Searching for hidden matter with long-range angular correlations at $e^{+}{e}^{-}$ colliders

Abstract

The analysis of azimuthal correlations in multiparticle production can be useful to uncover the existence of new physics beyond the Standard Model, e.g., Hidden Valley, in $e^{+}{e}^{-}$ annihilation at high energies. In this paper, based on previous theoretical studies and using PYTHIA8 event generator, it is found that both azimuthal and rapidity long-range correlations are enhanced due to the presence of a new stage of matter on top of the QCD partonic cascade. Ridge structures, similar to those observed at the LHC, show up providing a possible signature of new physics at future $e^{+}{e}^{-}$ colliders.

arXiv comment8 pages, 7 figures

References in corpus (24)

• PYTHIA 6.4 Physics and Manual
• PYTHIA 6.2 Physics and Manual
• An Introduction to PYTHIA 8.2
• The Color Glass Condensate
• Observation of Long-Range Near-Side Angular Correlations in Proton-Proton Collisions at the LHC
• Echoes of a Hidden Valley at Hadron Colliders
• Glasma flux tubes and the near side ridge phenomenon at RHIC
• Observation of long-range elliptic anisotropies in $\sqrt{s}=$13 and 2.76 TeV $pp$ collisions with the ATLAS detector
• Correlations from hydrodynamic flow in p-Pb collisions
• Muon Colliders: Opening New Horizons for Particle Physics
• Visible Effects of Invisible Hidden Valley Radiation
• On the Origin of the "Ridge" phenomenon induced by Jets in Heavy Ion Collisions
• System size dependence of cluster properties from two-particle angular correlations in Cu+Cu and Au+Au collisions at $\sqrt{s_{{}_{NN}}}$ = 200 GeV
• Measurements of two-particle correlations in $e^{+}{e}^{-}$ collisions at 91 GeV with ALEPH archived data
• Prospects of searching for (un)particles from Hidden Sectors using rapidity correlations in multiparticle production at the LHC
• Stringy Hidden Valleys
• A correlated-cluster model and the ridge phenomenon in hadron-hadron collisions
• The ridge effect and three-particle correlations
• Searching for new physics with three-particle correlations in $pp$ collisions at the LHC
• Event shapes and jets in $e^{+}{e}^{-}$ and pp collisions
• Three-particle correlations in QCD parton showers
• Measurement of two-particle correlations in hadronic $e^{+}{e}^{-}$ collisions at Belle
• Cosmological analogies in the search for new physics in high-energy collisions
• Multiparticle Aspects of e+e- Interactions at an Energy of 133 GeV at LEP

Cited by in corpus (1)

• Exploring hidden sectors with two-particle angular correlations at future $e^{+}{e}^{-}$ colliders