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, 14 October 2019 (08:00) to Wednesday, 16 October 2019 (18:00)

Monday, 14 October 2019

08:00 Registration for all participants
Registration for all participants
08:00 - 09:00
Room: Wilson Hall - Atrium 1st floor
09:00 Plenary session - Monday AM
09:00 - 11:10
Room: Wilson Hall, One West
Contributions

09:00 Welcome

09:10 US roadmap for future accelerators - the collaboration with CERN for HiLumi LHC and beyond - Nigel Lockyer (FNAL)

09:40 CERN roadmap for HiLumi LHC and beyond - Frederick Bordry (CERN)

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

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

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

12:10 HiLumi US magnet construction and testing plans - Giorgio Ambrosio (Fermilab) Sandor Feher (Fermi National Accelerator Lab. (US))
12:40 Lunch break
Lunch break
12:40 - 13:40
Room: Wilson Hall, Atrium 1st floor
13:40 Plenary session - Monday PM
13:40 - 16:10
Room: Wilson Hall, One West
Contributions

13:40 Status of the 11 T dipole and CERN magnet programs beyond HiLumi - Arnaud Devred (CERN)

14:10 Recent results of the US Magnet Development Program and outlook to the future - Alexander Zlobin (Fermilab)

14:40 HL-LHC Remote alignment system: what it is and what it will bring us - Massimo Giovannozzi (CERN)

15:00 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))

15:20 Circuits status and outcome of the review - Felix Rodriguez Mateos (CERN)

15:40 The new cold powering for HL-LHC: test results and final layout - Amalia Ballarino (CERN)
16:10 Coffee break
Coffee break
16:10 - 16:40
Room: Wilson Hall, Atrium 1st floor
16:40 Plenary session - Monday PM
16:40 - 18:40
Room: Wilson Hall, One West
Contributions

16:40 Effects of magnet circuit protection elements on the circulating beam - Daniel Wollmann (CERN)

17:10 SPS crab cavity tests: lesson learnt in view of final design - Rama Calaga (CERN)

17:40 Cavity & cryomodule strategy and status - Ofelia Capatina (CERN)

18:00 RFD cavity construction in industry - Leonardo Ristori (Fermilab)

18:20 HiLumi Cryogenics: progress highlights and perspectives - Serge Claudet (CERN)
18:40 Collaboration Banquet
Collaboration Banquet
18:40 - 22:00
Room: Two Brothers Roundhouse
Tuesday, 15 October 2019
08:30 Plenary session - Tuesday AM
08:30 - 10:30
Room: Wilson Hall, One West
Contributions

08:30 Status of the vacuum technologies for HiLumi - Vincent Baglin (CERN)

08:50 Status of HL Collimation and update on layout - Roderik Bruce (CERN)

09:20 Highlights and new challenges for WP14 - Chiara Bracco (CERN)

09:40 Status of beam instrumentation - Manfred Wendt (CERN)

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

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

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

11:30 The CERN-US collaboration from LHC to HiLumi: a personal recollection - Bruce Strauss
12:00 Tuesday AM WP2/WP3
12:00 - 13:00
Room: Wilson Hall, One West
Contributions

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

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

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

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

12:20 RFD cavities processing, warm and cold tests summary - Paolo Berrutti (FNAL)
Tuesday AM WP7/WP8/WP5
12:00 - 13:00
Room: Wilson Hall, Curia II
Contributions

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

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

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

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

12:40 Discussion on need for future failure case studies (all)
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: Wilson Hall, Atrium 1st floor
14:00 Tuesday PM WP2/WP5/WP13
14:00 - 16:30
Room: Wilson Hall, One West
Contributions

14:00 Gas jet diagnostics for the hollow e-lens [remote talk] - Hao Zhang (University of Liverpool/Cockcroft Institute)

14:30 Beam dynamics simulations with a Hollow Electron Lens [remote talk] - Daniele Mirarchi (University of Manchester (GB)) Alessio Mereghetti (CERN)

15:00 Nonlinear islands as a mechanism for emittance growth in the LHC energy ramp - Ewen Hamish Maclean (University of Malta (MT))

