Name: 7th FCC Physics Workshop
Start: 2024-01-29T00:30:00+01:00
End: 2024-02-02T18:40:00+01:00
Location: Laboratoire d'Annecy de physique des particules

7th FCC Physics Workshop

from Monday, January 29, 2024 (12:30 AM) to Friday, February 2, 2024 (6:40 PM)

Monday, January 29, 2024

12:00 PM Lunch
Lunch
12:00 PM - 1:30 PM
1:30 PM General FCC meeting
General FCC meeting
1:30 PM - 3:30 PM
Room: Auditorium
Contributions

1:30 PM Welcome address

1:35 PM Practical information

1:40 PM Introduction and goals of the workshop - Christophe Grojean (DESY (Hamburg) and Humboldt University (Berlin))

2:00 PM FCC Feasibility Study status - Frank Zimmermann (CERN) Michael Benedikt (CERN)

2:20 PM Towards more luminosity - Frank Zimmermann (CERN)

2:45 PM Progress of civil engineering studies for FCC - Timothy Paul Watson (CERN)

3:10 PM Local communication and environmental studies - Johannes Gutleber (CERN)
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
4:00 PM The Physics, Experiments & Detectors (PED) feasibility study
The Physics, Experiments & Detectors (PED) feasibility study
4:00 PM - 5:30 PM
Room: Auditorium
Contributions

4:00 PM Progress and goals in various EPOL topics - Guy Wilkinson (University of Oxford (GB))

4:18 PM Software status and goals - Brieuc Francois (CERN)

4:36 PM Detector concepts status - Marc-Andre Pleier

4:54 PM Progress and prospects on the MDI study - Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

5:12 PM Detector requirements and case studies - Patrizia Azzi (INFN Padova (IT))
5:30 PM International Forum of National Contacts
International Forum of National Contacts
5:30 PM - 7:15 PM
Room: Auditorium
Contributions

5:30 PM Introduction + Reports on FCC-PED activities of Spain-Portugal-France - Gregorio Bernardi (APC Paris CNRS/IN2P3)

5:42 PM Report from UK - Guy Wilkinson (University of Oxford (GB))

5:50 PM Report from Belgium and Netherland [remote] - Wouter Waalewijn (NIKHEF)

5:55 PM Report from Italy - Paolo Giacomelli (INFN Sezione di Bologna)

6:03 PM Report from Switzerland, Slovenia, Croatia, Austria - Michele Weber (Universitaet Bern (CH))

6:10 PM Report from Germany [remote] - Frank Simon (KIT - Karlsruhe Institute of Technology (DE))

6:18 PM Report from Sweden, Norway, Danmark,Finland, Baltic countries [remote] - Rebeca Gonzalez Suarez (Uppsala University (SE))

6:25 PM Report from Poland, Hungary, Slovakia, Czechia - Tadeusz Lesiak (Polish Academy of Sciences (PL))

6:33 PM Report from Romania, Bulgaria, Serbia, Greece, Cyprus, Turkey, Israel - Calin Alexa (IFIN-HH (RO))

6:40 PM Report from Korea (Japan) [remote] - Hwi Dong Yoo (Yonsei University (KR))

6:48 PM Report from Brazil (Argentina, Chile) - Patricia Rebello Teles (Brazilian Center for Physics Research - CBPF (BR))

6:55 PM Report from US (Canada) - Sarah Eno (University of Maryland (US))

7:05 PM General Comments, Open questions
7:15 PM Welcome reception [Tartiflette géante]
Welcome reception [Tartiflette géante]
7:15 PM - 9:00 PM
Tuesday, January 30, 2024
9:00 AM Physics Programme: Big picture, Cosmo interplay
Physics Programme: Big picture, Cosmo interplay
9:00 AM - 10:30 AM
Room: Auditorium
Contributions

9:00 AM Gravitational Wave - FCC Connection - Germano Nardini (University of Stavanger)

9:20 AM EWPT and Higgs Properties - Oleksii Matsedonskyi (University of Cambridge)

9:40 AM Positivity, BSM, FCC - Joseph Enea Davighi

10:00 AM Matching BSM to SMEFT - Gauthier Durieux (CP3 - UCLouvain)
Joint session: Detector & MDI
Joint session: Detector & MDI
9:00 AM - 10:30 AM
Room: Petit Amphi
Contributions

9:00 AM Vertex Detector - Fabrizio Palla (Universita & INFN Pisa (IT))

9:22 AM Progress on air cooling of the vertex detector - Cristiano Turrioni (Universita e INFN, Perugia (IT))

9:44 AM Vertex detector and silicon wrapper simulation and material budget - Armin Ilg (University of Zurich)

