Azimuthal Correlations within Exclusive Dijets with Large Momentum Transfer in Photon-Lead Collisions
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik, Vienna, Austria.
- 3 Universiteit Antwerpen, Antwerpen, Belgium.
- 4 Vrije Universiteit Brussel, Brussel, Belgium.
- 5 Université Libre de Bruxelles, Bruxelles, Belgium.
- 6 Ghent University, Ghent, Belgium.
- 7 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 8 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 9 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 10 Universidade Estadual Paulista, Universidade Federal do ABC, São Paulo, Brazil.
- 11 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria.
- 12 University of Sofia, Sofia, Bulgaria.
- 13 Beihang University, Beijing, China.
- 14 Department of Physics, Tsinghua University, Beijing, China.
- 15 Institute of High Energy Physics, Beijing, China.
- 16 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 17 Sun Yat-Sen University, Guangzhou, China.
- 18 Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) - Fudan University, Shanghai, China.
- 19 Zhejiang University, Hangzhou, Zhejiang, China.
- 20 Universidad de Los Andes, Bogota, Colombia.
- 21 Universidad de Antioquia, Medellin, Colombia.
- 22 University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia.
- 23 University of Split, Faculty of Science, Split, Croatia.
- 24 Institute Rudjer Boskovic, Zagreb, Croatia.
- 25 University of Cyprus, Nicosia, Cyprus.
- 26 Charles University, Prague, Czech Republic.
- 27 Escuela Politecnica Nacional, Quito, Ecuador.
- 28 Universidad San Francisco de Quito, Quito, Ecuador.
- 29 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 30 Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt.
- 31 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 32 Department of Physics, University of Helsinki, Helsinki, Finland.
- 33 Helsinki Institute of Physics, Helsinki, Finland.
- 34 Lappeenranta-Lahti University of Technology, Lappeenranta, Finland.
- 35 IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France.
- 36 Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
- 37 Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France.
- 38 Institut de Physique des 2 Infinis de Lyon (IP2I), Villeurbanne, France.
- 39 Georgian Technical University, Tbilisi, Georgia.
- 40 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 41 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 42 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 43 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 44 University of Hamburg, Hamburg, Germany.
- 45 Karlsruher Institut fuer Technologie, Karlsruhe, Germany.
- 46 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 47 National and Kapodistrian University of Athens, Athens, Greece.
- 48 National Technical University of Athens, Athens, Greece.
- 49 University of Ioánnina, Ioánnina, Greece.
- 50 MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary.
- 51 Wigner Research Centre for Physics, Budapest, Hungary.
- 52 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 53 Institute of Physics, University of Debrecen, Debrecen, Hungary.
- 54 Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary.
- 55 Indian Institute of Science (IISc), Bangalore, India.
- 56 Panjab University, Chandigarh, India.
- 57 University of Delhi, Delhi, India.
- 58 Saha Institute of Nuclear Physics, HBNI, Kolkata, India.
- 59 Indian Institute of Technology Madras, Madras, India.
- 60 Bhabha Atomic Research Centre, Mumbai, India.
- 61 Tata Institute of Fundamental Research-A, Mumbai, India.
- 62 Tata Institute of Fundamental Research-B, Mumbai, India.
- 63 National Institute of Science Education and Research, An OCC of Homi Bhabha National Institute, Bhubaneswar, Odisha, India.
- 64 Indian Institute of Science Education and Research (IISER), Pune, India.
- 65 Isfahan University of Technology, Isfahan, Iran.
- 66 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 67 University College Dublin, Dublin, Ireland.
- 68 INFN Sezione di Bari, Bari, Italy.
- 69 Università di Bari, Bari, Italy.
- 70 Politecnico di Bari, Bari, Italy.
- 71 INFN Sezione di Bologna, Bologna, Italy.
- 72 Università di Bologna, Bologna, Italy.
- 73 INFN Sezione di Catania, Catania, Italy.
- 74 Università di Catania, Catania, Italy.
- 75 INFN Sezione di Firenze, Firenze, Italy.
