Using Z Boson Events to Study Parton-Medium Interactions in Pb-Pb Collisions
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik, Wien, Austria.
- 3 Institute for Nuclear Problems, Minsk, Belarus.
- 4 Universiteit Antwerpen, Antwerpen, Belgium.
- 5 Vrije Universiteit Brussel, Brussel, Belgium.
- 6 Université Libre de Bruxelles, Bruxelles, Belgium.
- 7 Ghent University, Ghent, Belgium.
- 8 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 9 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 10 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 11 Universidade Estadual Paulista, São Paulo, Brazil.
- 12 Universidade Federal do ABC, São Paulo, Brazil.
- 13 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria.
- 14 University of Sofia, Sofia, Bulgaria.
- 15 Beihang University, Beijing, China.
- 16 Department of Physics, Tsinghua University, Beijing, China.
- 17 Institute of High Energy Physics, Beijing, China.
- 18 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 19 Sun Yat-Sen University, Guangzhou, China.
- 20 Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) - Fudan University, Shanghai, China.
- 21 Zhejiang University, Hangzhou, China.
- 22 Universidad de Los Andes, Bogota, Colombia.
- 23 Universidad de Antioquia, Medellin, Colombia.
- 24 University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia.
- 25 University of Split, Faculty of Science, Split, Croatia.
- 26 Institute Rudjer Boskovic, Zagreb, Croatia.
- 27 University of Cyprus, Nicosia, Cyprus.
- 28 Charles University, Prague, Czech Republic.
- 29 Escuela Politecnica Nacional, Quito, Ecuador.
- 30 Universidad San Francisco de Quito, Quito, Ecuador.
- 31 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 32 Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt.
- 33 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 34 Department of Physics, University of Helsinki, Helsinki, Finland.
- 35 Helsinki Institute of Physics, Helsinki, Finland.
- 36 Lappeenranta University of Technology, Lappeenranta, Finland.
- 37 IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France.
- 38 Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
- 39 Université de Strasbourg, CNRS, IPHC UMR 7178 Strasbourg, France.
- 40 Institut de Physique des 2 Infinis de Lyon (IP2I), Villeurbanne, France.
- 41 Georgian Technical University, Tbilisi, Georgia.
- 42 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 43 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 44 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 45 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 46 University of Hamburg, Hamburg, Germany.
- 47 Karlsruher Institut fuer Technologie, Karlsruhe, Germany.
- 48 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 49 National and Kapodistrian University of Athens, Athens, Greece.
- 50 National Technical University of Athens, Athens, Greece.
- 51 University of Ioánnina, Ioánnina, Greece.
- 52 MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary.
- 53 Wigner Research Centre for Physics, Budapest, Hungary.
- 54 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 55 Institute of Physics, University of Debrecen, Debrecen, Hungary.
- 56 Eszterhazy Karoly University, Karoly Robert Campus, Gyongyos, Hungary.
- 57 Indian Institute of Science (IISc), Bangalore, India.
- 58 National Institute of Science Education and Research, HBNI, Bhubaneswar, India.
- 59 Panjab University, Chandigarh, India.
- 60 University of Delhi, Delhi, India.
- 61 Saha Institute of Nuclear Physics, HBNI, Kolkata, India.
- 62 Indian Institute of Technology Madras, Madras, India.
- 63 Bhabha Atomic Research Centre, Mumbai, India.
- 64 Tata Institute of Fundamental Research-A, Mumbai, India.
- 65 Tata Institute of Fundamental Research-B, Mumbai, India.
- 66 Indian Institute of Science Education and Research (IISER), Pune, India.
- 67 Department of Physics, Isfahan University of Technology, Isfahan, Iran.
- 68 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 69 University College Dublin, Dublin, Ireland.
- 70 INFN Sezione di Bari, Bari, Italy.
- 71 Università di Bari, Bari, Italy.
- 72 Politecnico di Bari, Bari, Italy.
- 73 INFN Sezione di Bologna, Bologna, Italy.
- 74 Università di Bologna, Bologna, Italy.
- 75 INFN Sezione di Catania, Catania, Italy.
- 76 Università di Catania, Catania, Italy.
- 77 INFN Sezione di Firenze, Firenze, Italy.
- 78 Università di Firenze, Firenze, Italy.
- 79 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 80 INFN Sezione di Genova, Genova, Italy.
- 81 Università di Genova, Genova, Italy.