10:04 AM First studies on detector integration in the beamline - Andrea Gaddi (CERN)
Software & Computing: Key4HEP
Software & Computing: Key4HEP
9:00 AM - 10:30 AM
Room: Salle des Fourmis
Contributions

9:00 AM Key4HEP: status of things - Juan Miguel Carceller (CERN)

9:20 AM Status of EDM4hep - Thomas Madlener (Deutsches Elektronen-Synchrotron (DESY))

9:40 AM Developing in Key4HEP: good practice and advice - Alvaro Tolosa-Delgado (CERN)

10:05 AM LEP data in Key4HEP - Marcello Maggi (Universita e INFN, Bari (IT))
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Joint session: Physics Programme & Performance: BSM
Joint session: Physics Programme & Performance: BSM
11:00 AM - 12:30 PM
Room: Auditorium
Contributions

11:00 AM Low-Scale Leptogenesis with Low-Energy Dirac CP-Violation - Alessandro Granelli (University of Bologna and INFN)

11:22 AM Heavy neutrino-antineutrino oscillations at the FCC-ee - Jan Hajer (Universidade de Lisboa)

11:44 AM Probing High Scale Physics via Standard Model Parameters - David Dunsky (UC Berkeley)

12:06 PM Sensitivity to HNL discovery and oscillation - Nicolo Valle (INFN Sezione di Pavia (IT))
Detectors - Calorimetry
Detectors - Calorimetry
11:00 AM - 12:30 PM
Room: Petit Amphi
Contributions

11:00 AM Towards occupancy and bandwidth requirements for highly granular calorimeters at FCCee - Vincent Boudry (LLR, CNRS, École polytechnique, Institut Polytechnique de Paris)

11:18 AM First results from CalVision - Sarah Eno (University of Maryland (US))

11:36 AM Fibre-based Dual Readout - Andrea Pareti (Pavia University and INFN (IT))

11:54 AM Noble Liquid calorimetry - Juska Pekkanen (CERN)

12:12 PM Fine-grain calorimetry - Grainita - Stephane Monteil (Université Clermont Auvergne (FR))
Software & Computing: Generators
Software & Computing: Generators
11:00 AM - 12:30 PM
Room: Salle des Fourmis
Contributions

11:00 AM Generators for FCC-ee: status of things - Juergen Reuter (DESY Hamburg, Germany) Jürgen Reuter

11:30 AM Generators for FCC-ee: reaching the required precision - Stefano Frixione (INFN)

11:55 AM MadGraph for FCC-ee - Giovanni Stagnitto (Universita & INFN, Milano-Bicocca (IT))
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Precision challenges: the Z lineshape
Precision challenges: the Z lineshape
2:00 PM - 3:30 PM
Room: Auditorium
Contributions

2:00 PM Precision EW theory at the Z pole - Johann Usovitsch (CERN)

2:23 PM CEPC: overall status and prospects for beam polarization - Zhe Duan

2:46 PM Z → Hadrons [ pile-up; subtraction of gammagamma background; hadronisation modelling; etc ] - Jan Eysermans (Massachusetts Inst. of Technology (US))

3:09 PM Inclusive Rb measurement and requirements - Michele Selvaggi (CERN)
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
4:00 PM Precision challenges: Flavours
Precision challenges: Flavours
4:00 PM - 5:30 PM
Room: Auditorium
Contributions

4:00 PM Exclusive Rb measurement and requirements - Lars Rohrig (Technische Universitaet Dortmund (DE))

4:23 PM Simulation and Reconstruction: Status and Needs - Brieuc Francois (CERN)

4:46 PM Flavour - Tera-Z Renormalisation Group Interplay - Sophie Alice Renner (University of Glasgow (GB))

5:09 PM Flavour, Colliders, and the Z-pole: Opportunities for probing new physics at FCC-ee - Ben Stefanek
5:30 PM Tea break
Tea break
5:30 PM - 5:45 PM
5:45 PM Physics Performance
Physics Performance
5:45 PM - 6:45 PM
Room: Auditorium
Contributions

5:45 PM Updates on ML reconstruction - Dolores Garcia (CERN)

6:00 PM PID performance and tools - Andrea Coccaro (INFN Genova (IT)) Fabrizio Parodi (Università degli Studi e INFN Genova (IT))

6:15 PM Requirements from B -> K* tau tau - Tristan Miralles (Université Clermont Auvergne (FR))

6:30 PM HNL mass reconstruction from timing measurements - Giacomo Polesello (INFN, Sezione di Pavia (IT))
Detectors - Tracking and Vertexing
Detectors - Tracking and Vertexing
5:45 PM - 6:45 PM
Room: Petit Amphi
Contributions

