@misc{10481/72823,
year = {2022},
month = {1},
url = {http://hdl.handle.net/10481/72823},
abstract = {A search optimized for new heavy particles decaying to two b-quarks and produced in association with additional b-quarks is reported. The sensitivity is improved by b-tagging at least one lower-pT jet in addition to the two highest-pT jets. The data used in this search correspond to an integrated luminosity of 103 fb-1 collected with a dedicated trijet trigger during the 2017 and 2018 s=13 TeV proton-proton collision runs with the ATLAS detector at the LHC. The search looks for resonant peaks in the b-tagged dijet invariant mass spectrum over a smoothly falling background. The background is estimated with an innovative data-driven method based on orthonormal functions. The observed b-tagged dijet invariant mass spectrum is compatible with the background-only hypothesis. Upper limits at 95% confidence level on a heavy vector-boson production cross section times branching ratio to a pair of b-quarks are derived.},
organization = {ANID},
organization = {BSF-NSF},
organization = {CEA-DRF},
organization = {Cantons of Bern and Geneva},
organization = {Czech Republic},
organization = {DNSRC

IN2P3-CNRS},
organization = {EU-ESF},
organization = {GIF, Israel},
organization = {GenT Programmes Generalitat Valenciana, Spain},
organization = {IRFU},
organization = {La Caixa Banking Foundation},
organization = {MES of Russia},
organization = {MESTD},
organization = {MIZŠ},
organization = {MSMT},
organization = {MSSR},
organization = {Norwegian Financial Mechanism},
organization = {PROMETEO},
organization = {RGC},
organization = {VSC CR},
organization = {Wallenberg Foundation},
organization = {National Science Foundation},
organization = {U.S. Department of Energy},
organization = {Alexander von Humboldt-Stiftung},
organization = {Canarie},
organization = {H2020 Marie Skłodowska-Curie Actions},
organization = {Arizona-Nevada Academy of Science},
organization = {CERN},
organization = {Compute Canada},
organization = {Göran Gustafssons Stiftelser},
organization = {Natural Sciences and Engineering Research Council of Canada},
organization = {National Research Council Canada},
organization = {Canada Foundation for Innovation},
organization = {Science and Technology Facilities Council},
organization = {Leverhulme Trust},
organization = {Royal Society},
organization = {European Research Council},
organization = {European Cooperation in Science and Technology},
organization = {Australian Research Council},
organization = {Neurosurgical Research Foundation},
organization = {Singapore Eye Research Institute},
organization = {Helmholtz-Gemeinschaft},
organization = {Deutsche Forschungsgemeinschaft},
organization = {Agence Nationale de la Recherche},
organization = {Japan Society for the Promotion of Science},
organization = {Ministry of Education, Culture, Sports, Science and Technology},
organization = {Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung},
organization = {Danmarks Grundforskningsfond},
organization = {Fundação de Amparo à Pesquisa do Estado de São Paulo},
organization = {National Natural Science Foundation of China},
organization = {Fundação para a Ciência e a Tecnologia},
organization = {Bundesministerium für Bildung und Forschung},
organization = {Chinese Academy of Sciences},
organization = {Austrian Science Fund},
organization = {Generalitat de Catalunya},
organization = {Agencia Nacional de Promoción Científica y Tecnológica},
organization = {Nederlandse Organisatie voor Wetenschappelijk Onderzoek},
organization = {Bundesministerium für Wissenschaft, Forschung und Wirtschaft},
organization = {Conselho Nacional de Desenvolvimento Científico e Tecnológico},
organization = {Joint Institute for Nuclear Research},
organization = {Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science},
organization = {Israel Science Foundation},
organization = {Instituto Nazionale di Fisica Nucleare},
organization = {Narodowe Centrum Nauki},
organization = {Javna Agencija za Raziskovalno Dejavnost RS},
organization = {Ministerstwo Edukacji i Nauki},
organization = {Ministry of Science and Technology, Taiwan},
organization = {Ministerio de Ciencia e Innovación},
organization = {Centre National pour la Recherche Scientifique et Technique},
organization = {Horizon 2020},
organization = {British Columbia Knowledge Development Fund},
organization = {European Regional Development Fund},
organization = {Defence Science Institute},
organization = {Council on grants of the President of the Russian Federation},
organization = {National Research Center "Kurchatov Institute"},
publisher = {American Physical Society},
title = {Search for heavy particles in the b-tagged dijet mass distribution with additional b-tagged jets in proton-proton collisions at √s=13  TeV with the ATLAS experiment},
doi = {10.1103/PhysRevD.105.012001},
author = {Aad, G. and Aguilar Saavedra, Juan Antonio and Atlas Collaboration},
}