Double Parton Scattering Contribution to pp -> W+W+
Miroslav Myska
TL;DR
This paper investigates the contribution of double parton scattering to W+W+ production in proton-proton collisions at 14 TeV, focusing on kinematic criteria and pseudo-rapidity asymmetry to distinguish MPI effects.
Contribution
It introduces a method to estimate the measurable MPI fraction using pseudo-rapidity asymmetry in W+W+ production at high-energy colliders.
Findings
Pseudo-rapidity asymmetry effectively differentiates MPI from background processes.
Kinematic selection criteria enhance the measurement of MPI contribution.
Results suggest specific conditions under which MPI effects are most prominent.
Abstract
This study searches for the kinematic selection criteria for estimation of measurable MPI fraction in p-p collisions at \sqrt{s} = 14 TeV. The process under study is the Monte-Carlo production of pair of W+ gauge bosons decaying leptonically into a pair of same-sign muons. Specifically, the pseudo-rapidity asymmetry is evaluated in order to demonstrate the MPI behavior against the other physics background processes.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions