Name: LHC TOP WG meeting
Start: 2022-06-15T13:00:00+02:00
End: 2022-06-17T17:30:00+02:00
Location: CERN

LHC TOP WG meeting

from Wednesday 15 June 2022 (13:00) to Friday 17 June 2022 (17:30)

Monday 13 June 2022
Tuesday 14 June 2022
Wednesday 15 June 2022
13:00 Introduction - Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna) Maria Aldaya Martin (DESY) Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))
Introduction
- Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna)
- Maria Aldaya Martin (DESY)
- Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))
13:00 - 13:20
Room: 160/1-009
13:20 Discussion
Discussion
13:20 - 13:30
Room: 160/1-009
13:30 ATLAS highlight: Measurement of single top-quark production in the s-channel in proton–proton collisions at 13 TeV - Timothee Theveneaux-Pelzer (Humboldt University of Berlin (DE))
ATLAS highlight: Measurement of single top-quark production in the s-channel in proton–proton collisions at 13 TeV
- Timothee Theveneaux-Pelzer (Humboldt University of Berlin (DE))
13:30 - 13:50
Room: 160/1-009
13:50 Discussion
Discussion
13:50 - 14:00
Room: 160/1-009
14:00 CMS-Highlight1: Multidifferential tt cross sections in dilepton final states - Henriette Aarup Petersen (Deutsches Elektronen-Synchrotron (DE))
CMS-Highlight1: Multidifferential tt cross sections in dilepton final states
- Henriette Aarup Petersen (Deutsches Elektronen-Synchrotron (DE))
14:00 - 14:20
Room: 160/1-009
14:20 Discussion
Discussion
14:20 - 14:30
Room: 160/1-009
14:30 Zero-jettiness resummation for top-quark pair production at the LHC (arXiv:2111.03632 [hep-ph]) - Simone Alioli (Universita & INFN, Milano-Bicocca (IT))
Zero-jettiness resummation for top-quark pair production at the LHC (arXiv:2111.03632 [hep-ph])
- Simone Alioli (Universita & INFN, Milano-Bicocca (IT))
14:30 - 14:50
Room: 160/1-009
14:50 Discussion
Discussion
14:50 - 15:00
Room: 160/1-009
15:00 t+V at ATLAS+CMS (including presentation of the new t+V summary plot) - Harish Potti (University of Adelaide (AU)) Victor Rodriguez Bouza (Universidad de Oviedo (ES))
t+V at ATLAS+CMS (including presentation of the new t+V summary plot)
- Harish Potti (University of Adelaide (AU))
- Victor Rodriguez Bouza (Universidad de Oviedo (ES))
15:00 - 15:20
Room: 160/1-009
15:20 Discussion
Discussion
15:20 - 15:30
Room: 160/1-009
15:30 Probing Top-quark Operators with Precision Electroweak Measurements (arXiv:2205.05655 [hep-ph]) - Yiming Liu
Probing Top-quark Operators with Precision Electroweak Measurements (arXiv:2205.05655 [hep-ph])
- Yiming Liu
15:30 - 15:50
Room: 160/1-009
15:50 Discussion
Discussion
15:50 - 16:00
Room: 160/1-009

