Name: 9th HL-LHC Collaboration Meeting, Fermilab, USA - 14-16 October 2019
Start: 2019-10-14T08:00:00-05:00
End: 2019-10-16T18:00:00-05:00
Location: Fermilab

9th HL-LHC Collaboration Meeting, Fermilab, USA - 14-16 October 2019

from Monday, October 14, 2019 (8:00 AM) to Wednesday, October 16, 2019 (6:00 PM)

Monday, October 14, 2019

8:00 AM Registration for all participants
Registration for all participants
8:00 AM - 9:00 AM
Room: Wilson Hall - Atrium 1st floor
9:00 AM Plenary session - Monday AM
9:00 AM - 11:10 AM
Room: Wilson Hall, One West
Contributions

9:00 AM Welcome

9:10 AM US roadmap for future accelerators - the collaboration with CERN for HiLumi LHC and beyond - Nigel Lockyer (FNAL)

9:40 AM CERN roadmap for HiLumi LHC and beyond - Frederick Bordry (CERN)

10:10 AM Project status and collaborations - Lucio Rossi (CERN)

10:40 AM Status of US contribution to HiLumi (past and present) - Giorgio Apollinari (Fermi National Accelerator Lab. (US))
11:10 AM Coffee break
Coffee break
11:10 AM - 11:40 AM
Room: Wilson Hall, Atrium 1st floor
11:40 AM Plenary session - Monday AM
11:40 AM - 12:40 PM
Room: Wilson Hall, One West
Contributions

11:40 AM HiLumi IR magnets: where do we stand? - Ezio Todesco (CERN)

12:10 PM HiLumi US magnet construction and testing plans - Giorgio Ambrosio (Fermilab) Sandor Feher (Fermi National Accelerator Lab. (US))
12:40 PM Lunch break
Lunch break
12:40 PM - 1:40 PM
Room: Wilson Hall, Atrium 1st floor
1:40 PM Plenary session - Monday PM
1:40 PM - 4:10 PM
Room: Wilson Hall, One West
Contributions

1:40 PM Status of the 11 T dipole and CERN magnet programs beyond HiLumi - Arnaud Devred (CERN)

2:10 PM Recent results of the US Magnet Development Program and outlook to the future - Alexander Zlobin (Fermilab)

2:40 PM HL-LHC Remote alignment system: what it is and what it will bring us - Massimo Giovannozzi (CERN)

3:00 PM Linear and nonlinear optics correction in the HL-LHC: experience from the LHC and impact on HL-LHC - Ewen Hamish Maclean (University of Malta (MT))

3:20 PM Circuits status and outcome of the review - Felix Rodriguez Mateos (CERN)

3:40 PM The new cold powering for HL-LHC: test results and final layout - Amalia Ballarino (CERN)
4:10 PM Coffee break
Coffee break
4:10 PM - 4:40 PM
Room: Wilson Hall, Atrium 1st floor
4:40 PM Plenary session - Monday PM
4:40 PM - 6:40 PM
Room: Wilson Hall, One West
Contributions

4:40 PM Effects of magnet circuit protection elements on the circulating beam - Daniel Wollmann (CERN)

5:10 PM SPS crab cavity tests: lesson learnt in view of final design - Rama Calaga (CERN)

5:40 PM Cavity & cryomodule strategy and status - Ofelia Capatina (CERN)

6:00 PM RFD cavity construction in industry - Leonardo Ristori (Fermilab)

6:20 PM HiLumi Cryogenics: progress highlights and perspectives - Serge Claudet (CERN)
6:40 PM Collaboration Banquet
Collaboration Banquet
6:40 PM - 10:00 PM
Room: Two Brothers Roundhouse
Tuesday, October 15, 2019
8:30 AM Plenary session - Tuesday AM
8:30 AM - 10:30 AM
Room: Wilson Hall, One West
Contributions

8:30 AM Status of the vacuum technologies for HiLumi - Vincent Baglin (CERN)

8:50 AM Status of HL Collimation and update on layout - Roderik Bruce (CERN)

