Results 31 to 40 of about 132,196 (260)

Measurement of the jet mass in highly boosted $${\mathrm{t}}\overline{\mathrm{t}}$$ t t ¯ events from pp collisions at $$\sqrt{s}=8$$ s = 8 $$\,\text {TeV}$$ TeV

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
The first measurement of the jet mass $$m_{\text {jet}}$$ m jet of top quark jets produced in $${\mathrm{t}}\overline{\mathrm{t}} $$ t t ¯ events from pp collisions at $$\sqrt{s}=8$$ s = 8 $$\,\text {TeV}$$ TeV is reported for the jet with the largest ...
A. M. Sirunyan   +2230 more
doaj   +1 more source

Measurements of differential cross sections of top quark pair production in association with jets in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV using the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
Measurements of differential cross sections of top quark pair production in association with jets by the ATLAS experiment at the LHC are presented. The measurements are performed as functions of the top quark transverse momentum, the transverse momentum ...
The ATLAS collaboration   +2885 more
doaj   +1 more source

Properties of the top quark [PDF]

open access: yesThe European Physical Journal C, 2011
Habilitation thesis, revised and updated for publication in ...
openaire   +2 more sources

Top quark physics at the LHC

open access: yesEPJ Web of Conferences, 2014
In 2011, an integrated luminosity of more than 5 fb−1 at 7 TeV has been delivered by the LHC. The measurement of the cross section in top quark pair production and in single top quark production, top quark mass, top quark properties and new physics ...
Jeong Kim Tae
doaj   +1 more source

What Is the Top Quark Mass? [PDF]

open access: yesAnnual Review of Nuclear and Particle Science, 2020
This review provides an overview of the conceptual issues regarding the interpretation of so-called direct top quark mass measurements, which are based on the kinematic reconstruction of top quark decay products at the Large Hadron Collider (LHC). These measurements quote the top mass parameter [Formula: see text] of Monte Carlo event generators with ...
openaire   +2 more sources

Top-quark properties and mass measurements with the ATLAS detector

open access: yesEPJ Web of Conferences, 2018
The top quark is unique among the known quarks in that it decays before it has an opportunity to form hadronic bound states. This makes measurements of its properties particularly interesting as one can access directly the properties of a bare quark. The
Dado Tomas
doaj   +1 more source

Top-quark physics at the CLIC electron-positron linear collider

open access: yesJournal of High Energy Physics, 2019
The Compact Linear Collider (CLIC) is a proposed future high-luminosity linear electron-positron collider operating at three energy stages, with nominal centre-of-mass energies s $$ \sqrt{s} $$ = 380 GeV, 1.5 TeV, and 3 TeV.
The CLICdp collaboration   +117 more
doaj   +1 more source

Studying Same-Sign Top Pair Production through Top-Higgs FCNC Interactions at the HL-LHC

open access: yesAdvances in High Energy Physics, 2022
We investigate the potential of the HL-LHC for discovering new physics effects via the same-sign top pair signatures. We focus on the semileptonic (electron and muon) decay of the top quarks and study the reach for a simplified model approach where top ...
O. M. Ozsimsek, V. Ari, O. Cakir
doaj   +1 more source

TOP 2014: Experimental Summary

open access: yes, 2015
A summary of the experimental results of the TOP2014 International Workshop in Cannes, France, is presented. This inspiring conference clearly showed the richness and diversity of top-quark physics research.
Schwanenberger, Christian
core   +1 more source

Improved Spin Basis for Angular Correlation Studies in Single Top Quark Production at the Tevatron [PDF]

open access: yes, 1996
We show in single top quark production that the spin of the top quark is correlated with the direction of the d-type quark in the event. For single top production in the W* channel, the d-type quark comes dominantly from the antiproton at the Tevatron ...
Mahlon, Gregory, Parke, Stephen
core   +2 more sources

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