Search for Scalar Charm Quark Pair Production in pp Collisions at sqrt[s]=8 TeV with the ATLAS Detector

. 2015 Apr 24 ; 114 (16) : 161801. [epub] 20150422

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

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid25955046

The results of a dedicated search for pair production of scalar partners of charm quarks are reported. The search is based on an integrated luminosity of 20.3 fb^{-1} of pp collisions at sqrt[s]=8 TeV recorded with the ATLAS detector at the LHC. The search is performed using events with large missing transverse momentum and at least two jets, where the two leading jets are each tagged as originating from c quarks. Events containing isolated electrons or muons are vetoed. In an R-parity-conserving minimal supersymmetric scenario in which a single scalar-charm state is kinematically accessible, and where it decays exclusively into a charm quark and a neutralino, 95% confidence-level upper limits are obtained in the scalar-charm-neutralino mass plane such that, for neutralino masses below 200 GeV, scalar-charm masses up to 490 GeV are excluded.

2 Physikalisches Institut Georg August Universität Göttingen Germany

2 Physikalisches Institut Justus Liebig Universität Giessen Giessen Germany

AGH University of Science and Technology Faculty of Physics and Applied Computer Science Krakow Poland

Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics University of Bern Bern Switzerland

B 1 Stepanov Institute of Physics National Academy of Sciences of Belarus Minsk Republic of Belarus

Budker Institute of Nuclear Physics SB RAS Novosibirsk Russia

Cavendish Laboratory University of Cambridge Cambridge United Kingdom

Center for High Energy Physics University of Oregon Eugene OR United States of America

Centre de Calcul de l'Institut National de Physique Nucléaire et de Physique des Particules Villeurbanne France

Centre National de l'Energie des Sciences Techniques Nucleaires Rabat Morocco

Centro de Física Nuclear da Universidade de Lisboa Lisboa Portugal

Centro de Investigaciones Universidad Antonio Narino Bogota Colombia

CERN Geneva Switzerland

CPPM Aix Marseille Université and CNRS IN2P3 Marseille France

Czech Technical University Prague Praha Czech Republic

D 5 Skobeltsyn Institute of Nuclear Physics M 5 Lomonosov Moscow State University Moscow Russia

Departamento de Física Pontificia Universidad Católica de Chile Santiago Chile

Departamento de Fisica Teorica C 15 Universidad Autonoma de Madrid Madrid Spain

Departamento de Fisica Teorica y del Cosmos and CAFPE Universidad de Granada Granada Spain

Departamento de Física Universidad de Buenos Aires Buenos Aires Argentina

Departamento de Física Universidad Técnica Federico Santa María Valparaíso Chile

Departamento de Fisica Universidade do Minho Braga Portugal

Department for Physics and Technology University of Bergen Bergen Norway

Department of Modern Physics University of Science and Technology of China Anhui China

Department of Particle Physics The Weizmann Institute of Science Rehovot Israel

Department of Physics and Astronomy Iowa State University Ames IA United States of America

Department of Physics and Astronomy Michigan State University East Lansing MI United States of America

Department of Physics and Astronomy Shanghai Key Laboratory for Particle Physics and Cosmology Shanghai Jiao Tong University Shanghai China

Department of Physics and Astronomy Tufts University Medford MA United States of America

Department of Physics and Astronomy University College London London United Kingdom

Department of Physics and Astronomy University of California Irvine Irvine CA United States of America

Department of Physics and Astronomy University of New Mexico Albuquerque NM United States of America

Department of Physics and Astronomy University of Pittsburgh Pittsburgh PA United States of America

Department of Physics and Astronomy University of Sheffield Sheffield United Kingdom

