Results 21 to 30 of about 85,529 (240)

Search for dark matter produced in association with a Higgs boson decaying to tau leptons at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A search for dark matter produced in association with a Higgs boson in final states with two hadronically decaying τ-leptons and missing transverse momentum is presented.
The ATLAS collaboration   +2879 more
doaj   +1 more source

Production of pions, kaons, and protons as a function of the relative transverse activity classifier in pp collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2023
The production of π ± , K ± , and p ¯ p $$ \left(\overline{\textrm{p}}\right)\textrm{p} $$ is measured in pp collisions at s $$ \sqrt{s} $$ = 13 TeV in different topological regions of the events.
The ALICE collaboration   +1037 more
doaj   +1 more source

Search for high-mass Wγ and Zγ resonances using hadronic W/Z boson decays from 139 fb −1 of pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A search for high-mass charged and neutral bosons decaying to Wγ and Zγ final states is presented in this paper. The analysis uses a data sample of s $$ \sqrt{s} $$ = 13 TeV proton-proton collisions with an integrated luminosity of 139 fb −1 collected by
The ATLAS collaboration   +2900 more
doaj   +1 more source

Search for a new heavy scalar particle decaying into a Higgs boson and a new scalar singlet in final states with one or two light leptons and a pair of τ-leptons with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A search for a new heavy scalar particle X decaying into a Standard Model (SM) Higgs boson and a new singlet scalar particle S is presented. The search uses a proton-proton (pp) collision data sample with an integrated luminosity of 140 fb −1 recorded at
The ATLAS collaboration   +2929 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.
I.G. Afandiyeva, Rasim A. Ahmedov
openaire   +3 more sources

Inclusive-photon production and its dependence on photon isolation in pp collisions at s $$ \sqrt{s} $$ = 13 TeV using 139 fb −1 of ATLAS data

open access: yesJournal of High Energy Physics, 2023
Measurements of differential cross sections are presented for inclusive isolated-photon production in pp collisions at a centre-of-mass energy of 13 TeV provided by the LHC and using 139 fb −1 of data recorded by the ATLAS experiment.
The ATLAS collaboration   +2887 more
doaj   +1 more source

Like-Sign W Boson Production at the LHC as a Probe of Double Parton Scattering [PDF]

open access: yes, 1999
Double parton scattering, i.e. two parton hard scattering processes in the same hadron-hadron collision, may constitute an important background for Higgs and other new particle searches at the LHC. We point out that like-sign W pair production provides a
Anna Kulesza   +4 more
core   +3 more sources

Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions

open access: yesJournal of High Energy Physics, 2023
Measurements of the production of electrons from heavy-flavour hadron decays in pp collisions at s $$ \sqrt{s} $$ = 13 TeV at midrapidity with the ALICE detector are presented down to a transverse momentum (p T) of 0.2 GeV/c and up to p T = 35 GeV/c ...
The ALICE collaboration   +1042 more
doaj   +1 more source

Two-Photon Exclusive Processes in QCD [PDF]

open access: yes, 2000
Exclusive two-photon reactions such as Compton scattering at large angles, deeply virtual Compton scattering, and hadron production in photon-photon collisions provide important tests of QCD at the amplitude level, particularly as measures of hadron ...
Brodsky, Stanley J.
core   +2 more sources

Coherent multiple scattering effect in DIS [PDF]

open access: yes, 2006
We present a QCD calculation of the coherent multiple scattering effect on single hadron production in semi-inclusive lepton-nucleus deep inelastic scattering (DIS).
Adler   +16 more
core   +5 more sources

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