Observation of B (2S)K and B (2S)K decays
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik, Vienna, Austria.
- 3 TU Wien, Vienna, Austria.
- 4 Institute for Nuclear Problems, Minsk, Belarus.
- 5 Universiteit Antwerpen, Antwerpen, Belgium.
- 6 Institute of Basic and Applied Sciences, Faculty of Engineering, Arab Academy for Science, Technology and Maritime Transport, Alexandria, Egypt.
- 7 Université Libre de Bruxelles, Brussels, Belgium.
- 8 Vrije Universiteit Brussel, Brussels, Belgium.
- 9 Ghent University, Ghent, Belgium.
- 10 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 11 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 12 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 13 Universidade Estadual de Campinas, Campinas, Brazil.
- 14 Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
- 15 The University of the State of Amazonas, Manaus, Brazil.
- 16 Universidade Estadual Paulista (a), Universidade Federal do ABC (b), São Paulo, Brazil.
- 17 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria.
- 18 University of Sofia, Sofia, Bulgaria.
- 19 Beihang University, Beijing, China.
- 20 University of Chinese Academy of Sciences, Beijing, China.
- 21 Department of Physics, Tsinghua University, Beijing, China.
- 22 UFMS, Nova Andradina, Brazil.
- 23 Department of Physics, Nanjing Normal University, Nanjing, China.
- 24 The University of Iowa, Iowa City, IA USA.
- 25 Institute of High Energy Physics, Beijing, China.
- 26 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 27 Sun Yat-Sen University, Guangzhou, China.
- 28 Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Fudan University, Shanghai, China.
- 29 Zhejiang University, Hangzhou, China, Zhejiang, China.
- 30 Universidad de Los Andes, Bogota, Colombia.
- 31 Universidad de Antioquia, Medellin, Colombia.
- 32 University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia.
- 33 University of Split, Faculty of Science, Split, Croatia.
- 34 Institute Rudjer Boskovic, Zagreb, Croatia.
- 35 Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of NRC 'Kurchatov Institute', Moscow, Russia.
- 36 University of Cyprus, Nicosia, Cyprus.
- 37 Charles University, Prague, Czech Republic.
- 38 Joint Institute for Nuclear Research, Dubna, Russia.
- 39 Escuela Politecnica Nacional, Quito, Ecuador.
- 40 Universidad San Francisco de Quito, Quito, Ecuador.
- 41 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 42 Helwan University, Cairo, Egypt.
- 43 Zewail City of Science and Technology, Zewail, Egypt.
- 44 British University in Egypt, Cairo, Egypt.
- 45 Ain Shams University, Cairo, Egypt.
- 46 Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt.
- 47 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 48 Department of Physics, University of Helsinki, Helsinki, Finland.
- 49 Helsinki Institute of Physics, Helsinki, Finland.
- 50 Lappeenranta University of Technology, Lappeenranta, Finland.
- 51 IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France.
- 52 Purdue University, West Lafayette, IN USA.
- 53 Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
- 54 Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France.
- 55 Université de Haute Alsace, Mulhouse, France.
- 56 Institut de Physique des 2 Infinis de Lyon (IP2I), Villeurbanne, France.
- 57 Georgian Technical University, Tbilisi, Georgia.
- 58 Tbilisi State University, Tbilisi, Georgia.
- 59 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 60 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 61 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 62 Erzincan Binali Yildirim University, Erzincan, Turkey.
- 63 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 64 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 65 University of Hamburg, Hamburg, Germany.
- 66 Isfahan University of Technology, Isfahan, Iran.
- 67 Brandenburg University of Technology, Cottbus, Germany.
- 68 Forschungszentrum Jülich, Juelich, Germany.
- 69 Karlsruher Institut fuer Technologie, Karlsruhe, Germany.
- 70 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 71 National and Kapodistrian University of Athens, Athens, Greece.
- 72 National Technical University of Athens, Athens, Greece.
- 73 University of Ioánnina, Ioánnina, Greece.
- 74 MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary.
- 75 Physics Department, Faculty of Science, Assiut University, Assiut, Egypt.
- 76 Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary.
- 77 Wigner Research Centre for Physics, Budapest, Hungary.
- 78 Institute of Physics, University of Debrecen, Debrecen, Hungary.
- 79 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 80 Universitatea Babes-Bolyai-Facultatea de Fizica, Cluj-Napoca, Romania.
- 81 Faculty of Informatics, University of Debrecen, Debrecen, Hungary.