Department of Physics and Astronomy University of Sussex Brighton United Kingdom

Department of Physics and Astronomy University of Uppsala Uppsala Sweden

Department of Physics and Astronomy University of Victoria Victoria BC Canada

Department of Physics and Astronomy York University Toronto ON Canada

Department of Physics Ankara University Ankara Turkey

Department of Physics Aristotle University of Thessaloniki Thessaloniki Greece

Department of Physics Bogazici University Istanbul Turkey

Department of Physics Boston University Boston MA United States of America

Department of Physics Brandeis University Waltham MA United States of America

Department of Physics Carleton University Ottawa ON Canada

Department of Physics Dogus University Istanbul Turkey

Department of Physics Duke University Durham NC United States of America

Department of Physics Engineering Gaziantep University Gaziantep Turkey

Department of Physics Hampton University Hampton VA United States of America

Department of Physics Humboldt University Berlin Germany

Department of Physics Indiana University Bloomington IN United States of America

Department of Physics Jožef Stefan Institute and University of Ljubljana Ljubljana Slovenia

Department of Physics Kyushu University Fukuoka Japan

Department of Physics Massachusetts Institute of Technology Cambridge MA United States of America

Department of Physics McGill University Montreal QC Canada

Department of Physics Nanjing University Jiangsu China

Department of Physics New York University New York NY United States of America

Department of Physics Northern Illinois University DeKalb IL United States of America

Department of Physics Oklahoma State University Stillwater OK United States of America

Department of Physics Oxford University Oxford United Kingdom

Department of Physics Royal Holloway University of London Surrey United Kingdom

Department of Physics Shinshu University Nagano Japan

Department of Physics Simon Fraser University Burnaby BC Canada

Department of Physics Stockholm University Sweden

Department of Physics Technion Israel Institute of Technology Haifa Israel

Department of Physics The Chinese University of Hong Kong Shatin N T Hong Kong China

Department of Physics The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong China

Department of Physics The University of Michigan Ann Arbor MI United States of America

Department of Physics The University of Texas at Arlington Arlington TX United States of America

Department of Physics Tokyo Institute of Technology Tokyo Japan

Department of Physics University of Adelaide Adelaide Australia

Department of Physics University of Alberta Edmonton AB Canada

Department of Physics University of Arizona Tucson AZ United States of America

Department of Physics University of British Columbia Vancouver BC Canada

Department of Physics University of Cape Town Cape Town South Africa

Department of Physics University of Coimbra Coimbra Portugal

Department of Physics University of Illinois Urbana IL United States of America

Department of Physics University of Johannesburg Johannesburg South Africa

Department of Physics University of Massachusetts Amherst MA United States of America

Department of Physics University of Oslo Oslo Norway

Department of Physics University of Pennsylvania Philadelphia PA United States of America

Department of Physics University of Toronto Toronto ON Canada

Department of Physics University of Warwick Coventry United Kingdom

Department of Physics University of Washington Seattle WA United States of America

Department of Physics University of Wisconsin Madison WI United States of America

Department of Physics Yale University New Haven CT United States of America

Department of Subnuclear Physics Institute of Experimental Physics of the Slovak Academy of Sciences Kosice Slovak Republic

Departments of Physics and Astronomy and Chemistry Stony Brook University Stony Brook NY United States of America

DESY Hamburg and Zeuthen Germany

Dipartimento di Chimica Fisica e Ambiente Università di Udine Udine Italy

Dipartimento di Fisica e Astronomia Università di Bologna Bologna Italy

Dipartimento di Fisica E Fermi Università di Pisa Pisa Italy

Dipartimento di Fisica Sapienza Università di Roma Roma Italy

Dipartimento di Fisica Università della Calabria Rende Italy

Dipartimento di Fisica Università di Genova Genova Italy

Dipartimento di Fisica Università di Milano Milano Italy

Dipartimento di Fisica Università di Napoli Napoli Italy

Dipartimento di Fisica Università di Pavia Pavia Italy

Dipartimento di Fisica Università di Roma Tor Vergata Roma Italy

Dipartimento di Matematica e Fisica Università del Salento Lecce Italy

Dipartimento di Matematica e Fisica Università Roma Tre Roma Italy

Division of Physics TOBB University of Economics and Technology Ankara Turkey

DSM IRFU Gif sur Yvette France

E Andronikashvili Institute of Physics Iv Javakhishvili Tbilisi State University Tbilisi Georgia

Electrical Circuits Department Federal University of Juiz de Fora Juiz de Fora Brazil

