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arXiv · 1904.06389

Jet Structure Studies in Small Systems

Z. Varga·R. Vertesi·G. G. Barnafoldi
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Abstract

A study investigating a possible jet shape dependence on the charged event multiplicity was performed on collision samples generated by Monte-Carlo (MC) event generators PYTHIA and HIJING++. We calculated the integral jet shape and found a significant modification caused by multiple-parton interactions. By interchanging and enabling different model ingredients in the simulations and analyzing the results in several $p_T$ bins and event multiplicity classes, we found a characteristic jet size measure that was independent of the chosen tunes, settings, and jet reconstruction algorithms.

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Z. Varga, R. Vertesi, G. G. Barnafoldi. 2019-04-12. Jet Structure Studies in Small Systems. https://doi.org/10.3390/universe5050132

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