- 82 INFN Sezione di Milano-Bicocca, Milano, Italy.
- 83 Università di Milano-Bicocca, Milano, Italy.
- 84 INFN Sezione di Napoli, Napoli, Italy.
- 85 Università della Basilicata, Potenza, Italy.
- 86 Università di Napoli 'Federico II', Napoli, Italy.
- 87 Università G. Marconi, Roma, Italy.
- 88 INFN Sezione di Padova, Padova, Italy.
- 89 Università di Padova, Padova, Italy.
- 90 INFN Sezione di Pavia, Pavia, Italy.
- 91 Università di Pavia, Pavia, Italy.
- 92 INFN Sezione di Perugia, Perugia, Italy.
- 93 Università di Perugia, Perugia, Italy.
- 94 INFN Sezione di Pisa, Pisa, Italy.
- 95 Scuola Normale Superiore di Pisa, Pisa, Italy.
- 96 Università di Pisa, Pisa, Italy.
- 97 Università di Siena, Siena, Italy.
- 98 INFN Sezione di Roma, Rome, Italy.
- 99 Sapienza Università di Roma, Rome, Italy.
- 100 INFN Sezione di Torino, Torino, Italy.
- 101 Università di Torino, Torino, Italy.
- 102 Università del Piemonte Orientale, Novara, Italy.
- 103 INFN Sezione di Trieste, Trieste, Italy.
- 104 Università di Trieste, Trieste, Italy.
- 105 Kyungpook National University, Daegu, Korea.
- 106 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 107 Hanyang University, Seoul, Korea.
- 108 Korea University, Seoul, Korea.
- 109 Kyung Hee University, Department of Physics, Seoul, Republic of Korea.
- 110 Sejong University, Seoul, Korea.
- 111 Seoul National University, Seoul, Korea.
- 112 University of Seoul, Seoul, Korea.
- 113 Yonsei University, Department of Physics, Seoul, Korea.
- 114 Sungkyunkwan University, Suwon, Korea.
- 115 College of Engineering and Technology, American University of the Middle East (AUM), Egaila, Kuwait.
- 116 Riga Technical University, Riga, Latvia.
- 117 Vilnius University, Vilnius, Lithuania.
- 118 National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia.
- 119 Universidad de Sonora (UNISON), Hermosillo, Mexico.
- 120 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 121 Universidad Iberoamericana, Mexico City, Mexico.
- 122 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 123 Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
- 124 University of Montenegro, Podgorica, Montenegro.
- 125 University of Auckland, Auckland, New Zealand.
- 126 University of Canterbury, Christchurch, New Zealand.
- 127 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 128 AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland.
- 129 National Centre for Nuclear Research, Swierk, Poland.
- 130 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 131 Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal.
- 132 Joint Institute for Nuclear Research, Dubna, Russia.
- 133 Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia.
- 134 Institute for Nuclear Research, Moscow, Russia.
- 135 Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of NRC 'Kurchatov Institute', Moscow, Russia.
- 136 Moscow Institute of Physics and Technology, Moscow, Russia.
- 137 National Research Nuclear University 'Moscow Engineering Physics Institute' (MEPhI), Moscow, Russia.
- 138 P.N. Lebedev Physical Institute, Moscow, Russia.
- 139 Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
- 140 Novosibirsk State University (NSU), Novosibirsk, Russia.
- 141 Institute for High Energy Physics of National Research Centre 'Kurchatov Institute', Protvino, Russia.
- 142 National Research Tomsk Polytechnic University, Tomsk, Russia.
- 143 Tomsk State University, Tomsk, Russia.
- 144 University of Belgrade: Faculty of Physics and VINCA Institute of Nuclear Sciences, Belgrade, Serbia.
- 145 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 146 Universidad Autónoma de Madrid, Madrid, Spain.
- 147 Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain.
- 148 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 149 University of Colombo, Colombo, Sri Lanka.
- 150 University of Ruhuna, Department of Physics, Matara, Sri Lanka.
- 151 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 152 Paul Scherrer Institut, Villigen, Switzerland.
- 153 ETH Zurich-Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland.
- 154 Universität Zürich, Zurich, Switzerland.
- 155 National Central University, Chung-Li, Taiwan.
- 156 National Taiwan University (NTU), Taipei, Taiwan.
- 157 Chulalongkorn University, Faculty of Science, Department of Physics, Bangkok, Thailand.
