Name: 8th FCC Physics Workshop
Start: 2025-01-13T09:00:00+01:00
End: 2025-01-17T13:30:00+01:00
Location: CERN

8th FCC Physics Workshop

from Monday, 13 January 2025 (09:00) to Friday, 17 January 2025 (13:30)

Monday, 13 January 2025

10:00 Early Career Researcher Session

10:00 - 12:00
Room: 6/2-024 - BE Auditorium Meyrin
13:30 FCC project overview and status
13:30 - 15:30
Room: 500/1-001 - Main Auditorium
Contributions

13:30 FCC in the CERN strategy: Q&A with DG - Fabiola Gianotti (CERN)

13:50 Status of the FCC feasibility study - Johannes Gutleber (CERN)

14:30 FCC community building - Emmanuel Tsesmelis (CERN) Gregorio Bernardi (APC Paris CNRS/IN2P3)

15:00 Status of high-field magnets R&D - Ezio Todesco (CERN)
15:30 Tea break
Tea break
15:30 - 16:00
Room: 500/1-001 - Main Auditorium
16:00 Overview/outlook of the feasibility study report: Physics/Experiment/Detector
16:00 - 18:00
Room: 500/1-001 - Main Auditorium
Contributions

16:00 Introduction and goals of the workshop - Michelangelo Mangano (CERN)

16:10 Physics programme and performance - Matthew Philip Mccullough (CERN)

16:40 Detector - Felix Sefkow (Deutsches Elektronen-Synchrotron (DE))

17:00 Software and computing - Brieuc Francois (CERN)

17:20 Machine-detector interface - Fabrizio Palla

17:40 EPOL - Guy Wilkinson (University of Oxford (GB))
18:00 Welcome reception
Welcome reception
18:00 - 20:00
Room: 61/1-201 - Pas perdus - Not a meeting room -
Tuesday, 14 January 2025
09:00 Joint MDI and detectors: Vertex detector, LumiCal, and Integration
Vertex detector, LumiCal, and Integration
09:00 - 10:30
Room: 222/R-001
Contributions

09:00 Vertex Detector Cooling simulations - Giorgio Baldinelli (University of Perugia)

09:20 Lumical - residual B field effects and bkgs - Mogens Dam (University of Copenhagen (DK))

09:40 Curved VDX layout, performance and constraints - Armin Ilg (University of Zurich)

10:00 Detector integration and maintenance - Andrea Gaddi (CERN)
Joint session Software and Physics Performance: Analysis
09:00 - 10:47
Room: 4/3-006 - TH Conference Room
Contributions

09:00 FCCAnalyses status and plans - Juraj Smiesko (CERN)

09:22 FCC and Coffea - Prayag Yadav

09:44 Analysis with the Julia language - Pere Mato Vila (CERN)

10:06 EDM4hep Event Data Explorer (remote) - Braulio De Jesus Rivas Abad
Physics Programme: General
General
09:00 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:00 ZH at one loop in SMEFT - Sally Dawson (BNL)

09:20 Positivity at FCC - Ken Mimasu

09:40 Quantum Tops - Eleni Vryonidou (The University of Manchester (GB))

10:00 Probing new physics indirectly at FCC-ee - Lukas Allwicher
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 500/1-201 - Mezzanine
11:00 EPOL
11:00 - 12:30
Room: 4/3-006 - TH Conference Room
Contributions

11:00 FCC Polarimeter - Robert Kieffer (CERN)

11:20 FCC Polarimeter (Laser and Fitting Procedures) - Aurelien Martens (Université Paris-Saclay (FR))

11:40 Considerations for the design of the FCCee depolarizer kicker system - Wolfgang Hofle (CERN)

12:00 Thoughts on injecting polarized beams - Jorg Wenninger (CERN)
Joint MDI and Software and Detectors: Beam backgrounds
Beam backgrounds
11:00 - 12:30
Room: 222/R-001
Contributions

11:00 Backgrounds on detectors - Andrea Ciarma (INFN e Laboratori Nazionali di Frascati (IT))