- 82 National Institute of Science Education and Research, HBNI, Bhubaneswar, India.
- 83 IIT Bhubaneswar, Bhubaneswar, India.
- 84 Institute of Physics, Bhubaneswar, India.
- 85 Panjab University, Chandigarh, India.
- 86 Punjab Agricultural University, Ludhiana, India.
- 87 UPES-University of Petroleum and Energy Studies, Dehradun, India.
- 88 University of Delhi, Delhi, India.
- 89 Saha Institute of Nuclear Physics, HBNI, Kolkata, India.
- 90 Shoolini University, Solan, India.
- 91 University of Hyderabad, Hyderabad, India.
- 92 University of Visva-Bharati, Santiniketan, India.
- 93 Indian Institute of Technology Madras, Madras, India.
- 94 Indian Institute of Science (IISc), Bangalore, India.
- 95 Bhabha Atomic Research Centre, Mumbai, India.
- 96 Indian Institute of Technology (IIT), Mumbai, India.
- 97 Tata Institute of Fundamental Research-A, Mumbai, India.
- 98 Tata Institute of Fundamental Research-B, Mumbai, India.
- 99 Indian Institute of Science Education and Research (IISER), Pune, India.
- 100 Department of Physics, Isfahan University of Technology, Isfahan, Iran.
- 101 Sharif University of Technology, Tehran, Iran.
- 102 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 103 Department of Physics, University of Science and Technology of Mazandaran, Behshahr, Iran.
- 104 University College Dublin, Dublin, Ireland.
- 105 INFN Sezione di Bari, Università di Bari, Politecnico di Bari, Bari, Italy.
- 106 INFN Sezione di Bologna, Università di Bologna, Bologna, Italy.
- 107 Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Bologna, Italy.
- 108 INFN Sezione di Catania, Università di Catania, Catania, Italy.
- 109 Centro Siciliano di Fisica Nucleare e di Struttura Della Materia, Catania, Italy.
- 110 INFN Sezione di Firenze, Università di Firenze, Firenze, Italy.
- 111 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 112 INFN Sezione di Genova, Università di Genova, Genoa, Italy.
- 113 INFN Sezione di Milano-Bicocca, Università di Milano-Bicocca, Milan, Italy.
- 114 INFN Sezione di Napoli, Università di Napoli 'Federico II', Napoli, Italy, Università della Basilicata, Potenza, Italy, Università G. Marconi, Rome, Italy.
- 115 Scuola Superiore Meridionale, Università di Napoli Federico II, Naples, Italy.
- 116 INFN Sezione di Padova, Università di Padova, Padua, Italy, Università di Trento, Trento, Italy.
- 117 Università di Napoli 'Federico II', Naples, Italy.
- 118 INFN Sezione di Pavia, Università di Pavia, Pavia, Italy.
- 119 INFN Sezione di Perugia, Università di Perugia, Perugia, Italy.
- 120 Consiglio Nazionale delle Ricerche-Istituto Officina dei Materiali, Perugia, Italy.
- 121 INFN Sezione di Pisa, Università di Pisa, Scuola Normale Superiore di Pisa, Pisa, Italy, Università di Siena, Siena, Italy.
- 122 INFN Sezione di Roma, Sapienza Università di Roma, Rome, Italy.
- 123 INFN Sezione di Torino, Università di Torino, Turin, Italy, Università del Piemonte Orientale, Novara, Italy.
- 124 INFN Sezione di Trieste, Università di Trieste, Trieste, Italy.
- 125 Kyungpook National University, Daegu, Korea.
- 126 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 127 Hanyang University, Seoul, Korea.
- 128 Korea University, Seoul, Korea.
- 129 Department of Physics, Kyung Hee University, Seoul, Republic of Korea.
- 130 Sejong University, Seoul, Korea.
- 131 Seoul National University, Seoul, Korea.
- 132 University of Seoul, Seoul, Korea.
- 133 Department of Physics, Yonsei University, Seoul, Korea.
- 134 Sungkyunkwan University, Suwon, Korea.
- 135 College of Engineering and Technology, American University of the Middle East (AUM), Egaila, Kuwait, Dasman, Kuwait.
- 136 Riga Technical University, Riga, Latvia.
- 137 Vilnius University, Vilnius, Lithuania.
- 138 National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia.
- 139 Universidad de Sonora (UNISON), Hermosillo, Mexico.
- 140 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 141 Consejo Nacional de Ciencia y Tecnología, Mexico City, Mexico.