9:20 AM Highlights and new challenges for WP14 - Chiara Bracco (CERN)

9:40 AM Status of beam instrumentation - Manfred Wendt (CERN)

10:00 AM Progress of civil engineering works - Pieter Mattelaer (CERN)
10:30 AM Coffee break
Coffee break
10:30 AM - 10:50 AM
Room: Wilson Hall, Atrium 1st floor
10:50 AM Plenary session - Tuesday AM
10:50 AM - 12:00 PM
Room: Wilson Hall, One West
Contributions

10:50 AM Evolution of risk assessment for HiLumi - Isabel Bejar Alonso (CERN)

11:10 AM Risk assessment and contingency analysis for US HL-LHC AUP - Ruben Horacio Carcagno

11:30 AM The CERN-US collaboration from LHC to HiLumi: a personal recollection - Bruce Strauss
12:00 PM Tuesday AM WP2/WP3
12:00 PM - 1:00 PM
Room: Wilson Hall, One West
Contributions

12:00 PM Update on impact of field quality - Massimo Giovannozzi (CERN)

12:20 PM Preview of the procedures for linear and nonlinear optics correction and assumptions underlying - Rogelio Tomas Garcia (CERN)

12:40 PM IR optics correction - Hector Garcia Morales (University of Oxford)
Tuesday AM WP4
12:00 PM - 12:40 PM
Room: Wilson Hall, One East
Contributions

12:00 PM DQW cold testing summary - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)

12:20 PM RFD cavities processing, warm and cold tests summary - Paolo Berrutti (FNAL)
Tuesday AM WP7/WP8/WP5
12:00 PM - 1:00 PM
Room: Wilson Hall, Curia II
Contributions

12:00 PM Short overview of WP8 studies - Helmut Burkhardt (CERN)

12:10 PM Short overview of WP7 failure case studies - Daniel Wollmann (CERN)

12:20 PM Short overview of WP5 failure studies - Roderik Bruce (CERN) Stefano Redaelli (CERN)

12:30 PM Status of TAXS region and TAXN - Francisco Sanchez Galan (CERN)

12:40 PM Discussion on need for future failure case studies (all)
1:00 PM Lunch break
Lunch break
1:00 PM - 2:00 PM
Room: Wilson Hall, Atrium 1st floor
2:00 PM Tuesday PM WP2/WP5/WP13
2:00 PM - 4:30 PM
Room: Wilson Hall, One West
Contributions

2:00 PM Gas jet diagnostics for the hollow e-lens [remote talk] - Hao Zhang (University of Liverpool/Cockcroft Institute)

2:30 PM Beam dynamics simulations with a Hollow Electron Lens [remote talk] - Daniele Mirarchi (University of Manchester (GB)) Alessio Mereghetti (CERN)

3:00 PM Nonlinear islands as a mechanism for emittance growth in the LHC energy ramp - Ewen Hamish Maclean (University of Malta (MT))

3:30 PM Latest on noise effect on the beam - Guido Sterbini (CERN)

4:00 PM Electron beam test facility and e-beam simulations at CERN - Sergey Sadovich (CERN)
Tuesday PM WP3
2:00 PM - 4:40 PM
Room: Wilson Hall, Curia II
Contributions

2:00 PM HO corrector update - Marco Statera (INFN Milano - LASA)

2:30 PM D2 update - Andrea Bersani (INFN e Universita Genova (IT))

3:10 PM MCBXF update - Jesus Angel Garcia Matos

3:50 PM Cold mass development AUP - Sandor Feher (Fermi National Accelerator Lab. (US))

4:15 PM Cold mass development CERN - Herve Prin (CERN)
Tuesday PM WP4
2:00 PM - 4:30 PM
Room: Wilson Hall, Hornets Nest
Contributions

2:00 PM DQW RI production - Nuria Valverde Alonso (CERN)

2:30 PM Qualification status of US-AUP - Manuele Narduzzi

3:00 PM RFD ancillary fabrication at JLab - Naeem Huque (Jefferson Lab)

3:30 PM HOM coupler update (RFD + DQW) - Eric Montesinos (CERN)

