Beckingham, M., Ennis, Joseph Stanford, Farrington, Sinead, Harrison, P. F., Jeske, C., Jones, G. (Graham), Martin, T. A., Murray, W., Pianori, E. and Spangenberg, Martin (2016) Search for Higgs and Z Boson Decays to ϕγ with the ATLAS Detector. Physical Review Letters, 117 . 111802. doi:10.1103/PhysRevLett.117.111802

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Abstract

A search for the decays of the Higgs and Z bosons to a ϕ meson and a photon is performed with a pp collision data sample corresponding to an integrated luminosity of 2.7 fb−1 collected at ffiffi s p ¼ 13 TeV with
the ATLAS detector at the LHC. No significant excess of events is observed above the background, and 95% confidence level upper limits on the branching fractions of the Higgs and Z boson decays to ϕγ of
1.4 × 10−3 and 8.3 × 10−6, respectively, are obtained.

Item Type:	Journal Article
Subjects:	Q Science > QC Physics
Divisions:	Faculty of Science > Physics
Library of Congress Subject Headings (LCSH):	Higgs bosons
Journal or Publication Title:	Physical Review Letters
Publisher:	American Physical Society
ISSN:	0031-9007
Official Date:	9 September 2016
Dates:	Date Event 9 September 2016 Published
Volume:	117
Article Number:	111802
DOI:	10.1103/PhysRevLett.117.111802
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Open Access
Funder:	Agencia Nacional de Promoción Científica y Tecnológica (Argentina), Erewani Fizikayi Institowt , Australian Research Council (ARC), Austria. Bundesministerium für Wissenschaft, Forschung und Wirtschaft, Fonds zur Förderung der Wissenschaftlichen Forschung (Austria) (FWF), Azärbaycan Milli Elmlär Akademiyası, Belarus. Gosudarstvennyĭ komitet po nauke i tekhnologii︠a︡m, Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa do Estado de São Paulo, Natural Sciences and Engineering Research Council of Canada (NSERC), National Research Council Canada (NRCC), Canada Foundation for Innovation (CFI), European Organization for Nuclear Research (CERN), Chile. Comisión Nacional de Investigación Científica y Tecnológica (CONICYT), Zhongguo ke xue yuan [Chinese Academy of Sciences] (CAS), China. Guo jia ke xue ji shu bu [Ministry of Science and Technology], Guo jia zi ran ke xue ji jin wei yuan hui (China) [National Natural Science Foundation of China] (NSFC), Instituto Colombiano para el Desarrollo de la Ciencia y la Tecnología "Francisco José de Caldas, Czech Republic. Ministerstvo školství, mládeže a tělovýchovy [The Ministry of Education, Youth and Sports] (MSMT), Czech Republic. Ministerstvo průmyslu a obchodu [Ministry of Industry and Trade] (MPO), VSC CR (Czech Republic), Danmarks Grundforskningsfond [Danish National Research Foundation], Statens naturvidenskabelige forskningsråd (Denmark) [Natural Science Research Council], Centre national de la recherche scientifique (France) (CNRS), France. Commissariat à l'énergie atomique (CEA), Sakʻartʻvelos mecʻnierebatʻa erovnuli akademia [Georgian National Academy of Sciences] (GNAS), Germany. Bundesministerium für Bildung und Forschung (BMBF), Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren (HGF), Max-Planck-Gesellschaft zur Förderung der Wissenschaften [Max Planck Society for the Advancement of Science], Greece. General Secretariat of Research and Technology, Research Grants Council (Hong Kong, China), Israel Science Foundation (ISF), Israeli Centers of Research Excellence (I-CORE), Mekhon Ṿaitsman le-mada', Istituto nazionale di fisica nucleare (INFN), Japan. Monbu Kagakushō [Japan. Ministry of Education, Culture, Sports, Science and Technology] (MEXT), Nihon Gakujutsu Shinkōkai [Japan Society for the Promotion of Science] (JSPS), Centre national pour la recherche scientifique et technique (Morocco), Stichting voor Fundamenteel Onderzoek der Materie (FOM) [Foundation for Fundamental Research on Matter], Nederlandse Organisatie voor Wetenschappelijk Onderzoek [Netherlands Organisation for Scientific Research] (NWO), Norsk Romsenter [Norwegian Space Centre], Ministerstwo Nauki i Szkolnictwa Wyższego [Ministry of Science and Higher Education] (MNiSW) , Narodowe Centrum Nauki [National Science Centre] (NCN), Fundação para a Ciência e a Tecnologia (FCT), Romania. Institutul de Fizică Atomică [Institute of Atomic Physics] (IFA), Russia (Federation). Ministerstvo obrazovanii︠a︡ i nauki [Ministry of Education and Science], Rossiĭskiĭ nauchnyĭ t︠s︡entr "Kurchatovskiĭ institut", Serbia. Joint Institute for Nuclear Research (JINR), Serbia. Ministry of Education, Science and Technological Development (MEST), Slovakia. Ministerstvo spravodlivosti (MSSR), Slovenia. Research Agency (ARRS), Slovenia. Ministrstvo za izobraževanje, znanost in šport (MIZŠ), South Africa. Department of Science and Technology, National Research Foundation (South Africa) (NRF), Spain. Ministerio de Economía y Competitividad [Ministry of Economy and Competitiveness] (MINECO), Sweden. Vetenskapsrådet [Research Council], Knut och Alice Wallenbergs Stiftelse (Sweden), Schweiz Staatssekretariat für Bildung, Forschung und Innovation [State Secretariat for Education, Research and Innovation] (SERI), Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung [Swiss National Science Foundation] (SNSF), Bern (Switzerland : Canton), Geneva (Switzerland : Canton), China. Guo jia ke xue ji shu bu [Ministry of Science and Technology] (CMST), Türkiye Atom Enerjisi Kurumu [Turkish Atomic Energy Authority] (TAEK), Science and Technology Facilities Council (Great Britain) (STFC), United States. Department of Energy, National Science Foundation (U.S.) (NSF), Canada. British Columbia Knowledge Development Fund, Canada Council, CANARIE inc (Firm), Canada Research Council, Compute Canada , Fonds québécois de la recherche sur la nature et les technologies [Quebec Fund for Nature and Technology Research] (FQRNT), Ontario Innovation Trust, European Particle physics Latin American NETwork (EPLANET), European Research Council (ERC), Seventh Framework Programme (European Commission) (FP7), Horizon 2020 (European Commission) (H2020), Marie Skłodowska-Curie Actions, European Union (EU), Investissements d’Avenir Labex and Idex [Labex and Idex Investments], France. Agence nationale de la recherche (ANR), Conseil régional d'Auvergne, Fondation Partager le Savoir, Deutsche Forschungsgemeinschaft (DFG), Alexander von Humboldt-Stiftung (AvHS), United States-Israel Binational Science Foundation, German-Israeli Foundation for Scientific Research and Development, Minerva Stiftung, Bergens forskningsstiftelse [Bergen Research Foundation] (BRF), Generalitat de Cataluny, Catalonia (Spain : Region), Valencia (Spain : Region), Royal Society (Great Britain), Leverhulme Trust (LT)

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