- 142 Universidad Iberoamericana, Mexico City, Mexico.
- 143 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 144 University of Montenegro, Podgorica, Montenegro.
- 145 University of Auckland, Auckland, New Zealand.
- 146 University of Canterbury, Christchurch, New Zealand.
- 147 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 148 AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland.
- 149 National Centre for Nuclear Research, Swierk, Poland.
- 150 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 151 Laboratório de Instrumentaç ao e Física Experimental de Partículas, Lisbon, Portugal.
- 152 Institute for Nuclear Research, Moscow, Russia.
- 153 National Research Nuclear University 'Moscow Engineering Physics Institute' (MEPhI), Moscow, Russia.
- 154 Institute of Nuclear Physics of the Uzbekistan Academy of Sciences, Tashkent, Uzbekistan.
- 155 Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia.
- 156 St. Petersburg Polytechnic University, St. Petersburg, Russia.
- 157 University of Florida, Gainesville, Florida, USA.
- 158 Imperial College, London, UK.
- 159 Moscow Institute of Physics and Technology, Moscow, Russia.
- 160 P.N. Lebedev Physical Institute, Moscow, Russia.
- 161 Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
- 162 California Institute of Technology, Pasadena, CA USA.
- 163 Novosibirsk State University (NSU), Novosibirsk, Russia.
- 164 Budker Institute of Nuclear Physics, Novosibirsk, Russia.
- 165 Institute for High Energy Physics of National Research Centre 'Kurchatov Institute', Protvino, Russia.
- 166 National Research Tomsk Polytechnic University, Tomsk, Russia.
- 167 Tomsk State University, Tomsk, Russia.
- 168 University of Belgrade: Faculty of Physics and VINCA Institute of Nuclear Sciences, Belgrade, Serbia.
- 169 Faculty of Physics, University of Belgrade, Belgrade, Serbia.
- 170 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 171 Universidad Autónoma de Madrid, Madrid, Spain.
- 172 Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain.
- 173 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 174 University of Colombo, Colombo, Sri Lanka.
- 175 Trincomalee Campus, Eastern University, Nilaveli, Sri Lanka.
- 176 Department of Physics, University of Ruhuna, Matara, Sri Lanka.
- 177 Ecole Polytechnique Fédérale Lausanne, Lausanne, Switzerland.
- 178 Paul Scherrer Institut, Villigen, Switzerland.
- 179 Universität Zürich, Zurich, Switzerland.
- 180 ETH Zurich-Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland.
- 181 Stefan Meyer Institute for Subatomic Physics, Vienna, Austria.
- 182 National Central University, Chung-Li, Taiwan.
- 183 Laboratoire d'Annecy-le-Vieux de Physique des Particules, IN2P3-CNRS, Annecy-le-Vieux, France.
- 184 National Taiwan University (NTU), Taipei, Taiwan.
- 185 Department of Physics, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.
- 186 Physics Department, Science and Art Faculty, Çukurova University, Adana, Turkey.
- 187 Şırnak University, Sirnak, Turkey.
- 188 Near East University, Research Center of Experimental Health Science, Nicosia, Turkey.
- 189 Konya Technical University, Konya, Turkey.
- 190 Piri Reis University, Istanbul, Turkey.
- 191 Adiyaman University, Adiyaman, Turkey.
- 192 Physics Department, Middle East Technical University, Ankara, Turkey.
- 193 Necmettin Erbakan University, Konya, Turkey.
- 194 Bozok Universitetesi Rektörlügü, Yozgat, Turkey.
- 195 Bogazici University, Istanbul, Turkey.
- 196 Marmara University, Istanbul, Turkey.
- 197 Milli Savunma University, Istanbul, Turkey.
- 198 Kafkas University, Kars, Turkey.
- 199 Istanbul Bilgi University, Istanbul, Turkey.
- 200 Istanbul Technical University, Istanbul, Turkey.
- 201 Hacettepe University, Ankara, Turkey.
- 202 Istanbul University, Istanbul, Turkey.
- 203 Istanbul University-Cerrahpasa, Faculty of Engineering, Istanbul, Turkey.
- 204 Ozyegin University, Istanbul, Turkey.
- 205 Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkov, Ukraine.
- 206 National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine.
- 207 University of Bristol, Bristol, UK.
- 208 Rutherford Appleton Laboratory, Didcot, UK.
- 209 School of Physics and Astronomy, University of Southampton, Southampton, UK.
