Results 41 to 50 of about 202,091 (161)

Search for leptonic charge asymmetry in t t ¯ W $$ t\overline{t}W $$ production in final states with three leptons at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2023
A search for the leptonic charge asymmetry ( A c ℓ $$ {A}_{\textrm{c}}^{\ell } $$ ) of top-quark-antiquark pair production in association with a W boson ( t t ¯ W $$ t\overline{t}W $$ ) is presented.
The ATLAS collaboration   +2935 more
doaj   +1 more source

Physics of top quark at the Tevatron [PDF]

open access: yesAIP Conference Proceedings, 1996
Talk given at the Workshop on Particles and Fields, 30 October - 3 November 1995, Puebla, Mexico. This is a uuencoded postscript file (8 pages)
openaire   +2 more sources

Measurement of single top-quark production in the s-channel in proton–proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A measurement of single top-quark production in the s-channel is performed in proton–proton collisions at a centre-of-mass energy of 13 TeV with the ATLAS detector at the CERN Large Hadron Collider.
The ATLAS collaboration   +2915 more
doaj   +1 more source

Top Quark at the New Physics Frontier

open access: yesUniverse
This Special Issue of Universe is devoted to the most massive fundamental elementary particle known, the top quark [...]
Efe Yazgan, Pedro Silva
doaj   +1 more source

Magnetospectroscopy of shallow donors in two dimensions in the presence of fluctuations of the electrostatic potential

open access: yesNanophotonics
Spectroscopy of shallow donors is a tool to test theoretical models and to reveal properties of semiconductors. In this work we consider intra-shallow impurity transitions by studying a CdTe/(Cd, Mg)Te structure grown by a molecular beam epitaxy in which
Karpierz Krzysztof   +3 more
doaj   +1 more source

Search for tt¯H $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$ production in the all-jet final state in proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV

open access: yesJournal of High Energy Physics, 2018
A search is presented for the associated production of a Higgs boson with a top quark pair in the all-jet final state. Events containing seven or more jets are selected from a sample of proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV collected ...
The CMS collaboration   +2301 more
doaj   +1 more source

Top quark physics: Summary [PDF]

open access: yesAIP Conference Proceedings, 2001
7 pages, Latex, uses aipproc.sty; plenary talk presented at Linear Collider Workshop 2000, Fermilab, Batavia, IL, Oct.
openaire   +2 more sources

Evidence for associated production of a Higgs boson with a top quark pair in final states with electrons, muons, and hadronically decaying τ leptons at s=13 $$ \sqrt{s}=13 $$ TeV

open access: yesJournal of High Energy Physics, 2018
Results of a search for the standard model Higgs boson produced in association with a top quark pair ( tt¯H $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$) in final states with electrons, muons, and hadronically decaying τ leptons are presented.
The CMS collaboration   +2301 more
doaj   +1 more source

Energy-peak based method to measure top quark mass via B-hadron decay lengths

open access: yesJournal of High Energy Physics, 2023
We develop a method for the determination of the top quark mass using the distribution of the decay length of the B-hadrons originating from its decay. This technique is based on our earlier observation regarding the location of the peak of the b quark ...
Kaustubh Agashe   +5 more
doaj   +1 more source

Search for t t ¯ H $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$ production in the H → b b ¯ $$ \mathrm{H}\to \mathrm{b}\overline{\mathrm{b}} $$ decay channel with leptonic t t ¯ $$ \mathrm{t}\overline{\mathrm{t}} $$ decays in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV

open access: yesJournal of High Energy Physics, 2019
A search is presented for the associated production of a standard model Higgs boson with a top quark-antiquark pair ( t t ¯ H $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$ ), in which the Higgs boson decays into a b quark-antiquark pair, in proton ...
The CMS collaboration   +2301 more
doaj   +1 more source

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