16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 160/1-009
16:30 ATLAS+CMS top EFT fit - Kirill Skovpen (Ghent University (BE)) Baptiste Ravina (Georg August Universitaet Goettingen (DE))
ATLAS+CMS top EFT fit
- Kirill Skovpen (Ghent University (BE))
- Baptiste Ravina (Georg August Universitaet Goettingen (DE))
16:30 - 16:50
Room: 160/1-009
16:50 Discussion
Discussion
16:50 - 17:00
Room: 160/1-009
17:00 Report from LHC EFT WG - Nuno Castro (LIP and University of Minho (PT)) Abideh Jafari (Deutsches Elektronen-Synchrotron (DE)) Eleni Vryonidou (University of Manchester (GB))
Report from LHC EFT WG
- Nuno Castro (LIP and University of Minho (PT))
- Abideh Jafari (Deutsches Elektronen-Synchrotron (DE))
- Eleni Vryonidou (University of Manchester (GB))
17:00 - 17:20
Room: 160/1-009
17:20 Discussion
Discussion
17:20 - 17:30
Room: 160/1-009
17:30 LHCtopWG ongoing activities - Wolfgang Wagner (Bergische Universitaet Wuppertal (DE)) Maria Aldaya Martin (DESY)
LHCtopWG ongoing activities
- Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))
- Maria Aldaya Martin (DESY)
17:30 - 17:50
Room: 160/1-009
17:50 Discussion
Discussion
17:50 - 18:00
Room: 160/1-009
18:00 What is wrong with multileptons+bjets? - Elizaveta Shabalina (Georg August Universitaet Goettingen (DE)) Didar Dobur (Ghent University (BE))
What is wrong with multileptons+bjets?
- Elizaveta Shabalina (Georg August Universitaet Goettingen (DE))
- Didar Dobur (Ghent University (BE))
18:00 - 18:20
Room: 160/1-009
18:20 Discussion
Discussion
18:20 - 18:30
Room: 160/1-009
Thursday 16 June 2022
10:00 Quantum information with tops (arXiv:2203.05582 [quant-ph]) - Yoav Afik (CERN)
Quantum information with tops (arXiv:2203.05582 [quant-ph])
- Yoav Afik (CERN)
10:00 - 10:20
Room: 160/1-009
10:20 Discussion
Discussion
10:20 - 10:25
Room: 160/1-009
10:25 Improved tests of entanglement and Bell inequalities with LHC - Juan Antonio Aguilar Saavedra (Consejo Superior de Investigaciones Cientificas (CSIC) (ES))
Improved tests of entanglement and Bell inequalities with LHC
- Juan Antonio Aguilar Saavedra (Consejo Superior de Investigaciones Cientificas (CSIC) (ES))
10:25 - 10:45
Room: 160/1-009
10:45 Discussion
Discussion
10:45 - 10:50
Room: 160/1-009
10:50 Quantum SMEFT tomography: top quark pair production (arXiv:2203.05619 [hep-ph]) - Rafael Aoude (CBPF - Centro Brasileiro de Pesquisas Fisicas (BR))
Quantum SMEFT tomography: top quark pair production (arXiv:2203.05619 [hep-ph])
- Rafael Aoude (CBPF - Centro Brasileiro de Pesquisas Fisicas (BR))
10:50 - 11:10
Room: 160/1-009
11:10 Discussion
Discussion
11:10 - 11:15
Room: 160/1-009
11:15 Constraining top anomalous couplings with quantum observables - Marco Fabbrichesi (INFN - National Institute for Nuclear Physics)
Constraining top anomalous couplings with quantum observables
- Marco Fabbrichesi (INFN - National Institute for Nuclear Physics)
11:15 - 11:35
Room: 160/1-009
11:35 Discussion
Discussion
11:35 - 11:40
Room: 160/1-009

11:40 Extended discussion time
Extended discussion time
11:40 - 12:00
Room: 160/1-009

12:00 Lunch break
Lunch break
12:00 - 13:30
Room: 160/1-009
13:30 Impact of the very recent measurements of the top mass and Wmass on EWK precision fits (HEPFit collaboration, arXiv:2204.04204 [hep-ph]) - Jorge de Blas (Universidad de Granada (ES))
Impact of the very recent measurements of the top mass and Wmass on EWK precision fits (HEPFit collaboration, arXiv:2204.04204 [hep-ph])
- Jorge de Blas (Universidad de Granada (ES))
13:30 - 13:50
Room: 160/1-009
13:50 Discussion
Discussion
13:50 - 14:00
Room: 160/1-009
14:00 A profile likelihood approach to measure the top quark mass in lepton+jets in CMS - Christoph Andreas Garbers (Hamburg University (DE))
A profile likelihood approach to measure the top quark mass in lepton+jets in CMS
- Christoph Andreas Garbers (Hamburg University (DE))
14:00 - 14:20
Room: 160/1-009
14:20 Discussion
Discussion
14:20 - 14:30
Room: 160/1-009
14:30 Differential cross-sections for ttbarj+X production at the LHC, (arXiv:2202.07975 [hep-ph]) - Katharina Voss (University of Siegen (DE))
Differential cross-sections for ttbarj+X production at the LHC, (arXiv:2202.07975 [hep-ph])
- Katharina Voss (University of Siegen (DE))
14:30 - 14:50
Room: 160/1-009
14:50 Discussion
Discussion
14:50 - 15:00
Room: 160/1-009
15:00 Top pole mass from tt+jet events in ATLAS and CMS - Sebastian Wuchterl (Deutsches Elektronen-Synchrotron (DE))
Top pole mass from tt+jet events in ATLAS and CMS
- Sebastian Wuchterl (Deutsches Elektronen-Synchrotron (DE))
15:00 - 15:20
Room: 160/1-009
15:20 Discussion
Discussion
15:20 - 15:30
Room: 160/1-009

