Measurement of the jet radius and transverse momentum dependence of inclusive jet suppression in lead-lead collisions at √s.sub.NN./sub.= 2.76 TeV with the ATLAS detector

0441110 - FZÚ 2015 RIV NL eng J - Journal Article
Aad, G. - Abbott, B. - Abdallah, J. - Böhm, Jan - Chudoba, Jiří - Gallus, Petr - Gunther, Jaroslav - Jakoubek, Tomáš - Juránek, Vojtěch - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Lokajíček, Miloš - Marčišovský, Michal - Mikeštíková, Marcela - Myška, Miroslav - Němeček, Stanislav - Růžička, Pavel - Schovancová, Jaroslava - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Tic, Tomáš - Valenta, J. - Vrba, Václav - Zeman, Martin … Total 2864 authors
Measurement of the jet radius and transverse momentum dependence of inclusive jet suppression in lead-lead collisions at √s_NN= 2.76 TeV with the ATLAS detector.
Physics Letters. B. Roč. 719, č. 3 (2013), 220-241. ISSN 0370-2693. E-ISSN 1873-2445
R&D Projects: GA MŠMT LA08032
Institutional support: RVO:68378271
Keywords : CERN * heavy ion * jets * LHC * ATLAS * jets
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
Impact factor: 6.019, year: 2013

Measurements of inclusive jet suppression in heavy ion collisions at the LHC provide direct sensitivity to the physics of jet quenching. In a sample of lead–lead collisions at View the MathML source corresponding to an integrated luminosity of approximately 7 μb−1, ATLAS has measured jets with a calorimeter system over the pseudorapidity interval |η|<2.1 and over the transverse momentum range 38<pT<210 GeV. Jets were reconstructed using the anti-kt algorithm with values for the distance parameter that determines the nominal jet radius of R=0.2, 0.3, 0.4 and 0.5. The centrality dependence of the jet yield is characterized by the jet “central-to-peripheral ratio,” RCP.
Permanent Link: http://hdl.handle.net/11104/0244158