https://doi.org/10.1140/epjc/s10052-017-5192-z
Regular Article - Experimental Physics
Search for heavy resonances that decay into a vector boson and a Higgs boson in hadronic final states at
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Yerevan Physics Institute, Yerevan, Armenia
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Institut für Hochenergiephysik, Vienna, Austria
3
Institute for Nuclear Problems, Minsk, Belarus
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Universiteit Antwerpen, Antwerpen, Belgium
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Vrije Universiteit Brussel, Brussel, Belgium
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Université Libre de Bruxelles, Brussels, Belgium
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Ghent University, Ghent, Belgium
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Université Catholique de Louvain, Louvain-la-Neuve, Belgium
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Université de Mons, Mons, Belgium
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Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil
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Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
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Universidade Estadual Paulista , Universidade Federal do ABC, São Paulo, Brazil
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Institute for Nuclear Research and Nuclear Energy of Bulgaria Academy of Sciences, Sofia, Bulgaria
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University of Sofia, Sofia, Bulgaria
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Beihang University, Beijing, China
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Institute of High Energy Physics, Beijing, China
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State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China
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Universidad de Los Andes, Bogota, Colombia
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Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
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Faculty of Science, University of Split, Split, Croatia
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Institute Rudjer Boskovic, Zagreb, Croatia
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University of Cyprus, Nicosia, Cyprus
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Charles University, Prague, Czech Republic
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Universidad San Francisco de Quito, Quito, Ecuador
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Egyptian Network of High Energy Physics, Academy of Scientific Research and Technology of the Arab Republic of Egypt, Cairo, Egypt
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National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
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Department of Physics, University of Helsinki, Helsinki, Finland
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Helsinki Institute of Physics, Helsinki, Finland
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Lappeenranta University of Technology, Lappeenranta, Finland
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IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
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Laboratoire Leprince-Ringuet, Ecole polytechnique, CNRS/IN2P3, Université Paris-Saclay, Palaiseau, France
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Université de Strasbourg, CNRS, IPHC UMR 7178, 67000, Strasbourg, France
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Centre de Calcul de l’Institut National de Physique Nucleaire et de Physique des Particules, CNRS/IN2P3, Villeurbanne, France
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Institut de Physique Nucléaire de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Villeurbanne, France
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Georgian Technical University, Tbilisi, Georgia
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Tbilisi State University, Tbilisi, Georgia
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RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany
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RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany
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RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany
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Deutsches Elektronen-Synchrotron, Hamburg, Germany
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University of Hamburg, Hamburg, Germany
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Institut für Experimentelle Kernphysik, Karlsruhe, Germany
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Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece
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National and Kapodistrian University of Athens, Athens, Greece
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University of Ioánnina, Ioannina, Greece
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MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary
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Wigner Research Centre for Physics, Budapest, Hungary
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Institute of Nuclear Research ATOMKI, Debrecen, Hungary
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Institute of Physics, University of Debrecen, Debrecen, Hungary
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Indian Institute of Science (IISc), Bangalore, India
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National Institute of Science Education and Research, Bhubaneswar, India
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Panjab University, Chandigarh, India
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University of Delhi, Delhi, India
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Saha Institute of Nuclear Physics, HBNI, Kolkata, India
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Indian Institute of Technology Madras, Madras, India
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Bhabha Atomic Research Centre, Mumbai, India
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Tata Institute of Fundamental Research-A, Mumbai, India
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Tata Institute of Fundamental Research-B, Mumbai, India
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Indian Institute of Science Education and Research (IISER), Pune, India
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Institute for Research in Fundamental Sciences (IPM), Tehran, Iran
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University College Dublin, Dublin, Ireland
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INFN Sezione di Bari , Università di Bari , Politecnico di Bari, Bari, Italy
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INFN Sezione di Bologna , Università di Bologna, Bologna, Italy
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INFN Sezione di Catania , Università di Catania, Catania, Italy
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INFN Sezione di Firenze , Università di Firenze, Florence, Italy
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INFN Laboratori Nazionali di Frascati, Frascati, Italy
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INFN Sezione di Genova , Università di Genova, Genoa, Italy
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INFN Sezione di Milano-Bicocca , Università di Milano-Bicocca, Milan, Italy
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INFN Sezione di Napoli , Università di Napoli ’Federico II’ , Napoli, Italy, Università della Basilicata , Potenza, Italy , Università G. Marconi, Rome, Italy
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INFN Sezione di Padova , Università di Padova , Padova, Italy, Università di Trento, Trento, Italy
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INFN Sezione di Pavia , Università di Pavia, Pavia, Italy
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INFN Sezione di Perugia , Università di Perugia, Perugia, Italy
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INFN Sezione di Pisa , Università di Pisa , Scuola Normale Superiore di Pisa, Pisa, Italy
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INFN Sezione di Roma , Sapienza Università di Roma, Rome, Italy
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INFN Sezione di Torino , Università di Torino , Torino, Italy, Università del Piemonte Orientale, Novara, Italy
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INFN Sezione di Trieste , Università di Trieste, Trieste, Italy
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Kyungpook National University, Daegu, Korea
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Chonbuk National University, Jeonju, Korea
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Institute for Universe and Elementary Particles, Chonnam National University, Kwangju, Korea
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Hanyang University, Seoul, Korea
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Korea University, Seoul, Korea
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Seoul National University, Seoul, Korea
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University of Seoul, Seoul, Korea
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Sungkyunkwan University, Suwon, Korea
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Vilnius University, Vilnius, Lithuania
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National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia
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Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico
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Universidad Iberoamericana, Mexico City, Mexico
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Benemerita Universidad Autonoma de Puebla, Puebla, Mexico
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Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
