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arXiv · 2409.05957

Factorization for jet production in heavy-ion collisions

Yacine Mehtar-Tani·Felix Ringer·Balbeer Singh·Varun Vaidya
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Abstract

We develop an Effective Field Theory approach for jet observables in heavy-ion collisions, where the jet is treated as an open quantum system interacting with a hot and dense QCD medium. Within this framework, we derive a novel factorization formula for inclusive jet production, expressed as a series expansion with an increasing number of radiating subjet functions that encode forward scattering with the Quark-Gluon Plasma, convolved with perturbative matching coefficients. This work provides a systematic framework for computing jet observables at higher order and understanding their non-perturbative aspects, paving the way for future applications in heavy-ion phenomenology.

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Yacine Mehtar-Tani, Felix Ringer, Balbeer Singh, Varun Vaidya. 2024-09-09. Factorization for jet production in heavy-ion collisions. https://arxiv.org/abs/2409.05957

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