Search for pair-produced dijet resonances in four-jet final states in pp collisions at sqrt[s] = 7 TeV

. 2013 Apr 05 ; 110 (14) : 141802. [epub] 20130404

Status PubMed-not-MEDLINE Jazyk angličtina Země Spojené státy americké Médium print-electronic

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid25166980

A search for the pair production of a heavy, narrow resonance decaying into two jets has been performed using events collected in sqrt[s] = 7 TeV pp collisions with the CMS detector at the LHC. The data sample corresponds to an integrated luminosity of 5.0 fb(-1). Events are selected with at least four jets and two dijet combinations with similar dijet mass. No resonances are found in the dijet mass spectrum. The upper limit at 95% confidence level on the product of the resonance pair production cross section, the branching fractions into dijets, and the acceptance varies from 0.22 to 0.005 pb, for resonance masses between 250 and 1200 GeV. Pair-produced colorons decaying into qq are excluded for coloron masses between 250 and 740 GeV.

Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt

Baylor University Waco Texas USA

Benemerita Universidad Autonoma de Puebla Puebla Mexico

Bhabha Atomic Research Centre Mumbai India

Bogazici University Istanbul Turkey

Boston University Boston Massachusetts USA

Brown University Providence Rhode Island USA

Brunel University Uxbridge United Kingdom

California Institute of Technology Pasadena California USA

Carnegie Mellon University Pittsburgh Pennsylvania USA

Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil

Centro de Investigacion y de Estudios Avanzados del IPN Mexico City Mexico

Centro de Investigaciones Energéticas Medioambientales y Tecnológicas Madrid Spain

CERN European Organization for Nuclear Research Geneva Switzerland

Charles University Prague Czech Republic

Chonnam National University Institute for Universe and Elementary Particles Kwangju Korea

Chulalongkorn University Bangkok Thailand

Cornell University Ithaca New York USA

Cukurova University Adana Turkey

Department of Physics University of Helsinki Helsinki Finland

Deutsches Elektronen Synchrotron Hamburg Germany

DSM IRFU CEA Saclay Gif sur Yvette France

Fairfield University Fairfield Califonia USA

Fermi National Accelerator Laboratory Batavia Illinois USA

Florida Institute of Technology Melbourne Florida USA

Florida International University Miami Florida USA

Florida State University Tallahassee Florida USA

Ghent University Ghent Belgium

Helsinki Institute of Physics Helsinki Finland

Imperial College London United Kingdom

INFN Laboratori Nazionali di Frascati Frascati Italy

INFN Sezione di Bari Bari Italy

INFN Sezione di Bari Bari Italy and Politecnico di Bari Bari Italy

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INFN Sezione di Napoli Napoli Italy and Università della Basilicata Napoli Italy

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INFN Sezione di Padova Padova Italy and Università di Padova Padova Italy

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INFN Sezione di Pisa Pisa Italy and Scuola Normale Superiore di Pisa Pisa Italy

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INFN Sezione di Roma Roma Italy

INFN Sezione di Roma Roma Italy and Università di Roma Roma Italy

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INFN Sezione di Torino Torino Italy and Università del Piemonte Orientale Torino Italy

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INFN Sezione di Trieste Trieste Italy and Università di Trieste Trieste Italy

Institut für Experimentelle Kernphysik Karlsruhe Germany

Institut für Hochenergiephysik der OeAW Wien Austria

Institut Pluridisciplinaire Hubert Curien Université de Strasbourg Université de Haute Alsace Mulhouse CNRS IN2P3 Strasbourg France

Institute for Nuclear Research and Nuclear Energy Sofia Bulgaria

Institute for Nuclear Research Moscow Russia

Institute for Particle Physics ETH Zurich Zurich Switzerland

Institute for Research in Fundamental Sciences Tehran Iran

Institute for Theoretical and Experimental Physics Moscow Russia

Institute of Experimental Physics Faculty of Physics University of Warsaw Warsaw Poland

Institute of High Energy Physics and Informatization Tbilisi State University Tbilisi Georgia

Institute of High Energy Physics Beijing China

Institute of Nuclear Physics Demokritos Aghia Paraskevi Greece

Institute of Nuclear Research ATOMKI Debrecen Hungary

Institute Rudjer Boskovic Zagreb Croatia

Instituto de Física de Cantabria CSIC Universidad de Cantabria Santander Spain

Istanbul Technical University Istanbul Turkey

Johns Hopkins University Baltimore Maryland USA

Joint Institute for Nuclear Research Dubna Russia

Kangwon National University Chunchon Korea

Kansas State University Manhattan Kansas USA

KFKI Research Institute for Particle and Nuclear Physics Budapest Hungary

Korea University Seoul Korea

Kyungpook National University Daegu Korea

Laboratoire Leprince Ringuet Ecole Polytechnique IN2P3 CNRS Palaiseau France

Laboratório de Instrumentação e Física Experimental de Partículas Lisboa Portugal

