Name: LHC TOP WG meeting
Start: 2021-12-01T14:00:00+01:00
End: 2021-12-03T17:30:00+01:00
Location: CERN

LHC TOP WG meeting

from Wednesday 1 December 2021 (14:00) to Friday 3 December 2021 (17:30)

Monday 29 November 2021
Tuesday 30 November 2021
Wednesday 1 December 2021
14:00 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))
14:00 - 14:10
Room: Zoom mtg only
14:10 Discussion
Discussion
14:10 - 14:15
Room: Zoom mtg only
14:15 CMS Highlight -- 1: tZq inclusive and differential cross section measurements - Luka Lambrecht (Ghent University (BE))
CMS Highlight -- 1: tZq inclusive and differential cross section measurements
- Luka Lambrecht (Ghent University (BE))
14:15 - 14:35
Room: Zoom mtg only
14:35 Discussion
Discussion
14:35 - 14:45
Room: Zoom mtg only
14:45 ATLAS Highlight -- 1: Energy asymmetry - Alexander Basan (Johannes Gutenberg Universitaet Mainz (DE))
ATLAS Highlight -- 1: Energy asymmetry
- Alexander Basan (Johannes Gutenberg Universitaet Mainz (DE))
14:45 - 15:05
Room: Zoom mtg only
15:05 Discussion
Discussion
15:05 - 15:15
Room: Zoom mtg only
15:15 Improving modelling of ttW [2108.07826, 2004.0955] - Rikkert Frederix (Lund University)
Improving modelling of ttW [2108.07826, 2004.0955]
- Rikkert Frederix (Lund University)
15:15 - 15:35
Room: Zoom mtg only
15:35 Discussion
Discussion
15:35 - 15:45
Room: Zoom mtg only
15:45 Top MC mass vs. pole mass relation in ATLAS and CMS - Matteo Defranchis (CERN) Javier Alberto Aparisi Pozo (Univ. of Valencia and CSIC (ES))
Top MC mass vs. pole mass relation in ATLAS and CMS
- Matteo Defranchis (CERN)
- Javier Alberto Aparisi Pozo (Univ. of Valencia and CSIC (ES))
15:45 - 16:05
Room: Zoom mtg only
16:05 Discussion
Discussion
16:05 - 16:15
Room: Zoom mtg only

16:15 Break
Break
16:15 - 16:45
Room: Zoom mtg only
16:45 Comparison of tt differential cross sections in ATLAS and CMS - Olaf Behnke (Deutsches Elektronen-Synchrotron (DE)) Marino Romano (INFN Bologna (IT))
Comparison of tt differential cross sections in ATLAS and CMS
- Olaf Behnke (Deutsches Elektronen-Synchrotron (DE))
- Marino Romano (INFN Bologna (IT))
16:45 - 17:05
Room: Zoom mtg only
17:05 Discussion
Discussion
17:05 - 17:15
Room: Zoom mtg only
17:15 Towards harmonizing modelling uncertainties in ATLAS and CMS - Efe Yazgan (National Taiwan University (TW)) Andrea Helen Knue (Albert-Ludwigs-Universitaet Freiburg (DE)) Dominic Hirschbuehl (Bergische Universitaet Wuppertal (DE)) Jose Enrique Palencia Cortezon (Universidad de Oviedo (ES))
Towards harmonizing modelling uncertainties in ATLAS and CMS
- Efe Yazgan (National Taiwan University (TW))
- Andrea Helen Knue (Albert-Ludwigs-Universitaet Freiburg (DE))
- Dominic Hirschbuehl (Bergische Universitaet Wuppertal (DE))
- Jose Enrique Palencia Cortezon (Universidad de Oviedo (ES))
17:15 - 17:35
Room: Zoom mtg only
17:35 Discussion
Discussion
17:35 - 17:45
Room: Zoom mtg only
17:45 Common ATLAS and CMS MC sample and MC developments - Giulia Negro (Purdue University (US)) Jens Roggel (Bergische Universitaet Wuppertal (DE))
Common ATLAS and CMS MC sample and MC developments
- Giulia Negro (Purdue University (US))
- Jens Roggel (Bergische Universitaet Wuppertal (DE))
17:45 - 18:05
Room: Zoom mtg only
18:05 Discussion
Discussion
18:05 - 18:15
Room: Zoom mtg only
18:15 B-hadron production at NNLO in tt events with leptonic decays at LHC [2102.08267] - Terry Generet (RWTH Aachen University)
B-hadron production at NNLO in tt events with leptonic decays at LHC [2102.08267]
- Terry Generet (RWTH Aachen University)
18:15 - 18:35
Room: Zoom mtg only
18:35 Discussion
Discussion
18:35 - 18:45
Room: Zoom mtg only
Thursday 2 December 2021
14:00 New EW top fit in the SMEFT [2107.13917] - Marcos Miralles Lopez (IFIC (U.Valencia-CSIC))
New EW top fit in the SMEFT [2107.13917]
- Marcos Miralles Lopez (IFIC (U.Valencia-CSIC))
14:00 - 14:20
Room: Zoom mtg only
14:20 Discussion
Discussion
14:20 - 14:30
Room: Zoom mtg only
14:30 High-order effects in the EFT top interpretation - Eleni Vryonidou (University of Manchester (GB))
High-order effects in the EFT top interpretation
- Eleni Vryonidou (University of Manchester (GB))
14:30 - 14:50
Room: Zoom mtg only
14:50 Discussion
Discussion
14:50 - 15:00
Room: Zoom mtg only
15:00 CMS Highlight -- 2: Probing EFT operators in (t)tZ - Abideh Jafari (Deutsches Elektronen-Synchrotron (DE))
CMS Highlight -- 2: Probing EFT operators in (t)tZ
- Abideh Jafari (Deutsches Elektronen-Synchrotron (DE))
15:00 - 15:20
Room: Zoom mtg only
15:20 Discussion
Discussion
15:20 - 15:30
Room: Zoom mtg only
15:30 Towards ATLAS-CMS EFT combination - Peter Berta (Charles University, Prague (CZ)) Laura Barranco Navarro (Stockholm University (SE)) Kirill Skovpen (Ghent University (BE))
Towards ATLAS-CMS EFT combination
- Peter Berta (Charles University, Prague (CZ))
- Laura Barranco Navarro (Stockholm University (SE))
- Kirill Skovpen (Ghent University (BE))
15:30 - 15:50
Room: Zoom mtg only
15:50 Discussion
Discussion
15:50 - 16:00
Room: Zoom mtg only
16:00 Recent FCNC searches by ATLAS and CMS - Ana Peixoto (LPSC/CNRS (Grenoble, FR)) Samuel May (Boston University (US))
Recent FCNC searches by ATLAS and CMS
- Ana Peixoto (LPSC/CNRS (Grenoble, FR))
- Samuel May (Boston University (US))
16:00 - 16:20
Room: Zoom mtg only
16:20 Discussion
Discussion
16:20 - 16:30
Room: Zoom mtg only

