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arXiv · 2412.08682

Jet substructure of light and heavy flavor jets at RHIC

Zhuoheng Yang·Oleh Fedkevych·Roli Esha
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Abstract

Jet substructure studies at the Large Hadron Collider have been used to constrain parton distribution functions, test perturbative QCD, measure the strong-coupling constant, and probe the properties of the quark-gluon plasma. We extend these studies to lower energies at the Relativistic Heavy Ion Collider that would additionally allow us to test existing models of non-perturbative physics. In this study, we present a PYTHIA8-based Monte Carlo study of substructure of jets produced in $p+p$ collisions at 200 GeV. The selection criteria is adapted for a feasible measurement at sPHENIX. We consider different types of jet substructure observables such as jet angularities and primary Lund Plane with a special focus on suppression of collinear radiation around emitting heavy quark known as a dead cone effect.

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Zhuoheng Yang, Oleh Fedkevych, Roli Esha. 2024-12-11. Jet substructure of light and heavy flavor jets at RHIC. https://doi.org/10.1103/zh98-jf1w

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