A detector for the next CERN flagship project: ILD

Name: A detector for the next CERN flagship project: ILD
Start: 2026-09-14T10:00:00+02:00
End: 2026-09-16T15:30:00+02:00
Location: No location set

14 Sept 2026, 10:00 → 16 Sept 2026, 15:30 Europe/Zurich

Description

The ILD concept group will organise a 3 day meeting at CERN from September 14 to 16, to discuss the state of ILD, and the way forward. A key goal of the meeting will be to understand and advance the state of the integration of ILD into FCCee.

At this meeting, ILD will also formally transition to the new management.

The meeting is going to be organised as a hybrid event - while in-person attendance at CERN is much appreciated, sessions will be transmitted on zoom. When registering, please indicate whether you intend to participate in person or remotely.

If you need CERN guest status to enter the campus, please follow the link "CERN registration" and fill our the form, in addition to the regular registration to the event.

Registration

Registration for the ILD meeting 2026

Participants

68 View full list

Monday 14 September
- 13:00 → 15:00
  Plenary Session: ILD-1 222/R-001
  
  222/R-001
  
  Convener: Mary Cruz-Fouz, Ties Behnke
  - 13:00
    
    Welcome 10m
  - 13:10
    
    A look back: ILD at age 20 35m
    
    Speaker: Ties Behnke
    
    ILD development.pdf
  - 13:45
    
    Status of ILD: Where are we, where are we going 45m
    
    Speaker: Mary-Cruz Fouz Iglesias (CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
    
    WereweGo_v2.pdf
  - 14:30
    
    Detector concepts in the FCC age 30m
    
    Speaker: Mogens Dam
    
    ILD_260914 (1).pdf
- 15:00 → 15:30
  
  Coffee/ tea 30m
- 15:30 → 17:10
  ILD Software 222/R-001
  
  222/R-001
  - 15:30
    
    Software convener report 20m
    
    Speaker: Thomas Madlener (Deutsches Elektronen-Synchrotron (DE))
    
    swc_report_ild_cern26.pdf
  - 15:50
    
    ML-based flavor tagging and PFA 20m
    
    Speaker: Taikan Suehara (ICEPP, The University of Tokyo)
    
    260915-ildmtg-flavortag-suehara.pdf
  - 16:10
    
    MLPF studies and ILD 20m
    
    Speaker: Bohdan Dudar (Johannes Gutenberg Universitaet Mainz (DE))
    
    20260914-ild-meeting-mlpf-overview.pdf
  - 16:30
    
    The ILD reconstruction chain in the context of ongoing FCC-ee developments 20m
    
    Speaker: Ulrich Einhaus (KIT)
    
    2026_09_14_ILD_Meeting.pdf
  - 16:50
    
    SGV for FCC-ILD 20m
    
    Speaker: Mikael Berggren (Deutsches Elektronen-Synchrotron (DE))
- 17:10 → 18:40
  ILD subdetectors 222/R-001
  
  222/R-001
  
  Convener: Mary-Cruz Fouz
  - 17:10
    
    Introduction 5m
  - 17:15
    
    The TDAQ at FCCee 25m
    
    Speaker: Zeynep Demiragli
    
    TDAQ at FCC-ee ILD Workshop.pdf
  - 17:40
    
    The muon system at FCCee 25m
    
    Speaker: Riccardo Farinelli (Universita e INFN, Ferrara (IT))
    
    Farinelli_ILD2026.pdf
  - 18:05
    
    Preliminary exploration: adding a timing model to the ILD tracker". 20m
    
    Speaker: Pablo Martínez Ruiz del Arbol (IFCA)
    
    ILD-Timing.pdf
Tuesday 15 September
- 09:00 → 10:00
  ILD backgrounds 3162/k-01
  
  3162/k-01
  - 09:00
    
    Statos of MDI studies at FCCee from ILD 20m
    
    Speaker: Victor Schwan (Deutsches Elektronen-Synchrotron (DE))
    
    2026-09-15-bkg.pdf
  - 09:20
    
    Report on Synchrotron radiation in FCCee 20m
    
    Speaker: Guila Nigrelli
    
    ILD_SR_bkg.pdf
  - 09:40
    
    ILD integration status 20m
    
    Speaker: Karsten Buesser (DESY)
    
    260914_ILD_Integration.pdf
- 10:00 → 11:05
  ILD subdetectors 3162/k-01
  
  3162/k-01
  
  Convener: Mary-Cruz Fouz
  - 10:00
    
    Report from the ILD-TPC workshop at CERN 20m
    
    Speaker: Peter Kluit (Nikhef National institute for subatomic physics (NL))
    
    ILD_TPC_FCC.pdf
  - 10:20
    
    Report by the ILD VTX and Silicon tracker conveners 20m
    
    Speakers: Armin Ilg (Centre National de la Recherche Scientifique (FR)), Jeremy Andrea (Centre National de la Recherche Scientifique (FR)), Jeremy Andrea (IPHC)
    
    FCCSEED_ILDWorkshop_v3.pdf
    
    FCCSEED_ILDWorkshop_v3.pptx
  - 10:40
    
    Tracking for FCCee 25m
    
    Speakers: George Iakovidis, Valentina Cairo (SLAC National Accelerator Laboratory)
    
    Tracking.pdf
- 11:05 → 11:30
  
  coffee/ tea 25m
- 11:30 → 13:00
  ILD subdetectors: ILD subdetectors II 3162/k-01
  
  3162/k-01
  
  Convener: Mary-Cruz Fouz
  - 12:10
    
    Summary of the first FCC luminosity workshop 25m
    
    Speaker: Yan Benhammou (Tel Aviv University (IL))
    