Enrico Fermi Institute University of Chicago Chicago IL United States of America

Fachbereich C Physik Bergische Universität Wuppertal Wuppertal Germany

Fachbereich Physik Universität Siegen Siegen Germany

Faculdade de Ciências Universidade de Lisboa Lisboa Portugal

Faculté des Sciences Ain Chock Réseau Universitaire de Physique des Hautes Energies Université Hassan 2 Casablanca Morocco

Faculté des Sciences Semlalia Université Cadi Ayyad LPHEA Marrakech Morocco

Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco

Faculté des sciences Université Mohammed 5 Agdal Rabat Morocco

Faculty of Applied Information Science Hiroshima Institute of Technology Hiroshima Japan

Faculty of Mathematics and Physics Charles University Prague Praha Czech Republic

Faculty of Mathematics Physics and Informatics Comenius University Bratislava Slovak Republic

Faculty of Pure and Applied Sciences University of Tsukuba Tsukuba Japan

Faculty of Science Kyoto University Kyoto Japan

Faculty of Science Okayama University Okayama Japan

Fakultät für Mathematik und Physik Albert Ludwigs Universität Freiburg Germany

Fakultät für Physik Ludwig Maximilians Universität München München Germany

Fakultät für Physik und Astronomie Julius Maximilians Universität Würzburg Germany

Federal University of Sao Joao del Rei Sao Joao del Rei Brazil

Fysiska institutionen Lunds universitet Lund Sweden

Graduate School of Science and Kobayashi Maskawa Institute Nagoya University Nagoya Japan

Graduate School of Science and Technology Tokyo Metropolitan University Tokyo Japan

Graduate School of Science Kobe University Kobe Japan

Graduate School of Science Osaka University Osaka Japan

Group of Particle Physics University of Montreal Montreal QC Canada

High Energy Physics Division Argonne National Laboratory Argonne IL United States of America

High Energy Physics Institute Tbilisi State University Tbilisi Georgia

Homer L Dodge Department of Physics and Astronomy University of Oklahoma Norman OK United States of America

ICTP Trieste Italy

INFN Gruppo Collegato di Cosenza Laboratori Nazionali di Frascati Italy

INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy

INFN Laboratori Nazionali di Frascati Frascati Italy

INFN Sezione di Bologna Italy

INFN Sezione di Genova Italy

INFN Sezione di Lecce Italy

INFN Sezione di Milano Italy

INFN Sezione di Napoli Italy

INFN Sezione di Pavia Italy

INFN Sezione di Pisa Italy

INFN Sezione di Roma Italy

INFN Sezione di Roma Tor Vergata Italy

INFN Sezione di Roma Tre Italy

Institut de Física d'Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona Barcelona Spain

Institut für Astro und Teilchenphysik Leopold Franzens Universität Innsbruck Austria

Institut für Experimentelle Physik 4 Technische Universität Dortmund Dortmund Germany

Institut für Kern und Teilchenphysik Technische Universität Dresden Dresden Germany

Institut für Physik Universität Mainz Mainz Germany

Institute for Mathematics Astrophysics and Particle Physics Radboud University Nijmegen Nikhef Nijmegen Netherlands

Institute for Theoretical and Experimental Physics Moscow Russia

Institute of High Energy Physics Chinese Academy of Sciences Beijing China

Institute of Physics Academia Sinica Taipei Taiwan

Institute of Physics Academy of Sciences of the Czech Republic Praha Czech Republic

Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan

Institute of Physics University of Belgrade Belgrade Serbia

Instituto de Física Corpuscular University of Valencia and CSIC Valencia Spain

Instituto de Física La Plata Universidad Nacional de La Plata and CONICET La Plata Argentina

Instituto de Fisica Universidade de Sao Paulo Sao Paulo Brazil

International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan

Joint Institute for Nuclear Research JINR Dubna Dubna Russia

KEK High Energy Accelerator Research Organization Tsukuba Japan

Kirchhoff Institut für Physik Ruprecht Karls Universität Heidelberg Heidelberg Germany

Kyoto University of Education Kyoto Japan

Laboratoire de Physique Corpusculaire Clermont Université and Université Blaise Pascal and CNRS IN2P3 Clermont Ferrand France

