The HFM Forum
The HFM Forum is the main place for information sharing and status updates from all work packages in the HFM Programme, and associated R&Ds. Meetings are announced by the Programme Leader and are held online usually in the Thursday 9:30-11:00 timeslot for Eurasian teams. Meetings also take place in the afternoon to share information with the US colleagues.
24/09/2026 HFM Forum: ISAAC test and dipole circuits
– Considerations on circuits for FCC-hh dipoles (A. Verweij)
– ISAAC test (V. di Capua)
20/08/2026 HFM Forum: HTS solenoids and brainstorming on options and heat loads
– HTS solenoids progress (Y. Yang)
– The 12.5 T option at 4.5 K (A. Haziot)
– A brainstorming on heat loads and options (E. Todesco)
23/07/2026 HFM Forum: CCT HTS sextupole
– CCT HTS sextupole design and results (M. Koratzinos)
09/07/2026 HFM Forum: ISAAC assembly
– ISAAC assembly (C. Martins)
21/06/2026 HFM Forum: FLARE6n results (HTS demo at CERN)
– FLARE6n overview and construction (A. Baskys)
– FLARE6n test results (F. Mangiarotti)
– FLARE6n magnetic measurements (N. Vallis)
18/06/2026 HFM Forum: static heat loads
-Static heat loads in FCC-hh (D. Duarte Ramos)
21/05/2026 HFM Forum: subSMCC test results
– Overview of subSMCC2b test (V. di Capua)
– subSMCC2b quench protection via ESC(M. Wozniak)
– Magnetic measurements of subSMCC2b (C. Petrone)
13/05/2026 HFM Forum: SMC in Nb-Ti and common coil design
– Overview of SMC in Nb-Ti (A. Haziot).
– Test results of SMC in Nb-Ti (M. Janitschke)
– Protection via ESC in Nb-Ti (M. Wozniak)
– News on common coil design (heads) (J. Garcia)
30/4/2026 HFM Forum: Publications
– Database of HFM and EurocirCol publications T. Rimbot)
19/3/2026 HFM Forum: wax and hybrid SMC
– SMC in wax: manufacturing and test (A. Haziot)
– SMC hybrid (M. d’Addazio)
15/1/2026 HFM Forum: ROCCO test
– ROCCO design and goals(A. Baskys)
– Test results (F. Mangiarotti)
22/1/2026 HFM Forum: dust in FCC
-Dust in FCC-hh (A. Lechner)
15/1/2026 HFM Forum: test of long MI racetrack (Narsil)
– Narsil design and goals (T. Lecrevisse)
– Narsil test results (V. Di Capua)
15/1/2026 HFM Forum: RMM with fishbone results
– RMM with fishbone: design and extension to BOND (J. C. Perez)
– RMM with fishbone test results (L. Fiscarelli, V. Di Capua)
2026
11/12/2025 HFM Forum: Radiation loads in FCC-hh arcs and solenoids for MuCol
– Radiation loads in LHC, HL LHC and FCC-hh arcs (F. Cerutti)
– Plans for final solenoid in MuCol (B. Bordini)
20/11/2025 HFM Forum: HTS conductor requirements
– HTS conductor requirements (Dr C. Barth)
06/11/2025 HFM Forum: cooling and irradiation studies for FCC and wax
– Cooling at 4.5 K used in the past (Dr. P. Tavares Coutinho Borges De Sousa)
– Irradiation test on wax and for FCC-hh final focus magnets (C. Scheuerlein)
30/10/2025 HFM Forum: HTS common coil from PSI
– Development of HTS common-coil dipoles at PSI (D. M. Araujo)
30/10/2025 HFM Forum: eCLIQ results
– eCLIQ test results on SMC (Dr. T. Mulder)
– AC losses (A. Verweij)
09/10/2025 HFM Forum: brainstorming on Nb-Ti Nb3Sn hybrid designs
– Brainstorming on design of hybrid Nb3Sn Nb-Ti dipoles (Dr. E. Todesco)
– Hybrid design for BOND (A. Haziot)
02/10/2025 HFM Forum: test results from IHEP program
– Test results from IHEP program (Q. Xu)
18/09/2025 HFM Forum: SMACC2 and 4-layer cos theta design
– SMACC2 design and protection (D. M. Araujo, Dr E. Ravaioli)
– Conceptual design of 4 layer cos theta dipole, including Nb-TI grading (M. Elisei)
04/09/2025 HFM forum: feedback from MQXF program
– Status of MQXF production and feedback to HFM (S. I. Bermudez)
– Test results of SubSMCC2 (V. Di Capua)
27/08/2025 HFM Forum: Recent results from MPD: CCT and TFD
– Test results of CCT5 – wax impregnated (D. Arbelaez)