11:15 Simulation interface of accelerator backgrounds in the detectors - Brieuc Francois (CERN)

11:30 Synchrotron Radiation bkgs - Kevin Daniel Joel Andre (CERN)

11:50 Beam losses in the IR - Giacomo Broggi (CERN, Sapienza Università di Roma e INFN Laboratori Nazionali di Frascati)

12:10 FLUKA results on fluences, doses and backgrounds on the detector - Alessandro Frasca (University of Liverpool (GB))
Joint Physics Programme and Performance: Higgs/EW
Higgs/EW
11:00 - 12:30
Room: 503/1-001 - Council Chamber
Contributions

11:00 Higgs couplings (combination, WW/ZZ, 365, tau tau) - Alexis Maloizel (APC, CNRS/IN2P3 and Université Paris Cité (FR))

11:30 Higgs mass, cross sections, CP, self-coupilng - Ang Li (Brookhaven National Laboratory (US))

12:00 Top summary (top EW couplings, Vts, mass, exotics) - Matteo Defranchis (CERN)
12:30 Lunch break
Lunch break
12:30 - 14:00
Room: 500/1-001 - Main Auditorium
14:00 Detectors: Tracking and vertexing
Tracking and vertexing
14:00 - 16:00
Room: 4/3-006 - TH Conference Room
Contributions

14:00 FCC-Seed : a snail shape detector concept for FCCee (remote) - Auguste Guillaume Besson (Centre National de la Recherche Scientifique (FR)) Jeremy Andrea (Centre National de la Recherche Scientifique (FR))

14:24 Status of the ALICE ITS3 development - Marius Wilm Menzel (Heidelberg University (DE))

14:48 Large area silicon detectors for FCC - Ulrich Parzefall (University of Freiburg (DE))

15:12 TPC (remote) - Paul Colas (Université Paris-Saclay (FR))

15:36 Straw tube tracker for FCC-ee - Chihao Li (University of Michigan (US))
Joint Physics Programme and Performance: Top/EW
Top/EW
14:00 - 16:00
Room: 503/1-001 - Council Chamber
Contributions

14:00 FCC and Naturalness - Raffaele D'Agnolo (CEA IPhT Saclay)

14:20 Rs, AFBss, RC, B->K*gamma - Lars Rohrig (Technische Universitaet Dortmund (DE))

14:40 Advanced reconstruction of hadronic events using AI - Manqi Ruan (Chinese Academy of Sciences (CN))

15:00 Tau polarization and reconstruction - Maria Cepeda (CIEMAT)

15:20 Accuracy complements energy: electroweak precision tests at Tera-Z - Ben Stefanek

15:40 Quantum tomography with taus - Luca Marzola (National Institute of Chemical Physics and Biophysics (EE))
16:00 Tea break
Tea break
16:00 - 16:30
Room: 500/1-201 - Mezzanine
16:30 MDI: IR Mechanical layout and Integration
IR Mechanical layout and Integration
16:30 - 18:00
Room: 4/3-006 - TH Conference Room
Contributions

16:30 IR corrector magnets design (remote) - Brett Parker (Brookhaven National Laboratory (US))

16:50 IR Beam pipes (remote) - Francesco Fransesini (INFN e Laboratori Nazionali di Frascati (IT))

17:10 3D integration models for experimental areas - Fani Valchkova-Georgieva (Bulgarian Academy of Sciences (BG))

17:30 MDI Alignment - Leonard Watrelot
Physics Programme: BSM
BSM
16:30 - 18:30
Room: 503/1-001 - Council Chamber
Contributions

16:30 New physics off the Z pole - Shao-Feng Ge (TDLI-SJTU)

16:50 Single particle Extensions, Globally - Jaco ter Hoeve (The University of Edinburgh)

17:10 New Physics Through Flavour Tagging at FCC-ee - Alessandro Valenti (University of Basel)

17:30 Tracing the bottom electroweak dipole operators at future lepton colliders - Xiaoze Tan (DESY)