- 76 Università di Firenze, Firenze, Italy.
- 77 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 78 INFN Sezione di Genova, Genova, Italy.
- 79 Università di Genova, Genova, Italy.
- 80 INFN Sezione di Milano-Bicocca, Milano, Italy.
- 81 Università di Milano-Bicocca, Milano, Italy.
- 82 INFN Sezione di Napoli, Napoli, Italy.
- 83 Università della Basilicata, Potenza, Italy.
- 84 Università di Napoli 'Federico II', Napoli, Italy.
- 85 Università G. Marconi, Roma, Italy.
- 86 INFN Sezione di Padova, Padova, Italy.
- 87 Università di Padova, Padova, Italy.
- 88 INFN Sezione di Pavia, Pavia, Italy.
- 89 Università di Pavia, Pavia, Italy.
- 90 INFN Sezione di Perugia, Perugia, Italy.
- 91 Università di Perugia, Perugia, Italy.
- 92 INFN Sezione di Pisa, Pisa, Italy.
- 93 Scuola Normale Superiore di Pisa, Pisa, Italy.
- 94 Università di Pisa, Pisa, Italy.
- 95 Università di Siena, Siena, Italy.
- 96 INFN Sezione di Roma, Roma, Italy.
- 97 Sapienza Università di Roma, Roma, Italy.
- 98 INFN Sezione di Torino, Torino, Italy.
- 99 Università di Torino, Torino, Italy.
- 100 Università del Piemonte Orientale, Novara, Italy.
- 101 INFN Sezione di Trieste, Trieste, Italy.
- 102 Università di Trieste, Trieste, Italy.
- 103 Kyungpook National University, Daegu, Korea.
- 104 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 105 Hanyang University, Seoul, Korea.
- 106 Korea University, Seoul, Korea.
- 107 Kyung Hee University, Department of Physics, Seoul, Korea.
- 108 Sejong University, Seoul, Korea.
- 109 Seoul National University, Seoul, Korea.
- 110 University of Seoul, Seoul, Korea.
- 111 Yonsei University, Department of Physics, Seoul, Korea.
- 112 Sungkyunkwan University, Suwon, Korea.
- 113 College of Engineering and Technology, American University of the Middle East (AUM), Dasman, Kuwait.
- 114 Riga Technical University, Riga, Latvia.
- 115 Vilnius University, Vilnius, Lithuania.
- 116 National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia.
- 117 Universidad de Sonora (UNISON), Hermosillo, Mexico.
- 118 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 119 Universidad Iberoamericana, Mexico City, Mexico.
- 120 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 121 Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
- 122 University of Montenegro, Podgorica, Montenegro.
- 123 University of Auckland, Auckland, New Zealand.
- 124 University of Canterbury, Christchurch, New Zealand.
- 125 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 126 AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland.
- 127 National Centre for Nuclear Research, Swierk, Poland.
- 128 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 129 Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal.
- 130 VINCA Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia.
- 131 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 132 Universidad Autónoma de Madrid, Madrid, Spain.
- 133 Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain.
- 134 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 135 University of Colombo, Colombo, Sri Lanka.
- 136 University of Ruhuna, Department of Physics, Matara, Sri Lanka.
- 137 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 138 Paul Scherrer Institut, Villigen, Switzerland.
- 139 ETH Zurich - Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland.
- 140 Universität Zürich, Zurich, Switzerland.
- 141 National Central University, Chung-Li, Taiwan.
- 142 National Taiwan University (NTU), Taipei, Taiwan.
- 143 Chulalongkorn University, Faculty of Science, Department of Physics, Bangkok, Thailand.
- 144 Çukurova University, Physics Department, Science and Art Faculty, Adana, Turkey.
- 145 Middle East Technical University, Physics Department, Ankara, Turkey.
- 146 Bogazici University, Istanbul, Turkey.
- 147 Istanbul Technical University, Istanbul, Turkey.
- 148 Istanbul University, Istanbul, Turkey.
- 149 Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkiv, Ukraine.
- 150 National Science Centre, Kharkiv Institute of Physics and Technology, Kharkiv, Ukraine.