- 158 Çukurova University, Physics Department, Science and Art Faculty, Adana, Turkey.
- 159 Middle East Technical University, Physics Department, Ankara, Turkey.
- 160 Bogazici University, Istanbul, Turkey.
- 161 Istanbul Technical University, Istanbul, Turkey.
- 162 Istanbul University, Istanbul, Turkey.
- 163 Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkov, Ukraine.
- 164 National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine.
- 165 University of Bristol, Bristol, United Kingdom.
- 166 Rutherford Appleton Laboratory, Didcot, United Kingdom.
- 167 Imperial College, London, United Kingdom.
- 168 Brunel University, Uxbridge, United Kingdom.
- 169 Baylor University, Waco, Texas, USA.
- 170 Catholic University of America, Washington, DC, USA.
- 171 The University of Alabama, Tuscaloosa, Alabama, USA.
- 172 Boston University, Boston, Massachusetts, USA.
- 173 Brown University, Providence, Rhode Island, USA.
- 174 University of California, Davis, Davis, California, USA.
- 175 University of California, Los Angeles, California, USA.
- 176 University of California, Riverside, Riverside, California, USA.
- 177 University of California, San Diego, La Jolla, California, USA.
- 178 University of California, Santa Barbara - Department of Physics, Santa Barbara, California, USA.
- 179 California Institute of Technology, Pasadena, California, USA.
- 180 Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.
- 181 University of Colorado Boulder, Boulder, Colorado, USA.
- 182 Cornell University, Ithaca, New York, USA.
- 183 Fermi National Accelerator Laboratory, Batavia, Illinois, USA.
- 184 University of Florida, Gainesville, Florida, USA.
- 185 Florida State University, Tallahassee, Florida, USA.
- 186 Florida Institute of Technology, Melbourne, Florida, USA.
- 187 University of Illinois at Chicago (UIC), Chicago, Illinois, USA.
- 188 The University of Iowa, Iowa City, Iowa, USA.
- 189 Johns Hopkins University, Baltimore, Maryland, USA.
- 190 The University of Kansas, Lawrence, Kansas, USA.
- 191 Kansas State University, Manhattan, Kansas, USA.
- 192 Lawrence Livermore National Laboratory, Livermore, California, USA.
- 193 University of Maryland, College Park, Maryland, USA.
- 194 Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
- 195 University of Minnesota, Minneapolis, Minnesota, USA.
- 196 University of Mississippi, Oxford, Mississippi, USA.
- 197 University of Nebraska-Lincoln, Lincoln, Nebraska, USA.
- 198 State University of New York at Buffalo, Buffalo, New York, USA.
- 199 Northeastern University, Boston, Massachusetts, USA.
- 200 Northwestern University, Evanston, Illinois, USA.
- 201 University of Notre Dame, Notre Dame, Indiana, USA.
- 202 The Ohio State University, Columbus, Ohio, USA.
- 203 Princeton University, Princeton, New Jersey, USA.
- 204 University of Puerto Rico, Mayaguez, Puerto Rico, USA.
- 205 Purdue University, West Lafayette, Indiana, USA.
- 206 Purdue University Northwest, Hammond, Indiana, USA.
- 207 Rice University, Houston, Texas, USA.
- 208 University of Rochester, Rochester, New York, USA.
- 209 Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA.
- 210 University of Tennessee, Knoxville, Tennessee, USA.
- 211 Texas A&M University, College Station, Texas, USA.
- 212 Texas Tech University, Lubbock, Texas, USA.
- 213 Vanderbilt University, Nashville, Tennessee, USA.
- 214 University of Virginia, Charlottesville, Virginia, USA.
- 215 Wayne State University, Detroit, Michigan, USA.
- 216 University of Wisconsin - Madison, Madison, Wisconsin, USA.
- PMID: 35394329
- DOI: 10.1103/PhysRevLett.128.122301
Using Z Boson Events to Study Parton-Medium Interactions in Pb-Pb Collisions
Authors
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik, Wien, Austria.
- 3 Institute for Nuclear Problems, Minsk, Belarus.
- 4 Universiteit Antwerpen, Antwerpen, Belgium.
- 5 Vrije Universiteit Brussel, Brussel, Belgium.
- 6 Université Libre de Bruxelles, Bruxelles, Belgium.
- 7 Ghent University, Ghent, Belgium.
- 8 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 9 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 10 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 11 Universidade Estadual Paulista, São Paulo, Brazil.
