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5th FCC / DRD France Workshop, Paris (Nov.26-28/2025)
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Description
Dear Colleagues,
The fifth FCC / DRD - France / Higgs & ElectroWeak Factory workshop will take place at APC and LPNHE in Paris, in an in-person mode. Zoom connection will nevertheless be available.
It will take place from Wednesday, November 26, 2025, 14:00 to Friday, November 28, 12:30. Wednesday afternoon and Friday morning it will be in APC (metro Bibliothèque Francois Mitterand), while Thursday it will be in amphi Charpak at LPNHE (metro Jussieu)
The workshop aims at reviewing the overall FCC status and the implications of the FCC French teams in the DRD collaborations, in order to strengthen the synergies, and intensify the French participation in the FCC pre-TDR phase. Studies on physics and the constraints that this physics entails on detectors, in particular the physics of FCC-ee, but also FCC-hh will be presented. Progress on Theory and on Accelerator for FCC will be reported. There will also be dedicated societal/environmental and ECR sessions
The agenda and the registration conditions are being finalized.
Registration will open on October 30th
Please get ready to join us in Paris !
Participants
119
View full list
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Status & GoalsConveners: Giovanni Marchiori (APC Paris), Gregorio Bernardi (APC Paris CNRS/IN2P3)
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1
Welcome from APC, IN2P3 and IRFUSpeakers: Arnaud Lucotte (IN2P3), Giovanni Marchiori (APC Paris), Gregorio Bernardi (APC Paris CNRS/IN2P3)
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2
European Strategy UpdateSpeaker: Gregorio Bernardi (APC Paris CNRS/IN2P3)
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4
French Activities in Accelerator R&D for Future CollidersSpeakers: Dr Maria De Los Angeles FAUS-GOLFE (IJClab), Maria De Los Angeles FAUS-GOLFE (IJCLab)
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5
FCC-PED in the pre-TDR PhaseSpeakers: Christophe Grojean (DESY (Hamburg) & Humboldt University (Berlin)), Christophe Grojean (DESY (Hamburg) and Humboldt University (Berlin))
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6
Overview of theoretical studies for FCC-eeSpeaker: Dr Giacomo Cacciapaglia (LPTHE)
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1
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4:20 PM
Coffee break
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Physics StudiesConveners: Bogdan MALAESCU (LPNHE, Paris, FRANCE), Jean-Baptiste De Vivie De Regie
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7
New developments for the FCC-ee Physics programSpeaker: Michele Selvaggi (CERN)
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8
QCD studies with jets for FCC-eeSpeaker: Line Delagrange (LPNHE, Paris, France)
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9
Improvements in ZH cross section measurementsSpeaker: Mr Tom FOURNIER (APC Paris CNRS/IN2P3)
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10
Precision measurements of Higgs branching ratiosSpeaker: Alexis Maloizel (APC, Paris)
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11
Heavy Flavour recent resultsSpeaker: Stephane Monteil (Laboratoire de Physique de Clermont - UCA/IN2P3)
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12
Ultra granular calorimeter and flavour physicsSpeaker: Jean-Claude Brient (LLR)
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7
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7:00 PM
Welcome Reception
Sur place
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DRD TrackingConveners: Didier Contardo, Gaelle Boudoul (IP2I/AICP (CNRS/IN2P3))
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14
R&D CMOS (zoom)Speaker: auguste besson (Institut Pluridisciplinaire Hubert Curien)
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16
Manta Project in DRD3Speakers: Didier Contardo (IN2P3/CNRS), Didier Contardo
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18
TPC & Ion Back FlowSpeakers: Paul Colas (CEA/DAPNIA Saclay), Serguei Ganjour (CEA/Saclay/IRFU/SPP)
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14
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10:45 AM
coffee break
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DRD CalorimetryConveners: Fares DJAMA (CPPM), Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
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20
TSDHCAL (Zoom)Speakers: Imad Laktineh ({UNIV CLAUDE BERNARD}UMR5822), imad laktineh (in2p3-ucbl)
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23
MODOP - MaxiCCSpeaker: Suzanne GASCON-SHOTKIN (IP2I Lyon/Université Claude Bernard Lyon 1)
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12:45 PM
Lunch break
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Other DRD'sConvener: Suzanne GASCON-SHOTKIN (IP2I Lyon/Université Claude Bernard Lyon 1)
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26
Summary 1st FCC-ee TDAQ WorkshopSpeaker: Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
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FCC Software and AnalysisConvener: Ziad EL BITAR (IPHC)
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27
Progress on particle flowSpeaker: Giovanni Marchiori (APC Paris)
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28
Combined talk : Digitization for tracker/vertexing full simulation . Tracking performance tools & BackgroundSpeakers: Gaelle Boudoul (IP2I/AICP (CNRS/IN2P3)), Jessy DANIEL (IP2I, groupe CMS), jessy daniel
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29
APRIL Particle Flow Algorithm (Zoom)Speaker: Tanguy PASQUIER (IP2I, Univ Lyon 1)
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27
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4:30 PM
Coffee break
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Participations Françaises aux futurs detector conceptsConveners: Didier Contardo (IN2P3/CNRS), Gregorio Bernardi (APC Paris CNRS/IN2P3)
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30
IntroductionSpeakers: Gregorio BERNARDI (APC Paris, CNRS/IN2P3), Gregorio Bernardi (APC Paris CNRS/IN2P3)
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33
IDEASpeaker: Suzanne GASCON-SHOTKIN (IP2I Lyon/Université Claude Bernard Lyon 1)
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34
ILDSpeaker: Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
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35
DiscussionSpeakers: Didier Contardo (IN2P3/CNRS), Didier Contardo
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30
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7:15 PM
Banquet au restaurant Ekinox / 19H15 sharp
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ECR sessionConveners: Giulia DI GREGORIO (IJCLab), Louis Portales (CEA Paris-Saclay, IRFU, DPhP)
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Overview of the european ECR input to the ESPPUSpeakers: Abdelhamid Haddad (LPCA, Université Clermont-Auvergne, CNRS/IN2P3 (FR)), Abdelhamid Haddad (LPCA, Université Clermont-Auvergne, CNRS/IN2P3 (FR))
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37
ECFA ECR panel takeawaysSpeakers: Giulia DI GREGORIO (IJCLab), Louis Portales (CEA Paris-Saclay, IRFU, DPhP), Léa-Maria RABOUR (LLR)
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38
Discussion
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36
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Societal/environmental session: (Part 1)Convener: Gaelle Boudoul (IP2I/AICP (CNRS/IN2P3))
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39
Authorisation, engagement, environment, sustainability aspects of the FCCSpeaker: Johannes Gutleber (CERN)
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40
questions/discussion
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39
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10:30 AM
Coffee break
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Societal/environmental session: (Part 2) Discussion / other contributionsConvener: Johannes Gutleber (CERN)
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41
Sustainability and Societal impact for the host countriesSpeaker: Jessica Leveque (LAPP)
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42
Discussion
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41
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Prospects / ConclusionsConveners: Giovanni Marchiori (APC Paris), Gregorio Bernardi (APC Paris CNRS/IN2P3)
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43
Intervention de l'IN2P3 et de l'IRFUSpeakers: Jean-Luc BIARROTTE (CNRS), Nathalie BESSON (Dapnia/SPP)
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44
Conclusions / PerspectivesSpeaker: Gregorio Bernardi (APC Paris CNRS/IN2P3)
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43
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12:30 PM
Bye-Bye
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