CMS Collaboration, The
Funding for this research was provided by:
SC, Armenia
Austrian Federal Ministry of Education, Science and Research, Austria
Austrian Science Fund, Austria
Belgian Fonds de la Recherche Scientifique, Belgium
Belgian Fonds voor Wetenschappelijk Onderzoek, Belgium
CNPq, Brazil
CAPES, Brazil
FAPERJ, Brazil
FAPERGS, Brazil
FAPESP, Brazil
Bulgarian Ministry of Education and Science, Bulgaria
Bulgarian National Science Fund, Bulgaria
CERN, Switzerland
Chinese Academy of Sciences, China
Ministry of Science and Technology, China
Chinese National Natural Science Foundation of China, China
Colombian Funding Agency (MINICIENCIAS), Columbia
Croatian Ministry of Science, Education and Sport, Croatia
Croatian Science Foundation, Croatia
Research and Innovation Foundation, Cyprus
SENESCYT, Ecuador
Estonian Research Council (PRG780)
Ministry of Education and Research via TK202, Estonia
Academy of Finland, Finland
Finnish Ministry of Education and Culture, Finland
Helsinki Institute of Physics, Finland
Institut National de Physique Nucléaire et de Physique des Particules, France
Centre National de la Recherche Scientifique, France
Commissariat à l’Énergie Atomique et aux Énergies Alternatives, France
Shota Rustaveli National Science Foundation, Georgia
Bundesministerium für Bildung und Forschung, Germany
Deutsche Forschungsgemeinschaft, Germany
Helmholtz-Gemeinschaft Deutscher Forschungszentren, Germany
General Secretariat for Research and Innovation, Greece
National Research, Development and Innovation Office, Hungary
Department of Atomic Energy, India
Department of Science and Technology, India
ICSC—National Research Centre for High Performance Computing, Big Data and Quantum Computing, funded by the NextGenerationEU program, Italy
FAIR—Future Artificial Intelligence Research; funded by the NextGenerationEU program, Italy
Institute for Research in Fundamental Studies, Iran
Science Foundation, Ireland
Istituto Nazionale di Fisica Nucleare, Italy
Korean Ministry of Education, Science and Technology, Korea
National Research Foundation of Korea (NRF), Korea
MES, Latvia
Research Council of Lithuania (LMTLT), agreement No. VS-19, Lithuania
Ministry of Education, Malaysia
University of Malaya, Malaysia
BUAP, Mexico
CINVESTAV, Mexico
CONACYT, Mexico
LNS, Mexico
SEP, Mexico
UASLP, Mexico
MOS, Montenegro
Ministry of Business, Innovation and Employment, New Zealand
Pakistan Atomic Energy Commission, Pakistan
Ministry of Educaton and Science, Poland
National Science Centre, Poland
Fundação para a Ciência e a Tecnologia, Portugal (CERN/FIS-PAR/0025/2019)
Ministry of Education, Science and Technological Development of Serbia, Serbia
MCIN/AEI, ERDF, a way of making Europe, Spain
Fondo Europeo de Desarrollo Regional, Spain, Spain
Plan de Ciencia, Tecnología e Innovación del Principado de Asturias, Spain
MOSTR, Sri Lanka
ETH Board, Switzerland
ETH Zurich, Switzerland
PSI, Switzerland
SNF, Switzerland
UniZH, Switzerland
Canton Zurich, Switzerland
SER, Switzerland
Ministry of Science and Technology, Taipei
Ministry of Higher Education, Science, Research and Innovation, Thailand
National Science and Technology Development Agency of Thailand, Thailand
Scientific and Technical Research Council of Turkey, Turkey
Turkish Atomic Energy Authority, Turkey
National Academy of Sciences of Ukraine, Ukraine
Science and Technology Facilities Council, UK
US Department of Energy, US
US National Science Foundation, US
Marie-Curie programme
European Research Council and EPLANET
European Research Council/European Cooperation in Science and Technology (Action CA16108)
Horizon 2020 Grant (675440)
Leventis Foundation, Cypress
Alfred P. Sloan Foundation, US
Alexander von Humboldt Foundation, Germany
Science Committee, Armenia (22rl-037)
Belgian Federal Science Policy Office, Belgium
Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture (FRIA-Belgium), Belgium
Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium), Belgium
Belgian Fonds de la Recherche Scientifique, “Excellence of Science - EOS” (30820817)
Belgian Fonds voor Wetenschappelijk Onderzoek, “Excellence of Science - EOS” (30820817)
Beijing Municipal Science & Technology Commission, China (Z191100007219010)
Fundamental Research Funds for the Central Universities, China
Ministry of Education, Youth and Sports (MEYS) of the Czech Republic, Czechia
Shota Rustaveli National Science Foundation, Georgia
Deutsche Forschungsgemeinschaft (DFG), Germany (Germany’s Excellence Strategy—EXC 2121 “Quantum Universe”—390833306)
Deutsche Forschungsgemeinschaft (DFG), Germany (400140256 - GRK2497)
Hellenic Foundation for Research and Innovation, Greece (Project Number 2288)
Hungarian Academy of Sciences, Hungary
New National Excellence Program - ÚNKP, the NKFIH, Hungary (K 131991)