- 210 IPPP Durham University, Durham, UK.
- 211 Monash University, Faculty of Science, Clayton, Australia.
- 212 Brunel University, Uxbridge, UK.
- 213 Baylor University, Waco, TX USA.
- 214 Catholic University of America, Washington, DC USA.
- 215 The University of Alabama, Tuscaloosa, AL USA.
- 216 Università di Torino, Turin, Italy.
- 217 Boston University, Boston, MA USA.
- 218 Brown University, Providence, RI USA.
- 219 Bethel University, St. Paul, MN USA.
- 220 Karamanoğlu Mehmetbey University, Karaman, Turkey.
- 221 University of California, Davis, Davis, CA USA.
- 222 University of California, Los Angeles, CA USA.
- 223 University of California, Riverside, Riverside, CA USA.
- 224 University of California, San Diego, La Jolla, CA USA.
- 225 Department of Physics, University of California, Santa Barbara, Santa Barbara, CA USA.
- 226 Carnegie Mellon University, Pittsburgh, PA USA.
- 227 University of Colorado Boulder, Boulder, CO USA.
- 228 Cornell University, Ithaca, NY USA.
- 229 Fermi National Accelerator Laboratory, Batavia, IL USA.
- 230 United States Naval Academy, Annapolis, MD USA.
- 231 University of Florida, Gainesville, FL USA.
- 232 Florida State University, Tallahassee, FL USA.
- 233 Florida Institute of Technology, Melbourne, FL USA.
- 234 University of Illinois at Chicago (UIC), Chicago, IL USA.
- 235 Bingol University, Bingol, Turkey.
- 236 Sinop University, Sinop, Turkey.
- 237 Erciyes University, Kayseri, Turkey.
- 238 Johns Hopkins University, Baltimore, MD USA.
- 239 The University of Kansas, Lawrence, KS USA.
- 240 Kansas State University, Manhattan, KS USA.
- 241 Lawrence Livermore National Laboratory, Livermore, CA USA.
- 242 University of Maryland, College Park, MD USA.
- 243 Massachusetts Institute of Technology, Cambridge, MA USA.
- 244 University of Minnesota, Minneapolis, MN USA.
- 245 University of Nebraska-Lincoln, Lincoln, NE USA.
- 246 State University of New York at Buffalo, Buffalo, NY USA.
- 247 Northeastern University, Boston, MA USA.
- 248 Northwestern University, Evanston, IL USA.
- 249 University of Notre Dame, Notre Dame, IN USA.
- 250 The Ohio State University, Columbus, OH USA.
- 251 Princeton University, Princeton, NJ USA.
- 252 University of Puerto Rico, Mayaguez, PR USA.
- 253 Purdue University Northwest, Hammond, IN USA.
- 254 Rice University, Houston, TX USA.
- 255 University of Rochester, Rochester, NY USA.
- 256 The Rockefeller University, New York, NY USA.
- 257 Rutgers, The State University of New Jersey, Piscataway, NJ USA.
- 258 University of Tennessee, Knoxville, TN USA.
- 259 Texas A &M University, College Station, TX USA.
- 260 Texas A &M University at Qatar, Doha, Qatar.
- 261 Texas Tech University, Lubbock, TX USA.
- 262 Vanderbilt University, Nashville, TN USA.
- 263 University of Virginia, Charlottesville, VA USA.
- 264 Wayne State University, Detroit, MI USA.
- 265 University of Wisconsin-Madison, Madison, WI USA.
- PMID: 35666690
- PMCID: PMC9156522
- DOI: 10.1140/epjc/s10052-022-10315-y
Observation of B (2S)K and B (2S)K decays
Authors
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik, Vienna, Austria.
- 3 TU Wien, Vienna, Austria.
- 4 Institute for Nuclear Problems, Minsk, Belarus.
- 5 Universiteit Antwerpen, Antwerpen, Belgium.
- 6 Institute of Basic and Applied Sciences, Faculty of Engineering, Arab Academy for Science, Technology and Maritime Transport, Alexandria, Egypt.
- 7 Université Libre de Bruxelles, Brussels, Belgium.
- 8 Vrije Universiteit Brussel, Brussels, Belgium.
- 9 Ghent University, Ghent, Belgium.
- 10 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 11 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 12 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 13 Universidade Estadual de Campinas, Campinas, Brazil.
- 14 Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
- 15 The University of the State of Amazonas, Manaus, Brazil.
