wednesday PM - WP2/WP3")

Documentation management for the HL-LHC IT String (in session "Friday AM - WP16")

Electropolishing Experience at KEK (in session "Wednesday PM - WP4/UK/US-AUP/Canada")

Energy deposition studies for the TCDS upgrade (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Energy Extraction Systems - design and status (in session "Thursday AM - WP3/WP7")

Engineering specification summary (cavity & cryomodule) (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Expected radiation level evolution in the LHCb insertion (in session "Thursday PM - WP7/WP6B/WP10/WP13/WP18")

Ferro-electric fast reactive tuning system (in session "Friday AM - WP2/WP4/WP13")

Fine tuning of IR magnets field quality (in session "Wednesday PM - WP2/WP3")

First results of examinations on proton-irradiated Mo-coated MoGr specimens (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Focus on D1 (in session "Friday AM - WP3")

Focus on D2 (in session "Friday AM - WP3")

Focus on D2 corrector (in session "Friday AM - WP3")

Focus on HO correctors (in session "Friday AM - WP3")

Focus on nested corrector (in session "Friday AM - WP3")

Global overview of circuit powering evolution (in session "Plenary session 6 - Wednesday AM")

HEL Beam gas curtain tests at Cockcroft Institute (in session "Friday AM - WP5/WP13")

HEL Beam gas curtain work at CERN (testing at LHC and HEL test stand) (in session "Friday AM - WP5/WP13")

HEL BPM design and tests (in session "Friday AM - WP5/WP13")

HEL open questions from WP2 & operational issues (in session "Thursday AM - WP5/WP2/WP10")

HEL program and planning (in session "Plenary session 5 - Wednesday AM")

High bandwidth PU using EO technologies (in session "Friday AM - WP2/WP4/WP13")

HL-LHC Baseline, TCC summary and Run4 Startup planning / projections (in session "Plenary session 3 - Tuesday PM")

HL-LHC IT STRING control and analysis sofware for validation program (in session "Friday AM - WP16")

HL-LHC project status (in session "Plenary session 1 - Tuesday AM")

HL-UK-2 status and plans (in session "Thursday AM - WP5")

Impact of broad-band impedance on longitudinal coupled-bunch instability (in session "Friday AM - WP2/WP4/WP13")

Impact of high intensity protons on Nb3Sn and NbTi superconductors - damage limits and mechanisms (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Impact of magnetic field quality on machine performance, from initial assumptions to today's status (in session "Wednesday PM - WP2/WP3")

Industrial DQW pre-series status (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Industrial experience with cryomodule components (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Industrial RFD status (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Infrastructure installation of HL-LHC IT STRING (in session "Friday AM - WP16")

Inner triplet BPM manufacturing (in session "Thursday AM - WP13")

Instrumentation for SPS tests and HL-LHC proposal (in session "Friday AM - WP2/WP4/WP13")

Instrumentation for WP6A system protection and monitoring signals (in session "Friday AM - WP7/WP6A")

Integration of HL-LHC systems and equipment + first LS3 planning (in session "Plenary session 6 - Wednesday AM")

Ion irradiation effects in collimator materials: overview and planning (in session "Thursday AM - WP5/WP2/WP10")

IT String planning and test program (in session "Plenary session 6 - Wednesday AM")

LHC injection loss studies and power limit update (in session "Friday AM - WP2/WP4/WP13")

LHC Run3 commissioning and operation plans (in session "Plenary session 1 - Tuesday AM")

LMQXFA coldmass production experience and plan (in session "Thursday PM - WP3/US-AUP")

LMQXFA design modification due to requirements change (in session "Thursday PM - WP3/US-AUP")

LMQXFB coldmass prototype/production experience and plan (in session "Thursday PM - WP3/US-AUP")

LQXFA/B cryoassembly test (in session "Thursday PM - WP3/US-AUP")

LQXFA/B cryostat assembly production experience (in session "Thursday PM - WP3/US-AUP")

Machine - Experiment Interface and upgrade status (in session "Plenary session 5 - Wednesday AM")

Magnet assembly at CERN (in session "Friday PM - WP3/US-AUP")

Magnet assembly US-AUP (in session "Thursday PM - WP3/US-AUP")

Manufacturing of RFD prototypes & DQW series (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Matching Section and Dispersion Suppressor losses for proton and ion operation and respective implications (in session "Thursday AM - WP5/WP2/WP10")

Material qualifications for crab cavities (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Material studies and new absorber materials for IR6 protection absorbers and the beam dump (in session "Plenary session 5 - Wednesday AM")

Mechanical instability of cables (in session "Thursday PM - WP3/US-AUP")

MQXFA Magnet production in the US (in session "Plenary session 3 - Tuesday PM")

MQXFA test results (in session "Wednesday PM - WP3/US-AUP")

MQXFB and MQXFS test results (in session "Wednesday PM - WP3/US-AUP")

