Results 41 to 50 of about 93,573 (249)

Hadron and light nucleus radii from electron scattering [PDF]

open access: yesChinese Physics C, High Energy Physics & Nuclear Physics, 2022
Conceptually, radii are amongst the simplest Poincaré-invariant properties that can be associated with hadrons and light nuclei. Accurate values of these quantities are necessary so that one may judge the character of putative solutions to the strong ...
Zhu-Fang Cui   +3 more
semanticscholar   +1 more source

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

open access: yesJournal of High Energy Physics, 2022
This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/γ ∗) in association with jets in proton-proton collisions for the ATLAS experiment at the Large Hadron Collider.
The ATLAS collaboration   +2864 more
doaj   +1 more source

Polarization Effects In Hadron-Hadron Scatterings

open access: yesCumhuriyet Science Journal, 2018
In the case of diffraction scattering of hadrons by hadrons, a nonzero polarization of the scattered particles arises, which is related to the logarithmic derivative of the differential scattering cross section. Polarization changes sign in those reactions whose angular distributions contain the second diffraction maximum.
İ.g. AFANDIYEVA, Rasim A. AHMEDOV
openaire   +2 more sources

Search for new particles in events with one lepton and missing transverse momentum in pp collisions at s√ = 8 TeV with the ATLAS detector [PDF]

open access: yes, 2014
This paper presents a search for new particles in events with one lepton (electron or muon) and missing transverse momentum using 20.3 fb−1 of proton-proton collision data at s√ = 8 TeV recorded by the ATLAS experiment at the Large Hadron Collider.
Farrington, Sinead   +8 more
core   +1 more source

Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2022
The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a b-quark pair is used.
The ATLAS collaboration   +2923 more
doaj   +1 more source

Measurement of χ c1(3872) production in proton-proton collisions at s $$ \sqrt{s} $$ = 8 and 13 TeV

open access: yesJournal of High Energy Physics, 2022
The production cross-section of the χ c1(3872) state relative to the ψ(2S) meson is measured using proton-proton collision data collected with the LHCb experiment at centre-of-mass energies of s $$ \sqrt{s} $$ = 8 and 13 TeV, corresponding to integrated ...
The LHCb collaboration   +1011 more
doaj   +1 more source

Sudakov effects in hadron-hadron elastic scattering

open access: yesPhysics Letters B, 1989
Abstract We exhibit the asymptotic amplitudes for meson-meson and baryon-baryon elastic scattering at high energy and fixed angle. These amplitudes include color-related phases. We outline how they may be derived by the summation of Sudakov logarithms associated with Landshoff-scattering subprocesses.
James Botts, George Sterman
openaire   +2 more sources

Search for direct top-squark pair production in final states with two leptons in pp collisions at √s = 8 TeV with the ATLAS detector [PDF]

open access: yes, 2014
A search is presented for direct top-squark pair production in final states with two leptons (electrons or muons) of opposite charge using 20.3 fb−1 of pp collision data at s√ = 8 TeV, collected by the ATLAS experiment at the Large Hadron Collider in ...
G. Khoriauli   +999 more
core   +1 more source

Searches for lepton-flavour-violating decays of the Higgs boson into eτ and μτ in s $$ \sqrt{s} $$ = 13 TeV pp collisions with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
This paper presents direct searches for lepton flavour violation in Higgs boson decays, H → eτ and H → μτ, performed using data collected with the ATLAS detector at the LHC.
The ATLAS collaboration   +2932 more
doaj   +1 more source

Measurements of Zγ+jets differential cross sections in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
Differential cross-section measurements of Zγ production in association with hadronic jets are presented, using the full 139 fb −1 dataset of s $$ \sqrt{s} $$ = 13 TeV proton–proton collisions collected by the ATLAS detector during Run 2 of the LHC ...
The ATLAS collaboration   +2935 more
doaj   +1 more source

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