– Advancement of TFD in LBNL (J. L. Rudeiros Fernandez)
10/07/2025 HFM forum: HTS insulated racetracks
– Strategy for CERN HTS magnets (A. Ballarino)
– Design and features of HTS program at CERN (A. Baskys)
– Test results of stack of 3 racetrack coils (F. J. Mangiarotti)
– Magnetic measurements of stack of 3 racetrack HTS coils (L. Fiscarelli)
25/06/2025 HFM forum: common coil
– Thoughts on common coil with ReBCO (R. Gupta)
12/06/2025 HFM forum: magnetic measurements and diagnostics
– Magnetic measurements and instruments for diagnostics (L. Fiscarelli)
– Plans and first results for the 5-m-long BONDL (J. F. Troitino)
04/06/2025 HFM forum: a brainstorming on margins
– Margins for magnet design (E. Todesco)
– Margin and stability in Nb3Sn (G. Willering)
21/05/2025 HFM forum: metal insulated HTS coils
– Advancement on metal-insulated HTS coils (T. Lecrevisse)
14/05/2025 Nb3Sn fits, test of C3 in LBNL, and test station upgrade
– Plans for vertical test in the 4-10 K range (F. J. Mangiarotti, P. Tavares Coutinho Borges De Sousa)
– Nb3Sn fits of data from 15 to 19 T (R. Babouche)
– Recent results of C3, an HTS dipole reaching 5 T (X. Wang)
24/04/2025 HFM forum – Protection
– ESC and eCLIQ applied to HQ and TQ protection (simulations) (M. Wozniak)
03/04/2025 HFM forum: mechanical properties and hybrid Nb-Ti/Nb3Sn SMC and BOND
– Studies on mechanical properties of Nb3SN coils (C. Marques, C. Garion)
– Hybrid Nb-TI Nb3Sn design for SMC and BOND (A. Haziot)
21/03/2025 HFM forum – novel protection methods: eCLIQ and ESC
– eCLIQ protection test on SMC(T. Mudler)
– First test of ESC protection in small model coil (E. Ravaioli)
20/03/2025 HFM forum – HTS solenoids for muon collider
– Solenoids for Muon collider (B. Bordini)
27/02/2025 HFM-MDP forum: HTS CCT with ReBCO
– Manufacturing and test of C2: a 2.9 T CCT magnet with ReBCO CORC cables (X. Wang)
20/02/2025 HFM-MDP forum: fits of Nb3Sn critical surface
– Fits for jc in Nb3Sn (S. Hopkins)
– Fits of Nb3Sn critical surface, APC case (X. Xu)
13/02/2025 HFM-MDP forum: Bin5, a 1.6 T BSCCO dipole based on CCT design
– Manufacturing and test of Bin5, a BSCCO dipole based on CCT design (T. Shen)
23/01/2025 HFM forum – news, guidelines for design, and model activities
– HFM news on structure (E. Todesco)
– Tentative guidelines for magnet design (E. Todesco)
– Modeling activities in 4.1: report on 2024 and future activities (S. Russenschuck)
2025
19/12/2024 HFM forum – societal impact and F2D2 design and parameters
– HFM Scientific and Societal Impact: preliminary findings and discussion about priorities (E. Chesta, T. Rimbot)
– Update of R2D2 and F2D2 main design parameters (E. Rochepault)
12/12/2024 HFM forum: design of common coils
– Design of stress-managed common coil at PSI (SMCC) (D. M. Araujo)
– Design of common coil 14 T magnet in CIEMAT (DAISY) (F. Toral)
20/11/2024 HFM talk at FCC Scientific Advisory Committee
– FCC-hh cryo magnet system and integration (B. Auchmann)
18/11/2024 HFM-MDP forum: HD3 test at CERN
– A tentative list of priorities for test (E. Todesco)
– Presentation of the most recent HD3 test results (M. Marchevsky)
07/11/2024 HFM forum: Nb3Sn internal oxidation and RMM test
– Development of internal Sn Nb3Sn wires with internal oxidation (C. Senatore, G. Bovone)
– Test of RMM1d (G. Willering)
17/10/2024 HFM forum: cooling option at 4.5K
– Cooling at 4.5 K in the FCC-hh (P. Tavares Coutinho Borges De Sousa)
26/09/2024 HFM forum: power losses measurements in magnets
– Hysteresis losses in Eurocircle: model and measurements (S. I. Bermudez)
– Hysteresis losses measurements in Nb3Sn and HTS magnets (G. Willering)
18/09/2024 HFM-MDP forum: APC in Nb3Sn