15:30 Latest on noise effect on the beam - Guido Sterbini (CERN)

16:00 Electron beam test facility and e-beam simulations at CERN - Sergey Sadovich (CERN)
Tuesday PM WP3
14:00 - 16:40
Room: Wilson Hall, Curia II
Contributions

14:00 HO corrector update - Marco Statera (INFN Milano - LASA)

14:30 D2 update - Andrea Bersani (INFN e Universita Genova (IT))

15:10 MCBXF update - Jesus Angel Garcia Matos

15:50 Cold mass development AUP - Sandor Feher (Fermi National Accelerator Lab. (US))

16:15 Cold mass development CERN - Herve Prin (CERN)
Tuesday PM WP4
14:00 - 16:30
Room: Wilson Hall, Hornets Nest
Contributions

14:00 DQW RI production - Nuria Valverde Alonso (CERN)

14:30 Qualification status of US-AUP - Manuele Narduzzi

15:00 RFD ancillary fabrication at JLab - Naeem Huque (Jefferson Lab)

15:30 HOM coupler update (RFD + DQW) - Eric Montesinos (CERN)

16:00 Discussion (All)
Tuesday PM WP7/WP10
14:00 - 15:30
Room: Wilson Hall, Black Hole
Contributions

14:00 Status and outlook of specification document for HL-LHC radiation environment for electronics - Giuseppe Lerner (CERN)

14:30 Update of radiation levels on equipment in the IP1 and IP5 LSS - Giuseppe Lerner (CERN)

15:00 Measured cold diode radiation tolerance and proposal of an extended theoretical model - Daniel Wollmann (CERN)
15:00 Collaboration Board (restricted)

15:00 - 18:00
Room: Wilson Hall, DIR/Comitium
15:30 Tuesday PM WP7/WP14
15:30 - 16:30
Room: Wilson Hall, Racetrack
Contributions

15:30 Update on energy deposition studies for the beam dump - Valeria Rizzoglio (CERN)

16:00 Energy deposition in IR6 magnets during regular an irregular beam losses - Anton Lechner (CERN)
16:30 Coffee break
Coffee break
16:30 - 17:00
Room: Wilson Hall, Atrium 1st floor

Coffee break
Coffee break
16:30 - 17:00
Room: Wilson Hall, Atrium 1st floor

Coffee break
Coffee break
16:30 - 17:00
Room: Wilson Hall, Atrium 1st floor

16:40 Coffee break
Coffee break
16:40 - 17:10
Room: Wilson Hall, Atrium 1st floor
17:00 Tuesday PM WP2/WP5/WP10
17:00 - 17:30
Room: Wilson Hall, One West
Contributions

17:00 Energy deposition in optics V1.5 and possible layout optimizations - Marta Sabate Gilarte (Universidad de Sevilla (ES))
Tuesday PM WP4
17:00 - 18:30
Room: Wilson Hall, Hornets Nest
Contributions

17:00 RFD Canada status & transport aspects - Robert Edward Laxdal

17:30 UK1 RFD cryomodule status & transport aspects - Thomas Jones (STFC)

18:00 Discussion cryomodule
Tuesday PM WP7/WP14
17:00 - 18:00
Room: Wilson Hall, Racetrack
Contributions

17:00 Damage of sc. strands due to beam impact at 4 K - experimental results - Daniel Wollmann (CERN)

17:30 Conclusion on machine protection tests with SPS crab cavities - Daniel Wollmann (CERN)
17:10 Tuesday PM WP3
17:10 - 18:30
Room: Wilson Hall, Curia II
Contributions

17:10 Cryostat development - Delio Duarte Ramos (CERN)

17:30 Test facility status at FNAL - Guram Chlachidze (Fermilab)

17:50 D1 update - Tatsushi Nakamoto
18:45 Collaboration Board Dinner (by invitation only)
Collaboration Board Dinner (by invitation only)
18:45 - 21:00
Room: Turf Room
Wednesday, 16 October 2019
08:30 Wednesday AM WP2/WP4
08:30 - 10:15
Room: Wilson Hall, One West
Contributions

