0577992 - FZÚ 2024 RIV US eng J - Článek v odborném periodiku
Aad, G. - Abbott, B. - Abbott, D.C. - Chudoba, Jiří - Hejbal, Jiří - Jačka, Petr - Kepka, Oldřich - Kroll, Jiří - Kupčo, Alexander - Latoňová, Věra - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek … celkem 2913 autorů
Measurement of substructure-dependent jet suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector.
Physical Review C. Roč. 107, č. 5 (2023), č. článku 054909. ISSN 2469-9985. E-ISSN 2469-9993
Výzkumná infrastruktura: CERN-CZ III - 90240
Institucionální podpora: RVO:68378271
Klíčová slova: interpretation of experiments: ATLAS * coherence * splitting * nucleon nucleon
Obor OECD: Particles and field physics
Impakt faktor: 3.2, rok: 2023 ; AIS: 0.679, rok: 2023
Způsob publikování: Open access
DOI: https://doi.org/10.1103/PhysRevC.107.054909

The ATLAS detector at the Large Hadron Collider has been used to measure jet substructure modification and suppression in Pb+Pb collisions at a nucleon–nucleon center-of-mass energy sNN=5.02TeV in comparison with proton–proton (pp) collisions at s=5.02TeV. The Pb+Pb data, collected in 2018, have an integrated luminosity of 1.72nb−1, while the pp data, collected in 2017, have an integrated luminosity of 260pb−1. Jets used in this analysis are clustered using the anti-kt algorithm with a radius parameter R=0.4. The jet constituents, defined by both tracking and calorimeter information, are used to determine the angular scale rg of the first hard splitting inside the jet by reclustering them using the Cambridge–Aachen algorithm and employing the soft-drop grooming technique.
Trvalý link: https://hdl.handle.net/11104/0347049