Evidence for BFKL and saturation dynamics from di-hadron spectra at the LHC
Kevin Dusling, Raju Venugopalan
TL;DR
This paper shows that di-hadron spectra in high-multiplicity proton-proton collisions at the LHC can be explained by BFKL and saturation physics, and predicts similar behavior in proton-nucleus collisions.
Contribution
It provides a quantitative description of di-hadron spectra using BFKL and saturation models and extends predictions to proton-nucleus collisions at the LHC.
Findings
Di-hadron spectra are well described by BFKL and saturation dynamics.
Predictions for di-hadron spectra in proton-nucleus collisions at the LHC.
Supports the relevance of saturation physics in high-energy collisions.
Abstract
We demonstrate that rapidity separated di-hadron spectra in high multiplicity proton-proton collisions at the LHC can be quantitatively described by a combination of BFKL and saturation dynamics. Based on these results, we predict the systematics of di-hadron spectra in proton-nucleus collisions at the LHC.
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