LHC TOP WG meeting

Europe/Zurich
40/S2-B01 - Salle Bohr (CERN)

40/S2-B01 - Salle Bohr

CERN

We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
100
Show room on map
Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna), Jose Enrique Palencia Cortezon (Universidad de Oviedo (ES)), Marcel Vos (IFIC Valencia (ES))
Description

This periodic open meeting of the LHC TOP Working Group takes place twice a year at CERN. The meeting provides a forum for discussion between experimentalists and theorists on the latest developments in top quark physics. Everybody is welcome to attend; please register using the link below. 

The meeting will take place at CERN and also via Zoom (hybrid format). 

Recordings of the sessions will be available below once the meeting is over.

Registration
LHCtopWG Registration
Participants
Zoom Meeting ID
67949272827
Host
Jose Enrique Palencia Cortezon
Useful links
Join via phone
Zoom URL
    • 14:30 15:50
      Day 1: Session 1 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
      • 14:30
        Introduction 15m
        Speakers: Prof. Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna), Jose Enrique Palencia Cortezon (Universidad de Oviedo (ES)), Marcel Vos (IFIC Valencia (ES))
      • 14:50
        Observation of tWZ production at the CMS experiment 20m

        CMS-PAS-TOP-24-009 - http://cds.cern.ch/record/2932252?ln=en

        Speaker: Alberto Belvedere (Deutsches Elektronen-Synchrotron (DE))
      • 15:20
        Invariant-mass threshold resummation for the production of four top quarks at the LHC 20m

        https://arxiv.org/pdf/2505.10381

        Speaker: Anna Katarzyna Kulesza (Universität Münster (DE))
    • 15:50 16:20
      Coffee break 30m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
    • 16:20 17:55
      Day 1: Session 2 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
      • 16:20
        Test of lepton flavour universality in W-boson decays into electrons and tau-leptons using pp collisions at sqrt{s}=13 TeV with the ATLAS detector 20m

        TOPQ-2023-10 - JHEP 05 (2025) 038

        Speaker: Guennadi Borissov (Lancaster University (GB))
      • 16:50
        Measurement of the ttW differential cross section and charge asymmetry at √s=13 TeV 25m

        CMS-PAS-TOP-24-003 - http://cds.cern.ch/record/2927533

        Speakers: Brendon Bullard (SLAC National Accelerator Laboratory (US)), Carlos Vico Villalba (Universidad de Oviedo (ES))
    • 09:30 10:35
      Day 2 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
      • 09:30
        Recent progress and open issues in top modelling 20m
        Speaker: Peter Skands (Monash University (AU))
      • 10:00
        Inclusive and differential measurements of the t¯tγ cross section and the t¯tγ/t¯t ratio in proton-proton collisions at √s=13 TeV 25m

        CMS-PAS-TOP-23-002 - https://cds.cern.ch/record/2927506?ln=en

        Speakers: Beatriz Ribeiro Lopes (CERN), Carmen Diez Pardos (Universitaet Siegen (DE))
    • 10:35 11:05
      Coffee break 30m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
    • 11:05 12:35
      Day 2 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
      • 11:05
        Review of rare and exclusive top quark decays 20m

        https://inspirehep.net/literature/2738532

        Speakers: David d'Enterria (CERN), Van Dung Le (Vietnam National University (VN))
      • 11:35
        Measurement of the top quark mass with the ATLAS detector using events with a high transverse momentum top quark 25m

        TOPQ-2022-24 - https://arxiv.org/abs/2502.18216

        Speakers: Elliot Watton (University of Glasgow (GB)), Roman Kogler (DESY (DE))
      • 12:10
        How to Unfold Top Decays 20m

        https://arxiv.org/abs/2501.12363

        Speaker: Sofia Palacios Schweitzer (ITP, University Heidelberg)
    • 14:30 16:00
      Day 2 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
      • 14:30
        Standard Model predictions for the top quark pair production threshold region 20m
        Speaker: Paolo Nason
      • 15:00
        Observation of a pseudoscalar excess at the top quark pair production threshold 20m

        CMS-PAS-TOP-24-007 - https://arxiv.org/abs/2503.22382

        Speaker: Jorn Bach (Deutsches Elektronen-Synchrotron (DE))
      • 15:30
        Review of toponium models 20m
        Speaker: Benjamin Fuks
    • 16:00 16:30
      Coffee break 30m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
    • 16:30 17:30
      Day 2 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: - Wednesday (04/06) and Thursday (05/06): Salle Bohr 40/S2-B01 - Friday (06/06): Salle Dirac 40/S2-D01
      100
      Show room on map
    • 09:30 11:00
      Day 3: Session 1 40/S2-D01 - Salle Dirac

      40/S2-D01 - Salle Dirac

      CERN

      115
      Show room on map
      • 09:30
        Joker talk ATLAS 20m
        Speaker: Arpan Ghosal (Universitaet Siegen (DE))
      • 10:00
        Measurement of high-mass ttll production and lepton flavour universality-inspired effective field theory interpretations at sqrt{s}=13 TeV with the ATLAS detector 20m

        TOPQ-2023-02 - https://arxiv.org/abs/2504.05919

        Speaker: Gianna Loeschcke Centeno (Centre National de la Recherche Scientifique (FR))
      • 10:30
        Joker talk ATLAS 20m
        Speaker: Dr Marino Romano (INFN Bologna (IT))
    • 11:00 11:30
      Coffee break 30m 40/S2-D01 - Salle Dirac

      40/S2-D01 - Salle Dirac

      CERN

      115
      Show room on map
    • 11:30 13:00
      Day 3: Session 2 40/S2-D01 - Salle Dirac

      40/S2-D01 - Salle Dirac

      CERN

      115
      Show room on map
      • 11:30
        Highlights from GGI 20m
        Speaker: Federica Fabbri (Universita e INFN, Bologna (IT))