Overview of beam dynamics priorities for WP5 (in session "Thursday AM - WP5")

Overview of WP6A activities (in session "Plenary session 6 - Wednesday AM")

Performance estimates (slightly flat optics?) (in session "Friday AM - WP2/WP4/WP13")

PICv2 and BISv2 for HL-LHC - design and status (in session "Thursday AM - WP7")

Plans for RFD cryomodules at TRIUMF (in session "Plenary session 4 - Tuesday PM")

Progress on HEL impedance (in session "Thursday AM - WP5/WP2/WP10")

Protection device supervision units - design and status (in session "Thursday AM - WP7")

Proton halo leakage to IR6 extraction absorbers - quench margin in HL-LHC (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Proximity equipment for WP6A (in session "Friday AM - WP7/WP6A")

Quench detection and DAQ systems for WP6A (in session "Friday AM - WP7/WP6A")

Radiation hard electronics for the Quench Detection System in HL-LHC: ongoing developments and challenges (in session "Thursday PM - WP7/WP6B/WP10/WP13/WP18")

Requirements for halo monitoring (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Results on HRM incl. status of CuCD (in session "Wednesday PM - WP5/WP7/WP14/WP13")

RF feedthrough experience & HOM coupler series (in session "Thursday PM - WP4/UK/US-AUP/Canada")

RFD (LHC-prototype) cryomodule (in session "Wednesday PM - WP4/WP9/WP12")

RFD pre-series cryomodule status and DQW series planning (in session "Plenary session 4 - Tuesday PM")

Safety coordination and warm powering systems for the HL-LHC IT String (in session "Friday AM - WP16")

Stability issues of the CC amplitude feedback (in session "Friday AM - WP2/WP4/WP13")

Status and outlook of HL-LHC radiation tolerant developments and related guidelines (in session "Thursday PM - WP7/WP6B/WP10/WP13/WP18")

Status of BRANs for HL-LHC (in session "Thursday AM - WP13")

Status of D1 in KEK (in session "Plenary session 1 - Tuesday AM")

Status of D2 corrector in IHEP (in session "Plenary session 1 - Tuesday AM")

Status of D2 in INFN-Genova (in session "Plenary session 2 - Tuesday AM")

Status of experimental protection validation for HL magnets (in session "Thursday AM - WP3/WP7")

Status of HO correctors in LASA (in session "Plenary session 2 - Tuesday AM")

Status of nested correctors in CIEMAT (in session "Plenary session 2 - Tuesday AM")

Status of the Beam Gas Vertex development for HiLumi (in session "Thursday AM - WP13")

Status of the BSRT upgrade for HiLumi (in session "Thursday AM - WP13")

Status of the civil engineering and technical infrastructures (in session "Plenary session 2 - Tuesday AM")

Status of the halo monitor R&D and plans for the future (in session "Wednesday PM - WP5/WP7/WP14/WP13")

Status of the Inner triplet BPM design, manufacturing and testing (in session "Thursday AM - WP13")

Status of the Swedish collaboration (in session "Plenary session 2 - Tuesday AM")

Status of US-AUP contribution after CD3 approval (in session "Plenary session 3 - Tuesday PM")

Status of WP3, with focus on MQXFB (in session "Plenary session 1 - Tuesday AM")

Status of WP4 (industry contracts, preparation of the SPS test and links to the US/ Canada / UK / Russia collaborations) (in session "Plenary session 4 - Tuesday PM")

Status update on WP18: radiation-tolerant distributed I/O Tier platform (in session "Thursday PM - WP7/WP6B/WP10/WP13/WP18")

Summary and status for the HL-LHC Collaborations with detailed outlook and planning for the Russian contribution (in session "Plenary session 3 - Tuesday PM")

Summary and Update on the FRAS implementation (in session "Plenary session 5 - Wednesday AM")

Summary of capacitor qualification campaign for CLIQ (in session "Thursday AM - WP7")

Summary of capacitor qualification campaign for DQHDS (in session "Thursday AM - WP7")

Transport of RFD equipment to the UK (in session "Thursday PM - WP4/UK/US-AUP/Canada")

Update on Optics, Layout and Run4 operational scenario (in session "Plenary session 3 - Tuesday PM")

Update on protection systems and beam failure cases for HL-LHC (in session "Plenary session 5 - Wednesday AM")

US-AUP Crab Cavity program (in session "Plenary session 4 - Tuesday PM")

US-AUP RF Dipole testing experience & outlook (in session "Wednesday PM - WP4/UK/US-AUP/Canada")

Vacuum update (in session "Wednesday PM - WP4/WP9/WP12")

Welcome (in session "Plenary session 1 - Tuesday AM")

WP5 plans for LS3 (in session "Thursday AM - WP5")

Include materials from selected contributions

Events scheduled on*

10/19/21

10/20/21

10/21/21

10/22/21

Include materials from sessions/contributions scheduled on the selected dates