Počet záznamů: 1  

Measurement of jet activity in top quark events using the eμ final state with two b-tagged jets in pp collisions at √s=8 TeV with the ATLAS detector

  1. 1.
    0465579 - FZÚ 2017 RIV US eng J - Článek v odborném periodiku
    Aaboud, M. - Aad, G. - Abbott, B. - Chudoba, Jiří - Havránek, Miroslav - Hejbal, Jiří - Jakoubek, Tomáš - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Penc, Ondřej - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Vrba, Václav … celkem 2863 autorů
    Measurement of jet activity in top quark events using the eμ final state with two b-tagged jets in pp collisions at √s=8 TeV with the ATLAS detector.
    Journal of High Energy Physics. Roč. 2016, č. 9 (2016), s. 1-59, č. článku 074. ISSN 1029-8479. E-ISSN 1029-8479
    Institucionální podpora: RVO:68378271
    Klíčová slova: hadron-hadron scattering * experiments * ATLAS * Fermilab
    Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
    Impakt faktor: 6.063, rok: 2016

    Measurements of the jet activity in tt¯ events produced in proton-proton collisions at s√=8 TeV are presented, using 20.3 fb−1 of data collected by the ATLAS experiment at the Large Hadron Collider. The events were selected in the dilepton eμ decay channel with two identified b-jets. The numbers of additional jets for various jet transverse momentum (pT) thresholds, and the normalised differential cross-sections as a function of pT for the five highest-pT additional jets, were measured in the jet pseudo-rapidity range |η| < 4.5. The gap fraction, the fraction of events which do not contain an additional jet in a central rapidity region, was measured for several rapidity intervals as a function of the minimum pT of a single jet or the scalar sum of pT of all additional jets.
    Trvalý link: http://hdl.handle.net/11104/0264070

     
     
Počet záznamů: 1  

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