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arXiv · 2506.16344

Effects of hadronic reinteraction on jet fragmentation from small to large systems

Abstract

We investigate the impact of the hadronic phase on jet quenching in nuclear collider experiments, an open question in heavy-ion physics. Previous studies in a simplified setup suggest that hadronic interactions could have significant effects, but a systematic analysis is needed. Using the X-SCAPE event generator with the SMASH afterburner, we study the role of hadronic rescattering on jet fragmentation hadrons. Applying this framework to $e^++e^-$ collisions, we demonstrate that even in small systems with limited particle production, hadronic interactions lead to measurable modifications in final-state hadronic and jet observables by comparing scenarios with and without afterburner rescattering.

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BibTeXRIS

Hendrik Roch, Aaron Angerami, Ritu Arora, Steffen Bass, Yi Chen, Ritoban Datta, Lipei Du, Raymond Ehlers, Hannah Elfner, Rainer J. Fries, Charles Gale, Yayun He, Barbara Jacak, Peter Jacobs, Sangyong Jeon, Yi Ji, Florian Jonas, Lauren Kasper, Michael Kordell II, Amit Kumar, Raghav Kunnawalkam-Elayavalli, Joseph Latessa, Yen-Jie Lee, Roy Lemmon, Matt Luzum, Abhijit Majumder, Simon Mak, Andi Mankolli, Christal Martin, Haydar Mehryar, Tanner Mengel, Christine Nattrass, Jaime Norman, Jean-Francois Paquet, Cameron Parker, Joern H. Putschke, Gunther Roland, Bjoern Schenke, Loren Schwiebert, Arjun Sengupta, Chun Shen, Chathuranga Sirimanna, Mayank Singh, Derek Soeder, Ron A. Soltz, Ismail Soudi, Yasuki Tachibana, Julia Velkovska, Gojko Vujanovic, Xin-Nian Wang, Xinag-Yu Wu, Wenbin Zhao. 2025-06-19. Effects of hadronic reinteraction on jet fragmentation from small to large systems. https://doi.org/10.1051/epjconf%2F202533902017

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