- 151 University of Bristol, Bristol, United Kingdom.
- 152 Rutherford Appleton Laboratory, Didcot, United Kingdom.
- 153 Imperial College, London, United Kingdom.
- 154 Brunel University, Uxbridge, United Kingdom.
- 155 Baylor University, Waco, Texas, USA.
- 156 Catholic University of America, Washington, DC, USA.
- 157 The University of Alabama, Tuscaloosa, Alabama, USA.
- 158 Boston University, Boston, Massachusetts, USA.
- 159 Brown University, Providence, Rhode Island, USA.
- 160 University of California, Davis, Davis, California, USA.
- 161 University of California, Los Angeles, California, USA.
- 162 University of California, Riverside, Riverside, California, USA.
- 163 University of California, San Diego, La Jolla, California, USA.
- 164 University of California, Santa Barbara - Department of Physics, Santa Barbara, California, USA.
- 165 California Institute of Technology, Pasadena, California, USA.
- 166 Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.
- 167 University of Colorado Boulder, Boulder, Colorado, USA.
- 168 Cornell University, Ithaca, New York, USA.
- 169 Fermi National Accelerator Laboratory, Batavia, Illinois, USA.
- 170 University of Florida, Gainesville, Florida, USA.
- 171 Florida State University, Tallahassee, Florida, USA.
- 172 Florida Institute of Technology, Melbourne, Florida, USA.
- 173 University of Illinois at Chicago (UIC), Chicago, Illinois, USA.
- 174 The University of Iowa, Iowa City, Iowa, USA.
- 175 Johns Hopkins University, Baltimore, Maryland, USA.
- 176 The University of Kansas, Lawrence, Kansas, USA.
- 177 Kansas State University, Manhattan, Kansas, USA.
- 178 Lawrence Livermore National Laboratory, Livermore, California, USA.
- 179 University of Maryland, College Park, Maryland, USA.
- 180 Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
- 181 University of Minnesota, Minneapolis, Minnesota, USA.
- 182 University of Mississippi, Oxford, Mississippi, USA.
- 183 University of Nebraska-Lincoln, Lincoln, Nebraska, USA.
- 184 State University of New York at Buffalo, Buffalo, New York, USA.
- 185 Northeastern University, Boston, Massachusetts, USA.
- 186 Northwestern University, Evanston, Illinois, USA.
- 187 University of Notre Dame, Notre Dame, Indiana, USA.
- 188 The Ohio State University, Columbus, Ohio, USA.
- 189 Princeton University, Princeton, New Jersey, USA.
- 190 University of Puerto Rico, Mayaguez, Puerto Rico, USA.
- 191 Purdue University, West Lafayette, Indiana, USA.
- 192 Purdue University Northwest, Hammond, Indiana, USA.
- 193 Rice University, Houston, Texas, USA.
- 194 University of Rochester, Rochester, New York, USA.
- 195 Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA.
- 196 University of Tennessee, Knoxville, Tennessee, USA.
- 197 Texas A&M University, College Station, Texas, USA.
- 198 Texas Tech University, Lubbock, Texas, USA.
- 199 Vanderbilt University, Nashville, Tennessee, USA.
- 200 University of Virginia, Charlottesville, Virginia, USA.
- 201 Wayne State University, Detroit, Michigan, USA.
- 202 University of Wisconsin - Madison, Madison, Wisconsin, USA.
- 203 An institute or international laboratory covered by a cooperation agreement with CERN.
- PMID: 37595238
- DOI: 10.1103/PhysRevLett.131.051901
Azimuthal Correlations within Exclusive Dijets with Large Momentum Transfer in Photon-Lead Collisions
Authors
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik, Vienna, Austria.
- 3 Universiteit Antwerpen, Antwerpen, Belgium.
- 4 Vrije Universiteit Brussel, Brussel, Belgium.
- 5 Université Libre de Bruxelles, Bruxelles, Belgium.
- 6 Ghent University, Ghent, Belgium.
