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arXiv · 1903.01361

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

Andreas van Hameren·Piotr Kotko·Krzysztof Kutak·Sebastian Sapeta
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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.

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Andreas van Hameren, Piotr Kotko, Krzysztof Kutak, Sebastian Sapeta. 2019-06-30. Broadening and saturation effects in dijet azimuthal correlations in p-p and p-Pb collisions at $\mathbf{\sqrt{s_{NN}}} = $ 5.02 TeV. https://doi.org/10.1016/j.physletb.2019.06.055

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