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LHC TOP WG meeting

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40/S2-B01 - Salle Bohr (CERN)

40/S2-B01 - Salle Bohr

CERN

We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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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)), Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))
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
Open Meeting of the LHC top Working Group November 2024
Register
Participants
89 View full list
  • Monday 11 November
    • 14:00 → 14:20
      Introduction 20m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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      Speakers: Jose Enrique Palencia Cortezon (Universidad de Oviedo (ES)), Marcel Vos (IFIC Valencia (ES)), Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))
      introLHCtopWG_nov2024-1.pdf
    • 14:20 → 14:30
      Questions and discussion 10m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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    • 14:30 → 15:00
      Measurement of tTbar production in association with additional b-jets in the eμ final state and measurement of top-quark pair production in association with charm quarks in proton-proton collisions at √s = 13 TeV with the ATLAS detector and comparison with the corresponding measurements at CMS 30m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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      ArXiv links:
      https://arxiv.org/abs/2407.13473
      https://arxiv.org/abs/2409.11305

      Speakers: Jan van der Linden (Ghent University (BE)), Mahsana Haleem (Julius Max. Universitaet Wuerzburg (DE))
      LHCTopWG_111124_ttplusHF.pdf
    • 15:00 → 15:10
      Discussion 10m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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    • 15:10 → 15:30
      Associated production of a top quark pair and a Higgs boson 20m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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      Speaker: Chris Scheulen (Universite de Geneve (CH))
      LHC Top WG ttH.pdf
    • 15:30 → 16:00
      Discussion 30m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
      100
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    • 16:00 → 16:20
      Coffee break 20m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
      100
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    • 16:20 → 17:50
      Session: Theory of tTbar + HF 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      We will use 2 different rooms for this meeting: Monday (11/11) afternoon 14:00 - 18:00: 28/S-029 Tuesday (12/11) morning 9:00 - 13:00: Salle Bohr 40/S2-B01 Tuesday afternoon: 14:00 - 18:00: Salle Bohr 40/S2-B01 Wednesday (13/11) morning: 9:00 -13:00: Salle Bohr 40/S2-B01
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      • 16:20
        Five-flavour scheme predictions for tTbar + bBbar at next-to-leading order accuracy 20m

        ArXiv Link:
        https://arxiv.org/abs/2409.11305

        Speakers: Rikkert Frederix (Lund University), Tetiana Moskalets (Southern Methodist University (US))
        ttbb.pdf
      • 16:40
        Discussion 20m
      • 17:00
        tt+HF modelling 20m
        Speaker: Judith Katzy (Deutsches Elektronen-Synchrotron (DE))
        ttbb_LHCTopWG_2024_katzy.pdf
      • 17:20
        Discussion 10m
  • Tuesday 12 November
    • 09:00 → 10:30
      Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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      • 09:00
        Hadronic Top Quark Polarimetry with ParticleNet and Analytical Insights on Hadronic Top Quark Polarimetry 20m

        e-Print: 2407.01663 [hep-ph] and e-Print:2407.07147 [hep-ph]

        Speaker: Alberto Navarro (Oklahoma State University)
        LHCTopWG_Alberto .pdf
      • 09:20
        Discussion 10m
      • 09:30
        Measurements of inclusive and differential cross sections for top quark production in association with a Z boson in proton-proton collisions at √s = 13 TeV 20m

        https://arxiv.org/abs/2410.23475

        Speaker: Beatriz Ribeiro Lopes (CERN)
        LHCTOPWG_TOP23004.pdf
      • 09:50
        Discussion 10m
      • 10:00
        Top-quark pair production as a probe of light top-philic scalars and anomalous Higgs interactions 20m

        e-Print: 2406.06694 [hep-ph]

        Speaker: Simone Tentori (UCLouvain)
        NPttbar_TOPWHG.pdf
      • 10:20
        Discussion 10m
    • 10:30 → 11:00
      Coffee break 30m
    • 11:00 → 12:30
      Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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      • 11:00
        Constraining HEFT(SMEFT) coefficients involving t-quarks from bound-states and the Hartree-Fock method 15m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        Paper Link: https://inspirehep.net/literature/2837955