5:45 PM Progress and Developments on the IDEA Drift Chamber [remote] - Margherita Primavera (INFN Lecce e Universita del Salento (IT))

6:05 PM The ALICE ITS3 Project and Opportunities for FCC-ee - Kunal Gautam (Vrije Universiteit Brussel (BE) / University of Zurich (CH))

6:25 PM Support Structures for Si Detectors - Corrado Gargiulo (Istituto Nazionale di Fisica Nucleare Sezione di Roma 1) Corrado Gargiulo (CERN)
Wednesday, January 31, 2024
9:00 AM Joint session: Physics Programme & Performance: QCD and Flavour
Joint session: Physics Programme & Performance: QCD and Flavour
9:00 AM - 10:30 AM
Room: Auditorium
Contributions

9:00 AM Prospects for searches of b→sνν¯ decays at FCC-ee - Matthew William Kenzie (University of Cambridge (GB))

9:18 AM Measuring Hadronic Higgs Boson Branching Ratios at Future Lepton Colliders - Daniel Reichelt (Durham University, IPPP)

9:36 AM Invisible Bs decays - Miguel Escudero Abenza

9:54 AM jet charge identification in ee-Z-qq process at Z pole operation [remote] - Manqi Ruan (Chinese Academy of Sciences (CN))

10:12 AM Vcb in WW - Stephane Monteil (Université Clermont Auvergne (FR))
MDI
MDI
9:00 AM - 10:30 AM
Room: Petit Amphi
Contributions

9:00 AM Progress on the MDI mechanical design - Francesco Fransesini (INFN e Laboratori Nazionali di Frascati (IT))

9:20 AM Status of the IR magnet system design - John Seeman

9:40 AM Solenoid Coupling compensation scheme - Andrea Ciarma (INFN e Laboratori Nazionali di Frascati (IT))
Software & Computing: Resources requirements and exploitation
Software & Computing: Resources requirements and exploitation
9:00 AM - 10:30 AM
Room: Salle de Fourmis
Contributions

9:00 AM Computer resource needs - Gerardo Ganis (CERN)

9:25 AM FCC @ iLCDirac - Lorenzo Valentini (Universita e INFN, Padova (IT))

9:45 AM Fast simulation: status and use at FCC-ee - Anna Zaborowska (CERN)
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Joint session: Physics Programme & Performance: QCD and Flavour
Joint session: Physics Programme & Performance: QCD and Flavour
11:00 AM - 12:30 PM
Room: Auditorium
Contributions

11:00 AM Constraining the (d,s) unitarity triangle with B_d,s decays to φK* - Emmanuel Francois Perez (CERN)

11:15 AM Anomalies in B to K* K*bar and prospects for FCC-ee [remote] - Roy Aleksan (Université Paris-Saclay (FR))

11:30 AM Lund Jet plane studies - Lata Panwar (Laboratoire de physique nucléaire et des hautes énergies (LPNHE), Paris, France) Lata Panwar (Laboratoire de physique nucléaire et des hautes énergies (LPNHE), Paris, France)

11:50 AM Recent progress in parton showers with higher logarithmic accuracy - Silvia Ferrario Ravasio (CERN)

12:10 PM Logarithmically accurate N(N)LO matching at FCC-ee - Alexander Karlberg (CERN)
MDI
MDI
11:00 AM - 12:30 PM
Room: Petit Amphi
Contributions

11:00 AM Vacuum system and requirements in the IR - Roberto Kersevan (CERN)

11:20 AM Synchrotron Radiation Background - Kevin Daniel Joel Andre (CERN)

11:40 AM IR Beam losses and collimation system [remote] - Andrey Abramov (CERN)

12:00 PM Results and prospects of radiation level studies in the FCC Interaction Region - Alessandro Frasca (University of Liverpool (GB))
Joint session: Detectors & Software & Computing
Joint session: Detectors & Software & Computing
11:00 AM - 12:30 PM
Contributions

11:00 AM Progress on ALLEGRO calorimeters implementation - Giovanni Marchiori (APC, CNRS/IN2P3 and Université Paris Cité)

11:20 AM muRWELL - Mahmoud Ali Mahmoud Ali (FCC)

11:40 AM Towards CLD Tracker optimization - Gaelle Sadowski (Centre National de la Recherche Scientifique (FR))

12:00 PM ILD/CLD concept studies with a TPC - Thomas Madlener (Deutsches Elektronen-Synchrotron (DESY))
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Precision challenges: Luminosity measurements
Precision challenges: Luminosity measurements
2:00 PM - 3:30 PM
Room: Auditorium
Contributions