    ILD_150926.pdf
  - 12:35
    
    Optical TOF for ILD 20m
    
    Speaker: Graham Wilson (The University of Kansas (US))
    
    ILDTOF.pdf
- 13:00 → 14:00
  
  Lunch 1h
- 14:00 → 14:45
  ILD subdetectors
  
  Convener: Mary-Cruz Fouz
  - 14:00
    
    Calorimetry at FCCee and ILD developments and plans 40m
    
    Speaker: Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
    
    2026-09-14@ILD4FCC_Calorimeters_VBY.pdf
- 14:45 → 16:15
  ILD analyses 3162/k-01
  
  3162/k-01
  - 14:45
    
    Summary of the ILD physics activities in recent years 20m
    
    Speaker: Aleksander Filip Zarnecki (University of Warsaw)
    
    ild_20260915.pdf
  - 15:05
    
    Plans and targets for ILD in coming years 20m
    
    Speaker: Taikan Suehara (ICEPP, The University of Tokyo)
    
    260916-ildmtg-physicsplans-suehara.pdf
  - 15:25
    
    Z-pole studies with ILD 20m
    
    Speaker: Graham Wilson (The University of Kansas (US))
    
    ILDZ.pdf
  - 15:45
    
    Plans from the FCCee physics studies group 30m
    
    Speaker: Michele Selvaggi (CERN)
    
    FCC_PhysicsStudies_ILD.pdf
- 16:15 → 16:45
  
  coffee/tea 30m
- 16:45 → 18:50
  ILD analyses: ILD analyses I 3162/k-01
  
  3162/k-01
  - 16:45
    
    Higgs hadronic branching ratio studies for LC and FCCee (incl. PFA performance with ILD-FCC) 20m
    
    Speaker: Ryu Sawada (University of Tokyo (JP))
    
    ILD_sawada_2026sep.pdf
  - 17:05
    
    Status on ZHH analysis 20m
    
    Speaker: Julie Munch Torndal (DESY)
    
    ILDmeeting@CERN2026_Torndal.pdf
  - 17:25
    
    Higgs CPV analysis in tth coupling at 550GeV LCF 20m
    
    Speaker: Yuyang Zhang (University of Glasgow)
    
    tth_cpv_ILD_CERN_yuyang.pdf
  - 17:45
    
    Towards a Higgs to Invisible Analysis at ILD@FCC-ee 20m
    
    Speaker: Victor Schwan (Deutsches Elektronen-Synchrotron (DE))
    
    2026-09-15-HInv.pdf
  - 18:05
    
    Z->tau tau. Reconstruction and preliminary tau polarization studies at FCCee. ILD vs CLD 20m
    
    Speaker: Olmo Arquero Peinazo (CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
    
    CLD vs ILD in FCC-ee .pdf
  - 18:25
    
    Summary of exotic scalar searches 20m
    
    Speaker: Aleksander Filip Zarnecki (University of Warsaw)
    
    exscalar_ild2026_v1.pdf
- 20:00 → 22:00
  
  ILD dinner: Café de Mategnin Auguste Francois Dubois 37, 1217 Meyrin 2h
  
  The Dinner will take place at the Cafe de Mategnin in Meyrin. Please look at the attached material on how to get there.
  
  Dinenr ILD.pdf
Wednesday 16 September
- 09:00 → 10:30
  Plenary Session: Linear Colliders 40/S2-A01
  
  40/S2-A01
  
  Convener: Mary Cruz-Fouz, Ties Behnke
  - 09:00
    
    Adapting the ILD detector for HALHF 30m
    
    Speaker: Shriyansh Ranjan (DESY)
    
    ILD_HALHF_16-09-26.pdf
  - 09:30
    
    LCVision, IDT and LCF380: an update 30m
    
    Speaker: Jenny List (Deutsches Elektronen-Synchrotron (DE))
    
    jlist_LCVision_ILD_260916_indico.pdf
  - 10:00
    
    Discussion: ILD at future linear colliders 30m
- 10:30 → 11:00
  
  coffee/ tea 30m
- 11:00 → 12:30
  Plenary Session: ILD summary and planning 40/S2-A01
  
  40/S2-A01
  
  Convener: Mary Cruz-Fouz, Ties Behnke
  - 11:00
    
    Report from the ILD PSB: advertising ILD 20m
    
    Speaker: Ivanka Bozovic Jelisavcic (Vinca Institute of Nuclear Sciences Belgrade)
    
    ILD_CERN_24-26.pdf
    
    ILD_CERN_24-26.pptx
  - 11:20
    
    Optimizing ILD for the FCCee and main R&D for ILD 1h
    
    Speaker: Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
    
    2026-09-16@OptimsiongILD4FCC_VBY.odp
    
    2026-09-16@OptimsiongILD4FCC_VBY.pdf
    
    ILD_FCCee_Status_RD_byClaude.pptx
    
    ILD_RnD_status_2026_byChatGPT.pptx
- 12:30 → 13:30
  
  Lunch 1h
- 13:30 → 15:00
  Plenary Session: Closing Plenary 40/S2-A01
  
  40/S2-A01
  
  Convener: Mary Cruz-Fouz, Ties Behnke
  - 13:30
    
    Report from the Institute assembly chair 20m
    
    Speaker: Adrian Irles (IFIC, CSIC-UV)
    
    20260916.pdf
  - 13:50
    
    Summary: ILD, where do we stand, where are we going 30m
    
    Summary.pdf

A detector for the next CERN flagship project: ILD

222/R-001

222/R-001

222/R-001

3162/k-01

3162/k-01

3162/k-01

3162/k-01

3162/k-01

40/S2-A01

40/S2-A01

40/S2-A01