        Speaker: Felipe J. Llanes-Estrada
        Llanes_multitopatCERN.pdf
      • 11:15
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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      • 11:25
        Search for pair production of heavy particles decaying to a top quark and a gluon in the lepton+jets final state in proton-proton collisions at √s = 13 TeV at CMS 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        ArXiv: https://arxiv.org/abs/2410.20601

        Speaker: Finn Jonathan Labe (Universität Hamburg)
        241112_Tstartstar_topWG.pdf
      • 11:45
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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      • 11:55
        Search for same-sign top-quark production in ATLAS 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        Speaker: Aaron Van Der Graaf (Technische Universitaet Dortmund (DE))
        SSTT_LHCWG_Meeting_2024_Talk_vanderGraaf.pdf
      • 12:15
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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    • 12:30 → 14:00
      Lunch break 1h 30m
    • 14:00 → 15:30
      Session: tTbar production in heavy-ion collisions 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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      • 14:00
        tTbar production in heavy-ion collisions with the ATLAS and CMS detectors 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        Speakers: Dr Georgios Krintiras (The University of Kansas (US)), Patrycja Anna Potepa (AGH University of Krakow (PL))
        LHCTop2024-Potepa.pdf
      • 14:20
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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      • 14:30
        Probing the Time Structure of the Quark-Gluon Plasma with Top Quarks, 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        Phys. Rev. Lett. 120, 232301 – Published 8 June 2018,
        https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.232301

        Speaker: Dr Guilherme Milhano (LIP-Lisbon & CERN TH)
        TopWG_MILHANO.pdf
      • 14:50
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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      • 15:00
        NNLO PDFs driven by top-quark data 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        ArXiv: https://arxiv.org/abs/2407.00545

        Speaker: Maria Vittoria Garzelli (Hamburg University (DE))
        semtopwg.pdf
      • 15:20
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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    • 15:30 → 16:00
      Coffee break 30m 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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    • 16:00 → 17:00
      Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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      • 16:00
        Combined effective field theory interpretation of Higgs boson, electroweak vector boson, top quark, and multi-jet measurements 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        CMS-PAS-SMP-24-003, https://cds.cern.ch/record/2911229

        Speaker: Fabian Stager (University of Zurich (CH))
        slides_topwg_cms-eft-comb.pdf
      • 16:20
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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      • 16:30
        A summary of the Oxford workshop on entanglement 20m 40/S2-B01 - Salle Bohr

        40/S2-B01 - Salle Bohr

        CERN

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        Speaker: r Demina (University of Rochester (US))
        Oxford_summary.pdf
        Oxford_summary.pptx
      • 16:50
        Discussion 10m 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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    • 19:30 → 22:00
      Conference Dinner 2h 30m Meyrin village (Meyrinoise)

      Meyrin village

      Meyrinoise
  • Wednesday 13 November
    • 09:15 → 10:55
      Session: Toponium at the LHC 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

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      • 09:15
        Introduction 15m
        Speaker: Prof. Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna)
        intro-toponium-maltoni.pdf
      • 09:30
        Discussion 5m
      • 09:35
        Hunting toponium at the LHC 15m
        Speaker: Juan Antonio Aguilar Saavedra (Consejo Superior de Investigaciones Científicas (ES))
        toponium-JAAS.pdf
      • 09:50
        Discussion 5m
      • 09:55
        Search for heavy pseudoscalar and scalar bosons decaying to top quark pairs in proton-proton collisions at √s = 13 TeV 20m

        CMS-PAS-HIG-22-013, http://cds.cern.ch/record/2911775

        Speaker: Laurids Jeppe (Deutsches Elektronen-Synchrotron (DE))
        LHCTopWG_131124_LauridsJeppe_v3.pdf
      • 10:15
        Discussion 10m
      • 10:25
        Precision toponium physics 20m
        Speaker: Yuichiro Kiyo
        LHCTWG2024_ykiyo.pdf
      • 10:45
        Discussion 10m
    • 10:55 → 11:25
      Coffee break 30m
    • 11:25 → 12:55
      Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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      • 11:25
        QCD MC friendly predictions for toponium at the LHC 20m
        Speaker: Benjamin Fuks
        toponium_fuks.pdf
      • 11:45
        Discussion 10m
      • 11:55
        ESPPU 20m
        Speaker: Monica Dunford (Heidelberg University (DE))
        LHCTopWG_2024_11_11.pdf
      • 12:15
        Discussion 10m
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