- 16 Universidade Estadual Paulista (a), Universidade Federal do ABC (b), São Paulo, Brazil.
- 17 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria.
- 18 University of Sofia, Sofia, Bulgaria.
- 19 Beihang University, Beijing, China.
- 20 University of Chinese Academy of Sciences, Beijing, China.
- 21 Department of Physics, Tsinghua University, Beijing, China.
- 22 UFMS, Nova Andradina, Brazil.
- 23 Department of Physics, Nanjing Normal University, Nanjing, China.
- 24 The University of Iowa, Iowa City, IA USA.
- 25 Institute of High Energy Physics, Beijing, China.
- 26 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 27 Sun Yat-Sen University, Guangzhou, China.
- 28 Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Fudan University, Shanghai, China.
- 29 Zhejiang University, Hangzhou, China, Zhejiang, China.
- 30 Universidad de Los Andes, Bogota, Colombia.
- 31 Universidad de Antioquia, Medellin, Colombia.
- 32 University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia.
- 33 University of Split, Faculty of Science, Split, Croatia.
- 34 Institute Rudjer Boskovic, Zagreb, Croatia.
- 35 Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of NRC 'Kurchatov Institute', Moscow, Russia.
- 36 University of Cyprus, Nicosia, Cyprus.
- 37 Charles University, Prague, Czech Republic.
- 38 Joint Institute for Nuclear Research, Dubna, Russia.
- 39 Escuela Politecnica Nacional, Quito, Ecuador.
- 40 Universidad San Francisco de Quito, Quito, Ecuador.
- 41 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 42 Helwan University, Cairo, Egypt.
- 43 Zewail City of Science and Technology, Zewail, Egypt.
- 44 British University in Egypt, Cairo, Egypt.
- 45 Ain Shams University, Cairo, Egypt.
- 46 Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt.
- 47 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 48 Department of Physics, University of Helsinki, Helsinki, Finland.
- 49 Helsinki Institute of Physics, Helsinki, Finland.
- 50 Lappeenranta University of Technology, Lappeenranta, Finland.
- 51 IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France.
- 52 Purdue University, West Lafayette, IN USA.
- 53 Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
- 54 Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France.
- 55 Université de Haute Alsace, Mulhouse, France.
- 56 Institut de Physique des 2 Infinis de Lyon (IP2I), Villeurbanne, France.
- 57 Georgian Technical University, Tbilisi, Georgia.
- 58 Tbilisi State University, Tbilisi, Georgia.
- 59 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 60 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 61 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 62 Erzincan Binali Yildirim University, Erzincan, Turkey.
- 63 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 64 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 65 University of Hamburg, Hamburg, Germany.
- 66 Isfahan University of Technology, Isfahan, Iran.
- 67 Brandenburg University of Technology, Cottbus, Germany.
- 68 Forschungszentrum Jülich, Juelich, Germany.
- 69 Karlsruher Institut fuer Technologie, Karlsruhe, Germany.
- 70 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 71 National and Kapodistrian University of Athens, Athens, Greece.
- 72 National Technical University of Athens, Athens, Greece.
- 73 University of Ioánnina, Ioánnina, Greece.
- 74 MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary.
- 75 Physics Department, Faculty of Science, Assiut University, Assiut, Egypt.
- 76 Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary.
- 77 Wigner Research Centre for Physics, Budapest, Hungary.
- 78 Institute of Physics, University of Debrecen, Debrecen, Hungary.
- 79 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 80 Universitatea Babes-Bolyai-Facultatea de Fizica, Cluj-Napoca, Romania.
- 81 Faculty of Informatics, University of Debrecen, Debrecen, Hungary.
- 82 National Institute of Science Education and Research, HBNI, Bhubaneswar, India.
- 83 IIT Bhubaneswar, Bhubaneswar, India.
- 84 Institute of Physics, Bhubaneswar, India.
- 85 Panjab University, Chandigarh, India.
- 86 Punjab Agricultural University, Ludhiana, India.
- 87 UPES-University of Petroleum and Energy Studies, Dehradun, India.
- 88 University of Delhi, Delhi, India.
- 89 Saha Institute of Nuclear Physics, HBNI, Kolkata, India.
- 90 Shoolini University, Solan, India.
- 91 University of Hyderabad, Hyderabad, India.
- 92 University of Visva-Bharati, Santiniketan, India.
- 93 Indian Institute of Technology Madras, Madras, India.
- 94 Indian Institute of Science (IISc), Bangalore, India.
