Inclusive jet cross sections at 8 TeV

• Autores: Otero y Garzon, Gustavo Javier; Bossio Sola, Jonathan David; Piegaia, Ricardo Nestor; Aaboud, M.; Anghinolf, F.; Becker, Valeria Karina; Biglietti, M.; Busato, E.; Chen, C.; Constantinescu, S.; D’amen, G.; Dimitrievska, A.; Eifert, T.; Fleck, I.; Forti, A.; Geng, C.; Goudet, C.R.; Gupta,S.; Held,A.; Jinnouchi, O.; Komar, A.A.; Lacasta, C.; Lewis, D.; Machado Miguens, J.; Masubuchi, T.; Nepomuceno, A.A.; Pacheco Rodriguez, L.; Rezanova, O.L.; Sanchez Pineda, A.; Tojo,J.; Viehhauser, G.H.A.; Zwalinski, L.
• Año de publicación: 2017
• Idioma: inglés
• Tipo de recurso: artículo
• Materia: Atlas; Jets; Cross Section
• Institución: Consejo Nacional de Investigaciones Científicas y Técnicas

Inclusive jet production cross-sections are measured in proton-proton collisions at a centre-of-mass energy of √ s = 8 TeV recorded by the ATLAS experiment at the Large Hadron Collider at CERN. The total integrated luminosity of the analysed data set amounts to 20.2 fb−1 . Double-differential cross-sections are measured for jets defined by the anti-kt jet clustering algorithm with radius parameters of R = 0.4 and R = 0.6 and are presented as a function of the jet transverse momentum, in the range between 70 GeV and 2.5 TeV and in six bins of the absolute jet rapidity, between 0 and 3.0. The measured cross-sections are compared to predictions of quantum chromodynamics, calculated at next-to-leading order in perturbation theory, and corrected for non-perturbative and electroweak effects. The level of agreement with predictions, using a selection of different parton distribution functions for the proton, is quantified. Tensions between the data and the theory predictions are observed.
Fil: Otero y Garzon, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Bossio Sola, Jonathan David. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Piegaia, Ricardo Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Aaboud, M.. Facult´e des Sciences, Universit´e Mohamed Premier and LPTPM, Oujda, Marruecos; Marruecos
Fil: Anghinolf, F.. CERN, Ginebra, Suiza; Suiza
Fil: Becker, Valeria Karina. Department of Physics, Oxford University, Oxford, Gran Bretaña; Reino Unido
Fil: Biglietti, M.. INFN Sezione di Roma Tre, ; Italia
Fil: Busato, E.. Universit´e Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand; Francia
Fil: Chen, C.. Department of Physics and Astronomy, Iowa State University, Ames IA,; Estados Unidos
Fil: Constantinescu, S.. Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest; Rumania
Fil: D’amen, G.. INFN Sezione di Bologna; Italia
Fil: Dimitrievska, A.. Institute of Physics, University of Belgrade, Belgrade, Serbia; Serbia
Fil: Eifert, T.. CERN, Geneva; Suiza
Fil: Fleck, I.. Department Physik, Universit¨at Siegen, Siegen; Alemania
Fil: Forti, A.. School of Physics and Astronomy, University of Manchester, Manchester; Reino Unido
Fil: Geng, C.. Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Anhui; China
Fil: Goudet, C.R.. LAL, Univ. Paris-Sud, CNRS/IN2P3, Universit´e Paris-Saclay, Orsay,; Francia
Fil: Gupta,S.. Department of Physics, Oxford University, Oxford; Reino Unido
Fil: Held,A.. Department of Physics, University of British Columbia, Vancouver BC, Canada; Canadá
Fil: Jinnouchi, O.. Department of Physics, Tokyo Institute of Technology, Tokyo; Japón
Fil: Komar, A.A.. P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow; España
Fil: Lacasta, C.. Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC; España
Fil: Lewis, D.. School of Physics and Astronomy, Queen Mary University of London, London; Reino Unido
Fil: Machado Miguens, J.. Department of Physics, University of Pennsylvania, Philadelphia PA; Estados Unidos
Fil: Masubuchi, T.. International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo, Tokyo; Japón
Fil: Nepomuceno, A.A.. Universidade Federal do Rio De Janeiro COPPE/EE/IF, Rio de Janeiro; Brasil
Fil: Pacheco Rodriguez, L.. DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat `a l’Energie Atomique et aux Energies Alternatives), Gif-sur-Yvette; Francia
Fil: Rezanova, O.L.. Budker Institute of Nuclear Physics, SB RAS, Novosibirsk; Rusia
Fil: Sanchez Pineda, A.. INFN Gruppo Collegato di Udine, Sezione di Trieste, Udine; Italia
Fil: Tojo,J.. Research Center for Advanced Particle Physics and Department of Physics, Kyushu University, Fukuoka; Japón
Fil: Viehhauser, G.H.A.. Department of Physics, Oxford University, Oxford; Reino Unido
Fil: Zwalinski, L.. CERN, Geneva, Suiza; Suiza