17:50 Imprints of SUSY at FCC - Kevin Langhoff (UC Berkeley)

18:10 Criticality and FCC - Thomas Steingasser
18:00 Meeting of the International Forum of FCC National Contacts (open session)

18:00 - 19:30
Room: 4/3-006 - TH Conference Room
Wednesday, 15 January 2025
09:00 Joint Physics Programme and Performance: QCD+Flavour
QCD+Flavour
09:00 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:00 RGE systematics - Francesco Hautmann (Institute of Theoretical Physics)

09:20 CKM determination from W decays - David Marzocca (INFN Trieste) David Marzocca (INFN Trieste)

09:40 Z and H FCNC's - Arman Korajac (Jožef Stefan Institute)
MDI: IR optics layout and beam dynamics
IR optics layout and beam dynamics
09:00 - 10:30
Room: 4/3-006 - TH Conference Room
Contributions

09:00 IR optics (remote) - Katsunobu Oide (Universite de Geneve (CH))

09:30 IR correction optics - Helmut Burkhardt (University of Freiburg (DE))

09:50 Beam losses from fast instability - Giulia Nigrelli (Sapienza Universita, INFN-LNF, CERN)

10:10 IR heat load (Cancelled) - Alexander Novokhatski (SLAC National Accelerator Laboratory (US))
Software and computing: Key4HEP, LEP@E4H, resources
09:00 - 10:30
Room: 500/1-001 - Main Auditorium
Contributions

09:00 Key4hep status and next steps - Juan Miguel Carceller (CERN)

09:22 Summary of the Key4hep In Person Meeting - Andre Sailer (CERN)

09:44 LEP data in EDM4hep - Jacopo Fanini (CERN)

10:06 Computing resources status and plans - Gerardo Ganis (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 500/1-201 - Mezzanine
11:00 Detectors: Detector concepts, large-scale structures and cryostats
Detector concepts, large-scale structures and cryostats
11:00 - 12:30
Room: 4/3-006 - TH Conference Room
Contributions

11:00 Solenoid detector magnets for FCC-ee - Matthias Mentink (CERN)

11:18 Light composite material cryostats - Corrado Gargiulo (CERN)

11:36 A High-Precision, Fast, Robust, and Cost-Effective Muon Detector Concept for FCC-ee - Jianming Qian (University of Michigan (US))

11:54 Ideas on getting started with FCCee TDAQ activities - Steven Schramm (Universite de Geneve (CH))

12:12 TPC and background - Victor Schwan
Joint Physics Programme and Performance: BSM
BSM
11:00 - 12:30
Room: 503/1-001 - Council Chamber
Contributions

11:00 Heavy vectors - Riccardo Torre (INFN e Universita Genova (IT))

11:30 Higgs exotica (2HDM, H->4b, LL) - Axel Gallen (Uppsala University (SE))

11:50 ALPS - Giacomo Polesello (INFN, Sezione di Pavia (IT))

12:10 HNL latest results/summaries - Pantelis Kontaxakis (Universite de Geneve (CH))
12:30 Lunch break
Lunch break
12:30 - 14:00
Room: 500/1-001 - Main Auditorium
14:00 Joint Physics Programme and Performance: QCD+Flavour
QCD+Flavour
14:00 - 16:00
Room: 503/1-001 - Council Chamber
Contributions

14:00 Leptophilic Z' bosons at the FCC - José Francisco Zurita (IFIC - Univ. of Valencia and CSIC (ES))

14:20 Transverse spin asymmetries and the electron Yukawa coupling at an FCC-ee - Francis Petriello (Northwestern University and Argonne National Lab)

14:40 Charm (Ds->pi+pi-nunu) - Tabea Hacheney (Technische Universitaet Dortmund (DE))

15:00 Light quark EW couplings - Krzysztof Mekala

15:20 Light fermion Yukawas - Ramona Groeber (Università di Padova and INFN, Sezione di Padova)
Joint sessions Detectors and Software
14:00 - 16:00
Room: 40/S2-B01 - Salle Bohr
Contributions

