Results 51 to 60 of about 163,610 (256)

Double hadron leptoproduction in the nuclear medium [PDF]

open access: yes, 2005
First measurement of double-hadron production in deep-inelastic scattering has been measured with the HERMES spectrometer at HERA using a 27.6 GeV positron beam with deuterium, nitrogen, krypton and xenon targets.
Airapetian, A   +165 more
core   +1 more source

Factorization and Non-factorization in Diffractive Hard Scattering [PDF]

open access: yes, 1997
Factorization, in the sense defined for inclusive hard scattering, is discussed for diffractive hard scattering. A factorization theorem similar to its inclusive counterpart is presented for diffractive DIS. For hadron-hadron diffractive hard scattering,
Berera, Arjun
core   +2 more sources

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

A Parton-Hadron Cascade Approach in High-energy Nuclear Collisions [PDF]

open access: yes, 1998
A parton-hadron cascade model which is the extension of hadronic cascade model incorporating hard partonic scattering based on HIJING is presented to describe the space-time evolution of parton/hadron system produced by ultra-relativistic nuclear ...
Andersson   +19 more
core   +2 more sources

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

High-Energy Hadron-Hadron (Dipole-Dipole) Scattering on the Lattice [PDF]

open access: yesProgress of Theoretical Physics Supplement, 2011
Invited talk given (by E. Meggiolaro) at the Symposium of the YIPQS International Workshop "High Energy Strong Interactions 2010 - Parton Distributions and Dense QCD Matter" (HESI 2010), Kyoto (Japan), 10-13 August 2010; 13 pages, 6 figures, 2 ...
MEGGIOLARO, ENRICO, Giordano M.
openaire   +5 more sources

A New Fracture Function Approach to QCD Initial State Radiation [PDF]

open access: yes, 2007
Ordinary fracture functions, describing hadrons production in the deep inelastic scattering target fragmentation region, are generalized to account for the production of hadrons in arbitrary number, thus offering a renewed framework for dealing with QCD ...
Aktas   +29 more
core   +2 more sources

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

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

Search for a new scalar resonance in flavour-changing neutral-current top-quark decays t → qX (q = u, c), with X → b b ¯ $$ b\overline{b} $$ , in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A search for flavour-changing neutral-current decays of a top quark into an up-type quark (either up or charm) and a light scalar particle X decaying into a bottom anti-bottom quark pair is presented. The search focuses on top-quark pair production where
The ATLAS collaboration   +2910 more
doaj   +1 more source

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