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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
    • 1
      Introduction 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
      Questions and discussion 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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    • 2
      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 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
      Discussion 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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    • 3
      Associated production of a top quark pair and a Higgs boson 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
      Discussion 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
      Coffee break 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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    • 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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      • 4
        Five-flavour scheme predictions for tTbar + bBbar at next-to-leading order accuracy

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

        Speakers: Rikkert Frederix (Lund University), Tetiana Moskalets (Southern Methodist University (US))
        ttbb.pdf
      • 16:40
        Discussion
      • 5
        tt+HF modelling
        Speaker: Judith Katzy (Deutsches Elektronen-Synchrotron (DE))
        ttbb_LHCTopWG_2024_katzy.pdf
      • 17:20
        Discussion
  • Tuesday 12 November
    • Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

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      • 6
        Hadronic Top Quark Polarimetry with ParticleNet and Analytical Insights on Hadronic Top Quark Polarimetry

        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
      • 7
        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

        https://arxiv.org/abs/2410.23475

        Speaker: Beatriz Ribeiro Lopes (CERN)
        LHCTOPWG_TOP23004.pdf
      • 09:50
        Discussion
      • 8
        Top-quark pair production as a probe of light top-philic scalars and anomalous Higgs interactions

        e-Print: 2406.06694 [hep-ph]

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

      40/S2-B01 - Salle Bohr

      CERN

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      • 9
        Constraining HEFT(SMEFT) coefficients involving t-quarks from bound-states and the Hartree-Fock method 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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      • 10
        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 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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      • 11
        Search for same-sign top-quark production in ATLAS 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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    • 12:30
      Lunch break
    • Session: tTbar production in heavy-ion collisions 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

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      • 12
        tTbar production in heavy-ion collisions with the ATLAS and CMS detectors 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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      • 13
        Probing the Time Structure of the Quark-Gluon Plasma with Top Quarks, 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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      • 14
        NNLO PDFs driven by top-quark data 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

        100
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    • 15:30
      Coffee break 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

      100
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    • Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

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      • 15
        Combined effective field theory interpretation of Higgs boson, electroweak vector boson, top quark, and multi-jet measurements 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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      • 16
        A summary of the Oxford workshop on entanglement 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 40/S2-B01 - Salle Bohr (CERN)

        40/S2-B01 - Salle Bohr

        CERN

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    • 19:30
      Conference Dinner Meyrin village (Meyrinoise)

      Meyrin village

      Meyrinoise
  • Wednesday 13 November
    • Session: Toponium at the LHC 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

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      • 17
        Introduction
        Speaker: Prof. Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna)
        intro-toponium-maltoni.pdf
      • 09:30
        Discussion
      • 18
        Hunting toponium at the LHC
        Speaker: Juan Antonio Aguilar Saavedra (Consejo Superior de Investigaciones Científicas (ES))
        toponium-JAAS.pdf
      • 09:50
        Discussion
      • 19
        Search for heavy pseudoscalar and scalar bosons decaying to top quark pairs in proton-proton collisions at √s = 13 TeV

        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
      • 20
        Precision toponium physics
        Speaker: Yuichiro Kiyo
        LHCTWG2024_ykiyo.pdf
      • 10:45
        Discussion
    • 10:55
      Coffee break
    • Session 40/S2-B01 - Salle Bohr

      40/S2-B01 - Salle Bohr

      CERN

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      • 21
        QCD MC friendly predictions for toponium at the LHC
        Speaker: Benjamin Fuks
        toponium_fuks.pdf
      • 11:45
        Discussion
      • 22
        ESPPU
        Speaker: Monica Dunford (Heidelberg University (DE))
        LHCTopWG_2024_11_11.pdf
      • 12:15
        Discussion
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