14:00 CLD / ILD rationale and full-sim based studies - Frank-Dieter Gaede (Deutsches Elektronen-Synchrotron (DE))

14:25 IDEA: rationale, full simrec focus - Lorenzo Pezzotti (Universita e INFN, Bologna (IT))

14:50 ALLEGRO: rationale, full simrec focus - Giovanni Marchiori (APC, CNRS/IN2P3 and Université Paris Cité)

15:15 Bigger picture on detector integration into concepts in software - Alvaro Tolosa-Delgado (CERN)
16:00 Tea break
Tea break
16:00 - 16:30
Room: 500/1-201 - Mezzanine
16:30 Detectors: PID, Calorimetry
PID, Calorimetry
16:30 - 18:30
Room: 40/S2-B01 - Salle Bohr
Contributions

16:30 Simulation and performance study of the ARC concept for a compact RICH detector - Alvaro Tolosa-Delgado (CERN)

16:54 Noble liquid calorimetry - Nicolas Morange (Université Paris-Saclay (FR))

17:18 Si and SiPM-on-Tile: scalability - Matthias Komm (Deutsches Elektronen-Synchrotron (DE))

17:42 Crystals - CalVision - Grace Cummings (Fermi National Accelerator Lab. (US))

18:06 TileCal (remote) - Archil Durglishvili (Ivane Javakhishvili Tbilisi State University (GE))
Joint Physics Programme and Performance: QCD + Flavour
QCD + Flavour
16:30 - 18:30
Room: 503/1-001 - Council Chamber
Contributions

16:30 QCD with low-sqrt(S) runs at FCC-ee - Andrii Verbytskyi (Max Planck Society (DE))

16:50 Flavour at FCC-ee - Joseph Enea Davighi

17:10 Lepton number violation and heavy neutrino-antineutrino oscillations - Jan Hajer (CFTP, IST, Universidade de Lisboa)

17:30 Measuring (g-2)_tau via gamma-gamma -> tau+tau- at the FCC-ee - Michael Pitt (CERN)
18:30 Poster session and cocktail
18:30 - 20:30
Room: 61/1-201 - Pas perdus - Not a meeting room -
Contributions

18:30 Expectations for the Luminosity Theory Error at FCC-ee - Bennie Ward (Baylor University (US)) Wiesiek Placzek (Jagiellonian University)

18:31 A study of tZ FCNC trends using Effective field theory at FCC energies - Sehban Kartal

18:32 Investigating resonant Higgs Production Cross-Section at FCC-ee: Machine Learning-based Analysis for Semi-Leptonic W Boson Decay Channel - Reza Jafari (University of Tehran (IR))

18:33 New Physics contamination in small-angle Bhabha scattering at FCC-ee - Francesco Pio Ucci (INFN Pavia)

18:34 Implementation of AI frameworks for S/B Analysis of tZ FCNC process - Abdullah Bin Saqlain (İstanbul üniversitesi)

18:35 Probing HZZ at FCC-ee - Orhan Cakir (Ankara University (TR))

18:36 Preliminary performance study of FCC-ee compton polarimeters - Juba TAMAZIRT

18:37 Constraining Anormal Quartic Gauge Couplings via 𝒑𝒑→𝒁𝜸𝜸 Process at FCC-hh - Ilkay Turk Cakir (Ankara University (TR))
Thursday, 16 January 2025
09:00 Joint Software, Physics Performance & Detectors: reconstruction
09:00 - 10:30
Room: 4/3-006 - TH Conference Room
Contributions

09:00 Detailed vertex detector digitization: from CMS to CLD - Gaelle Boudoul (Centre National de la Recherche Scientifique (FR)) Jessy Daniel (Centre National de la Recherche Scientifique (FR))

09:18 Drift chamber digitization (remote) - Nicola De Filippis (Politecnico/INFN Bari (IT))

09:36 Standalone muon reconstruction in IDEA - Mahmoud Ali (University and INFN Bologna)