- 12 Universidade Federal do ABC, São Paulo, Brazil.
- 13 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria.
- 14 University of Sofia, Sofia, Bulgaria.
- 15 Beihang University, Beijing, China.
- 16 Department of Physics, Tsinghua University, Beijing, China.
- 17 Institute of High Energy Physics, Beijing, China.
- 18 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 19 Sun Yat-Sen University, Guangzhou, China.
- 20 Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) - Fudan University, Shanghai, China.
- 21 Zhejiang University, Hangzhou, China.
- 22 Universidad de Los Andes, Bogota, Colombia.
- 23 Universidad de Antioquia, Medellin, Colombia.
- 24 University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, Croatia.
- 25 University of Split, Faculty of Science, Split, Croatia.
- 26 Institute Rudjer Boskovic, Zagreb, Croatia.
- 27 University of Cyprus, Nicosia, Cyprus.
- 28 Charles University, Prague, Czech Republic.
- 29 Escuela Politecnica Nacional, Quito, Ecuador.
- 30 Universidad San Francisco de Quito, Quito, Ecuador.
- 31 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 32 Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt.
- 33 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 34 Department of Physics, University of Helsinki, Helsinki, Finland.
- 35 Helsinki Institute of Physics, Helsinki, Finland.
- 36 Lappeenranta University of Technology, Lappeenranta, Finland.
- 37 IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France.
- 38 Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
- 39 Université de Strasbourg, CNRS, IPHC UMR 7178 Strasbourg, France.
- 40 Institut de Physique des 2 Infinis de Lyon (IP2I), Villeurbanne, France.
- 41 Georgian Technical University, Tbilisi, Georgia.
- 42 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 43 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 44 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 45 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 46 University of Hamburg, Hamburg, Germany.
- 47 Karlsruher Institut fuer Technologie, Karlsruhe, Germany.
- 48 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 49 National and Kapodistrian University of Athens, Athens, Greece.
- 50 National Technical University of Athens, Athens, Greece.
- 51 University of Ioánnina, Ioánnina, Greece.
- 52 MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary.
- 53 Wigner Research Centre for Physics, Budapest, Hungary.
- 54 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 55 Institute of Physics, University of Debrecen, Debrecen, Hungary.
- 56 Eszterhazy Karoly University, Karoly Robert Campus, Gyongyos, Hungary.
- 57 Indian Institute of Science (IISc), Bangalore, India.
- 58 National Institute of Science Education and Research, HBNI, Bhubaneswar, India.
- 59 Panjab University, Chandigarh, India.
- 60 University of Delhi, Delhi, India.
- 61 Saha Institute of Nuclear Physics, HBNI, Kolkata, India.
- 62 Indian Institute of Technology Madras, Madras, India.
- 63 Bhabha Atomic Research Centre, Mumbai, India.
- 64 Tata Institute of Fundamental Research-A, Mumbai, India.
- 65 Tata Institute of Fundamental Research-B, Mumbai, India.
- 66 Indian Institute of Science Education and Research (IISER), Pune, India.
- 67 Department of Physics, Isfahan University of Technology, Isfahan, Iran.
- 68 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 69 University College Dublin, Dublin, Ireland.
- 70 INFN Sezione di Bari, Bari, Italy.
- 71 Università di Bari, Bari, Italy.
- 72 Politecnico di Bari, Bari, Italy.
- 73 INFN Sezione di Bologna, Bologna, Italy.
- 74 Università di Bologna, Bologna, Italy.
- 75 INFN Sezione di Catania, Catania, Italy.
- 76 Università di Catania, Catania, Italy.
- 77 INFN Sezione di Firenze, Firenze, Italy.
- 78 Università di Firenze, Firenze, Italy.
- 79 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 80 INFN Sezione di Genova, Genova, Italy.
- 81 Università di Genova, Genova, Italy.
- 82 INFN Sezione di Milano-Bicocca, Milano, Italy.
- 83 Università di Milano-Bicocca, Milano, Italy.
- 84 INFN Sezione di Napoli, Napoli, Italy.
- 85 Università della Basilicata, Potenza, Italy.
- 86 Università di Napoli 'Federico II', Napoli, Italy.
- 87 Università G. Marconi, Roma, Italy.
- 88 INFN Sezione di Padova, Padova, Italy.
- 89 Università di Padova, Padova, Italy.
- 90 INFN Sezione di Pavia, Pavia, Italy.
