| Issue |
EPJ Web Conf.
Volume 296, 2024
30th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023)
|
|
|---|---|---|
| Article Number | 11002 | |
| Number of page(s) | 4 | |
| Section | Jets | |
| DOI | https://doi.org/10.1051/epjconf/202429611002 | |
| Published online | 26 June 2024 | |
https://doi.org/10.1051/epjconf/202429611002
Parton cascades at DLA: The role of the evolution variable
1 CPHT, CNRS, École polytechnique, Institut Polytechnique de Paris 91120 Palaiseau, France
2 Laboratório de Instrumentação e Física Experimental de Partículas (LIP) Avenida Professor Gama Pinto, 2, 1649-003 Lisboa, Portugal
3 Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa Avenida Rovisco Pais 1, 1049-001 Lisboa, Portugal
4 Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela Santiago de Compostela 15782, Spain
* e-mail: andre.cordeiro@tecnico.ulisboa.pt
Published online: 26 June 2024
The theoretical treatment of jet quenching lacks a full description of the interplay between vacuum-like emissions, usually formulated in momentum space, and medium induced ones that demand an interface with a spacetime picture of the expanding medium and thus must be formulated in position space. In this work we build a toy Monte-Carlo parton shower ordered in formation time, virtual mass, and opening angle, which are equivalent at leading logarithmic accuracy. Aiming to explore a link with jet substructure, we compute the Lund plane distributions for the different ordering prescriptions. Further, we investigate the sensitivity of ordering prescriptions to medium effects by counting the number of events eliminated by a decoherence condition.
© The Authors, published by EDP Sciences, 2024
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