2:00 PM Ultimate precision of theoretical prediction for diphotons and Bhabhas - Fulvio Piccinini (Pavia University and INFN (IT))

2:23 PM Control of end-cap acceptance for di-photons and di-leptons - Alain Blondel (Universite de Geneve (CH))

2:46 PM First results from full simulation of the luminosity monitors - Mogens Dam (University of Copenhagen (DK))

3:09 PM e/gamma separation for luminosity measurement with diphotons [remote] - Graham Wilson (The University of Kansas (US))
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
4:00 PM Precision challenges: FCC-hh
Precision challenges: FCC-hh
4:00 PM - 5:31 PM
Room: Auditorium
Contributions

4:00 PM Testing Higgs naturalness at the FCC - Ennio Salvioni (University of Sussex)

4:23 PM Complementarity FCC-hh / muon collider - Matthew Philip Mccullough (CERN)

4:46 PM Update on Higgs self-coupling determination - Angela Taliercio (Northwestern University (US)) Birgit Stapf (Deutsches Elektronen-Synchrotron (DE))

4:58 PM FCC-hh: next steps in the physics studies [remote] - Michelangelo Mangano (CERN)
5:31 PM Tea break
Tea break
5:31 PM - 5:45 PM
5:45 PM Physics Programme: BSM
Physics Programme: BSM
5:45 PM - 6:45 PM
Room: Auditorium
Contributions

5:45 PM New physics in the forward kinematic region of the FCC - Sebastian Trojanowski

6:05 PM Z’ models - Baibhab Pattnaik (IFIC (University of Valencia, CSIC))

6:25 PM Search for the 3-3-1 symmetry at the LHC and Future Colliders [remote] - Yoxara Sanchez Villamizar (UFABC)
MDI
MDI
5:45 PM - 6:45 PM
Room: Petit Amphi
Contributions

5:45 PM LCCO Final Focus beam dynamics studies - Kevin Daniel Joel Andre (CERN) Pantaleo Raimondi (SLAC National Accelerator Laboratory (US))

6:10 PM Status of the beam-Beam studies - Peter Kicsiny (EPFL)

6:25 PM An FCC-ee vibrations study for its MDI - Eva Montbarbon
Thursday, February 1, 2024
9:00 AM Joint session: Physics Programme & Performance: Higgs and EW
Joint session: Physics Programme & Performance: Higgs and EW
9:00 AM - 10:30 AM
Room: Auditorium
Contributions

9:00 AM Flavour violating Higgs and Z decays at FCC-ee - Michele Tammaro

9:20 AM impact on EWPOs of the αQED uncertainty - Alain Blondel (Universite de Geneve (CH))

9:40 AM FCC-ee/FCC-hh reach for rare and exclusive few-body decays of the Higgs, Z, W bosons, and the top quark - Van Dung Le

10:00 AM Update on Higgs self-coupling determination - Angela Taliercio (Northwestern University (US)) Birgit Stapf (Deutsches Elektronen-Synchrotron (DE))
Software & Computing: Analyses
Software & Computing: Analyses
9:00 AM - 10:30 AM
Room: Salle des Fourmis
Contributions

9:00 AM FCCAnalyses today - Juraj Smiesko (CERN)

9:30 AM Discussion about future directions for analysis - Jan Eysermans (Massachusetts Inst. of Technology (US))
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM Joint session: Physics Programme & Performance: Higgs and EW
Joint session: Physics Programme & Performance: Higgs and EW
11:00 AM - 12:30 PM
Room: Auditorium
Contributions

11:00 AM Drell-Yan at the LHC towards FCC-ee - Alessandro Vicini (University of Milano)

11:20 AM Measurement of the Higgs width - Nicolas Morange (Université Paris-Saclay (FR))

11:40 AM Higgs coupling in fully hadronic final states - George Iakovidis (Brookhaven National Laboratory (US))
EPOL
EPOL
11:00 AM - 12:30 PM
Room: Petit Amphi
Contributions

11:00 AM Prospects for polarization and energy measurements at CEPC - Duan,Zhe duanz

11:20 AM Progress with polarimeter studies and design - Aurelien Martens (Université Paris-Saclay (FR))

11:40 AM Polarization studies at KARA - Jacqueline Keintzel (CERN)

12:00 PM Progress on orbit correction for polarization studies [remote] - Yi Wu (EPFL - Ecole Polytechnique Federale Lausanne (CH))
Software & Computing: Reconstruction
Software & Computing: Reconstruction
11:00 AM - 12:30 PM
Room: Salle des Fourmis
Contributions