09:54 Particle Identification with the ARC in Key4hep - Serena Pezzulo (INFN e Universita Genova (IT))

10:12 Jet clustering algorithms for ZH fully hadronic - Anna Elizabeth Connelly (Brookhaven National Laboratory (US))
Physics Programme: Higgs/EW
Higgs/EW
09:00 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:00 New angles on alpha_em - Marc Riembau (CERN)

09:20 Update to global fits - Jorge de Blas (Universidad de Granada (ES))

09:40 SMEFT at 2 loops - Javier Fuentes-Martin (Universidad de Granada)

10:00 Linear extensions at one loop and Tera-Z - Hoa Vuong (DESY)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 500/1-201 - Mezzanine
11:00 EPOL
11:00 - 12:30
Room: 500/1-001 - Main Auditorium
Contributions

11:00 Point-to-point calibration with dimuons - Emmanuel Francois Perez (CERN)

11:20 Monochromatisation IP optics simulations for the eeH run - Angeles Faus-Golfe (IJClab IN2P3 CNRS-Université Paris-Saclay (FR))

11:40 Spin tune shifts - Yi Wu (EPFL - Ecole Polytechnique Federale Lausanne (CH))

12:00 Outlook and next steps for the pre-TDR phase - Jacqueline Keintzel (CERN)
Joint Software, Physics Performance & Detectors: reconstruction
11:00 - 12:57
Room: 4/3-006 - TH Conference Room
Contributions

11:00 ML based tau identification - Laurits Tani (National Institute of Chemical Physics and Biophysics (EE))

11:20 ML based flavor tagging in Fast/Full sim - Sara Aumiller (Technische Universitat Munchen (DE))

11:44 Particle Flow at FCC - Anna Zaborowska (CERN)

12:06 Tracking and ML based Particle Flow - Andrea De Vita (Universita e INFN, Padova (IT))
Physics Programme: FCC-hh
FCC-hh
11:00 - 12:30
Room: 503/1-001 - Council Chamber
Contributions

11:00 Results and plans from the FCC-hh physics performance WG - Birgit Stapf (CERN)

11:25 Higgs coupling projections at the FCC-hh - Simone Tentori (UCLouvain)

11:45 FCC-hh forward physics facility - Juan Rojo Chacon (Nikhef National institute for subatomic physics (NL))

12:05 FCC-hh physics potential: next steps - Michelangelo Mangano (CERN)
12:30 Lunch break
Lunch break
12:30 - 14:00
Room: 500/1-001 - Main Auditorium
14:00 Summaries/prospects
14:00 - 19:00
Room: 500/1-001 - Main Auditorium
Contributions

14:00 Physics Programme - Guilherme Guedes (DESY)

14:20 Physics performance - Emmanuel Francois Perez (CERN) Michele Selvaggi (CERN) Patrizia Azzi (INFN Padova (IT))

14:40 MDI - Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

15:00 Detectors - Marc-Andre Pleier

15:20 Software and computing - Gerardo Ganis (CERN)

15:40 EPOL - Jacqueline Keintzel (CERN)

16:30 The European Strategy for Particle Physics: 2026 Update - Status, plans, and input from large-scale projects - Karl Jakobs (University of Freiburg (DE)) Paris Sphicas (CERN/Athens)

17:10 Conclusion and PED vision - Guy Wilkinson (University of Oxford (GB))
Friday, 17 January 2025

09:00 Satellite meeting: planning for ESPP submissions and future steps

09:00 - 10:30
Room: 4/3-006 - TH Conference Room

Satellite meeting: preparing detector EoIs

09:00 - 10:30
Room: 222/R-001

10:30 Coffee break
Coffee break
10:30 - 11:00
Room: 500/1-001 - Main Auditorium

11:00 Satellite meeting: planning for ESPP submissions and future steps

11:00 - 12:30
Room: 4/3-006 - TH Conference Room

Satellite meeting: preparing detector EoIs

11:00 - 12:30
Room: 222/R-001