08:30 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)

08:55 Update on longitudinal beam stability in HL-LHC - Ivan Karpov (CERN)

09:20 Status of the LHC injection voltage limits with 1/2-detuning - Helga Timko (CERN)

09:45 Status of the electron cloud simulations for HL-LHC: build-up and instabilities - Giovanni Iadarola (CERN)
Wednesday AM WP5
08:30 - 10:30
Room: Wilson Hall, Curia II
Contributions

08:30 Introduction : changes from previous annual meeting - Stefano Redaelli (CERN)

08:35 Mitigations of DS losses with new 11T dipole layouts (15 + 5) - Alessio Mereghetti (CERN) Roderik Bruce (CERN)

08:55 Updated energy deposition simulations in DSs (15 + 5) - Andreas Waets (CERN)

09:15 DPAs and gas production simulations in IR7 for HL-LHC (15 + 5) - Andreas Waets (CERN)

09:35 Results of GSI irradiation campaigns (15 + 5) - Alessandro Bertarelli (CERN)

09:55 LS2 collimator production status (15 + 5) - Inigo Lamas Garcia (CERN)

10:15 Recent results on crystal collimation - Stefano Redaelli (CERN)
09:00 Wednesday AM WP3
09:00 - 10:30
Room: Wilson Hall, Black Hole
Contributions

09:00 Short model test results CERN (also He gas intermediate test) [remote talk] - Franco Julio Mangiarotti (CERN)

09:30 MQXFAP1b test results - Joseph F Muratore (Brookhaven National Laboratory)

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

10:15 Parameter range for protection analysis - Susana Izquierdo Bermudez (CERN) Maria Baldini (Fermi national accellerator laboratory)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Wilson Hall, Atrium 1st floor
11:00 Plenary session - Wednesday AM
11:00 - 13:00
Room: Wilson Hall, One West
Contributions

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

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

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

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

12:30 Wrap up - Lucio Rossi (CERN)
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: Wilson Hall, Atrium 1st floor

14:00 Visit of facilities

14:00 - 17:30
Room: Various facilities
Wednesday PM WP3
14:00 - 16:00
Room: Wilson Hall, Curia II
Contributions

14:00 Fabrication status, NCR, and QH studies FNAL - Fred Nobrega (Fermilab)

14:20 Fabrication status, NCR, and QH studies BNL [remote talk] - Jesse Schmalzle

14:40 Fabrication status, NCR, and QH studies CERN - Susana Izquierdo Bermudez (CERN)

15:00 QH assessment - Giorgio Ambrosio (Fermilab)

15:20 Fast turn-around QH tests - Vittorio Marinozzi (FNAL)

15:40 Plans and decision tree - Paolo Ferracin (CERN)
Wednesday PM WP4
14:00 - 16:00
Room: Wilson Hall, Hornets Nest
Contributions

14:00 Open recommendations from past AUP reviews, also involves TRIUMF - Leonardo Ristori (Fermilab)

14:20 Physical and data interfaces between HL-LHC WP4 and US AUP - Silvia Verdú Andrés (Brookhaven National Laboratory BNL)

14:40 Functional requirements specification - Paolo Berrutti (FNAL) Leonardo Ristori (Fermilab)

15:00 Frequency recipe - Subashini De Silva (Old Dominion University (US)) Paolo Berutti (FNAL)

15:20 Discussion (All)
16:00 Coffee break
Coffee break
16:00 - 16:20
Room: Wilson Hall, Atrium 1st floor
16:20 Wednesday PM WP3
16:20 - 18:00
Room: Wilson Hall, Curia II
Contributions

16:20 Updates on impregnation and epoxy analysis CERN - Arnaud Devred (CERN)

16:45 Updates on impregnation and epoxy analysis AUP - Steve Krave (Fermilab) Fred Nobrega (Fermilab)

17:10 MQXFA03 loading (remote talk) - Daniel Cheng

17:35 Workshop feedback - Paolo Ferracin (CERN)

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