Measurement of the underlying event in jet events from 7 TeV proton-proton collisions with the ATLAS detector

0433015 - FZÚ 2015 RIV DE eng J - Journal Article
Aad, G. - Abajyan, T. - Abbott, B. - Böhm, Jan - Chudoba, Jiří - Havránek, Miroslav - Hejbal, Jiří - Jakoubek, Tomáš - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Myška, Miroslav - Němeček, Stanislav - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Vrba, Václav … Total 2875 authors
Measurement of the underlying event in jet events from 7 TeV proton-proton collisions with the ATLAS detector.
European Physical Journal C. Roč. 74, č. 8 (2014), "2965-1"-"2965-31". ISSN 1434-6044. E-ISSN 1434-6052
R&D Projects: GA MŠMT(CZ) LG13009
Institutional support: RVO:68378271
Keywords : underlying event * Monte Carlo * density * ATLAS * transverse momentum * CERN LHC Coll * transverse * rapidity * color * dijet
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 5.084, year: 2014

Distributions sensitive to the underlying event in QCD jet events have been measured with the ATLAS detector at the LHC, based on 37 pb−1 of proton–proton collision data collected at a centre-of-mass energy of 7 TeV . Charged-particle mean pT and densities of all-particle ET and charged-particle multiplicity and pT have been measured in regions azimuthally transverse to the hardest jet in each event.
Permanent Link: http://hdl.handle.net/11104/0237295