Laboratoire de Physique Nucléaire et de Hautes Energies UPMC and Université Paris Diderot and CNRS IN2P3 Paris France

Laboratoire de Physique Subatomique et de Cosmologie Université Grenoble Alpes CNRS IN2P3 Grenoble France

Laboratorio de Instrumentacao e Fisica Experimental de Particulas LIP Lisboa Portugal

Laboratory for Particle Physics and Cosmology Harvard University Cambridge MA United States of America

LAL Université Paris Sud and CNRS IN2P3 Orsay France

LAPP CNRS IN2P3 and Université de Savoie Annecy le Vieux France

Louisiana Tech University Ruston LA United States of America

Marian Smoluchowski Institute of Physics Jagiellonian University Krakow Poland

Max Planck Institut für Physik München Germany

Nagasaki Institute of Applied Science Nagasaki Japan

National Institute for Research and Development of Isotopic and Molecular Technologies Physics Department Cluj Napoca Romania

National Institute of Physics and Nuclear Engineering Bucharest Romania

National Research Nuclear University MEPhI Moscow Russia

National Scientific and Educational Centre for Particle and High Energy Physics Minsk Republic of Belarus

Nevis Laboratory Columbia University Irvington NY United States of America

Niels Bohr Institute University of Copenhagen Kobenhavn Denmark

Nikhef National Institute for Subatomic Physics and University of Amsterdam Amsterdam Netherlands

Ohio State University Columbus OH United States of America

Oliver Lodge Laboratory University of Liverpool Liverpool United Kingdom

P N Lebedev Institute of Physics Academy of Sciences Moscow Russia

Palacký University RCPTM Olomouc Czech Republic

Particle Physics Department Rutherford Appleton Laboratory Didcot United Kingdom

Petersburg Nuclear Physics Institute Gatchina Russia

Physics Department Brookhaven National Laboratory Upton NY United States of America

Physics Department Lancaster University Lancaster United Kingdom

Physics Department National Technical University of Athens Zografou Greece

Physics Department Royal Institute of Technology Stockholm Sweden

Physics Department Southern Methodist University Dallas TX United States of America

Physics Department SUNY Albany Albany NY United States of America

Physics Department Tsinghua University Beijing 100084 China

Physics Department University of Athens Athens Greece

Physics Department University of Texas at Dallas Richardson TX United States of America

Physics Division Lawrence Berkeley National Laboratory and University of California Berkeley CA United States of America

Physikalisches Institut Ruprecht Karls Universität Heidelberg Heidelberg Germany

Physikalisches Institut University of Bonn Bonn Germany

Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel

Ritsumeikan University Kusatsu Shiga Japan

Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz CA United States of America

School of Physics and Astronomy Queen Mary University of London London United Kingdom

School of Physics and Astronomy University of Birmingham Birmingham United Kingdom

School of Physics and Astronomy University of Manchester Manchester United Kingdom

School of Physics Shandong University Shandong China

School of Physics University of Melbourne Victoria Australia

School of Physics University of Sydney Sydney Australia

School of Physics University of the Witwatersrand Johannesburg South Africa

Section de Physique Université de Genève Geneva Switzerland

SLAC National Accelerator Laboratory Stanford CA United States of America

State Research Center Institute for High Energy Physics Protvino Russia

SUPA School of Physics and Astronomy University of Edinburgh Edinburgh United Kingdom

SUPA School of Physics and Astronomy University of Glasgow Glasgow United Kingdom

The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences Krakow Poland

The Oskar Klein Centre Stockholm Sweden

TRIUMF Vancouver BC Canada

Universidade Federal do Rio De Janeiro COPPE EE IF Rio de Janeiro Brazil

University of Iowa Iowa City IA United States of America

Waseda University Tokyo Japan

Yerevan Physics Institute Yerevan Armenia

ZITI Institut für technische Informatik Ruprecht Karls Universität Heidelberg Mannheim Germany

Citace poskytuje Crossref.org

Najít záznam

Citační ukazatele

Nahrávání dat ...

Možnosti archivace

Nahrávání dat ...