- 7 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 8 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 9 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 10 Universidade Estadual Paulista, Universidade Federal do ABC, São Paulo, Brazil.
- 11 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria.
- 12 University of Sofia, Sofia, Bulgaria.
- 13 Beihang University, Beijing, China.
- 14 Department of Physics, Tsinghua University, Beijing, China.
- 15 Institute of High Energy Physics, Beijing, China.
- 16 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 17 Sun Yat-Sen University, Guangzhou, China.
- 18 Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) - Fudan University, Shanghai, China.
- 19 Zhejiang University, Hangzhou, Zhejiang, China.
- 20 Universidad de Los Andes, Bogota, Colombia.
- 21 Universidad de Antioquia, Medellin, Colombia.
- 22 University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia.
- 23 University of Split, Faculty of Science, Split, Croatia.
- 24 Institute Rudjer Boskovic, Zagreb, Croatia.
- 25 University of Cyprus, Nicosia, Cyprus.
- 26 Charles University, Prague, Czech Republic.
- 27 Escuela Politecnica Nacional, Quito, Ecuador.
- 28 Universidad San Francisco de Quito, Quito, Ecuador.
- 29 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 30 Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt.
- 31 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 32 Department of Physics, University of Helsinki, Helsinki, Finland.
- 33 Helsinki Institute of Physics, Helsinki, Finland.
- 34 Lappeenranta-Lahti University of Technology, Lappeenranta, Finland.
- 35 IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France.
- 36 Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
- 37 Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France.
- 38 Institut de Physique des 2 Infinis de Lyon (IP2I), Villeurbanne, France.
- 39 Georgian Technical University, Tbilisi, Georgia.
- 40 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 41 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 42 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 43 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 44 University of Hamburg, Hamburg, Germany.
- 45 Karlsruher Institut fuer Technologie, Karlsruhe, Germany.
- 46 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 47 National and Kapodistrian University of Athens, Athens, Greece.
- 48 National Technical University of Athens, Athens, Greece.
- 49 University of Ioánnina, Ioánnina, Greece.
- 50 MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary.
- 51 Wigner Research Centre for Physics, Budapest, Hungary.
- 52 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 53 Institute of Physics, University of Debrecen, Debrecen, Hungary.
- 54 Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary.
- 55 Indian Institute of Science (IISc), Bangalore, India.
- 56 Panjab University, Chandigarh, India.
- 57 University of Delhi, Delhi, India.
- 58 Saha Institute of Nuclear Physics, HBNI, Kolkata, India.
- 59 Indian Institute of Technology Madras, Madras, India.
- 60 Bhabha Atomic Research Centre, Mumbai, India.
- 61 Tata Institute of Fundamental Research-A, Mumbai, India.
- 62 Tata Institute of Fundamental Research-B, Mumbai, India.
- 63 National Institute of Science Education and Research, An OCC of Homi Bhabha National Institute, Bhubaneswar, Odisha, India.
- 64 Indian Institute of Science Education and Research (IISER), Pune, India.
- 65 Isfahan University of Technology, Isfahan, Iran.
- 66 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 67 University College Dublin, Dublin, Ireland.
- 68 INFN Sezione di Bari, Bari, Italy.
- 69 Università di Bari, Bari, Italy.
- 70 Politecnico di Bari, Bari, Italy.
- 71 INFN Sezione di Bologna, Bologna, Italy.
- 72 Università di Bologna, Bologna, Italy.
- 73 INFN Sezione di Catania, Catania, Italy.
- 74 Università di Catania, Catania, Italy.
- 75 INFN Sezione di Firenze, Firenze, Italy.
- 76 Università di Firenze, Firenze, Italy.
- 77 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 78 INFN Sezione di Genova, Genova, Italy.
- 79 Università di Genova, Genova, Italy.
- 80 INFN Sezione di Milano-Bicocca, Milano, Italy.
- 81 Università di Milano-Bicocca, Milano, Italy.
- 82 INFN Sezione di Napoli, Napoli, Italy.
- 83 Università della Basilicata, Potenza, Italy.