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University of Auckland, Auckland, New Zealand
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University of Canterbury, Christchurch, New Zealand
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National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan
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National Centre for Nuclear Research, Swierk, Poland
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Faculty of Physics, Institute of Experimental Physics, University of Warsaw, Warsaw, Poland
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Laboratório de Instrumentação e Física Experimental de Partículas, Lisbon, Portugal
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Joint Institute for Nuclear Research, Dubna, Russia
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Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg, Russia
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Institute for Nuclear Research, Moscow, Russia
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Institute for Theoretical and Experimental Physics, Moscow, Russia
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Moscow Institute of Physics and Technology, Moscow, Russia
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National Research Nuclear University ’Moscow Engineering Physics Institute’ (MEPhI), Moscow, Russia
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P.N. Lebedev Physical Institute, Moscow, Russia
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Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
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Novosibirsk State University (NSU), Novosibirsk, Russia
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State Research Center of Russian Federation, Institute for High Energy Physics, Protvino, Russia
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Faculty of Physics and Vinca Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia
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Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
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Universidad Autónoma de Madrid, Madrid, Spain
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Universidad de Oviedo, Oviedo, Spain
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Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain
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CERN, European Organization for Nuclear Research, Geneva, Switzerland
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Paul Scherrer Institut, Villigen, Switzerland
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Institute for Particle Physics ETH Zurich, Zurich, Switzerland
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Universität Zürich, Zurich, Switzerland
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National Central University, Chung-Li, Taiwan
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National Taiwan University (NTU), Taipei, Taiwan
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Department of Physics, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
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Physics Department, Science and Art Faculty, Cukurova University, Adana, Turkey
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Physics Department, Middle East Technical University, Ankara, Turkey
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Bogazici University, Istanbul, Turkey
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Istanbul Technical University, Istanbul, Turkey
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Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkov, Ukraine
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National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine
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University of Bristol, Bristol, United Kingdom
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Rutherford Appleton Laboratory, Didcot, United Kingdom
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Imperial College, London, UK
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Brunel University, Uxbridge, UK
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Baylor University, Waco, USA
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Catholic University of America, Washington, USA
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The University of Alabama, Tuscaloosa, USA
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Boston University, Boston, USA
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Brown University, Providence, USA
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University of California Davis, Davis, USA
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University of California, Los Angeles, USA
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University of California Riverside, Riverside, USA
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University of California San Diego, La Jolla, USA
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Department of Physics, University of California Santa Barbara, Santa Barbara, USA
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California Institute of Technology, Pasadena, USA
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Carnegie Mellon University, Pittsburgh, USA
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University of Colorado Boulder, Boulder, USA
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Cornell University, Ithaca, USA
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Fermi National Accelerator Laboratory, Batavia, USA
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University of Florida, Gainesville, USA
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Florida International University, Miami, USA
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Florida State University, Tallahassee, USA
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Florida Institute of Technology, Melbourne, USA
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University of Illinois at Chicago (UIC), Chicago, USA
149
The University of Iowa, Iowa City, USA
150
Johns Hopkins University, Baltimore, USA
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The University of Kansas, Lawrence, USA
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Kansas State University, Manhattan, USA
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Lawrence Livermore National Laboratory, Livermore, USA
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University of Maryland, College Park, USA
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Massachusetts Institute of Technology, Cambridge, USA
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University of Minnesota, Minneapolis, USA
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University of Mississippi, Oxford, USA
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University of Nebraska-Lincoln, Lincoln, USA
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State University of New York at Buffalo, Buffalo, USA
160
Northeastern University, Boston, USA
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Northwestern University, Evanston, USA
162
University of Notre Dame, Notre Dame, USA
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The Ohio State University, Columbus, USA
164
Princeton University, Princeton, USA
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University of Puerto Rico, Mayaguez, USA
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Purdue University, West Lafayette, USA
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Purdue University Northwest, Hammond, USA
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Rice University, Houston, USA
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University of Rochester, Rochester, USA
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The Rockefeller University, New York, USA
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Rutgers, The State University of New Jersey, Piscataway, USA
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University of Tennessee, Knoxville, USA
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Texas A&M University, College Station, USA
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Texas Tech University, Lubbock, USA
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Vanderbilt University, Nashville, USA
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University of Virginia, Charlottesville, USA
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Wayne State University, Detroit, USA
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University of Wisconsin-Madison, Madison, WI, USA
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CERN, 1211, Geneva 23, Switzerland
* e-mail: cms-publication-committee-chair@cern.ch
Received:
5
July
2017
Accepted:
1
September
2017
Published online:
22
September
2017
A search for heavy resonances with masses above 1, decaying to final states containing a vector boson and a Higgs boson, is presented. The search considers hadronic decays of the vector boson, and Higgs boson decays to b quarks. The decay products are highly boosted, and each collimated pair of quarks is reconstructed as a single, massive jet. The analysis is performed using a data sample collected in 2016 by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13
, corresponding to an integrated luminosity of 35.9
. The data are consistent with the background expectation and are used to place limits on the parameters of a theoretical model with a heavy vector triplet. In the benchmark scenario with mass-degenerate
and
bosons decaying predominantly to pairs of standard model bosons, for the first time heavy resonances for masses as high as 3.3
are excluded at 95% confidence level, setting the most stringent constraints to date on such states decaying into a vector boson and a Higgs boson.
Key words: CMS / Physics / B2G / Diboson / VH / Higgs / Hadronic
© CERN for the benefit of the CMS collaboration, 2017