Results 121 to 130 of about 223,642 (212)

Electron and photon efficiencies in LHC Run 2 with the ATLAS experiment

open access: yesJournal of High Energy Physics
Precision measurements of electron reconstruction, identification, and isolation efficiencies and photon identification efficiencies are presented. They use the full Run 2 data sample collected by the ATLAS experiment in pp collisions at a centre-of-mass
The ATLAS collaboration   +2938 more
doaj   +1 more source

Search for Higgs boson decays into a pair of pseudoscalar particles in the γγτ had τ had final state using pp collisions at s $$ \sqrt{\textrm{s}} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0 particles, H → aa, where one decays into a photon pair and the other into a τ-lepton pair, is presented.
The ATLAS collaboration   +2880 more
doaj   +1 more source

An electron–hadron collider at the high-luminosity LHC

open access: yesNew Journal of Physics
We discuss a concept of a lower-energy version of the Large Hadron–electron Collider (LHeC), delivering electron–hadron collisions concurrently to the hadron-hadron collisions at the high-luminosity LHC at CERN Assuming the use of a 20 GeV electron ...
K D J André   +3 more
doaj   +1 more source

Measurements of the production cross-sections of a Higgs boson in association with a vector boson and decaying into WW * with the ATLAS detector at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics
Measurements of the total and differential Higgs boson production cross-sections, via WH and ZH associated production using H → WW * → ℓνℓν and H → WW * → ℓνjj decays, are presented.
The ATLAS collaboration   +2946 more
doaj   +1 more source

Search for the production of a Higgs boson in association with a single top quark in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for the production of a Higgs boson in association with a single top quark, tH, is presented. The analysis uses proton-proton collision data corresponding to an integrated luminosity of 140 fb −1 at a centre-of-mass energy of 13 TeV, collected ...
The ATLAS collaboration   +2934 more
doaj   +1 more source

Probing the Higgs boson CP properties in vector-boson fusion production in the H → τ + τ − channel with the ATLAS detector

open access: yesJournal of High Energy Physics
The CP properties of the Higgs boson are studied in the vector-boson fusion production mode. The analysis exploits the decay mode of the Higgs boson into two τ-leptons using 140 fb −1 of proton-proton collision data at s = 13 $$ \sqrt{s}=13 $$ TeV ...
The ATLAS collaboration   +2926 more
doaj   +1 more source

Exotic hadrons at hadron colliders

open access: yes, 2014
Presented at the 2014 Flavor Physics and CP Violation (FPCP-2014), Marseille, France, May 26-30 2014, 9 pages, 9 figures.
openaire   +2 more sources

Critical Hadronization

open access: yes, 1984
Monte Carlo calculations in lattice gauge theories suggest the existence of a phase transition in QCD, between a hadron gas and a quark gluon plasma. We examine the theoretical consequences of the assumption that this transition is a critical phenomenon, called critical hadronization. The main idea is that if hadronization is critical, then it provides
openaire   +2 more sources

High Energy Hadron-Hadron Scattering

open access: yes, 1994
21 pages, Latex, BROWN-HET-941, BROWN-TA-506 (Lectures at the 6th Summer School and Symposium on Nuclear Physics, 20-25 August 1993, Moojoo, Korea) with corrections of minor typographical errors and minor grammatical ...
openaire   +2 more sources

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