– Recent progress in APC in Nb3Sn conductor (X. Xu)
29/08/2024 HFM forum: overview of Nb3Sn magnet designs
– Overview of Nb3Sn magnet designs (A. Haziot)
28/08/2024 HFM-MDP forum: TFD design and plans
– The high field dipole TFD: design and plans (G. Sabbi)
18/07/2024 HFM forum: stress managed common coil design and test results of subscale
– Conceptual design of SMCC (D. M. Araujo)
– Preliminary test results of small scale SMCC at CERN (D. M. Araujo, G. Willering)
11/07/2024 HFM forum news from first semester and transport of FCC magnets
– HFM update: some news from the first semester 2024 (E. Todesco)
– Transport of cold masses in the 40–80 tons range (D. Lafarge)
10/07/2024 HFM-MDP forum: 20 T designs and results
30/05/2024 HFM forum: 4 layers cos theta and block coils with grading
– Design and plans for 4 layer cos theta 14 T dipole (M. Sorbi, R. Valente)
– First R2D2 coil, and status of CEA program including SMC and F2D2 (E. Rochepault)
16/05/2024 HFM forum: RMM and training at 1.9 / 4.5 K
– RMM program: past, present and future (J. C. Perez)
– Training at 1.9 K and 4.5 K: a conditioning phenomenon? (F. J. Mangiarotti)
28/03/2024 HFM Forum: INFN FalconD and quench detection and protection
– FalconD design and plans (S. Farinon)
– Quench protection and detection: status and update (M. Wozniak)
21/03/2024 HFM Forum: CIEMAT and PSI Common Coils design
– ISAAC, a first common coil with EMRC coils: features and plans (F. Toral)
– Common coil design at PSI preliminary studies (D. M. Araujo)
29/02/2024 HFM Forum: organization and guidelines for 2024
– High field magnet programme: update on the structure (E. Todesco)
– Focus on working groups activities (B. Auchmann)
15/02/2024 HFM meeting with RD coordinators and WP leaders
– High field magnet programme: update on the structure (E. Todesco)
– Focus on working groups activities (B. Auchmann)
2024
20/12/2023 RD Line 3 third Forum meeting – Nb3Sn Magnets
– Activities of the WP3.1 at CERN (D. Perini, F. Toral)
– Activities of the WP3.4 at CERN (D. Perini)
– Activities of the WP3.2 at INFN (M. Sorbi, S. Farinon)
– Activities of WP3.5 at CERN (J. C. Perez)
– Activities of WP3.6, WP3.12 at CEA (E. Rochepault)
– Activities of WP3.7 at CIEMAT (F. Toral)
– Activities at PSI (D. M. Araujo)
12/12/2023 RD Line 1 third Forum meeting – Nb3Sn Conductors
– Internal oxidation and wire reinforcement – UNIGE (C. Senatore, T. Boutboul)
05/12/2023 RD Line 4 fourth Forum meeting – Modelling Tools, Materials Protection and Cryogenics
– Modelisation of impregnated Nb3Sn cable composite at CEA (G. Lenoir)
– Modelisation of impregnated Nb3Sn cable composite at CERN (M. Masci)
– Modelisation of impregnated Nb3Sn cable composite at CERN (M. Morrone)
– Modelisation of impregnated Nb3Sn cable composite at CIEMAT (J. A. Garcia Matos)
– Modelisation of impregnated Nb3Sn cable composite at INFN (N. Sala)
– Modelisation of impregnated Nb3Sn cable composite at PSI (D. M. Araujo)
10/10/2023 RD Line 4 third Forum meeting – Modelling Tools, Materials Protection and Cryogenics
– CoCaSCOPE – Mesh Generator and Behaviour Representation of Nb3Sn conductors at CEA Paris-Saclay (G. Lenoir)
– Recent mesh development of Nb3Sn Rutherford cables at CERN (C. Garion)
– Approach and status of the structural material study (C. Marques)
04/10/2023 RD Line 2 second Forum meeting – HTS Conductors and HTS Magnet Technologies
– Activities of the WP2.1 at KIT (B. Holzapfel, N. Bagrets)
– Activities of the WP2.2 and 2.5 at CERN (A. Ballarino)
– Activities of the WP2.3 at UNIGE (C. Senatore)
– Activities at INFN (L. Rossi, M. Statera)
– Activities of the WP2.7 at U-Twente (A. Kario)
– Activities of the WP2.11 at CEA (C. Genot, T. Lecrevisse)
