Journal article
Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at s=8TeV
Physics letters. B, Vol.750, pp.494-519
01/01/2015
DOI: 10.1016/j.physletb.2015.09.062
Abstract
Results are presented of a search for heavy particles decaying into two photons. The analysis is based on a 19.7fb−1 sample of proton–proton collisions at s=8TeV collected with the CMS detector at the CERN LHC. The diphoton mass spectrum from 150 to 850GeV is used to search for an excess of events over the background. The search is extended to new resonances with natural widths of up to 10% of the mass value. No evidence for new particle production is observed and limits at 95% confidence level on the production cross section times branching fraction to diphotons are determined. These limits are interpreted in terms of two-Higgs-doublet model parameters.
Details
- Title: Subtitle
- Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at s=8TeV
- Creators
- Vardan Khachatryan - Yerevan Physics InstitutePatrizia Barria - Université Libre de BruxellesHugues BrunCécile Caillol - Université Libre de BruxellesBarbara Clerbaux - Université Libre de BruxellesGilles LentdeckerHugo Delannoy - Université Libre de BruxellesGiuseppe Fasanella - Université Libre de BruxellesLaurent Favart - Université Libre de BruxellesAnastasia Grebenyuk - Université Libre de BruxellesGeorgia KarapostoliThomas Lenzi - Université Libre de BruxellesAlexandre Leonard - Université Libre de BruxellesThierry Maerschalk - Université Libre de BruxellesAudrey MarinovLuca Pernie - Université Libre de BruxellesAidan Sean Randle-CondeThomas Reis - Université Libre de BruxellesTomislav Seva - Université Libre de BruxellesCatherine Vander VeldePascal Vanlaer - Université Libre de BruxellesRyo YonamineFlorian Zenoni - Université Libre de BruxellesFengwangdong Zhang - Université Libre de BruxellesDidar Dobur - Université Libre de BruxellesCMS Collaboration
- Contributors
- Y Onel (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- Physics letters. B, Vol.750, pp.494-519
- DOI
- 10.1016/j.physletb.2015.09.062
- ISSN
- 0370-2693
- eISSN
- 1873-2445
- Publisher
- Elsevier
- Grant note
- DOI: 10.13039/501100003413, name: Federal Ministry of Science, Research and Economy; DOI: 10.13039/501100002428, name: Austrian Science Fund; DOI: 10.13039/501100002661, name: Fonds de la Recherche Scientifique; DOI: 10.13039/501100003130, name: Fonds voor Wetenschappelijk Onderzoek; DOI: 10.13039/501100003593, name: CNPq; DOI: 10.13039/501100002322, name: CAPES; DOI: 10.13039/501100004586, name: FAPERJ; DOI: 10.13039/501100001807, name: FAPESP; DOI: 10.13039/501100005992, name: Ministry of Education and Science; DOI: 10.13039/100012470, name: CERN; DOI: 10.13039/501100002367, name: Chinese Academy of Sciences; DOI: 10.13039/501100002855, name: Ministry of Science and Technology of the People's Republic of China; DOI: 10.13039/501100001809, name: National Natural Science Foundation of China; DOI: 10.13039/100007637, name: COLCIENCIAS; DOI: 10.13039/501100003415, name: Ministry of Science, Education and Sports; DOI: 10.13039/501100004488, name: Croatian Science Foundation; DOI: 10.13039/501100001810, name: Research Promotion Foundation; DOI: 10.13039/501100003510, name: Ministry of Education and Research; DOI: 10.13039/501100002301, name: Estonian Research Council, award: IUT23-4, IUT23-6; DOI: 10.13039/501100008530, name: European Regional Development Fund; DOI: 10.13039/501100002341, name: Academy of Finland; name: Finnish Ministry of Education and Culture; name: Helsinki Institute of Physics; DOI: 10.13039/501100004794, name: CNRS; DOI: 10.13039/501100006489, name: Commissariat à l'Énergie Atomique et aux Énergies Alternatives; DOI: 10.13039/501100002347, name: Bundesministerium für Bildung und Forschung; DOI: 10.13039/501100001659, name: Deutsche Forschungsgemeinschaft; name: Helmholtz-Gemeinschaft Deutscher Forschungszentren; DOI: 10.13039/501100003448, name: General Secretariat for Research and Technology; name: National Scientific Research Foundation; name: National Innovation Office; DOI: 10.13039/501100001502, name: Department of Atomic Energy, Government of India; DOI: 10.13039/501100006143, name: Department of Science and Technology; name: Institute for Studies in Theoretical Physics and Mathematics; DOI: 10.13039/501100001602, name: Science Foundation Ireland; DOI: 10.13039/501100004007, name: Istituto Nazionale di Fisica Nucleare; DOI: 10.13039/501100003621, name: Ministry of Science, ICT and Future Planning; DOI: 10.13039/501100003725, name: National Research Foundation of Korea; name: Academy of Sciences; name: Ministry of Education; DOI: 10.13039/501100004386, name: University of Malaya; DOI: 10.13039/501100008688, name: CINVESTAV; DOI: 10.13039/501100003141, name: CONACYT; name: SEP; name: UASLP-FAI; DOI: 10.13039/501100003524, name: Ministry of Business, Innovation and Employment; DOI: 10.13039/100016663, name: Atomic Energy Commission; DOI: 10.13039/501100004569, name: Ministry of Science and Higher Education; DOI: 10.13039/501100004281, name: National Science Centre; DOI: 10.13039/501100001871, name: Fundação para a Ciência e a Tecnologia; DOI: 10.13039/501100003822, name: JINR; DOI: 10.13039/501100003443, name: Ministry of Education and Science of the Russian Federation; DOI: 10.13039/501100013131, name: Federal Agency of Atomic Energy of the Russian Federation; DOI: 10.13039/501100002674, name: Russian Academy of Sciences; DOI: 10.13039/501100002261, name: Russian Foundation for Basic Research; DOI: 10.13039/501100004564, name: Ministry of Education, Science and Technological Development; name: Secretaría de Estado de Investigación; name: Desarrollo e Innovación; name: Programa Consolider-Ingenio 2010; name: ETH Board; DOI: 10.13039/501100003006, name: ETH; DOI: 10.13039/501100004219, name: PSI; DOI: 10.13039/501100001711, name: SNF; name: UniZH; name: Canton Zurich; name: SER; name: Ministry of Science and Technology; name: Center of Excellence in Physics; DOI: 10.13039/100016907, name: Institute for the Promotion of Teaching Science and Technology; name: Special Task Force for Activating Research; DOI: 10.13039/501100004192, name: National Science and Technology Development Agency; name: Scientific and Technical Research Council; name: Atomic Energy Authority; DOI: 10.13039/501100004742, name: National Academy of Sciences of Ukraine; name: State Fund for Fundamental Researches; DOI: 10.13039/501100000271, name: Science and Technology Facilities Council; DOI: 10.13039/100000015, name: Department of Energy; DOI: 10.13039/100000001, name: National Science Foundation; name: Marie-Curie program; DOI: 10.13039/501100000781, name: European Research Council; name: EPLANET; DOI: 10.13039/501100004117, name: Leventis Foundation; DOI: 10.13039/100000879, name: A.P. Sloan Foundation; DOI: 10.13039/100005156, name: Alexander von Humboldt Foundation; name: Federal Science Policy Office; DOI: 10.13039/501100003134, name: Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture; DOI: 10.13039/501100003132, name: Agentschap voor Innovatie door Wetenschap en Technologie; DOI: 10.13039/501100001823, name: Ministry of Education, Youth and Sports; name: Council of Science and Industrial Research; DOI: 10.13039/501100001870, name: Foundation for Polish Science; DOI: 10.13039/100007388, name: Compagnia di San Paolo; name: Consorzio per la Fisica; DOI: 10.13039/501100003407, name: MIUR, award: 20108T4XTM; name: EU-ESF; name: NSRF; DOI: 10.13039/100008982, name: Qatar National Research Fund
- Language
- English
- Date published
- 01/01/2015
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199751202771
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