Lappeenranta University of Technology Lappeenranta Finland

Lawrence Livermore National Laboratory Livermore California USA

Massachusetts Institute of Technology Cambridge Massachusetts USA

Middle East Technical University Physics Department Ankara Turkey

National Central University Chung Li Taiwan

National Centre for Nuclear Research Swierk Poland

National Centre for Particle and High Energy Physics Minsk Belarus

National Centre for Physics Quaid 1 Azam University Islamabad Pakistan

National Institute of Chemical Physics and Biophysics Tallinn Estonia

National Scientific Center Kharkov Institute of Physics and Technology Kharkov Ukraine

National Taiwan University Taipei Taiwan

Northeastern University Boston Massachusetts USA

Northwestern University Evanston Illinois USA

P N Lebedev Physical Institute Moscow Russia

Panjab University Chandigarh India

Paul Scherrer Institut Villigen Switzerland

Petersburg Nuclear Physics Institute Gatchina Russia

Princeton University Princeton New Jersey USA

Purdue University Calumet Hammond New Jersey USA

Purdue University West Lafayette Indiana USA

Rice University Houston Texas USA

Rutgers The State University of New Jersey Piscataway New Jersey USA

Rutherford Appleton Laboratory Didcot United Kingdom

RWTH Aachen University 1 Physikalisches Institut Aachen Germany

RWTH Aachen University 3 Physikalisches Institut A Aachen Germany

RWTH Aachen University 3 Physikalisches Institut B Aachen Germany

Saha Institute of Nuclear Physics Kolkata India

Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State University Moscow Russia

State Key Laboratory of Nuclear Physics and Technology Peking University Beijing China

State Research Center of Russian Federation Institute for High Energy Physics Protvino Russia

State University of New York at Buffalo Buffalo New York USA

Sungkyunkwan University Suwon Korea

Tata Institute of Fundamental Research EHEP Mumbai India

Tata Institute of Fundamental Research HECR Mumbai India

Technical University of Split Split Croatia

Texas A and M University College Station Texas USA

Texas Tech University Lubbock Texas USA

The Ohio State University Columbus Ohio USA

The Rockefeller University New York New York USA

The University of Alabama Tuscaloosa Alabama USA

The University of Iowa Iowa City Iowa USA

The University of Kansas Lawrence Kansas USA

Universidad Autónoma de Madrid Madrid Spain

Universidad Autónoma de San Luis Potosí San Luis Potosí Mexico

Universidad de Los Andes Bogota Colombia

Universidad de Oviedo Oviedo Spain

Universidad Iberoamericana Mexico City Mexico

Universidade do Estado do Rio de Janeiro Rio de Janeiro Brazil

Universidade Estadual Paulista São Paulo Brazil

Universidade Federal do ABC São Paulo Brazil

Universität Zürich Zurich Switzerland

Université Catholique de Louvain Louvain la Neuve Belgium

Université de Lyon Université Claude Bernard Lyon 1 CNRS IN2P3 Institut de Physique Nucléaire de Lyon Villeurbanne France

Université de Mons Mons Belgium

Université Libre de Bruxelles Bruxelles Belgium

Universiteit Antwerpen Antwerpen Belgium

University of Athens Athens Greece

University of Auckland Auckland New Zealand

University of Belgrade Faculty of Physics and Vinca Institute of Nuclear Sciences Belgrade Serbia

University of Bristol Bristol United Kingdom

University of California Davis Davis California USA

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University of California Riverside Riverside California USA

University of California San Diego La Jolla California USA

University of California Santa Barbara Santa Barbara California USA

University of Canterbury Christchurch New Zealand

University of Colorado at Boulder Boulder Colorado USA

University of Cyprus Nicosia Cyprus

University of Debrecen Debrecen Hungary

University of Delhi Delhi India

University of Florida Gainesville Florida USA

University of Hamburg Hamburg Germany

University of Illinois at Chicago Chicago Illinois USA

University of Ioánnina Ioánnina Greece

University of Maryland College Park Maryland USA

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University of Puerto Rico Mayaguez Puerto Rico

University of Rochester Rochester New York USA

University of Seoul Seoul Korea

University of Sofia Sofia Bulgaria

University of Split Split Croatia

University of Tennessee Knoxville Tennessee USA

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University of Wisconsin Madison Wisconsin USA

Vanderbilt University Nashville Tennessee USA

Vilnius University Vilnius Lithuania

Vrije Universiteit Brussel Brussel Belgium

Wayne State University Detroit Michigan USA

Yerevan Physics Institute Yerevan Armenia

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