- 95 Bhabha Atomic Research Centre, Mumbai, India.
- 96 Indian Institute of Technology (IIT), Mumbai, India.
- 97 Tata Institute of Fundamental Research-A, Mumbai, India.
- 98 Tata Institute of Fundamental Research-B, Mumbai, India.
- 99 Indian Institute of Science Education and Research (IISER), Pune, India.
- 100 Department of Physics, Isfahan University of Technology, Isfahan, Iran.
- 101 Sharif University of Technology, Tehran, Iran.
- 102 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 103 Department of Physics, University of Science and Technology of Mazandaran, Behshahr, Iran.
- 104 University College Dublin, Dublin, Ireland.
- 105 INFN Sezione di Bari, Università di Bari, Politecnico di Bari, Bari, Italy.
- 106 INFN Sezione di Bologna, Università di Bologna, Bologna, Italy.
- 107 Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Bologna, Italy.
- 108 INFN Sezione di Catania, Università di Catania, Catania, Italy.
- 109 Centro Siciliano di Fisica Nucleare e di Struttura Della Materia, Catania, Italy.
- 110 INFN Sezione di Firenze, Università di Firenze, Firenze, Italy.
- 111 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 112 INFN Sezione di Genova, Università di Genova, Genoa, Italy.
- 113 INFN Sezione di Milano-Bicocca, Università di Milano-Bicocca, Milan, Italy.
- 114 INFN Sezione di Napoli, Università di Napoli 'Federico II', Napoli, Italy, Università della Basilicata, Potenza, Italy, Università G. Marconi, Rome, Italy.
- 115 Scuola Superiore Meridionale, Università di Napoli Federico II, Naples, Italy.
- 116 INFN Sezione di Padova, Università di Padova, Padua, Italy, Università di Trento, Trento, Italy.
- 117 Università di Napoli 'Federico II', Naples, Italy.
- 118 INFN Sezione di Pavia, Università di Pavia, Pavia, Italy.
- 119 INFN Sezione di Perugia, Università di Perugia, Perugia, Italy.
- 120 Consiglio Nazionale delle Ricerche-Istituto Officina dei Materiali, Perugia, Italy.
- 121 INFN Sezione di Pisa, Università di Pisa, Scuola Normale Superiore di Pisa, Pisa, Italy, Università di Siena, Siena, Italy.
- 122 INFN Sezione di Roma, Sapienza Università di Roma, Rome, Italy.
- 123 INFN Sezione di Torino, Università di Torino, Turin, Italy, Università del Piemonte Orientale, Novara, Italy.
- 124 INFN Sezione di Trieste, Università di Trieste, Trieste, Italy.
- 125 Kyungpook National University, Daegu, Korea.
- 126 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 127 Hanyang University, Seoul, Korea.
- 128 Korea University, Seoul, Korea.
- 129 Department of Physics, Kyung Hee University, Seoul, Republic of Korea.
- 130 Sejong University, Seoul, Korea.
- 131 Seoul National University, Seoul, Korea.
- 132 University of Seoul, Seoul, Korea.
- 133 Department of Physics, Yonsei University, Seoul, Korea.
- 134 Sungkyunkwan University, Suwon, Korea.
- 135 College of Engineering and Technology, American University of the Middle East (AUM), Egaila, Kuwait, Dasman, Kuwait.
- 136 Riga Technical University, Riga, Latvia.
- 137 Vilnius University, Vilnius, Lithuania.
- 138 National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia.
- 139 Universidad de Sonora (UNISON), Hermosillo, Mexico.
- 140 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 141 Consejo Nacional de Ciencia y Tecnología, Mexico City, Mexico.
- 142 Universidad Iberoamericana, Mexico City, Mexico.
- 143 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 144 University of Montenegro, Podgorica, Montenegro.
- 145 University of Auckland, Auckland, New Zealand.
- 146 University of Canterbury, Christchurch, New Zealand.
- 147 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 148 AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland.
- 149 National Centre for Nuclear Research, Swierk, Poland.
- 150 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 151 Laboratório de Instrumentaç ao e Física Experimental de Partículas, Lisbon, Portugal.
- 152 Institute for Nuclear Research, Moscow, Russia.
- 153 National Research Nuclear University 'Moscow Engineering Physics Institute' (MEPhI), Moscow, Russia.
- 154 Institute of Nuclear Physics of the Uzbekistan Academy of Sciences, Tashkent, Uzbekistan.