11:00 AM Particle Identification with the ARC - Alvaro Tolosa-Delgado (CERN)

11:20 AM ACTS in Key4HEP - Leonhard Reichenbach (University of Bonn (DE))

11:40 AM PandoraPFA in Key4HEP - Swathi Sasikumar (CERN)

12:00 PM Towards Dual Readout Crystal Reconstruction - Flavia Cetorelli (INFN, Milano-Bicocca (IT))
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Precision challenges: Other topics
Precision challenges: Other topics
2:00 PM - 3:30 PM
Room: Auditorium
Contributions

2:00 PM Proton structure and small-x QCD with collider neutrinos from the LHC to FCC-pp [remote] - Juan Rojo (VU Amsterdam and Nikhef)

2:23 PM Optimization of the machine performance at the Z pole : comparison of optics - Simone Liuzzo (ESRF)

2:45 PM Precision QCD at Tera-Z - Pier Francesco Monni (CERN)

3:09 PM Overview of Higgs and top activities - Jan Eysermans (Massachusetts Inst. of Technology (US))
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
4:00 PM Precision challenges: BSM sensitivity
Precision challenges: BSM sensitivity
4:00 PM - 5:30 PM
Room: Auditorium
Contributions

4:00 PM Extended Higgs models: experimental status [remote] - Roberto Salerno (CNRS/IN2P3 - LLR, École polytechnique)

4:23 PM Extended Higgs models: how to test them at FCC-ee? - Aldo Deandrea (IP2I, Luon) Giacomo Cacciapaglia (IP2I, Lyon)

4:46 PM SMEFT at Tera-Z - Yong Du (TD Lee Institute)

5:09 PM Direct BSM at Tera-Z - Juliette Alimena (DESY)
5:30 PM Tea break
Tea break
5:30 PM - 5:45 PM
5:45 PM Joint session: Physics Programme & Performance: Higgs and BSM
Joint session: Physics Programme & Performance: Higgs and BSM
5:45 PM - 6:45 PM
Room: Auditorium
Contributions

5:45 PM Exotic Higgs decays to LLPs - Magdalena Vande Voorde (KTH Royal Institute of Technology (SE))

6:05 PM Updated ALPs limits from photon-photon fusion at FCC-ee - Patricia Rebello Teles (Brazilian Center for Physics Research - CBPF (BR))

6:25 PM The lost treasure: Gildener-Weinberg multi-Higgs models - Kenneth Lane (Boston University)
EPOL
EPOL
5:45 PM - 6:45 PM
Room: Petit Amphi
Contributions

5:45 PM Progress on energy measurements [remote] - Ivan Koop (BINP)

6:05 PM Progress on opposite sign dispersion and offset studies - Alain Blondel (Universite de Geneve (CH))

6:25 PM Progress on monochromatization studies - Angeles Faus-Golfe (IJClab IN2P3 CNRS-Université Paris-Saclay (FR))
Detectors: Detector readout (TDAQ) concepts
Detectors: Detector readout (TDAQ) concepts
5:45 PM - 6:45 PM
Room: Salle des Fourmis
Contributions

5:45 PM Introduction, and CLD - Frank Simon (KIT - Karlsruhe Institute of Technology (DE))

6:00 PM ALLEGRO - Nicolas Morange (Université Paris-Saclay (FR))

6:15 PM IDEA - Franco Bedeschi (Universita & INFN Pisa (IT))

6:30 PM Discussion
7:10 PM Transports to social dinner
Transports to social dinner
7:10 PM - 7:30 PM

7:30 PM Workshop dinner
Workshop dinner
7:30 PM - 10:30 PM
Friday, February 2, 2024
9:00 AM Summaries/Highlights
Summaries/Highlights
9:00 AM - 10:30 AM
Room: Auditorium
Contributions

9:00 AM Physics Performance - Michele Selvaggi (CERN)

9:18 AM Software and computing - Gerardo Ganis (CERN)

9:36 AM Detectors - Felix Sefkow (Deutsches Elektronen-Synchrotron (DE))

9:54 AM EPOL - Jacqueline Keintzel (CERN)

10:12 AM MDI - Fabrizio Palla (Universita & INFN Pisa (IT))
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM The way forward
The way forward
11:00 AM - 12:30 PM
Room: Auditorium
Contributions

11:00 AM Indirect BSM @ Tera-Z - Francesco Riva

11:23 AM Physics Programme: grand vision - Frank Simon (KIT - Karlsruhe Institute of Technology (DE))

11:46 AM P5 vision of the US contribution to FCC - Hitoshi Murayama

12:09 PM Closing remarks - Patrick Janot (CERN)
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM

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