4:00 PM Discussion (All)
Tuesday PM WP7/WP10
2:00 PM - 3:30 PM
Room: Wilson Hall, Black Hole
Contributions

2:00 PM Status and outlook of specification document for HL-LHC radiation environment for electronics - Giuseppe Lerner (CERN)

2:30 PM Update of radiation levels on equipment in the IP1 and IP5 LSS - Giuseppe Lerner (CERN)

3:00 PM Measured cold diode radiation tolerance and proposal of an extended theoretical model - Daniel Wollmann (CERN)
3:00 PM Collaboration Board (restricted)

3:00 PM - 6:00 PM
Room: Wilson Hall, DIR/Comitium
3:30 PM Tuesday PM WP7/WP14
3:30 PM - 4:30 PM
Room: Wilson Hall, Racetrack
Contributions

3:30 PM Update on energy deposition studies for the beam dump - Valeria Rizzoglio (CERN)

4:00 PM Energy deposition in IR6 magnets during regular an irregular beam losses - Anton Lechner (CERN)
4:30 PM Coffee break
Coffee break
4:30 PM - 5:00 PM
Room: Wilson Hall, Atrium 1st floor

Coffee break
Coffee break
4:30 PM - 5:00 PM
Room: Wilson Hall, Atrium 1st floor

Coffee break
Coffee break
4:30 PM - 5:00 PM
Room: Wilson Hall, Atrium 1st floor

4:40 PM Coffee break
Coffee break
4:40 PM - 5:10 PM
Room: Wilson Hall, Atrium 1st floor
5:00 PM Tuesday PM WP2/WP5/WP10
5:00 PM - 5:30 PM
Room: Wilson Hall, One West
Contributions

5:00 PM Energy deposition in optics V1.5 and possible layout optimizations - Marta Sabate Gilarte (Universidad de Sevilla (ES))
Tuesday PM WP4
5:00 PM - 6:30 PM
Room: Wilson Hall, Hornets Nest
Contributions

5:00 PM RFD Canada status & transport aspects - Robert Edward Laxdal

5:30 PM UK1 RFD cryomodule status & transport aspects - Thomas Jones (STFC)

6:00 PM Discussion cryomodule
Tuesday PM WP7/WP14
5:00 PM - 6:00 PM
Room: Wilson Hall, Racetrack
Contributions

5:00 PM Damage of sc. strands due to beam impact at 4 K - experimental results - Daniel Wollmann (CERN)

5:30 PM Conclusion on machine protection tests with SPS crab cavities - Daniel Wollmann (CERN)
5:10 PM Tuesday PM WP3
5:10 PM - 6:30 PM
Room: Wilson Hall, Curia II
Contributions

5:10 PM Cryostat development - Delio Duarte Ramos (CERN)

5:30 PM Test facility status at FNAL - Guram Chlachidze (Fermilab)

5:50 PM D1 update - Tatsushi Nakamoto
6:45 PM Collaboration Board Dinner (by invitation only)
Collaboration Board Dinner (by invitation only)
6:45 PM - 9:00 PM
Room: Turf Room
Wednesday, October 16, 2019
8:30 AM Wednesday AM WP2/WP4
8:30 AM - 10:15 AM
Room: Wilson Hall, One West
Contributions

8:30 AM Summary of the experimental test with the SPS crab cavities wrt field quality measurement and specifications for HL-LHC - Emilia Cruz Alaniz (University of Oxford JAI)

8:55 AM Update on longitudinal beam stability in HL-LHC - Ivan Karpov (CERN)

9:20 AM Status of the LHC injection voltage limits with 1/2-detuning - Helga Timko (CERN)

9:45 AM Status of the electron cloud simulations for HL-LHC: build-up and instabilities - Giovanni Iadarola (CERN)
Wednesday AM WP5
8:30 AM - 10:30 AM
Room: Wilson Hall, Curia II
Contributions

8:30 AM Introduction : changes from previous annual meeting - Stefano Redaelli (CERN)

8:35 AM Mitigations of DS losses with new 11T dipole layouts (15 + 5) - Alessio Mereghetti (CERN) Roderik Bruce (CERN)

