Name: on e+e- Higgs/EW/Top Factories, October 5-7, 2022, in Hamburg
Start: 2022-10-05T08:00:00+02:00
End: 2022-10-07T23:20:00+02:00
Location: DESY Hamburg

on e+e- Higgs/EW/Top Factories, October 5-7, 2022, in Hamburg

from Wednesday 5 October 2022 (08:00) to Friday 7 October 2022 (23:20)

Monday 3 October 2022
Tuesday 4 October 2022
Wednesday 5 October 2022

08:00 Registration
Registration
08:00 - 09:00
Room: Auditorium Foyer
09:00 Overview and Introductory Talks
Overview and Introductory Talks
09:00 - 10:30
Room: Auditorium
Contributions

09:00 Opening & Introduction - Beate Heinemann (DESY and University of Freiburg (Germany)) Christian Schwanenberger (CMS (CMS Fachgruppe TOP)) Karl Jakobs

09:25 Physics case of an e+e- Higgs factory - Matthew Mccullough (CERN)

09:45 News and input to ECFA study from circular and linear Higgs Factories - Frank Simon (Max-Planck-Institute for Physics) Junping TIAN (The University of Tokyo)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Auditorium Foyer
11:00 WG1: Physics Topics
WG1: Physics Topics
11:00 - 12:50
Room: Auditorium
Contributions

11:00 Physics landscape at the start of a Higgs factory - Philipp Roloff (CERN)

11:25 Precision theory requirements, developments & prospects for e+e- - Ayres Freitas (University of Pittsburgh)

11:50 Interplay of indirect and direct searches at a Higgs factory - Sven Heinemeyer (IFCA (CSIC, Santander))

12:15 Open study questions - Jenny List (FTX (FTX-SLB))

12:30 From Snowmass to the ECFA Higgs Factory Study - Laura Reina (Florida State University)
12:50 Lunch
Lunch
12:50 - 14:00
Room: Canteen
14:00 Session 1
Session 1
14:00 - 15:40
Room: Seminar Room 2
Contributions

14:00 Implications of Flavour anomalies for Higgs/EW/top factories - Nudzeim Selimovic (University of Zurich) Nudzeim Selimovic (University of Zurich)

14:25 Prospects for rare B decays and flavour anomalies at Belle-II - Alexander Glazov (DESY) Alexander Glazov (BELLE (BELLE II Experiment))

14:50 Prospects for b → s nu nubar at Higgs/EW/top factories - Aidan Wiederhold (University of Warwick)

15:15 Prospects of $B^+_c and B^+ \to \tau\nu$ decays at FCC-ee - Xunwu Zuo (Karlsruhe Institute of Technology)
Session 1
Session 1
14:00 - 15:30
Room: Seminar Room 4
Contributions

14:00 Long-Lived Particles at the FCC-ee - Juliette Alimena (CERN)

14:20 Probing new physics with a LUXE-type experiment at future Higgs factories - Federico Meloni (ATLAS (ATLAS SM and Beyond))

14:35 Benchmarking FIMP signatures at future Higgs factories - Jan Klamka (University of Warsaw)

14:50 Stau searches and measurement prospects at future Higgs factories - Maria Teresa Nunez Pardo De Vera (FS-EC (Experimente Control))

15:05 SUSY at future colliders: Will e^+e^- colliders be relevant? - Carl Mikael Berggren (FLC (FTX Fachgruppe SLB))
Session 1 - tracking and PID
Session 1 - tracking and PID
14:00 - 15:30
Room: CSSB Auditorium
Contributions

14:00 Toward a vertex detector suited to a future Higgs factory based on CMOS pixel sensors - Ziad EL BITAR

14:18 Silicon Detector R&D for IDEA - Coralie Neubuser (TIFPA-INFN, Trento)

14:36 High spatial resolution pad and pixelated TPC technology R&D for the e+e- collider - Huirong Qi (Institute of High Energy Physics, CAS)

14:54 R&D on a drift chamber with cluster counting and on micro-rWell chambers for the IDEA detector - Nicola De Filippis (Politecnico and INFN Bari)

15:12 Prospects of time-of-flight particle identification at the future Higgs factories - Bohdan Dudar (FTX (FTX Fachgruppe SLB))
WG1: joined HTE & GLOB session
WG1: joined HTE & GLOB session
14:00 - 15:30
Room: Auditorium
Contributions

14:00 Prospects for the measurement of top-quark couplings - Victor Miralles (INFN Roma1)

14:18 Prospects for constraining or discovering top FCNC at the LHC and at e+e- colliders - Gauthier Durieux (CERN)

14:36 Differential top cross section and ttV measurements at the LHC and HL-LHC prospects - Andreas Werner Jung

