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LHC TOP WG meeting

from Wednesday, November 5, 2025 (2:00 PM) to Friday, November 7, 2025 (2:00 PM)
ZOOM only

        : Sessions
    /     : Talks
        : Breaks
Nov 5, 2025
Nov 6, 2025
Nov 7, 2025
AM
9:00 AM
Thursday (until 10:30 AM)
9:00 AM Observation of a cross-section enhancement near the production threshold in √s = 13 TeV collisions with the ATLAS detector - Janna Katharina Behr (Deutsches Elektronen-Synchrotron (DE))  
9:30 AM Precision predictions for off-shell top-quark pair production and decays - Jonas Lindert (University of Sussex)  
10:00 AM Towards a Systematic Uncertainty Model for the bb4l Powheg Monte Carlo sample - Katharina Voss (Universitaet Siegen (DE))  
10:30 AM
Coffee break (until 11:00 AM)
11:00 AM
Thursday (until 12:30 PM)
11:00 AM Top hadrons and formation time - Yu-Jie Zhang  
11:30 AM Measurement of the top-quark Yukawa coupling from production in the lepton+jets final state using collisions at √s = 13 TeV with the ATLAS detector - Supriya Sinha (Deutsches Elektronen-Synchrotron (DE))  
12:00 PM Measurement of top quark charge asymmetries in jet-associated top quark pair production at √s = 13 TeV with CMS - Hugo Alberto Becerril Gonzalez (Deutsches Elektronen-Synchrotron (DE))  
9:00 AM
Friday (until 11:00 AM)
9:00 AM Measurement of the top quark pair production cross section in PbPb collisions at √sNN = 5.36 TeV with CMS - Andre Govinda Stahl (CERN)  
9:30 AM Recent measurements of the top-quark pole mass in dileptonic events at √s = 13 TeV with the ATLAS experiment - Davide Melini (Univ. of Valencia and CSIC (ES))  
10:00 AM SMEFT global fit future prospects: the role of top - Victor Miralles (University of Manchester)  
10:30 AM Decoherence in ttbar - Rafael Aoude  
11:00 AM
Coffee break (until 11:30 AM)
11:30 AM
Friday (until 1:00 PM)
11:30 AM Summary of the requests for TH predictions from LHCTopWG - Emanuele Re (Universita & INFN, Milano-Bicocca (IT))  
11:50 AM Enhanced reconstruction of dileptonic top quark-antiquark events using supervised machine learning methods - Ethan Colbert (Purdue University (US))  
12:05 PM ATLAS: short talk herwig uncertainties (tbc) - Betsy Cunnett (University of Sussex (GB)) Betsy Cunnett  
PM
2:00 PM
Wednesday (until 4:00 PM)
2:00 PM Introduction - Marcel Vos (IFIC Valencia (ES)) Jose Enrique Palencia Cortezon (Universidad de Oviedo (ES)) Prof. Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna)  
2:15 PM Status of the top pole mass combination - Sebastian Wuchterl (CERN)  
2:30 PM Discussion of different approaches to break down the uncertainties in profile likelihood fits - Josh Bendavid (CERN) Dr Michele Pinamonti (Universita degli Studi di Udine (IT))  
3:00 PM Differential cross-section measurements of coherent production of singly and doubly resonant top-quark in events with one lepton at √s = 13 TeV with the ATLAS detector - Tadej Novak (Jozef Stefan Institute (SI))  
3:30 PM A search for electroweak production in multileptonic final states at √s = 13 TeV with the ATLAS detector and bounds on effective field theory operators - Dongwon Kim (University of California Berkeley (US))  
4:00 PM
Coffee break (until 4:30 PM)
4:30 PM
Wednesday (until 6:25 PM)
4:30 PM Searching for top-philic heavy resonances in boosted four-top final states - Luc DARME  
5:00 PM CMS: Search for physics beyond the standard model in four and three top quark production events using proton-proton collisions at √s=13TeV - Joscha Knolle (KIT - Karlsruhe Institute of Technology (DE))  
5:30 PM Multi-top signals of vectorlike quarks at the LHC - Elias Bernreuther (Heidelberg University)  
2:00 PM
Thursday (until 4:30 PM)
2:00 PM Combination of the 𝚫𝝓 spin correlation variable measurements by ATLAS and CMS - Miriam Watson (University of Birmingham (GB)) Andreas Werner Jung (Purdue University (US))  
2:15 PM TH: Single top t-channel reference cross sections + rare processes + ttt - Gauthier Durieux (CP3 - UCLouvain)  
2:45 PM Recent differential measurements in t-channel single top production from the ATLAS experiment - Lukas Kretschmann (Bergische Universitaet Wuppertal (DE))  
3:15 PM Measurement of the t-channel single top quark cross section in pp collision data at √s = 5.02 TeV with CMS - Javier Del Riego Badas (Universidad de Oviedo (ES))  
3:45 PM Search for the production of a Higgs boson in association with a single top quark in collisions at √s = 13 TeV with the ATLAS detector - Valentina 🐧 Vecchio (University of Manchester)