Results 31 to 40 of about 85,529 (240)

Search for a light charged Higgs boson in t → H ± b decays, with H ± → cb, in the lepton+jets final state 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 a charged Higgs boson, H ± , produced in top-quark decays, t → H ± b, is presented. The search targets H ± decays into a bottom and a charm quark, H ± → cb. The analysis focuses on a selection enriched in top-quark pair production, where one
The ATLAS collaboration   +2901 more
doaj   +1 more source

Electromagnetic corrections to hadron-hadron scattering

open access: yesNuclear Physics B, 1974
Abstract We use S -matrix methods to determine the electromagnetic corrections to relativistic hadron scattering. The infrared divergences associated with soft photon emission and with the Coulomb interaction are removed to give a finite scattering amplitude which obeys crossing and has the usual analytic structure. An approximate calculation of the
B. Tromborg, J. Hamilton
openaire   +2 more sources

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

Nonperturbative QCD treatment of high-energy hadron-hadron scattering [PDF]

open access: yesPhysical Review D, 1994
60 pages, Heidelberg ...
Hans Günter Dosch   +2 more
openaire   +4 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

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

On the role of longitudinal momenta in high energy hadron-hadron scattering [PDF]

open access: yesOpen Physics, 2012
Abstract We demonstrate a new method to calculate inelastic scattering cross-sections, which in contrary to the Regge-based methods takes into account the energy momentum conservation law. It is shown that the main contribution to integral expressing inelastic scattering cross-sections does not come from the multi-Regge domain.
Vitaliy D. Rusov   +8 more
openaire   +5 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

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

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

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