Performance of the ATLAS Trigger System in 2010

0389822 - FZÚ 2013 RIV DE eng J - Článek v odborném periodiku
Aad, G. - Abbott, B. - Abdallah, J. - Chudoba, Jiří - Gallus, Petr - Gunther, Jaroslav - Hruška, I. - Juránek, Vojtěch - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Kvasnička, O. - Lipinský, L. - Lokajíček, Miloš - Marčišovský, Michal - Mikeštíková, Marcela - Myška, Miroslav - Němeček, Stanislav - Panušková, M. - Růžička, Pavel - Schovancová, Jaroslava - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Tic, Tomáš - Valenta, J. - Vrba, Václav … celkem 3049 autorů
Performance of the ATLAS Trigger System in 2010.
European Physical Journal C. Roč. 72, č. 1 (2012), s. 1-50. ISSN 1434-6044. E-ISSN 1434-6052
Grant CEP: GA MŠMT LA08032
Výzkumný záměr: CEZ:AV0Z10100502
Klíčová slova: p p: scattering * heavy ion: scattering * trigger: performance * transverse energy: missing-energy * ATLAS * CERN LHC Coll * signature * trigger: har
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 5.247, rok: 2012
http://link.springer.com/article/10.1140%2Fepjc%2Fs10052-011-1849-1

Proton-proton collisions at sqrt{s} = 7 TeV and heavy ion collisions at sqrt{s_NN} = 2.76 TeV were produced by the LHC and recorded using the ATLAS experiment's trigger system in 2010. The LHC is designed with a maximum bunch crossing rate of 40 MHz and the ATLAS trigger system is designed to record approximately 200 of these per second. The trigger system selects events by rapidly identifying signatures of muon, electron, photon, tau lepton, jet, and B meson candidates, as well as using global event signatures, such as missing transverse energy. An overview of the ATLAS trigger system, the evolution of the system during 2010 and the performance of the trigger system components and selections based on the 2010 collision data are shown. A brief outline of plans for the trigger system in 2011 is presented.
Trvalý link: http://hdl.handle.net/11104/0218709