Enhanced Deuteron Coalescence Probability in Jets
Affiliations
- 1 Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France.
- 2 Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic.
- 3 Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik, Fachbereich Informatik und Mathematik, Frankfurt, Germany.
- 4 European Organization for Nuclear Research (CERN), Geneva, Switzerland.
- 5 Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy.
- 6 INFN, Sezione di Bologna, Bologna, Italy.
- 7 Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India.
- 8 Department of Physics, Aligarh Muslim University, Aligarh, India.
- 9 Korea Institute of Science and Technology Information, Daejeon, Republic of Korea.
- 10 Faculty of Science, P.J. Šafárik University, Košice, Slovak Republic.
- 11 Affiliated with an institute covered by a cooperation agreement with CERN.
- 12 Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.
- 13 INFN, Sezione di Torino, Turin, Italy.
- 14 Central China Normal University, Wuhan, China.
- 15 Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 16 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
- 17 University of Houston, Houston, Texas, United States.
- 18 Department of Physics and Technology, University of Bergen, Bergen, Norway.
- 19 INFN, Sezione di Cagliari, Cagliari, Italy.
- 20 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 21 Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania.
- 22 Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany.
- 23 Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
- 24 INFN, Sezione di Padova, Padova, Italy.
- 25 Lawrence Berkeley National Laboratory, Berkeley, California, United States.
- 26 SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France.
- 27 Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France.
- 28 Universidade de São Paulo (USP), São Paulo, Brazil.
- 29 Department of Physics, University of Oslo, Oslo, Norway.
- 30 Yale University, New Haven, Connecticut, United States.
- 31 INFN, Sezione di Catania, Catania, Italy.
- 32 Sungkyunkwan University, Suwon City, Republic of Korea.
- 33 Gangneung-Wonju National University, Gangneung, Republic of Korea.
- 34 University of Science and Technology of China, Hefei, China.
- 35 Indian Institute of Technology Indore, Indore, India.
- 36 Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Départment de Physique Nucléaire (DPhN), Saclay, France.
- 37 AGH University of Science and Technology, Cracow, Poland.
- 38 Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India.
- 39 Physics Department, University of Jammu, Jammu, India.
- 40 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy.
- 41 Dipartimento Interateneo di Fisica 'M. Merlin' and Sezione INFN, Bari, Italy.
- 42 Physik Department, Technische Universität München, Munich, Germany.
- 43 National and Kapodistrian University of Athens, School of Science, Department of Physics, Athens, Greece.
- 44 Wigner Research Centre for Physics, Budapest, Hungary.
- 45 Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom.
- 46 University of Liverpool, Liverpool, United Kingdom.
- 47 Lund University Department of Physics, Division of Particle Physics, Lund, Sweden.
- 48 Affiliated with an international laboratory covered by a cooperation agreement with CERN.
- 49 Indian Institute of Technology Bombay (IIT), Mumbai, India.
- 50 Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru.
- 51 Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
- 52 Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France, Strasbourg, France.
- 53 Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy.
- 54 Institute of Space Science (ISS), Bucharest, Romania.
- 55 Gauhati University, Department of Physics, Guwahati, India.
- 56 INFN, Laboratori Nazionali di Frascati, Frascati, Italy.
- 57 Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech.
- 58 The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland.
- 59 The University of Texas at Austin, Texas, United States.
- 60 Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 61 Dipartimento di Fisica, Università di Pavia, Pavia, Italy.
- 62 INFN, Sezione di Pavia, Pavia, Italy.
- 63 Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States.
- 64 Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy.
- 65 Inha University, Incheon, Republic of Korea.
- 66 Università di Brescia, Brescia, Italy.
- 67 Politecnico di Bari and Sezione INFN, Bari, Italy.
- 68 Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy.
- 69 Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria.
- 70 iThemba LABS, National Research Foundation, Somerset West, South Africa.
- 71 University of the Witwatersrand, Johannesburg, South Africa.
- 72 Universidad Autónoma de Sinaloa, Culiacán, Mexico.
- 73 University Politehnica of Bucharest, Bucharest, Romania.
- 74 Université de Lyon, CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Lyon, France.
- 75 Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India.
- 76 High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico.
- 77 Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil.
- 78 Nikhef, National institute for subatomic physics, Amsterdam, Netherlands.
- 79 University of Tsukuba, Tsukuba, Japan.
- 80 INFN, Sezione di Bari, Bari, Italy.
- 81 School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom.
- 82 Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France.
- 83 Università del Piemonte Orientale, Vercelli, Italy.
