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arXiv · 1403.0412

On particle production in jets with quark-like and gluon-like fragmentation

Sona Pochybova
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Abstract

We study the $p/π$ ratio in jets produced in simulated proton-proton collisions at $\sqrt{s_{NN}}=7~\mathrm{TeV}$ using Pythia $6.4$ Monte-Carlo generator. We compare the $p/π$ ratio in the selected quark-like and gluon-like jets to a reference samples of quark- and gluon-jets tagged at Monte-Carlo level. We observe that the contamination in the selected jets significantly influences the observed ratios. This suggests, that the origin of the jet fixes the value of the $p/π$ ratio within the model that we use.

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Sona Pochybova. 2014-03-03. On particle production in jets with quark-like and gluon-like fragmentation. https://arxiv.org/abs/1403.0412

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