LHC TOP WG meeting

Contribution List

1. Introduction

Prof. Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna), Maria Aldaya Martin (DESY), Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))

11/29/23, 2:00 PM

Session 1

2. CMS highlight 1: Search for extra Higgs bosons through same-sign top-quark production in association with an extra jet

Efe Yazgan (National Taiwan University (TW))

11/29/23, 2:30 PM

Session 1

3. ATLAS highlight 1: Inclusive and differential ttZ cross-section measurement, including interpretations, with the full ATLAS Run 2 dataset

Dominik Babal (Slovak Academy of Sciences (SK))

11/29/23, 3:00 PM

Session 1

ATLAS-CONF-2023-065: https://cds.cern.ch/record/2873519
https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2023-065

4. Comparison of the latest CMS and ATLAS measurements on FCNC in the top-quark sector

Daniel Spitzbart (Boston University (US))

11/29/23, 4:00 PM

Session 2

5. Progress report on a combined EFT analysis of ATLAS and CMS results

Baptiste Ravina (Georg August Universitaet Goettingen (DE)), Kirill Skovpen (Ghent University (BE))

11/29/23, 4:30 PM

Session 2

6. Indirect constraints on top quark operators from a global SMEFT analysis

Alfredo Stanzione

11/29/23, 5:00 PM

Session 2

https://arxiv.org/abs/2310.00047

7. Latest developments in Herwig 7

Simon Platzer (University of Graz (AT))

11/30/23, 10:00 AM

Session 1

8. Studies on the improvement of the matching uncertainty definition in top-quark processes simulated with Powheg+Pythia 8

Katharina Voss (Universitaet Siegen (DE))

11/30/23, 10:30 AM

Session 1

ATL-PHYS-PUB-2023-029: https://cds.cern.ch/record/2872787

9. Modeling of tTbar with Powheg bb4l

Laurids Jeppe (Deutsches Elektronen-Synchrotron (DE))

11/30/23, 11:00 AM

Session 1

10. Top quark physics with Pythia

Christian Preuss (University of Wuppertal)

11/30/23, 11:30 AM

Session 1

24. Decay matrix element corrections in MC@NLO-type simulations with Pythia8

Stefano Frixione (INFN)

11/30/23, 12:00 PM

Session 1

23. SUSY searches in tTbar+MET and tc+MET final states with ATLAS

Simran Sunil Gurdasani (Albert Ludwigs Universitaet Freiburg (DE))

11/30/23, 2:00 PM

ATLAS conference notes:
https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2023-043/
and
https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2023-058/

12. On the coupling of axion-like particles to the top quark

Fabian Esser

11/30/23, 2:30 PM

Session 2

https://arxiv.org/abs/2303.17634

13. ALP effects in top-pair production

Vu Phan

11/30/23, 2:45 PM

Session 2

14. Phenomenology of an elusive top-philic ALP at the LHC

Alberto Mariotti (Vrije Universiteit Brussel)

11/30/23, 3:00 PM

Session 2

15. Distinguishing axion-like particles and CP-odd Higgs bosons in ttbar final states at the LHC

Christian Schwanenberger (Deutsches Elektronen-Synchrotron (DE))

11/30/23, 3:15 PM

Session 2

17. Higgs interference effects in top-quark pair production in the 1HSM

Alexander Lind (Subatech, IMT Atlantique)

11/30/23, 3:55 PM

2309.16759: https://inspirehep.net/literature/2704864

11. ATLAS highlight 2: Ttbar+jets in ATLAS and a comparison with the CMS triple differential cross-section measurement, and tTbar in pPb collisions

Henriette Aarup Petersen (Deutsches Elektronen-Synchrotron (DE)), Miguel Angel Principe Martin (Universidad Autónoma de Madrid)

11/30/23, 4:25 PM

18. Summary of the Quantum Observables discussions at GGI

Marcel Vos (IFIC Valencia (ES))

12/1/23, 9:30 AM

Session 1

19. Observation of quantum entanglement with the ATLAS detector

Ethan Lewis Simpson (University of Glasgow (GB))

12/1/23, 10:00 AM

Session 1

21. Quantum Entanglement and Bell Inequality Violation in Semi-Leptonic Top Decays

Arthur Wu (Pitt)

12/1/23, 10:30 AM

Session 1

https://arxiv.org/abs/2310.17696

22. ttbar interference effects top-quark pair production

Alexander Lind (Subatech, IMT Atlantique)

Session 2

16. XXX

20. xxxx

Session 1