- 84 Università di Napoli 'Federico II', Napoli, Italy.
- 85 Università G. Marconi, Roma, Italy.
- 86 INFN Sezione di Padova, Padova, Italy.
- 87 Università di Padova, Padova, Italy.
- 88 INFN Sezione di Pavia, Pavia, Italy.
- 89 Università di Pavia, Pavia, Italy.
- 90 INFN Sezione di Perugia, Perugia, Italy.
- 91 Università di Perugia, Perugia, Italy.
- 92 INFN Sezione di Pisa, Pisa, Italy.
- 93 Scuola Normale Superiore di Pisa, Pisa, Italy.
- 94 Università di Pisa, Pisa, Italy.
- 95 Università di Siena, Siena, Italy.
- 96 INFN Sezione di Roma, Roma, Italy.
- 97 Sapienza Università di Roma, Roma, Italy.
- 98 INFN Sezione di Torino, Torino, Italy.
- 99 Università di Torino, Torino, Italy.
- 100 Università del Piemonte Orientale, Novara, Italy.
- 101 INFN Sezione di Trieste, Trieste, Italy.
- 102 Università di Trieste, Trieste, Italy.
- 103 Kyungpook National University, Daegu, Korea.
- 104 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 105 Hanyang University, Seoul, Korea.
- 106 Korea University, Seoul, Korea.
- 107 Kyung Hee University, Department of Physics, Seoul, Korea.
- 108 Sejong University, Seoul, Korea.
- 109 Seoul National University, Seoul, Korea.
- 110 University of Seoul, Seoul, Korea.
- 111 Yonsei University, Department of Physics, Seoul, Korea.
- 112 Sungkyunkwan University, Suwon, Korea.
- 113 College of Engineering and Technology, American University of the Middle East (AUM), Dasman, Kuwait.
- 114 Riga Technical University, Riga, Latvia.
- 115 Vilnius University, Vilnius, Lithuania.
- 116 National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia.
- 117 Universidad de Sonora (UNISON), Hermosillo, Mexico.
- 118 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 119 Universidad Iberoamericana, Mexico City, Mexico.
- 120 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 121 Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
- 122 University of Montenegro, Podgorica, Montenegro.
- 123 University of Auckland, Auckland, New Zealand.
- 124 University of Canterbury, Christchurch, New Zealand.
- 125 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 126 AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland.
- 127 National Centre for Nuclear Research, Swierk, Poland.
- 128 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 129 Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal.
- 130 VINCA Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia.
- 131 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 132 Universidad Autónoma de Madrid, Madrid, Spain.
- 133 Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain.
- 134 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 135 University of Colombo, Colombo, Sri Lanka.
- 136 University of Ruhuna, Department of Physics, Matara, Sri Lanka.
- 137 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 138 Paul Scherrer Institut, Villigen, Switzerland.
- 139 ETH Zurich - Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland.
- 140 Universität Zürich, Zurich, Switzerland.
- 141 National Central University, Chung-Li, Taiwan.
- 142 National Taiwan University (NTU), Taipei, Taiwan.
- 143 Chulalongkorn University, Faculty of Science, Department of Physics, Bangkok, Thailand.
- 144 Çukurova University, Physics Department, Science and Art Faculty, Adana, Turkey.
- 145 Middle East Technical University, Physics Department, Ankara, Turkey.
- 146 Bogazici University, Istanbul, Turkey.
- 147 Istanbul Technical University, Istanbul, Turkey.
- 148 Istanbul University, Istanbul, Turkey.
- 149 Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkiv, Ukraine.
- 150 National Science Centre, Kharkiv Institute of Physics and Technology, Kharkiv, Ukraine.
- 151 University of Bristol, Bristol, United Kingdom.
- 152 Rutherford Appleton Laboratory, Didcot, United Kingdom.
- 153 Imperial College, London, United Kingdom.
- 154 Brunel University, Uxbridge, United Kingdom.
- 155 Baylor University, Waco, Texas, USA.
- 156 Catholic University of America, Washington, DC, USA.
- 157 The University of Alabama, Tuscaloosa, Alabama, USA.
