Broadening and saturation effects in dijet azimuthal correlations in p-p and p-Pb collisions at $\sqrt{{\mathbf{s}}_{\mathbf{NN}}}=$ 5.02 TeV

Abstract

We demonstrate that the recent forward-forward dijet correlation data measured by the ATLAS collaboration for proton-proton and proton-lead collisions are consistent with the broadening effects due to both the gluon saturation and the resummation of large logarithms of the hard scale (the so-called Sudakov logarithms). We find that both effects are necessary to describe the experimental results.

5 pages. New figure added. To appear in PLB

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• Sudakov Resummation in Small-x Saturation Formalism
• Probing Gluon Saturation through Dihadron Correlations at an Electron-Ion Collider
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Cited by in corpus (17)

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• The Present and Future of QCD
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• Harmonics of Parton Saturation in Lepton-Jet Correlations at the EIC
• Probing gluon number density with electron-dijet correlations at EIC
• Energy evolution of T-odd gluon TMDs at small $x$
• On systematic effects in the numerical solutions of the JIMWLK equation
• Azimuthal correlations within exclusive dijets with large momentum transfer in photon-lead collisions
• Nuclear $p_{\perp }$-broadening of Drell-Yan and quarkonium production from SPS to LHC
• Description of di-hadron saturation signals within a universal nuclear parton distribution function approach
• Physics with high-luminosity proton-nucleus collisions at the LHC
• Dijet impact factor in DIS at next-to-leading order in the Color Glass Condensate
• Predictions for photon-jet correlations at forward rapidities in heavy-ion collisions
• QCD theory overview
• Finite volume effects in the McLerran-Venugopalan initial condition for the JIMWLK equation
• Dijet photoproduction at low $x$ at next-to-leading order and its back-to-back limit
• ITMD factorization and broadening effects in production of forward di-jets