Azimuthal angle and rapidity dependence of di-hadron correlations in QCD
arXiv:1101.3466 · doi:10.1016/j.nuclphysa.2011.02.033
Abstract
I discuss novel QCD phenomena recently observed in p+p, p+A and A+A collisions, that result from the non-linear dynamics of small-x gluons. I focus on di-hadron correlation measurements, as opposed to single-hadron observables often too inclusive to distinguish possible new effects from established mechanisms. Specifically, I discuss angular correlations of forward di-hadrons in d+Au collisions and long-range rapidity correlations in high-multiplicity p+p and Au+Au collisions.
8 pages, 6 figures, Proceedings of the 4th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (HP2010), Eilat, Israel, October 10-15 2010
References in corpus (18)
- Observation of Long-Range Near-Side Angular Correlations in Proton-Proton Collisions at the LHC
- Some Features of the Glasma
- Universality of Unintegrated Gluon Distributions at small x
- Quark contribution to the small- evolution of color dipole
- Dihadron azimuthal correlations in Au+Au collisions at sqrt(s_NN)=200 GeV
- Triumvirate of Running Couplings in Small-x Evolution
- The ridge in proton-proton collisions at the LHC
- Forward inclusive dijet production and azimuthal correlations in pA collisions
- Solving The High Energy Evolution Equation Including Running Coupling Corrections
- Azimuthal correlations of forward di-hadrons in d+Au collisions at RHIC in the Color Glass Condensate
- kt-factorization for Hard Processes in Nuclei
- Single Inclusive Hadron Production at RHIC and the LHC from the Color Glass Condensate
- Forward Neutral Pion Production in p+p and d+Au Collisions at sqrt(s_NN)=200 GeV
- Angular Correlations in Gluon Production at High Energy
- High energy factorization in nucleus-nucleus collisions
- Two-particle correlations in high energy collisions and the gluon four-point function
- Forward dijets in high-energy collisions: evolution of QCD n-point functions beyond the dipole approximation
- Azimuthal Angle Correlations for Rapidity Separated Hadron Pairs in d+Au Collisions at sqrt(s_NN) = 200 GeV