5th FCC / DRD France Workshop, Paris (Nov.26-28/2025)
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 !
-
-
Status & GoalsPrésidents de session: Giovanni Marchiori (APC Paris), Gregorio Bernardi (APC Paris CNRS/IN2P3)
-
1
Welcome from APC, IN2P3 and IRFUOrateurs: Arnaud Lucotte (IN2P3), Giovanni Marchiori (APC Paris), Gregorio Bernardi (APC Paris CNRS/IN2P3)
-
2
European Strategy UpdateOrateur: Gregorio Bernardi (APC Paris CNRS/IN2P3)
- 3
-
4
French Activities in Accelerator R&D for Future CollidersOrateurs: Dr Maria De Los Angeles FAUS-GOLFE (IJClab), Maria De Los Angeles FAUS-GOLFE (IJCLab)
-
5
FCC-PED in the pre-TDR PhaseOrateurs: Christophe Grojean (DESY (Hamburg) & Humboldt University (Berlin)), Christophe Grojean (DESY (Hamburg) and Humboldt University (Berlin))
-
6
Overview of theoretical studies for FCC-eeOrateur: Dr Giacomo Cacciapaglia (LPTHE)
-
1
-
16:20
Coffee break
-
Physics StudiesPrésidents de session: Bogdan MALAESCU (LPNHE, Paris, FRANCE), Jean-Baptiste De Vivie De Regie
-
7
New developments for the FCC-ee Physics programOrateur: Michele Selvaggi (CERN)
-
8
QCD studies with jets for FCC-eeOrateur: Line Delagrange (LPNHE, Paris, France)
-
9
Improvements in ZH cross section measurementsOrateur: M. Tom FOURNIER (APC Paris CNRS/IN2P3)
-
10
Precision measurements of Higgs branching ratiosOrateur: Alexis Maloizel (APC, Paris)
-
11
Heavy Flavour recent resultsOrateur: Stephane Monteil (Laboratoire de Physique de Clermont - UCA/IN2P3)
-
12
Ultra granular calorimeter and flavour physicsOrateur: Jean-Claude Brient (LLR)
- 13
-
7
-
19:00
Welcome Reception
Sur place
-
-
-
DRD TrackingPrésidents de session: Didier Contardo, Gaelle Boudoul (IP2I/AICP (CNRS/IN2P3))
-
14
R&D CMOS (zoom)Orateur: auguste besson (Institut Pluridisciplinaire Hubert Curien)
- 15
-
16
Manta Project in DRD3Orateurs: Didier Contardo (IN2P3/CNRS), Didier Contardo
- 17
-
18
TPC & Ion Back FlowOrateurs: Paul Colas (CEA/DAPNIA Saclay), Serguei Ganjour (CEA/Saclay/IRFU/SPP)
-
14
-
10:45
coffee break
-
DRD CalorimetryPrésidents de session: Fares DJAMA (CPPM), Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
- 19
-
20
TSDHCAL (Zoom)Orateurs: Imad Laktineh ({UNIV CLAUDE BERNARD}UMR5822), imad laktineh (in2p3-ucbl)
- 21
- 22
-
23
MODOP - MaxiCCOrateur: Suzanne GASCON-SHOTKIN (IP2I Lyon/Université Claude Bernard Lyon 1)
-
12:45
Lunch break
-
Other DRD'sPrésident de session: Suzanne GASCON-SHOTKIN (IP2I Lyon/Université Claude Bernard Lyon 1)
- 24
- 25
-
26
Summary 1st FCC-ee TDAQ WorkshopOrateur: Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
-
FCC Software and AnalysisPrésident de session: Ziad EL BITAR (IPHC)
-
27
Progress on particle flowOrateur: Giovanni Marchiori (APC Paris)
-
28
Combined talk : Digitization for tracker/vertexing full simulation . Tracking performance tools & BackgroundOrateurs: Gaelle Boudoul (IP2I/AICP (CNRS/IN2P3)), Jessy DANIEL (IP2I, groupe CMS), jessy daniel
-
29
APRIL Particle Flow Algorithm (Zoom)Orateur: Tanguy PASQUIER (IP2I, Univ Lyon 1)
-
27
-
16:30
Coffee break
-
Participations Françaises aux futurs detector conceptsPrésidents de session: Didier Contardo (IN2P3/CNRS), Gregorio Bernardi (APC Paris CNRS/IN2P3)
-
30
IntroductionOrateurs: Gregorio BERNARDI (APC Paris, CNRS/IN2P3), Gregorio Bernardi (APC Paris CNRS/IN2P3)
- 31
- 32
-
33
IDEAOrateur: Suzanne GASCON-SHOTKIN (IP2I Lyon/Université Claude Bernard Lyon 1)
-
34
ILDOrateur: Vincent Boudry (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
-
35
DiscussionOrateurs: Didier Contardo (IN2P3/CNRS), Didier Contardo
-
30
-
19:15
Banquet au restaurant Ekinox / 19H15 sharp
-
-
-
ECR sessionPrésidents de session: Giulia DI GREGORIO (IJCLab), Louis Portales (CEA Paris-Saclay, IRFU, DPhP)
-
36
Overview of the european ECR input to the ESPPUOrateurs: Abdelhamid Haddad (LPCA, Université Clermont-Auvergne, CNRS/IN2P3 (FR)), Abdelhamid Haddad (LPCA, Université Clermont-Auvergne, CNRS/IN2P3 (FR))
-
37
ECFA ECR panel takeawaysOrateurs: Giulia DI GREGORIO (IJCLab), Louis Portales (CEA Paris-Saclay, IRFU, DPhP), Léa-Maria RABOUR (LLR)
-
38
Discussion
-
36
-
Societal/environmental session: (Part 1)Président de session: Gaelle Boudoul (IP2I/AICP (CNRS/IN2P3))
-
39
Authorisation, engagement, environment, sustainability aspects of the FCCOrateur: Johannes Gutleber (CERN)
-
40
questions/discussion
-
39
-
10:30
Coffee break
-
Societal/environmental session: (Part 2) Discussion / other contributionsPrésident de session: Johannes Gutleber (CERN)
-
41
Sustainability and Societal impact for the host countriesOrateur: Jessica Leveque (LAPP)
-
42
Discussion
-
41
-
Prospects / ConclusionsPrésidents de session: Giovanni Marchiori (APC Paris), Gregorio Bernardi (APC Paris CNRS/IN2P3)
-
43
Intervention de l'IN2P3 et de l'IRFUOrateurs: Jean-Luc BIARROTTE (CNRS), Nathalie BESSON (Dapnia/SPP)
-
44
Conclusions / PerspectivesOrateur: Gregorio Bernardi (APC Paris CNRS/IN2P3)
-
43
-
12:30
Bye-Bye
-