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Four-top quark physics at the LHC [PDF]

open access: goldUniverse, 2022
The production of four top quarks presents a rare process in the Standard Model that provides unique opportunities and sensitivity to Standard Model observables including potential enhancement of many popular new physics extensions.
Freya Blekman   +3 more
doaj   +2 more sources

Single Top Physics at Hadron Colliders [PDF]

open access: yesEPJ Web of Conferences, 2013
The production of top quark in electroweak processes was first observed in 2010 at the Tevatron. Since then it has been carefully studied at both LHC and Tevatron.
Chiarelli Giorgio
doaj   +3 more sources

Top Quark Physics [PDF]

open access: yesInternational Journal of Modern Physics A, 2008
A review is presented of the current experimental status of the top quark sector of the standard model. The measurements summarized include searches for electroweak single top production, the latest results on the ttbar production cross section, and ...
Varnes, Erich W.
core   +4 more sources

Top Quark Physics: Summary [PDF]

open access: yesAIP Conference Proceedings, 2001
This talk summarizes recent progress in top quark physics studies for high energy linear electron-positron colliders as presented at the LCWS2000 Workshop at Fermilab.
Orr, Lynne H.
core   +5 more sources

New physics in top decay [PDF]

open access: diamond, 2013
After a short introduction to effective field theories, most of their features are illustrated using the top decay. The effects of heavy new physics on the top decay are computed and the constraints on the coefficients of the dimension-six operators are ...
Degrande, Celine
core   +2 more sources

Anomalies in bottom from new physics in top [PDF]

open access: diamondPhysics Letters B, 2018
We analyze the possibility to accommodate current b→sℓ+ℓ− anomalies with TeV-scale mediators that couple to right-handed top quarks and muons, contributing to b→sℓ+ℓ− at the one-loop level.
José Eliel Camargo-Molina   +2 more
doaj   +2 more sources

Top quark physics at the LHC

open access: yesComptes Rendus. Physique, 2020
An overview of the measurements and searches in the top quark sector at the LHC is presented. Due to the large amount of data recorded by the ATLAS and CMS experiments at a centre-of-mass energy of 13 TeV, top quark properties and couplings in production
Déliot, Frédéric, Van Mulders, Petra
doaj   +1 more source

Results on top physics by CMS

open access: yesEPJ Web of Conferences, 2015
In this talk, several measurements in the top-quark sector are presented, obtained from the CMS data collected in 2011 and 2012 at centre-of-mass energies of 7 and 8 TeV.
Tosi Silvano
doaj   +2 more sources

Physics of Stratocumulus Top (POST): turbulence characteristics [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
Turbulence observed during the Physics of Stratocumulus Top (POST) research campaign is analyzed. Using in-flight measurements of dynamic and thermodynamic variables at the interface between the stratocumulus cloud top and free troposphere, the cloud
I. Jen-La Plante   +8 more
doaj   +1 more source

Top Physics at CMS/LHC

open access: yesEPJ Web of Conferences, 2017
Recent results on the inclusive and differential production cross sections of top-quark pair and single top-quark processes are presented, obtained using data from proton-proton collisions collected with the CMS detector at the LHC.
Daskalakis Georgios
doaj   +1 more source

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