Conveners
Session 9: Session 9
- Hirotsugu Fujii
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Adam Takacs (Heidelberg University)29/09/2024, 16:00
We propose a novel approach to investigate the evolution of jets in heavy-ion collisions by employing a combination of jet substructure measurements. Our method focuses on isolating the perturbative regime of jet evolution. As a proof of concept, we analyze the distribution of the hardest splitting above a transverse momentum scale, $k_{t,{\rm cut}}$, in high-$p_T$ jets. For a $k_{t,{\rm...
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Raghav Kunnawalkam Elayavalli (Vanderbilt University)29/09/2024, 16:20
Energy-Energy Correlators are a class of jet structure observables that has gained notoriety in recent years. These observables are designed and built from foundational concepts in field theory such as energy fluxes at varying resolution scales and are therefore a direct test of theoretical concepts with experimental measurements. With results from pretty much every experimental...
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Carlota Andres (LIP, Lisbon)29/09/2024, 16:40
Energy correlators have been measured in heavy-ion collisions for the first time this year. We present a theoretical description and interpretation of the two-point energy correlator in the collinear limit of inclusive heavy-ion jet samples. Specifically, we focus on describing the effects of selection bias due to energy loss, which manifests as a shift in the transition region of the...
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Dr Wilke Van Der Schee (CERN)
In this talk we will give an overview of temperature-velocity-weighted path lengths in the Trajectum code as traversed by hard probes in PbPb collisions or Ru/Zr and Ne/O isobar collisions. For the latter the number of binary collisions has a strong sensitivity to the neutron skin, which is an interesting observable. For PbPb collisions we elaborate on the difference between in- and...
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