Results 1 to 10 of about 88,365 (215)

Lattice approach to high-energy hadron-hadron scattering [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2008
We discuss the non perturbative approach to the problem of high-energy hadron-hadron (dipole-dipole) scattering at low momentum transfer by means of numerical simulations in Lattice Gauge Theory.Comment: 4 pages, 5 figures, LaTeX with espcrc2.sty (v. 2.7)
Babansky   +22 more
core   +2 more sources

Coupled-channel approach in hadron–hadron scattering [PDF]

open access: yesProgress in Particle and Nuclear Physics, 2020
Coupled-channel dynamics for scattering and production processes in partial-wave amplitudes is discussed from a perspective that emphasizes unitarity and analyticity. We elaborate on several methods that have driven to important results in hadron physics, either by themselves or in conjunction with effective field theory.
Jose Antonio Oller
openaire   +4 more sources

Non-Perturbative QCD Treatment of High-Energy Hadron-Hadron Scattering [PDF]

open access: yesPhysical Review D, 1994
Total cross-sections and logarithmic slopes of the elastic scattering cross-sections for different hadronic processes are calculated in the framework of the model of the stochastic vacuum.
A. Di Giacomo   +87 more
core   +4 more sources

Hadron-Hadron Scattering in the Nonrelativistic Quark Model [PDF]

open access: yesAIP Conference Proceedings, 2001
In this HADRON2001 contribution we summarize the status of our quark-model calculations of hadron-hadron scattering amplitudes in annihilation-free channels.
Barnes, T.
core   +3 more sources

Forward gluon production in hadron-hadron scattering with Pomeron loops [PDF]

open access: yesNuclear Physics A, 2006
We discuss new physical phenomena expected in particle production in hadron-hadron collisions at high energy, as a consequence of Pomeron loop effects in the evolution equations for the Color Glass Condensate. We focus on gluon production in asymmetric, `
Adams   +97 more
core   +4 more sources

High-energy hadron-hadron (dipole-dipole) scattering from lattice QCD [PDF]

open access: yesPhysical Review D, 2008
In this paper the problem of high-energy hadron-hadron (dipole-dipole) scattering is approached (for the first time) from the point of view of lattice QCD, by means of Monte Carlo numerical simulations.
A. B. Kaidalov   +13 more
core   +4 more sources

Probing charmonium-like XYZ states in hadron–hadron ultraperipheral collisions and electron–proton scattering

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
Exclusive production of charmonium-like XYZ states in hadron–hadron ultraperipheral collisions (UPCs) and electron–proton scattering are studied employing the effective Lagrangian method. Total cross sections and rapidity distributions of charmonium-like
Ya-Ping Xie, Xiao-Yun Wang, Xurong Chen
doaj   +1 more source

Search for dark photons from Higgs boson decays via ZH production with a photon plus missing transverse momentum signature from pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
This paper describes a search for dark photons (γ d ) in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV at the Large Hadron Collider (LHC).
The ATLAS collaboration   +2941 more
doaj   +1 more source

Search for neutral long-lived particles in pp collisions at s $$ \sqrt{s} $$ = 13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter

open access: yesJournal of High Energy Physics, 2022
A search for decays of pair-produced neutral long-lived particles (LLPs) is presented using 139 fb −1 of proton-proton collision data collected by the ATLAS detector at the LHC in 2015–2018 at a centre-of-mass energy of 13 TeV.
The ATLAS collaboration   +2867 more
doaj   +1 more source

Forward rapidity J/ψ production as a function of charged-particle multiplicity in pp collisions at s $$ \sqrt{s} $$ = 5.02 and 13 TeV

open access: yesJournal of High Energy Physics, 2022
The production of J/ψ is measured as a function of charged-particle multiplicity at forward rapidity in proton-proton (pp) collisions at center-of-mass energies s $$ \sqrt{s} $$ = 5.02 and 13 TeV.
The ALICE collaboration   +1026 more
doaj   +1 more source

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