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Search for Higgs and Z Boson Decays to ϕγ with the ATLAS Detector.
Aaboud, M; Aad, G; Abbott, B; Abdallah, J; Abdinov, O; Abeloos, B; Aben, R; AbouZeid, O S; Abraham, N L; Abramowicz, H; Abreu, H; Abreu, R; Abulaiti, Y; Acharya, B S; Adamczyk, L; Adams, D L; Adelman, J; Adomeit, S; Adye, T; Affolder, A A; Agatonovic-Jovin, T; Agricola, J; Aguilar-Saavedra, J A; Ahlen, S P; Ahmadov, F; Aielli, G; Akerstedt, H; Åkesson, T P A; Akimov, A V; Alberghi, G L; Albert, J; Albrand, S; Alconada Verzini, M J; Aleksa, M; Aleksandrov, I N; Alexa, C; Alexander, G; Alexopoulos, T; Alhroob, M; Ali, B; Aliev, M; Alimonti, G; Alison, J; Alkire, S P; Allbrooke, B M M; Allen, B W; Allport, P P; Aloisio, A; Alonso, A; Alonso, F.
Afiliación
  • Aaboud M; Faculté des Sciences, Université Mohamed Premier and LPTPM, Oujda, Morocco.
  • Aad G; CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France.
  • Abbott B; Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, Oklahoma, USA.
  • Abdallah J; University of Iowa, Iowa City, Iowa, USA.
  • Abdinov O; Institute of Physics, Azerbaijan Academy of Sciences, Baku, Azerbaijan.
  • Abeloos B; LAL, Université Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France.
  • Aben R; Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands.
  • AbouZeid OS; Santa Cruz Institute for Particle Physics, University of California Santa Cruz, Santa Cruz, California, USA.
  • Abraham NL; Department of Physics and Astronomy, University of Sussex, Brighton, United Kingdom.
  • Abramowicz H; Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel.
  • Abreu H; Department of Physics, Technion: Israel Institute of Technology, Haifa, Israel.
  • Abreu R; Center for High Energy Physics, University of Oregon, Eugene, Oregon, USA.
  • Abulaiti Y; Department of Physics, Stockholm University, Sweden.
  • Acharya BS; The Oskar Klein Centre, Stockholm, Sweden.
  • Adamczyk L; INFN Gruppo Collegato di Udine, Sezione di Trieste, Udine, Italy.
  • Adams DL; ICTP, Trieste, Italy.
  • Adelman J; AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow, Poland.
  • Adomeit S; Physics Department, Brookhaven National Laboratory, Upton, New York, USA.
  • Adye T; Department of Physics, Northern Illinois University, DeKalb, Illinois, USA.
  • Affolder AA; Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany.
  • Agatonovic-Jovin T; Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom.
  • Agricola J; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom.
  • Aguilar-Saavedra JA; Institute of Physics, University of Belgrade, Belgrade, Serbia.
  • Ahlen SP; II Physikalisches Institut, Georg-August-Universität, Göttingen, Germany.
  • Ahmadov F; Laboratório de Instrumentação e Física Experimental de Partículas - LIP, Lisboa, Portugal.
  • Aielli G; Departamento de Fisica Teorica y del Cosmos and CAFPE, Universidad de Granada, Granada (Spain), Portugal.
  • Akerstedt H; Department of Physics, Boston University, Boston, Massachusetts, USA.
  • Åkesson TP; Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia.
  • Akimov AV; INFN Sezione di Roma Tor Vergata, Italy.
  • Alberghi GL; Dipartimento di Fisica, Università di Roma Tor Vergata, Roma, Italy.
  • Albert J; Department of Physics, Stockholm University, Sweden.
  • Albrand S; The Oskar Klein Centre, Stockholm, Sweden.
  • Alconada Verzini MJ; Fysiska institutionen, Lunds universitet, Lund, Sweden.
  • Aleksa M; P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia.
  • Aleksandrov IN; INFN Sezione di Bologna, Italy.
  • Alexa C; Dipartimento di Fisica e Astronomia, Università di Bologna, Bologna, Italy.
  • Alexander G; Department of Physics and Astronomy, University of Victoria, Victoria, British Columbia, Canada.
  • Alexopoulos T; Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, Grenoble, France.
  • Alhroob M; Instituto de Física La Plata, Universidad Nacional de La Plata and CONICET, La Plata, Argentina.
  • Ali B; CERN, Geneva, Switzerland.
  • Aliev M; Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia.
  • Alimonti G; National Institute of Physics and Nuclear Engineering, Bucharest, Romania.
  • Alison J; Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel.
  • Alkire SP; Physics Department, National Technical University of Athens, Zografou, Greece.
  • Allbrooke BM; Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, Oklahoma, USA.
  • Allen BW; Czech Technical University in Prague, Praha, Czech Republic.
  • Allport PP; INFN Sezione di Lecce, Italy.
  • Aloisio A; Dipartimento di Matematica e Fisica, Università del Salento, Lecce, Italy.
  • Alonso A; INFN Sezione di Milano, Italy.
  • Alonso F; Enrico Fermi Institute, University of Chicago, Chicago, Illinois, USA.
Phys Rev Lett ; 117(11): 111802, 2016 Sep 09.
Article en En | MEDLINE | ID: mdl-27661680
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 sqrt[s]=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.

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2016 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2016 Tipo del documento: Article