14:54 CP-sensitive top-quark measurements - Marcel Vos (IFIC (UVEG/CSIC) Valencia)

15:12 Probing the CP properties of Higgs bosons via transverse polarization at $e^+ e^-$ collider - Cheng Li (FTX (FTX Fachgruppe SLB))
15:30 Coffee break
Coffee break
15:30 - 16:00
Room: Auditorium Foyer

Coffee break
Coffee break
15:30 - 16:00
Room: CSSB Auditorium Foyer

Coffee break
Coffee break
15:30 - 16:00
Room: Seminar Room 4 Foyer

15:40 Coffee break
Coffee break
15:40 - 16:00
Room: Seminar Room 4 Foyer
16:25 Session 1
Session 1
16:25 - 18:05
Room: Seminar Room 2
Contributions

16:25 (g-2)_mu and SUSY: ILC and CLIC Physics Opportunities - Sven Heinemeyer (IFCA (CSIC, Santander))

16:45 Fixing the SMEFT Lagrangian with data from e+e- Higgs factories - Michael E. Peskin

17:05 Overview of the Snowmass SMEFT fit results - Victor Miralles (IFIC-UV)

17:25 Mapping EFT on concrete models - Ricardo Cepedello (University of Würzburg)

17:45 Global fits in concrete models with Gambit - Tomas Gonzalo
16:25 - 17:58
Room: Auditorium
Contributions

16:25 Dark sector in Two Higgs Doublet extensions with a Complex Scalar Singlet [zoom] - Juhi Dutta (UNI/TH (Uni Hamburg, Institut fuer Theoretische Physik))

16:40 A Tale of Two Portals: Testing Light, Hidden New Physics at Future e+e− Colliders - Felix Yu (JGU Mainz)

17:02 Triple Higgs couplings of the 2HDM at the ILC and CLIC - Francisco Arco Garcia (Instituto de Física Teórica (IFT-UAM))

17:19 New BSM Higgs bosons: e+e- collider physics potential - Sven Heinemeyer (IFCA (CSIC, Santander))

17:43 Searches for light scalars at LHC and interpretation of the findings - Francois Richard (IJCLab Orsay)
16:30 Session 1
Session 1
16:30 - 18:00
Room: Seminar Room 4
Contributions

16:30 Electroweak precision (Z/W) measurements at future e+e- colliders - Alain Blondel (Universite de Geneve (CH) and CNRS (France))

17:05 Top quark threshold and QCD measurements at future e+e- colliders - Frank Simon (Max-Planck-Institute for Physics)

17:35 Theory precision calculations for future e+e- colliders: status and prospects - Juergen Reuter (T (Phenomenology))
16:45 Session 1
Session 1
16:45 - 18:15
Room: CSSB Auditorium
Contributions

16:45 Luminosity Spectra for lepton colliders - Thorsten Ohl (Universität Würzburg)

17:00 QCD for Lepton Colliders - Daniel Reichelt (Durham University, IPPP)

17:20 QED Status and Benchmarking Event Generators for Lepton Colliders - Alan Price (University of Siegen)

17:45 Progress in DELPHES - Michele Selvaggi (CERN)

18:00 Generative Models for Fast Simulation of Electromagnetic and Hadronic Showers in Highly Granular Calorimeters - Engin Eren (FLC (FTX Fachgruppe SFT))
19:00

19:00 - 23:00
Thursday 6 October 2022
09:00 WG2: Generators, Simulation & Reconstruction Topics
WG2: Generators, Simulation & Reconstruction Topics
09:00 - 10:30
Room: Auditorium
Contributions

09:00 The Software Eco-System - Thomas Madlener (FLC (FTX Fachgruppe SFT))

09:22 Generators: Back to the Future - Andrzej Konrad Siodmok (Jagiellonian University)

09:44 Simulation: Going Fast, Full and Fully Fast - Andre Sailer (CERN)

10:06 Reconstruction: Imaging the Events - Erica Brondolin (CERN)
10:30

10:30 - 10:45
Room: Auditorium Foyer

10:45 Coffee break
Coffee break
10:45 - 11:15
Room: Auditorium Foyer
11:15 WG3: Detector Topics
WG3: Detector Topics
11:15 - 12:45
Room: Auditorium
Contributions

11:15 ECFA Detector Roadmap and Implementation Plan - Felix Sefkow (DESY)

11:45 Tracking and Vertexing for Higgs Factories - Dominik Dannheim (CERN)

12:15 Calorimetry and Particle ID for Higgs Factories - Katja Krueger (DESY (FTX Fachgruppe DTA))
12:45 Lunch
Lunch
12:45 - 14:00
Room: Canteen
14:00 Session 2
Session 2
14:00 - 15:40
Room: Seminar Room 4
Contributions