8:55 AM Updated energy deposition simulations in DSs (15 + 5) - Andreas Waets (CERN)

9:15 AM DPAs and gas production simulations in IR7 for HL-LHC (15 + 5) - Andreas Waets (CERN)

9:35 AM Results of GSI irradiation campaigns (15 + 5) - Alessandro Bertarelli (CERN)

9:55 AM LS2 collimator production status (15 + 5) - Inigo Lamas Garcia (CERN)

10:15 AM Recent results on crystal collimation - Stefano Redaelli (CERN)
9:00 AM Wednesday AM WP3
9:00 AM - 10:30 AM
Room: Wilson Hall, Black Hole
Contributions

9:00 AM Short model test results CERN (also He gas intermediate test) [remote talk] - Franco Julio Mangiarotti (CERN)

9:30 AM MQXFAP1b test results - Joseph F Muratore (Brookhaven National Laboratory)

10:00 AM MQXFAP1b alignment and field quality - Joseph DiMarco (Fermi National Accelerator Laboratory)

10:15 AM Parameter range for protection analysis - Susana Izquierdo Bermudez (CERN) Maria Baldini (Fermi national accellerator laboratory)
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
Room: Wilson Hall, Atrium 1st floor
11:00 AM Plenary session - Wednesday AM
11:00 AM - 1:00 PM
Room: Wilson Hall, One West
Contributions

11:00 AM Recent progress on noise estimation for HL-LHC circuits powering - Michele Martino (CERN)

11:20 AM Update on the IOTA results and plans - Alexander Valishev (Fermilab)

11:40 AM Hollow e-lens status - Stefano Redaelli (CERN) Adriana Rossi (CERN) Diego Perini (CERN)

12:00 PM Reason for embarking 3 additional options in baseline - Oliver Bruning (CERN)

12:30 PM Wrap up - Lucio Rossi (CERN)
1:00 PM Lunch break
Lunch break
1:00 PM - 2:00 PM
Room: Wilson Hall, Atrium 1st floor

2:00 PM Visit of facilities

2:00 PM - 5:30 PM
Room: Various facilities
Wednesday PM WP3
2:00 PM - 4:00 PM
Room: Wilson Hall, Curia II
Contributions

2:00 PM Fabrication status, NCR, and QH studies FNAL - Fred Nobrega (Fermilab)

2:20 PM Fabrication status, NCR, and QH studies BNL [remote talk] - Jesse Schmalzle

2:40 PM Fabrication status, NCR, and QH studies CERN - Susana Izquierdo Bermudez (CERN)

3:00 PM QH assessment - Giorgio Ambrosio (Fermilab)

3:20 PM Fast turn-around QH tests - Vittorio Marinozzi (FNAL)

3:40 PM Plans and decision tree - Paolo Ferracin (CERN)
Wednesday PM WP4
2:00 PM - 4:00 PM
Room: Wilson Hall, Hornets Nest
Contributions

2:00 PM Open recommendations from past AUP reviews, also involves TRIUMF - Leonardo Ristori (Fermilab)

2:20 PM Physical and data interfaces between HL-LHC WP4 and US AUP - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)

2:40 PM Functional requirements specification - Paolo Berrutti (FNAL) Leonardo Ristori (Fermilab)

3:00 PM Frequency recipe - Subashini De Silva (Old Dominion University (US)) Paolo Berutti (FNAL)

3:20 PM Discussion (All)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:20 PM
Room: Wilson Hall, Atrium 1st floor
4:20 PM Wednesday PM WP3
4:20 PM - 6:00 PM
Room: Wilson Hall, Curia II
Contributions

4:20 PM Updates on impregnation and epoxy analysis CERN - Arnaud Devred (CERN)

4:45 PM Updates on impregnation and epoxy analysis AUP - Steve Krave (Fermilab) Fred Nobrega (Fermilab)

5:10 PM MQXFA03 loading (remote talk) - Daniel Cheng

5:35 PM Workshop feedback - Paolo Ferracin (CERN)