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