- 155 Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia.
- 156 St. Petersburg Polytechnic University, St. Petersburg, Russia.
- 157 University of Florida, Gainesville, Florida, USA.
- 158 Imperial College, London, UK.
- 159 Moscow Institute of Physics and Technology, Moscow, Russia.
- 160 P.N. Lebedev Physical Institute, Moscow, Russia.
- 161 Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
- 162 California Institute of Technology, Pasadena, CA USA.
- 163 Novosibirsk State University (NSU), Novosibirsk, Russia.
- 164 Budker Institute of Nuclear Physics, Novosibirsk, Russia.
- 165 Institute for High Energy Physics of National Research Centre 'Kurchatov Institute', Protvino, Russia.
- 166 National Research Tomsk Polytechnic University, Tomsk, Russia.
- 167 Tomsk State University, Tomsk, Russia.
- 168 University of Belgrade: Faculty of Physics and VINCA Institute of Nuclear Sciences, Belgrade, Serbia.
- 169 Faculty of Physics, University of Belgrade, Belgrade, Serbia.
- 170 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 171 Universidad Autónoma de Madrid, Madrid, Spain.
- 172 Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain.
- 173 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 174 University of Colombo, Colombo, Sri Lanka.
- 175 Trincomalee Campus, Eastern University, Nilaveli, Sri Lanka.
- 176 Department of Physics, University of Ruhuna, Matara, Sri Lanka.
- 177 Ecole Polytechnique Fédérale Lausanne, Lausanne, Switzerland.
- 178 Paul Scherrer Institut, Villigen, Switzerland.
- 179 Universität Zürich, Zurich, Switzerland.
- 180 ETH Zurich-Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland.
- 181 Stefan Meyer Institute for Subatomic Physics, Vienna, Austria.
- 182 National Central University, Chung-Li, Taiwan.
- 183 Laboratoire d'Annecy-le-Vieux de Physique des Particules, IN2P3-CNRS, Annecy-le-Vieux, France.
- 184 National Taiwan University (NTU), Taipei, Taiwan.
- 185 Department of Physics, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.
- 186 Physics Department, Science and Art Faculty, Çukurova University, Adana, Turkey.
- 187 Şırnak University, Sirnak, Turkey.
- 188 Near East University, Research Center of Experimental Health Science, Nicosia, Turkey.
- 189 Konya Technical University, Konya, Turkey.
- 190 Piri Reis University, Istanbul, Turkey.
- 191 Adiyaman University, Adiyaman, Turkey.
- 192 Physics Department, Middle East Technical University, Ankara, Turkey.
- 193 Necmettin Erbakan University, Konya, Turkey.
- 194 Bozok Universitetesi Rektörlügü, Yozgat, Turkey.
- 195 Bogazici University, Istanbul, Turkey.
- 196 Marmara University, Istanbul, Turkey.
- 197 Milli Savunma University, Istanbul, Turkey.
- 198 Kafkas University, Kars, Turkey.
- 199 Istanbul Bilgi University, Istanbul, Turkey.
- 200 Istanbul Technical University, Istanbul, Turkey.
- 201 Hacettepe University, Ankara, Turkey.
- 202 Istanbul University, Istanbul, Turkey.
- 203 Istanbul University-Cerrahpasa, Faculty of Engineering, Istanbul, Turkey.
- 204 Ozyegin University, Istanbul, Turkey.
- 205 Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkov, Ukraine.
- 206 National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine.
- 207 University of Bristol, Bristol, UK.
- 208 Rutherford Appleton Laboratory, Didcot, UK.
- 209 School of Physics and Astronomy, University of Southampton, Southampton, UK.
- 210 IPPP Durham University, Durham, UK.
- 211 Monash University, Faculty of Science, Clayton, Australia.
- 212 Brunel University, Uxbridge, UK.
- 213 Baylor University, Waco, TX USA.
- 214 Catholic University of America, Washington, DC USA.
- 215 The University of Alabama, Tuscaloosa, AL USA.
- 216 Università di Torino, Turin, Italy.
- 217 Boston University, Boston, MA USA.
- 218 Brown University, Providence, RI USA.
- 219 Bethel University, St. Paul, MN USA.
- 220 Karamanoğlu Mehmetbey University, Karaman, Turkey.
- 221 University of California, Davis, Davis, CA USA.
- 222 University of California, Los Angeles, CA USA.
- 223 University of California, Riverside, Riverside, CA USA.
