Results 21 to 30 of about 133,991 (238)

Evidence for four-top quark production in proton-proton collisions at s=13TeV

open access: yesPhysics Letters B, 2023
The production of four top quarks (tt¯tt¯) is studied with LHC proton-proton collision data samples collected by the CMS experiment at a center-of-mass energy of 13 TeV, and corresponding to integrated luminosities of up to 138fb−1.
A. Tumasyan   +2323 more
doaj   +1 more source

Top-quark Pole Mass [PDF]

open access: yesPhysical Review Letters, 1997
9 pages ...
Smith, Martin C., Willenbrock, Scott S.
openaire   +2 more sources

Measurements of the Production, Decay and Properties of the Top Quark: A Review [PDF]

open access: yes, 2012
With the full Tevatron Run II and early LHC data samples, the opportunity for furthering our understanding of the properties of the top quark has never been more promising.
A. Abulencia   +117 more
core   +2 more sources

Four-top quark physics at the LHC

open access: yesUniverse, 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   +1 more source

Top Quark Measurements in CMS [PDF]

open access: yes, 2014
Measurements involving top quarks provide important tests of QCD. A selected set of top quark measurements in CMS including the strong coupling constant, top quark pole mass, constraints on parton distribution functions, top quark pair differential cross
Yazgan, Efe
core   +4 more sources

Top quark physics [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1994
16 pages (12 figures not included). Talk presented at DESY-Zeuthen Workshop on Elementary Particle Theory: "Physics at LEP200 and Beyond", Teupitz, Germany, April 1994; to appear in the proceedings, Nucl.Phys.B (Suppl.). Latex + espcrc2.sty. A complete postscript file, including figures, is available via anonymous ftp at ttpux2.physik.uni-karlsruhe.de (
openaire   +2 more sources

Observation of four top quark production in proton-proton collisions at s=13TeV

open access: yesPhysics Letters B, 2023
The observation of the production of four top quarks in proton-proton collisions is reported, based on a data sample collected by the CMS experiment at a center-of-mass energy of 13 TeV in 2016–2018 at the CERN LHC and corresponding to an integrated ...
A. Hayrapetyan   +2361 more
doaj   +1 more source

TOP QUARK MEASUREMENTS [PDF]

open access: yesInternational Journal of Modern Physics A, 2006
Ten years after its discovery at the Tevatron collider, we still know little about the top quark. Its large mass suggests it may play a key role in the mechanism of Electroweak Symmetry Breaking (EWSB), or open a window of sensitivity to new physics related to EWSB and preferentially coupled to it.
openaire   +3 more sources

THE SINGLE TOP QUARK PHYSICS [PDF]

open access: yesInternational Journal of Modern Physics A, 2012
The single top quark production has an electroweak nature and provides an additional support to the top pair production source of the top quarks. The processes involving single top have unique properties and are very interesting from both theoretical and experimental viewpoints.
Boos, E., Dudko, L.
openaire   +2 more sources

Probing the Top-Quark Electric Dipole Moment at a Photon Linear Collider [PDF]

open access: yes, 1995
We probe the top-quark electric dipole moment (EDM) in top-quark pair production via photon-photon fusion at a photon linear collider. We show how linearly-polarized photon beams can be used to extract information on the top-quark EDM without the use of ...
Anlauf   +14 more
core   +3 more sources

Home - About - Disclaimer - Privacy