Photon-triggered jets as probes of multi-stage jet modification

• DOI: 10.48550/arxiv.2401.17259
• Publication Date: 2024-01-30
• Authors: C. Sirimanna; Y. Tachibana; A. Angerami; R. Arora; Steffen A. Bass; Shanshan Cao; Y. Chen; Lipei Du; R. J. Ehlers; Hannah Elfner; Wenkai Fan; Rainer J. Fries; Charles Gale; Yayun He; Ulrich Heinz; B. V. Jacak; P. M. Jacobs; Sangyong Jeon; Y. Ji; L. Kasper; M. Kordell; Amit Kumar; R. Kunnawalkam El...; J. Latessa; S. Lee; Y. -J. Lee; D. Liyanage; Matthew Luzum; S. Mak; Abhijit Majumder; A. Mankolli; C. Martin; H. Mehryar; T. Mengel; James Declan Mull...; C. Nattrass; J. -F. Paquet; Charles Thomas Pa...; J. H. Putschke; Hendrik Roch; G. Roland; B. Schenke; L. Schwiebert; A. Sengupta; Chun Shen; D. Soeder; R. A. Soltz; Ismail Soudi; M. Strickland; J. Velkovska; Gojko Vujanovic; X. -N. Wang; Wenxiang Zhao

Prompt photons are created in the early stages of heavy ion collisions and traverse QGP medium without any interaction. Therefore, photon-triggered jets can be used to study jet quenching medium. In this work, studied through different substructure observables for collision systems energies using JETSCAPE framework. Since multistage evolution framework is adequate describe a wide range experimental simultaneously same parameter tune, we use parameters tuned leading hadron studies. The isolation criteria analysis identify prompt better comparison. For first time, high-accuracy results compared with multi-energy LHC RHIC measurements understand deviations observed prior This highlights importance simultaneous description single tune.