@article{304ec191d2574a42bb7fd069d38cb83e,
title = "Performance of the ATLAS Level-1 topological trigger in Run 2",
abstract = "During LHC Run 2 (2015–2018) the ATLAS Level-1 topological trigger allowed efficient data-taking by the ATLAS experiment at luminosities up to 2.1× 1034 cm- 2s- 1, which exceeds the design value by a factor of two. The system was installed in 2016 and operated in 2017 and 2018. It uses Field Programmable Gate Array processors to select interesting events by placing kinematic and angular requirements on electromagnetic clusters, jets, τ-leptons, muons and the missing transverse energy. It allowed to significantly improve the background event rejection and signal event acceptance, in particular for Higgs and B-physics processes.",
author = "{ATLAS Collaboration} and G. Aad and B. Abbott and Abbott, {D. C.} and Abud, {A. Abed} and K. Abeling and Abhayasinghe, {D. K.} and Abidi, {S. H.} and AbouZeid, {O. S.} and Abraham, {N. L.} and H. Abramowicz and H. Abreu and Y. Abulaiti and Hoffman, {A. C.Abusleme} and Acharya, {B. S.} and B. Achkar and L. Adam and Bourdarios, {C. Adam} and L. Adamczyk and L. Adamek and J. Adelman and A. Adiguzel and S. Adorni and T. Adye and Affolder, {A. A.} and Y. Afik and C. Agapopoulou and Agaras, {M. N.} and A. Aggarwal and C. Agheorghiesei and Aguilar-Saavedra, {J. A.} and A. Ahmad and F. Ahmadov and Ahmed, {W. S.} and X. Ai and G. Aielli and S. Akatsuka and M. Akbiyik and {\AA}kesson, {T. P.A.} and E. Akilli and Verzini, {M. J.Alconada} and L. Barak and G. Bella and Biswal, {J. P.} and H. Cohen and E. Etzion and O. Kuprash and Lutz, {M. S.} and D. Reikher and A. Soffer and Tamir, {N. M.}",
note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",
year = "2022",
month = jan,
doi = "10.1140/epjc/s10052-021-09807-0",
language = "אנגלית",
volume = "82",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer New York",
number = "1",
}