- 91 Università di Pavia, Pavia, Italy.
- 92 INFN Sezione di Perugia, Perugia, Italy.
- 93 Università di Perugia, Perugia, Italy.
- 94 INFN Sezione di Pisa, Pisa, Italy.
- 95 Scuola Normale Superiore di Pisa, Pisa, Italy.
- 96 Università di Pisa, Pisa, Italy.
- 97 Università di Siena, Siena, Italy.
- 98 INFN Sezione di Roma, Rome, Italy.
- 99 Sapienza Università di Roma, Rome, Italy.
- 100 INFN Sezione di Torino, Torino, Italy.
- 101 Università di Torino, Torino, Italy.
- 102 Università del Piemonte Orientale, Novara, Italy.
- 103 INFN Sezione di Trieste, Trieste, Italy.
- 104 Università di Trieste, Trieste, Italy.
- 105 Kyungpook National University, Daegu, Korea.
- 106 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 107 Hanyang University, Seoul, Korea.
- 108 Korea University, Seoul, Korea.
- 109 Kyung Hee University, Department of Physics, Seoul, Republic of Korea.
- 110 Sejong University, Seoul, Korea.
- 111 Seoul National University, Seoul, Korea.
- 112 University of Seoul, Seoul, Korea.
- 113 Yonsei University, Department of Physics, Seoul, Korea.
- 114 Sungkyunkwan University, Suwon, Korea.
- 115 College of Engineering and Technology, American University of the Middle East (AUM), Egaila, Kuwait.
- 116 Riga Technical University, Riga, Latvia.
- 117 Vilnius University, Vilnius, Lithuania.
- 118 National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia.
- 119 Universidad de Sonora (UNISON), Hermosillo, Mexico.
- 120 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 121 Universidad Iberoamericana, Mexico City, Mexico.
- 122 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 123 Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
- 124 University of Montenegro, Podgorica, Montenegro.
- 125 University of Auckland, Auckland, New Zealand.
- 126 University of Canterbury, Christchurch, New Zealand.
- 127 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 128 AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Krakow, Poland.
- 129 National Centre for Nuclear Research, Swierk, Poland.
- 130 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 131 Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal.
- 132 Joint Institute for Nuclear Research, Dubna, Russia.
- 133 Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia.
- 134 Institute for Nuclear Research, Moscow, Russia.
- 135 Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of NRC 'Kurchatov Institute', Moscow, Russia.
- 136 Moscow Institute of Physics and Technology, Moscow, Russia.
- 137 National Research Nuclear University 'Moscow Engineering Physics Institute' (MEPhI), Moscow, Russia.
- 138 P.N. Lebedev Physical Institute, Moscow, Russia.
- 139 Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
- 140 Novosibirsk State University (NSU), Novosibirsk, Russia.
- 141 Institute for High Energy Physics of National Research Centre 'Kurchatov Institute', Protvino, Russia.
- 142 National Research Tomsk Polytechnic University, Tomsk, Russia.
- 143 Tomsk State University, Tomsk, Russia.
- 144 University of Belgrade: Faculty of Physics and VINCA Institute of Nuclear Sciences, Belgrade, Serbia.
- 145 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 146 Universidad Autónoma de Madrid, Madrid, Spain.
- 147 Universidad de Oviedo, Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Oviedo, Spain.
- 148 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 149 University of Colombo, Colombo, Sri Lanka.
- 150 University of Ruhuna, Department of Physics, Matara, Sri Lanka.
- 151 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 152 Paul Scherrer Institut, Villigen, Switzerland.
- 153 ETH Zurich-Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland.
- 154 Universität Zürich, Zurich, Switzerland.
- 155 National Central University, Chung-Li, Taiwan.
- 156 National Taiwan University (NTU), Taipei, Taiwan.
- 157 Chulalongkorn University, Faculty of Science, Department of Physics, Bangkok, Thailand.
- 158 Çukurova University, Physics Department, Science and Art Faculty, Adana, Turkey.
- 159 Middle East Technical University, Physics Department, Ankara, Turkey.
- 160 Bogazici University, Istanbul, Turkey.
- 161 Istanbul Technical University, Istanbul, Turkey.
- 162 Istanbul University, Istanbul, Turkey.
- 163 Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkov, Ukraine.
- 164 National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine.
- 165 University of Bristol, Bristol, United Kingdom.
- 166 Rutherford Appleton Laboratory, Didcot, United Kingdom.