14:00 Lattice QCD progresses and bottlenecks at the dawn of Higgs/EW factory - Andreas Juettner (CERN/University of Southampton)

14:25 Heavy Flavours, CKM, and rare decays measurements: some detector requirements - Stephane Monteil (Univertité Clermont Auvergne)

14:50 Simulation of selected top-quark processes at FCC-ee and their interpretation in terms of effective field theories - Lars Roehrig

15:15 From strange to top: activities of the Top/QCD/HF physics group of ILD - Adrian Irles (IFIC CSIC/UV)
Session 1
Session 1
14:00 - 15:33
Room: Auditorium
Contributions

14:00 Introduction - Chris Hays (Oxford University) Fabio Maltoni (Université catholique de Louvain) Karsten Koeneke (Uni Freiburg)

14:04 Measurements to improve hadronization models - Frank Krauss (Durham University)

14:33 Physics potential for $\mathrm{\sigma x BR(H \rightarrow ZZ^*)}$ measurement at CLIC - Natasa Vukasinovic (VINCA Institute of Nuclear Sciences, University of Belgrade)

14:50 Diboson measurements, including anomalous couplings, at future e+e- colliders - Jiayin Gu

15:15 Prospects for aTGC / EFT constraints at the LHC and at e+e- colliders - Rafiqul Rahaman
Session 2
Session 2
14:00 - 15:30
Room: CSSB Auditorium
Contributions

14:00 Reconstruction with KEY4HEP - Juraj Smiesko

14:15 High level reconstruction for Higgs factories - Taikan Suehara (Kyushu University)

14:30 PID with Cluster Counting - Nicola De Filippis (Politecnico and INFN Bari)

14:45 Identification of charged leptons in jets at future Higgs factories. - Leonhard Reichenbach (FTX (Technol. zukuenft. Teilchenph. Experim.))

15:00 A Particle Identification Framework for Future Higgs Factories - Ulrich Einhaus (FTX (Fachgruppe SLB))

15:15 ErrorFlow: Jet Error Estimation for Kinematic Fitting in Particle Flow Detectors at Future Higgs Factories - Yasser Radkhorrami (FLC (FTX Fachgruppe SLB))
15:30 Coffee break
Coffee break
15:30 - 16:00
Room: Auditorium Foyer

Coffee break
Coffee break
15:30 - 16:00
Room: CSSB Auditorium Foyer

15:40 Coffee break
Coffee break
15:40 - 16:00
Room: Seminar Room 4 Foyer
16:00 Session 2
Session 2
16:00 - 17:30
Room: Seminar Room 2
Contributions

16:00 Enabling precision electroweak measurements at high energy e+e-colliders with detector-based center-of-mass energy measurements - Graham Wilson (University of Kansas)

16:18 Three-loop massive form factors - Matthias Steinhauser (KIT)

16:36 Event shapes and jet substructure at past and future lepton colliders - Daniel Reichelt (Durham University, IPPP)

16:54 Parton showers from old to new paradigms - Simon Platzer (University of Graz)

17:12 Photo-production at NLO QCD - Peter Meinzinger (IPPP, Durham Uni)
16:00 - 17:30
Room: Seminar Room 4
Contributions

16:00 Higgs Naturalness at a HTE factory - Chris Verhaaren (Brigham Young University)

16:20 Heavy Neutrinos at Future Linear e+e- Colliders - Krzysztof Mekala (University of Warsaw)

16:35 Light mediator searches with mono-photon signature - Aleksander Filip Zarnecki (Faculty of Physics, University of Warsaw)

16:50 Dark Photon Searches at Future $e^{+}e^{-}$ Colliders - Sepideh Hosseini Senvan (FTX (FTX Fachgruppe SLB))

17:05 Probing new U(1) gauge symmetries via exotic Z→Z′γ decays - Felix Yu (JGU Mainz)
Session 2 - PID and calorimetry
Session 2 - PID and calorimetry
16:00 - 17:30
Room: CSSB Auditorium
Contributions

16:00 ARC - a novel RICH detector for a future e+e- collider - Martin Tat (University of Oxford)

16:18 Implementation of large imaging calorimeters - Roman Poeschl (None) Roman Poeschl (LAL Orsay)

16:36 Optimisation of a SIlicon-Tungsten ECAL resolutions for Higgs Factory - Vincent Boudry (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris)

16:54 Dual Readout fiber calorimeter and crystal EM calorimeter for the IDEA detector - Iacopo Vivarelli (Sussex University)

17:12 Noble Liquid Calorimetry for an FCC-ee Experiment - Brieuc Francois (CERN)
16:05
16:05 - 17:35
Room: Auditorium
Contributions

16:05 New constraints on extended Higgs sectors from the trilinear Higgs coupling - Johannes Braathen (T (Phenomenology))