- 224 University of California, San Diego, La Jolla, CA USA.
- 225 Department of Physics, University of California, Santa Barbara, Santa Barbara, CA USA.
- 226 Carnegie Mellon University, Pittsburgh, PA USA.
- 227 University of Colorado Boulder, Boulder, CO USA.
- 228 Cornell University, Ithaca, NY USA.
- 229 Fermi National Accelerator Laboratory, Batavia, IL USA.
- 230 United States Naval Academy, Annapolis, MD USA.
- 231 University of Florida, Gainesville, FL USA.
- 232 Florida State University, Tallahassee, FL USA.
- 233 Florida Institute of Technology, Melbourne, FL USA.
- 234 University of Illinois at Chicago (UIC), Chicago, IL USA.
- 235 Bingol University, Bingol, Turkey.
- 236 Sinop University, Sinop, Turkey.
- 237 Erciyes University, Kayseri, Turkey.
- 238 Johns Hopkins University, Baltimore, MD USA.
- 239 The University of Kansas, Lawrence, KS USA.
- 240 Kansas State University, Manhattan, KS USA.
- 241 Lawrence Livermore National Laboratory, Livermore, CA USA.
- 242 University of Maryland, College Park, MD USA.
- 243 Massachusetts Institute of Technology, Cambridge, MA USA.
- 244 University of Minnesota, Minneapolis, MN USA.
- 245 University of Nebraska-Lincoln, Lincoln, NE USA.
- 246 State University of New York at Buffalo, Buffalo, NY USA.
- 247 Northeastern University, Boston, MA USA.
- 248 Northwestern University, Evanston, IL USA.
- 249 University of Notre Dame, Notre Dame, IN USA.
- 250 The Ohio State University, Columbus, OH USA.
- 251 Princeton University, Princeton, NJ USA.
- 252 University of Puerto Rico, Mayaguez, PR USA.
- 253 Purdue University Northwest, Hammond, IN USA.
- 254 Rice University, Houston, TX USA.
- 255 University of Rochester, Rochester, NY USA.
- 256 The Rockefeller University, New York, NY USA.
- 257 Rutgers, The State University of New Jersey, Piscataway, NJ USA.
- 258 University of Tennessee, Knoxville, TN USA.
- 259 Texas A &M University, College Station, TX USA.
- 260 Texas A &M University at Qatar, Doha, Qatar.
- 261 Texas Tech University, Lubbock, TX USA.
- 262 Vanderbilt University, Nashville, TN USA.
- 263 University of Virginia, Charlottesville, VA USA.
- 264 Wayne State University, Detroit, MI USA.
- 265 University of Wisconsin-Madison, Madison, WI USA.
- PMID: 35666690
- PMCID: PMC9156522
- DOI: 10.1140/epjc/s10052-022-10315-y
Abstract
Using a data sample of proton-proton collisions collected by the CMS experiment at the LHC in 2017 and 2018 with an integrated luminosity of , the and decays are observed with significances exceeding 5 standard deviations. The resulting branching fraction ratios, measured for the first time, correspond to and , where the last uncertainty in the first ratio is related to the uncertainty in the ratio of production cross sections of and mesons, .
© The Author(s) 2022.
Conflict of interest statement
Conflict of interestThe authors declare that they have no conflict of interest.
Figures
Fig. 1
Measured invariant mass distributions of
…
Fig. 1
Measured invariant mass distributions of
(upper) and
(lower) candidates. The overlaid results from…
(upper) and
(lower) candidates. The overlaid results from the fit are described in the text
Fig. 2
Distributions of 2-body intermediate invariant…
Fig. 2
Distributions of 2-body intermediate invariant masses from the
decay. The data distributions (black…
decay. The data distributions (black dots) are background subtracted. Overlaid are the predictions of phase space simulations (red triangles), as well as the predictions after applying the reweighting procedure described in Sect. 7 (grey squares)
Fig. 3
Distributions of 3-body intermediate invariant…
Fig. 3
Distributions of 3-body intermediate invariant masses from the
decay. Data distributions (black dots)…
decay. Data distributions (black dots) are background subtracted. Overlaid are the predictions of phase space simulations (red triangles), as well as the predictions after applying the reweighting procedure described in Sect. 7 (grey squares)
Fig. 4
Background-subtracted
distribution in data for…
Fig. 4
Background-subtracted
distribution in data for the
signal. The last bin includes the overflow
distribution in data for the
signal. The last bin includes the overflowReferences
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