– Activities at PSI related to RD2 (B. Auchmann, D. Sotnikov, H. G. Rodrigues, J. Kosse)
20/09/2023 RD Line 3 second Forum meeting – Nb3Sn Magnets
– Activities of the WP3.1, WP3.4 at CERN (D. Perini)
– Activities of the WP3.2 at INFN (M. Sorbi)
– Activities of WP3.5 at CERN (J.C. Perez)
– Activities of WP3.6, WP3.12 at CEA (E. Rochepault)
– Activities of WP3.7 at CIEMAT (F. Toral)
– Activities at PSI (B. Auchmann)
08/08/2023 RD Line 4 second Forum meeting – Quench Protection and Cryogenics
– Activities of WP4.5 at CERN (M. Wozniak)
– Activities of WP4.6 at CERN (P. Tavares Coutinho Borges De Sousa)
02/05/2023 RD Line 2 kick-off Forum meeting – HTS Conductors and HTS Magnet Technologies
– Introduction to the activities of the WP2.1 at KIT (B. Holzapfel)
– Introduction to the activities of the WP2.2 and 2.5 at CERN (C. Barth)
– Introduction to the activities of the WP2.3 at UNIGE (C. Senatore)
– Introduction to the activities of WP2.6 at CERN (G. Kirby)
– Introduction to the activities of the WP2.7 at U-Twente (A. Kario)
– Introduction to the activities of the WP2.11 at CEA (C. Genot)
– Introduction to the activities at PSI related to RD2 (B. Auchmann)
18/04/2023 RD Line 4 kick-off Forum meeting – Modelling Tools, Materials Protection and Cryogenics
– Introduction to the activities of the WP4.1 at CERN (S. Russenschuck)
– Introduction to the activities of the WP4.2 at CERN (C. Garion)
– Introduction to the activities of the WP4.3 at CERN (R. Piccin)
– Introduction to the activities of WP4.5 at CERN (M. Wozniak)
– Introduction to the activities of WP4.6 at CERN (P. Tavares Coutinho Borges De Sousa)
– PSI – Overview of the R&D activities on material structure and insulation (A. Brem, D. M. Araujo)
– Introduction to the activities at CEA linked to RD4 (G. Lenoir, T. Dixit)
– Protection design and modelling at TAU (T. Salmi)
– Introduction to the activities of WP4.4 at ETHZ/CHART (P. Schutz, T. Tervoort, X. Kong)
17/04/2023 RD Line 1 Forum meeting – Nb3Sn Conductors (2nd meeting)
– Phase formation in Nb-Sn-Cu-X systems – activities of Freiberg (A. Leineweber)
22/03/2023 RD Line 5 kick-off Forum meeting – Infrastructures and Measurement Techniques
– Introduction to the activities of the WP5.1 at CERN (F. J. Mangiarotti)
– Introduction to the activities of the WP5.2 at CERN (T. Boutboul)
– Introduction to the activities of the WP5.3 at CERN (J. C. Perez)
– Introduction to the activities of WP5.4 at CERN (A. Milanese)
– Introduction to the activities of WP5.5 at CERN (L. Fiscarelli)
22/02/2023 RD Line 3 kick-off Forum meeting – Nb3Sn Magnets
– Introduction to the activities of the WP3.1, WP3.4 at CERN (D. Perini)
– Introduction to the activities of the WP3.2 at INFN (M. Sorbi)
– Introduction to the activities of the WP3.3 at CERN (A. Milanese)
– Introduction to the activities of WP3.5 at CERN (J. C. Perez)
– Introduction to the activities of WP3.6 at CEA (E. Rochepault)
– Introduction to the activities of WP3.7 at CIEMAT (F. Toral)
– Introduction to the activities of WP3.8 at PSI (B. Auchmann)
16/02/2023 RD Line 1 kickoff Forum meeting – Nb3Sn Conductors
– Introduction to the activities of the WP1.1 at CERN (S. Hopkins, T. Boutboul)
– Introduction to the activities of the WP1.2 at BAF (A. Leineweber)
– Introduction to the activities of the WP1.3 at UNIGE (C. Senatore, F. Buta)
– Introduction to the activities at University of Twente (A. Kario, M. Dhalle)
E-group* | Description and details | |
|---|---|---|
| HFM-Collab@cern.ch | For Institute Collaborators | |
| HFM-CERN@cern.ch | For CERN Collaborators | |
No E-group existing (see email) | For US Collaborators |
*If you wish to be added to one of the mailing lists, please click on the related E-group link and then on “add me as member”.