- 158 Boston University, Boston, Massachusetts, USA.
- 159 Brown University, Providence, Rhode Island, USA.
- 160 University of California, Davis, Davis, California, USA.
- 161 University of California, Los Angeles, California, USA.
- 162 University of California, Riverside, Riverside, California, USA.
- 163 University of California, San Diego, La Jolla, California, USA.
- 164 University of California, Santa Barbara - Department of Physics, Santa Barbara, California, USA.
- 165 California Institute of Technology, Pasadena, California, USA.
- 166 Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.
- 167 University of Colorado Boulder, Boulder, Colorado, USA.
- 168 Cornell University, Ithaca, New York, USA.
- 169 Fermi National Accelerator Laboratory, Batavia, Illinois, USA.
- 170 University of Florida, Gainesville, Florida, USA.
- 171 Florida State University, Tallahassee, Florida, USA.
- 172 Florida Institute of Technology, Melbourne, Florida, USA.
- 173 University of Illinois at Chicago (UIC), Chicago, Illinois, USA.
- 174 The University of Iowa, Iowa City, Iowa, USA.
- 175 Johns Hopkins University, Baltimore, Maryland, USA.
- 176 The University of Kansas, Lawrence, Kansas, USA.
- 177 Kansas State University, Manhattan, Kansas, USA.
- 178 Lawrence Livermore National Laboratory, Livermore, California, USA.
- 179 University of Maryland, College Park, Maryland, USA.
- 180 Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
- 181 University of Minnesota, Minneapolis, Minnesota, USA.
- 182 University of Mississippi, Oxford, Mississippi, USA.
- 183 University of Nebraska-Lincoln, Lincoln, Nebraska, USA.
- 184 State University of New York at Buffalo, Buffalo, New York, USA.
- 185 Northeastern University, Boston, Massachusetts, USA.
- 186 Northwestern University, Evanston, Illinois, USA.
- 187 University of Notre Dame, Notre Dame, Indiana, USA.
- 188 The Ohio State University, Columbus, Ohio, USA.
- 189 Princeton University, Princeton, New Jersey, USA.
- 190 University of Puerto Rico, Mayaguez, Puerto Rico, USA.
- 191 Purdue University, West Lafayette, Indiana, USA.
- 192 Purdue University Northwest, Hammond, Indiana, USA.
- 193 Rice University, Houston, Texas, USA.
- 194 University of Rochester, Rochester, New York, USA.
- 195 Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA.
- 196 University of Tennessee, Knoxville, Tennessee, USA.
- 197 Texas A&M University, College Station, Texas, USA.
- 198 Texas Tech University, Lubbock, Texas, USA.
- 199 Vanderbilt University, Nashville, Tennessee, USA.
- 200 University of Virginia, Charlottesville, Virginia, USA.
- 201 Wayne State University, Detroit, Michigan, USA.
- 202 University of Wisconsin - Madison, Madison, Wisconsin, USA.
- 203 An institute or international laboratory covered by a cooperation agreement with CERN.
- PMID: 37595238
- DOI: 10.1103/PhysRevLett.131.051901
Abstract
The structure of nucleons is multidimensional and depends on the transverse momenta, spatial geometry, and polarization of the constituent partons. Such a structure can be studied using high-energy photons produced in ultraperipheral heavy-ion collisions. The first measurement of the azimuthal angular correlations of exclusively produced events with two jets in photon-lead interactions at large momentum transfer is presented, a process that is considered to be sensitive to the underlying nuclear gluon polarization. This study uses a data sample of ultraperipheral lead-lead collisions at sqrt[s_{NN}]=5.02 TeV, corresponding to an integrated luminosity of 0.38 nb^{-1}, collected with the CMS experiment at the LHC. The measured second harmonic of the correlation between the sum and difference of the two jet transverse momentum vectors is found to be positive, and rising, as the dijet transverse momentum increases. A well-tuned model that has been successful at describing a wide range of proton scattering data from the HERA experiments fails to describe the observed correlations, suggesting the presence of gluon polarization effects.