Council of Scientific and Industrial Research, India, India
Latvian Council of Science, Latvia
Ministy of Education and Science, Poland (2022/WK/14)
National Science Center, Opus, Poland (2021/41/B/ST2/01369)
Fundação para a Ciência e a Tecnologia, Portugal (CEECIND/01334/2018)
National Priorities Research Program by Qatar National Research Fund, Qatar
Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia María de Maeztu, Spain (MDM-2017-0765)
Programa Severo Ochoa del Principado de Asturias, Spain
CUAASC, Thailand
National Science, Research and Innovation Fund via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation, grant, Thailand (B37G660013)
Kavli Foundation, US
Nvidia Corporation, US
Welch Foundation, US (C-1845)
Weston Havens Foundation, US
Institut für Hochenergiephysik (HEPHY) using the Cloud Infrastructure Platform (CLIP), Vienna, Austria
Inter-University Institute for High Energies, Brussels, Belgium
Université Catholique de Louvain, Louvain-la-Neuve, Belgium
São Paulo Research and Analysis Center, São Paulo, Brazil
Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
University of Sofia, Sofia, Bulgaria
Institute of High Energy Physics of the Chinese Academy of Sciences, Beijing, China
National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
Helsinki Institute of Physics, Helsinki, Finland
Grille de Recherche d’Ile de France (GRIF), Institut de recherche sur les lois fondamentales de l’Univers, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
Grille de Recherche d’Ile de France (GRIF), Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, France
Institut national de physique nucléaire et de physique des particules, IN2P3, Villeurbanne, France
Institut Pluridisciplinaire Hubert Curien (IPHC), Strasbourg, France
Deutsches Elektronen-Synchrotron, Hamburg, Germany
Karlsruher Institut für Technologie, Karlsruhe, Germany
RWTH Aachen University, Aachen, Germany
University of Ioánnina, Ioánnina, Greece
Wigner Research Centre for Physics, Budapest, Hungary
Tata Institute of Fundamental Research, Mumbai, India
INFN CNAF, Bologna, Italy
INFN Sezione di Bari, Università di Bari, Politecnico di Bari, Bari, Italy
INFN Sezione di Pisa, Università di Pisa, Scuola Normale Superiore di Pisa, Pisa, Italy
INFN Sezione di Roma, Sapienza Università di Roma, Rome, Italy
INFN Sezione di Trieste, Università di Trieste, Trieste, Italy
Laboratori Nazionali di Legnaro, Legnaro, Italy
National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan
Akademickie Centrum Komputerowe Cyfronet AGH, Krakow, Poland
National Centre for Nuclear Research, Swierk, Poland
Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal
Korea Institute of Science and Technology Information (KISTI), Daejeon, South Korea
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain
Port d’Informació Científica, Bellaterra, Spain
CERN, European Organization for Nuclear Research, Geneva, Switzerland
CSCS - Swiss National Supercomputing Centre, Lugano, Switzerland
National Center for High-performance Computing (NCHC), Hsinchu City, Taiwan
Middle East Technical University, Physics Department, Ankara, Turkey
National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine
GridPP, Brunel University, Uxbridge, United Kingdom
GridPP, Imperial College, London, United Kingdom
GridPP, Queen Mary University of London, London, United Kingdom
GridPP, Royal Holloway, University of London, London, United Kingdom
GridPP, Rutherford Appleton Laboratory, Didcot, United Kingdom
GridPP, University of Bristol, Bristol, United Kingdom
GridPP, University of Glasgow, Glasgow, United Kingdom
Baylor University, Waco, USA
California Institute of Technology, Pasadena, USA
Fermi National Accelerator Laboratory, Batavia, USA
Massachusetts Institute of Technology, Cambridge, USA
National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility, Berkeley, USA
Open Science Grid (OSG) Consortium, USA
Pittsburgh Supercomputing Center (PSC), Pittsburgh, USA
Purdue University, West Lafayette, USA
San Diego Supercomputer Center (SDSC), La Jolla, USA
Texas Advanced Computing Center (TACC), Austin, USA
University of California, San Diego, La Jolla, USA
University of Colorado Boulder, Boulder, USA
University of Florida, Gainesville, USA
University of Nebraska-Lincoln, Lincoln, USA
University of Wisconsin - Madison, Madison, USA
Vanderbilt University, Nashville, USA
Article Title: Observation of quantum entanglement in top quark pair production in proton–proton collisions ats=13 TeV
Journal Title: Reports on Progress in Physics
Article Type: paper
Copyright Information: © CERN, for the benefit of the CMS Collaboration
Publication dates
Date Received: 2024-06-06
Date Accepted: 2024-09-23
Online publication date: 2024-10-23