The suppressions of dijet azimuthal correlations in the future EIC

Abstract

Quark-antiquark pair (or dijet) production at the electron-ion collider (EIC) has been argued to be one of most important processes that allowing to access the Weizsäcker-Williams (WW) gluon distributions at small $x$ limit. Within the framework of Color Glass Condensate (CGC) effective field theory (EFT), we calculated the dijet cross sections and the azimuthal correlations by including the Sudakov resummations, numerical results shown that the back-to-back correlations are significantly suppressed when the Sudakov resummations are taken into account. In addition, by using the solutions of running-coupling Balitsky-Kovchegov (rcBK) equation, the unpolarized and linearly polarized WW gluon distributions both in coordinate and momentum space are presented.

A few typos corrected, some references added

References in corpus (22)

• Electron-Ion Collider in China
• Universality of Unintegrated Gluon Distributions at small x
• Production of Drell--Yan lepton pairs in hadron collisions: transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
• QCD transverse-momentum resummation in gluon fusion processes
• kt-factorization for Hard Processes in Nuclei
• Single Inclusive Hadron Production at RHIC and the LHC from the Color Glass Condensate
• Direct Probes of Linearly Polarized Gluons inside Unpolarized Hadrons
• Sudakov Resummation in Small-x Saturation Formalism
• Transverse-momentum-dependent gluon distributions from JIMWLK evolution
• Azimuthal Angular Asymmetry of Soft Gluon Radiation in Jet Production
• Gluon-gluon contributions to the production of continuum diphoton pairs at hadron colliders
• Probing Gluon Saturation through Dihadron Correlations at an Electron-Ion Collider
• Soft Gluon Resummations in Dijet Azimuthal Angular Correlations at the Collider
• Azimuthal asymmetries for quark pair production in pA collisions
• Azimuthal decorrelations between QCD jets at all orders
• The importance of kinematic twists and genuine saturation effects in dijet production at the Electron-Ion Collider
• Medium Induced Transverse Momentum Broadening in Hard Processes
• Angular correlations in multi-jet final states from kt-dependent parton showers
• Linearly polarized gluons in charmonium and bottomonium production in color octet model
• Gluon TMDs in quarkonium production
• How to measure the linear polarization of gluons in unpolarized proton using the heavy-quark pair leptoproduction
• Evolution of initial stage fluctuations in the glasma

Cited by in corpus (4)

• The importance of kinematic twists and genuine saturation effects in dijet production at the Electron-Ion Collider
• Nucleon Energy Correlators for the Color Glass Condensate
• Isolated photon-hadron production in high energy $pp$ and $pA$ collisions at RHIC and LHC
• Harmonics of Parton Saturation in Lepton-Jet Correlations at the EIC