16:30 Break
Break
16:30 - 17:00
Room: Zoom mtg only
17:00 tWZ production at the LHC in SMEFT [2111.03080] - Hesham El Faham (Universite Catholique de Louvain (UCL) (BE))
tWZ production at the LHC in SMEFT [2111.03080]
- Hesham El Faham (Universite Catholique de Louvain (UCL) (BE))
17:00 - 17:20
Room: Zoom mtg only
17:20 Discussion
Discussion
17:20 - 17:30
Room: Zoom mtg only
17:30 ATLAS Highlight -- 2: ttbar boosted differential cross sections - Roman Lysak (Czech Academy of Sciences (CZ))
ATLAS Highlight -- 2: ttbar boosted differential cross sections
- Roman Lysak (Czech Academy of Sciences (CZ))
17:30 - 17:50
Room: Zoom mtg only
17:50 Discussion
Discussion
17:50 - 18:00
Room: Zoom mtg only
18:00 Recent results in flavour violation and top polarisation by ATLAS and CMS - Jordy Degens (Nikhef National institute for subatomic physics (NL)) Reza Goldouzian (University of Notre Dame (US))
Recent results in flavour violation and top polarisation by ATLAS and CMS
- Jordy Degens (Nikhef National institute for subatomic physics (NL))
- Reza Goldouzian (University of Notre Dame (US))
18:00 - 18:20
Room: Zoom mtg only
18:20 Discussion
Discussion
18:20 - 18:30
Room: Zoom mtg only
Friday 3 December 2021
14:00 Combination of ATLAS and CMS tt inclusive cross sections in Run1 - Veronique Boisvert (Royal Holloway, University of London) Jan Kieseler (CERN)
Combination of ATLAS and CMS tt inclusive cross sections in Run1
- Veronique Boisvert (Royal Holloway, University of London)
- Jan Kieseler (CERN)
14:00 - 14:20
Room: Zoom mtg only
14:20 Discussion
Discussion
14:20 - 14:30
Room: Zoom mtg only
14:30 Flavour Universality Violation and the top quark - David Marzocca (INFN Trieste) David Marzocca
Flavour Universality Violation and the top quark
- David Marzocca (INFN Trieste)
- David Marzocca
14:30 - 14:50
Room: Zoom mtg only
14:50 Discussion
Discussion
14:50 - 15:00
Room: Zoom mtg only
15:00 Overview of DM searches in the top sector - Ulrich Andreas Haisch (University of Oxford (GB)) Uli Haisch
Overview of DM searches in the top sector
- Ulrich Andreas Haisch (University of Oxford (GB))
- Uli Haisch
15:00 - 15:20
Room: Zoom mtg only
15:20 Discussion
Discussion
15:20 - 15:30
Room: Zoom mtg only

15:30 Break
Break
15:30 - 16:00
Room: Zoom mtg only
16:00 Anomalous gamma gamma --> t Tbar scattering at the LHC - Andrea Bellora (Universita e INFN Torino (IT))
Anomalous gamma gamma --> t Tbar scattering at the LHC
- Andrea Bellora (Universita e INFN Torino (IT))
16:00 - 16:20
Room: Zoom mtg only
16:20 Discussion
Discussion
16:20 - 16:30
Room: Zoom mtg only
16:30 Cross sections for ttH production with the top quark MSbar mass [arXiv:2111.12505] - Andrej Saibel (Deutsches Elektronen-Synchrotron (DE))
Cross sections for ttH production with the top quark MSbar mass [arXiv:2111.12505]
- Andrej Saibel (Deutsches Elektronen-Synchrotron (DE))
16:30 - 16:50
Room: Zoom mtg only
16:50 Discussion
Discussion
16:50 - 17:00
Room: Zoom mtg only
17:00 Triple top quark production in Standard Model [arXiv:2107.07629] - Lev Dudko (M.V. Lomonosov Moscow State University (RU))
Triple top quark production in Standard Model [arXiv:2107.07629]
- Lev Dudko (M.V. Lomonosov Moscow State University (RU))
17:00 - 17:20
Room: Zoom mtg only
17:20 Discussion
Discussion
17:20 - 17:30
Room: Zoom mtg only

Choose timezone