15:30 Coffee break
Coffee break
15:30 - 16:00
Room: 160/1-009
16:00 Running of the top quark mass at NNLO in QCD - Matteo Defranchis (CERN)
Running of the top quark mass at NNLO in QCD
- Matteo Defranchis (CERN)
16:00 - 16:20
Room: 160/1-009
16:20 Discussion
Discussion
16:20 - 16:30
Room: 160/1-009
16:30 Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks at CMS - Alexander Paasch (Hamburg University (DE))
Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks at CMS
- Alexander Paasch (Hamburg University (DE))
16:30 - 16:50
Room: 160/1-009
16:50 Discussion
Discussion
16:50 - 17:00
Room: 160/1-009
17:00 ATLAS highlight: Top quark pair production cross-section at √s = 5.02 TeV with ATLAS - Leonid Serkin (INFN Gruppo Collegato di Udine and ICTP Trieste (IT))
ATLAS highlight: Top quark pair production cross-section at √s = 5.02 TeV with ATLAS
- Leonid Serkin (INFN Gruppo Collegato di Udine and ICTP Trieste (IT))
17:00 - 17:20
Room: 160/1-009
17:20 Discussion
Discussion
17:20 - 17:30
Room: 160/1-009
17:30 Recent results on FCNC from ATLAS and CMS - Jiwon Park (Hanyang University) Wei-Ming Yao (Lawrence Berkeley National Lab. (US))
Recent results on FCNC from ATLAS and CMS
- Jiwon Park (Hanyang University)
- Wei-Ming Yao (Lawrence Berkeley National Lab. (US))
17:30 - 17:50
Room: 160/1-009
17:50 Discussion
Discussion
17:50 - 18:00
Room: 160/1-009

19:00 Dinner at Cafe de la Place in Meyrin village (next to the tram station)
Dinner at Cafe de la Place in Meyrin village (next to the tram station)
19:00 - 21:00
Room: 160/1-009
Friday 17 June 2022
13:00 Constraining CP-violation in the Higgs-top-quark interaction using machine-learning-based inference (arXiv:2110.10177 [hep-ph]) - Henning Bahl
Constraining CP-violation in the Higgs-top-quark interaction using machine-learning-based inference (arXiv:2110.10177 [hep-ph])
- Henning Bahl
13:00 - 13:20
Room: 160/1-009
13:20 Discussion
Discussion
13:20 - 13:30
Room: 160/1-009
13:30 Hadronic production of ttll in the Powheg-box framework (arXiv:2112.08892 [hep-ph]) - Santiago Lopez Portillo Chavez (University of Tübingen)
Hadronic production of ttll in the Powheg-box framework (arXiv:2112.08892 [hep-ph])
- Santiago Lopez Portillo Chavez (University of Tübingen)
13:30 - 13:50
Room: 160/1-009
13:50 Discussion
Discussion
13:50 - 14:00
Room: 160/1-009
14:00 Multi-lepton probes of new physics and lepton-universality in top-quark interactions (arXiv:2111.13711 [hep-ph]) - Shaouly Bar-Shalom (Technion, Israel)
Multi-lepton probes of new physics and lepton-universality in top-quark interactions (arXiv:2111.13711 [hep-ph])
- Shaouly Bar-Shalom (Technion, Israel)
14:00 - 14:20
Room: 160/1-009
14:20 Discussion
Discussion
14:20 - 14:30
Room: 160/1-009
14:30 CP structure of the top-quark Yukawa interaction: NLO QCD corrections and off-shell effects (arXiv:2205.09983 [hep-ph]) - Jonathan Hermann
CP structure of the top-quark Yukawa interaction: NLO QCD corrections and off-shell effects (arXiv:2205.09983 [hep-ph])
- Jonathan Hermann
14:30 - 14:50
Room: 160/1-009
14:50 Discussion
Discussion
14:50 - 15:00
Room: 160/1-009
15:00 Summary of Snowmass effort - Reinhard Schwienhorst (Michigan State University (US))
Summary of Snowmass effort
- Reinhard Schwienhorst (Michigan State University (US))
15:00 - 15:20
Room: 160/1-009
15:20 Discussion
Discussion
15:20 - 15:30
Room: 160/1-009

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