16:27 Precise predictions for the trilinear Higgs coupling in arbitrary models - Martin Gabelmann (T (Phenomenology))

16:49 Higgs self-coupling projections for future e+e- colliders - Julie Torndal (FTX (FTX Fachgruppe SLB))

17:11 The geometric SMEFT - Michael Trott (NBI)
17:30 including Finger Food Dinner
including Finger Food Dinner
17:30 - 19:30
Room: Canteen and extension
Contributions

17:30 New physics searches with the ILD detector at the ILC - Carl Mikael Berggren (FLC (FTX Fachgruppe SLB))

17:30 Kinematic Fitting at future e+e- Higgs Factories - Jenny List (FTX (FTX-SLB))

17:30 IDEA Detector in DD4HEP - Lorenzo Capriotti (INFN Bologna)

17:30 The International Large Detector: Tracking system - Maxim Titov (CEA Saclay, Irfu) Paul Colas (CEA Saclay, IRFU)

17:30 Very forward calorimeters at ILC/ILD - Ivanka Bozovic Jelisavcic (VINCA Institute of Nuclear Sciences, University of Belgrade (RS))

17:30 Status of the CALICE AHCAL - a highly granular SiPM-on-tile hadron calorimeter - Jiri Kvasnicka (FTX (FTX Fachgruppe DTA))

17:30 The International Large Detector: Calorimeter system - Daniel Jeans (KEK)

17:30 Higgs physics studies with ILC - Gordana Milutinovic-Dumbelovic (VINCA Institute of Nuclear Sciences, University of Belgrade) Gordana Milutinovic-Dumbelovic (VINCA Institute of Nuclear Sciences, University of Belgrade)

17:30 Higgs Self Couplings Measurements at Future proton-proton Colliders - Paola Mastrapasqua (UCLouvain)

17:30 Search for non-Standard Model interactions of the top quark at ILC - Adrian Irles (IFIC CSIC/UV)

17:30 Studies of di-Higgs production at the FCC-hh in the bbZZ(llvv) final state - Kevin Laudamus (CMS (CMS Fachgruppe HIGGS))

17:30 The Semi-Digital Hadron Calorimeter (SDHCAL) for future Higgs Factories - Mary-Cruz Fouz (CIEMAT)

17:30 Particle Flow reconstruction in IDEA with Pandora - Patrizia Azzi (INFN)

17:30 An overview of the International Large Detector (ILD) for a future electron-positron collider - Ties Behnke (DESY)

17:30 Di-Higgs with missing transverse momentum at FCC-hh - Birgit Stapf (ATLAS (ATLAS Higgs Physics))

19:13 Measurement of the Higgs to diphoton branching fraction at 3 TeV CLIC - Ivanka Bozovic Jelisavcic (VINCA Institute of Nuclear Sciences, University of Belgrade (RS))
19:30

19:30 - 21:30
Room: Auditorium
Friday 7 October 2022
09:00 Summaries & Plans (WG3 & WG2)
Summaries & Plans (WG3 & WG2)
09:00 - 10:30
Room: Auditorium
Contributions

09:00 Summary on Generators - Alan Price (University of Siegen)

09:25 Summary on Simulation & Reconstruction - Ulrich Einhaus (FTX (Fachgruppe SLB))

09:45 Plans for WG2 - Patrizia Azzi (INFN)

09:54 WG3 - Highlights and plans on tracking and PID - Giovanni Marchiori (APC Paris - CNRS/IN2P3 and Université de Paris)

10:12 WG3 - Highlights and plans on calorimetry - Mary-Cruz Fouz (CIEMAT) Mary-Cruz Fouz Iglesias (CIEMAT)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Auditorium Foyer
11:00 Summaries & Plans (WG1)
Summaries & Plans (WG1)
11:00 - 12:40
Room: Auditorium
Contributions

11:00 Highlights & Plans WG1-PREC - Andreas Meyer (DESY)

11:20 Highlights & Plans WG1-GLOB - Alexander Grohsjean (CMS (CMS Fachgruppe TOP))

11:40 Highlights & Plans WG1-SRCH - Aleksander Filip Zarnecki (Faculty of Physics, University of Warsaw)

12:00 Highlights & Plans WG1-FLAV - David Marzocca (INFN Trieste)

12:20 Highlights & Plans WG1-HTE - Chris Hays (Oxford University)
12:40 Lunch
Lunch
12:40 - 14:00
Room: Canteen
14:00 General Outlook
General Outlook
14:00 - 15:15
Room: Auditorium
Contributions

14:00 Timeline and Next Steps of the ECFA Higgs Factory Study - Aidan Robson (University of Glasgow)

14:20 Path towards a Higgs Factory - Joachim Mnich (DESY)

14:50 Closing & Farewell - Karl Jakobs (University of Freiburg)

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