Results 131 to 140 of about 138,639 (261)

Measurement of the Top Quark Mass [PDF]

open access: yes, 1998
In this paper, we report on the most recent measurements of the top quark mass, performed by the CDF and D0 collaborations at the Fermilab Tevatron. The CDF collaboration has performed measurements of the top quark mass in three decay channels from which
Blusk, Steven R.
core   +2 more sources

Measurements of the production cross-section of top quark pairs using the ATLAS detector at the LHC

open access: yesEPJ Web of Conferences, 2013
An overview of several ATLAS measurements of top quark pair production in proton-proton collisions at the LHC at center-of-mass energies of 7 and 8 TeV is presented.
Finelli Kevin
doaj   +1 more source

Top quark pair properties: spin correlation, charge asymmetry and complex final states at LHC in ATLAS

open access: yesEPJ Web of Conferences, 2013
In proton–proton collisions at the LHC, pairs of top and anti-top quarks are expected to be mostly produced through gluon fusion, in contrast to production at the Tevatron, where quark annihilation dominates.
Rubbo Francesco
doaj   +1 more source

Searches for New Physics in Top Decays at D0

open access: yes, 2011
The Tevatron proton-antiproton collider at Fermilab with its centre of mass energy of 1.96 TeV allows for pair production of top quarks and the study of top quark decay properties.
Pleier, Marc-André
core   +1 more source

The Top Quark

open access: yes, 2015
On the twentieth anniversary of the observation of the top quark, we trace our understanding of this heaviest of all known particles from the prediction of its existence, through the searches and discovery, to the current knowledge of its production mechanisms and properties.
Boos, E.   +4 more
openaire   +2 more sources

Top quark production

open access: yes, 2014
We review the current status of the cross sections measurement of the top-quark at the LHC and at the Tevatron. Total production cross sections, studies using single top quark events and differential $\rm{t}\bar{\rm t}$ cross sections are discussed.
Soares, Mara Senghi
core  

Measurement of the top-quark mass using decays with a J/ψ meson at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
The top-quark mass is measured using top-quark decays producing an isolated lepton and J/ψ meson reconstructed in its μ + μ − decay mode. The data sample was recorded with the ATLAS detector in proton-proton collisions at a centre-of-mass energy of s ...
The ATLAS collaboration   +2933 more
doaj   +1 more source

Top Quark Physics

open access: yes, 1999
In this contribution I review the physics of top quarks at a future Linear Collider. Main emphasis is put on the process e+ e- to ttbar close to threshold. Different physical observables, their sensitivity to the basic parameters and their theoretical prediction are discussed.
openaire   +2 more sources

Measurement of top quark polarisation in t-channel single top quark production

open access: yes, 2016
A first measurement of the top quark spin asymmetry, sensitive to the top quark polarisation, in $t$-channel single top quark production is presented.
Tiko, Andres
core  

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