- 167 Imperial College, London, United Kingdom.
- 168 Brunel University, Uxbridge, United Kingdom.
- 169 Baylor University, Waco, Texas, USA.
- 170 Catholic University of America, Washington, DC, USA.
- 171 The University of Alabama, Tuscaloosa, Alabama, USA.
- 172 Boston University, Boston, Massachusetts, USA.
- 173 Brown University, Providence, Rhode Island, USA.
- 174 University of California, Davis, Davis, California, USA.
- 175 University of California, Los Angeles, California, USA.
- 176 University of California, Riverside, Riverside, California, USA.
- 177 University of California, San Diego, La Jolla, California, USA.
- 178 University of California, Santa Barbara - Department of Physics, Santa Barbara, California, USA.
- 179 California Institute of Technology, Pasadena, California, USA.
- 180 Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.
- 181 University of Colorado Boulder, Boulder, Colorado, USA.
- 182 Cornell University, Ithaca, New York, USA.
- 183 Fermi National Accelerator Laboratory, Batavia, Illinois, USA.
- 184 University of Florida, Gainesville, Florida, USA.
- 185 Florida State University, Tallahassee, Florida, USA.
- 186 Florida Institute of Technology, Melbourne, Florida, USA.
- 187 University of Illinois at Chicago (UIC), Chicago, Illinois, USA.
- 188 The University of Iowa, Iowa City, Iowa, USA.
- 189 Johns Hopkins University, Baltimore, Maryland, USA.
- 190 The University of Kansas, Lawrence, Kansas, USA.
- 191 Kansas State University, Manhattan, Kansas, USA.
- 192 Lawrence Livermore National Laboratory, Livermore, California, USA.
- 193 University of Maryland, College Park, Maryland, USA.
- 194 Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
- 195 University of Minnesota, Minneapolis, Minnesota, USA.
- 196 University of Mississippi, Oxford, Mississippi, USA.
- 197 University of Nebraska-Lincoln, Lincoln, Nebraska, USA.
- 198 State University of New York at Buffalo, Buffalo, New York, USA.
- 199 Northeastern University, Boston, Massachusetts, USA.
- 200 Northwestern University, Evanston, Illinois, USA.
- 201 University of Notre Dame, Notre Dame, Indiana, USA.
- 202 The Ohio State University, Columbus, Ohio, USA.
- 203 Princeton University, Princeton, New Jersey, USA.
- 204 University of Puerto Rico, Mayaguez, Puerto Rico, USA.
- 205 Purdue University, West Lafayette, Indiana, USA.
- 206 Purdue University Northwest, Hammond, Indiana, USA.
- 207 Rice University, Houston, Texas, USA.
- 208 University of Rochester, Rochester, New York, USA.
- 209 Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA.
- 210 University of Tennessee, Knoxville, Tennessee, USA.
- 211 Texas A&M University, College Station, Texas, USA.
- 212 Texas Tech University, Lubbock, Texas, USA.
- 213 Vanderbilt University, Nashville, Tennessee, USA.
- 214 University of Virginia, Charlottesville, Virginia, USA.
- 215 Wayne State University, Detroit, Michigan, USA.
- 216 University of Wisconsin - Madison, Madison, Wisconsin, USA.
- PMID: 35394329
- DOI: 10.1103/PhysRevLett.128.122301
Abstract
The spectra measurements of charged hadrons produced in the shower of a parton originating in the same hard scattering with a leptonically decaying Z boson are reported in lead-lead nuclei (Pb-Pb) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. Both Pb-Pb and pp data sets are recorded by the CMS experiment at the LHC and correspond to an integrated luminosity of 1.7 nb^{-1} and 320 pb^{-1}, respectively. Hadronic collision data with one reconstructed Z boson candidate with the transverse momentum p_{T}>30 GeV/c are analyzed. The Z boson constrains the initial energy and direction of the associated parton. In heavy ion events, azimuthal angular distributions of charged hadrons with respect to the direction of a Z boson are sensitive to modifications of the in-medium parton shower and medium response. compared to reference data from pp interactions, the results for central Pb-Pb collisions indicate a modification of the angular correlations. The measurements of the fragmentation functions and p_{T} spectra of charged particles in Z boson events, which are sensitive to medium modifications of the parton shower longitudinal structure, are also reported. Significant modifications in central Pb-Pb events compared to the pp reference data are also found for these observables.
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