Results 51 to 60 of about 93,573 (249)

Measurement of the production of a W boson in association with a charm quark in pp collisions at s√ = 7 TeV with the ATLAS detector [PDF]

open access: yes, 2014
The production of a W boson in association with a single charm quark is studied using 4.6 fb−1 of pp collision data at s√ = 7 TeV collected with the ATLAS detector at the Large Hadron Collider.
Farrington, Sinead   +8 more
core   +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

Measurement of the low-mass Drell-Yan differential cross section at √s = 7 TeV using the ATLAS detector [PDF]

open access: yes, 2014
The differential cross section for the process Z/γ ∗ → ℓℓ (ℓ = e, μ) as a function of dilepton invariant mass is measured in pp collisions at s√ = 7 TeV at the LHC using the ATLAS detector.
Ramos, Jam   +999 more
core   +1 more source

HERWIG 6: an event generator for Hadron emission reactions with interfering gluons (including supersymmetric processes)

open access: yes, 2000
HERWIG is a general-purpose Monte Carlo event generator, which includes the simulation of hard lepton-lepton, lepton-hadron and hadron-hadron scattering and soft hadron-hadron collisions in one package. It uses the parton-shower approach for initial- and
Odagiri K   +23 more
core   +1 more source

Symmetric hadron pairs at large transverse momenta as a test of hard scattering models

open access: yes, 1979
Baier R, Engels J, Petersson B. Symmetric hadron pairs at large transverse momenta as a test of hard scattering models. Zeitschrift für Physik, C : particles and fields.
Petersson, Bengt   +2 more
core   +1 more source

High energy hadron-nucleus scattering [PDF]

open access: yes, 1975
Theoretical expectations for hadron-nucleus scattering at high energy if the basic hadron-hadron interaction is due to Regge poles and cuts arising in multiperipheral or soft field theory models are described.
Koplik, J., Mueller, A.H.
core   +1 more source

Hadron-hadron interactions from Nf = 2 + 1 + 1 lattice QCD: isospin-2 ππ scattering length [PDF]

open access: yesJournal of High Energy Physics, 2015
A bstractWe present results for the I = 2 ππ scattering length using Nf = 2 + 1 + 1 twisted mass lattice QCD for three values of the lattice spacing and a range of pion mass values.
C. Helmes   +10 more
semanticscholar   +3 more sources

Parton Models and Deep Hadron‐Hadron Scattering [PDF]

open access: yesAIP Conference Proceedings, 1973
We review the recent applications of various parton models, to the problem of hadron‐hadron scattering at large momentum transfers. Models which allow direct parton‐parton interaction as well as those that do not are considered. Predictions for the structure of hadronic final states (whether or not transverse jets exist), associated multiplities, and ...
openaire   +1 more source

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

open access: yes, 2011
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.
I. Sharf   +5 more
semanticscholar   +1 more source

Implementation of supersymmetric processes in the HERWIG event generator

open access: yes, 2002
We describe the implementation of supersymmetric processes in the HERWIG Monte Carlo event generator. We define relevant parameter and mixing conventions and list the hard scattering matrix elements.
Odagiri, K.   +13 more
core   +1 more source

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