- 84 Universidade Federal do ABC, Santo Andre, Brazil.
- 85 Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 86 National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India.
- 87 Dipartimento di Fisica 'E.R. Caianiello' dell'Università and Gruppo Collegato INFN, Salerno, Italy.
- 88 Warsaw University of Technology, Warsaw, Poland.
- 89 Department of Physics, University of California, Berkeley, California, United States.
- 90 Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba.
- 91 University of Cape Town, Cape Town, South Africa.
- 92 Physics Department, Panjab University, Chandigarh, India.
- 93 Technical University of Košice, Košice, Slovak Republic.
- 94 Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic.
- 95 Physics department, Faculty of science, University of Zagreb, Zagreb, Croatia.
- 96 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy.
- 97 INFN, Sezione di Trieste, Trieste, Italy.
- 98 Saga University, Saga, Japan.
- 99 Chicago State University, Chicago, Illinois, United States.
- 100 University of Kansas, Lawrence, Kansas, United States.
- 101 Instituto de Física, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
- 102 University of Tennessee, Knoxville, Tennessee, United States.
- 103 Nagasaki Institute of Applied Science, Nagasaki, Japan.
- 104 Wayne State University, Detroit, Michigan, United States.
- 105 Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia.
- 106 Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands.
- 107 A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, Yerevan, Armenia.
- 108 University of Tokyo, Tokyo, Japan.
- 109 Yonsei University, Seoul, Republic of Korea.
- 110 Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany.
- 111 Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway.
- 112 Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City and Mérida, Mexico.
- 113 Creighton University, Omaha, Nebraska, United States.
- 114 University of Jyväskylä, Jyväskylä, Finland.
- 115 Ohio State University, Columbus, Ohio, United States.
- 116 COMSATS University Islamabad, Islamabad, Pakistan.
- 117 National Research and Innovation Agency - BRIN, Jakarta, Indonesia.
- 118 China Institute of Atomic Energy, Beijing, China.
- 119 Suranaree University of Technology, Nakhon Ratchasima, Thailand.
- 120 Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic.
- 121 KTO Karatay University, Konya, Turkey.
- 122 Zentrum für Technologie und Transfer (ZTT), Worms, Germany.
- 123 Department of Physics, Pusan National University, Pusan, Republic of Korea.
- 124 Jeonbuk National University, Jeonju, Republic of Korea.
- 125 Department of Physics, Sejong University, Seoul, Republic of Korea.
- 126 Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan.
- 127 California Polytechnic State University, San Luis Obispo, California, United States.
- 128 Faculty of Physics, Sofia University, Sofia, Bulgaria.
- 129 National Centre for Nuclear Research, Warsaw, Poland.
- 130 University of South-Eastern Norway, Kongsberg, Norway.
- 131 Fudan University, Shanghai, China.
- 132 Dipartimento di Scienze MIFT, Università di Messina, Messina, Italy.
- 133 Università degli Studi di Foggia, Foggia, Italy.
- 134 Helsinki Institute of Physics (HIP), Helsinki, Finland.
- 135 Chungbuk National University, Cheongju, Republic of Korea.
- 136 National Nuclear Research Center, Baku, Azerbaijan.
- 137 Institute of Physics, Homi Bhabha National Institute, Bhubaneswar, India.
- 138 Physikalisches Institut, Eberhard-Karls-Universität Tübingen, Tubingen, Germany.
- 139 Nara Women's University (NWU), Nara, Japan.
- 140 Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kiev, Ukraine.
- 141 Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic.
- PMID: 37566840
- DOI: 10.1103/PhysRevLett.131.042301
Enhanced Deuteron Coalescence Probability in Jets
Authors
Affiliations
- 1 Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France.
- 2 Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic.
- 3 Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik, Fachbereich Informatik und Mathematik, Frankfurt, Germany.
- 4 European Organization for Nuclear Research (CERN), Geneva, Switzerland.
- 5 Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy.
- 6 INFN, Sezione di Bologna, Bologna, Italy.
- 7 Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India.
- 8 Department of Physics, Aligarh Muslim University, Aligarh, India.
- 9 Korea Institute of Science and Technology Information, Daejeon, Republic of Korea.
- 10 Faculty of Science, P.J. Šafárik University, Košice, Slovak Republic.
- 11 Affiliated with an institute covered by a cooperation agreement with CERN.
- 12 Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.
- 13 INFN, Sezione di Torino, Turin, Italy.
- 14 Central China Normal University, Wuhan, China.
- 15 Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 16 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
- 17 University of Houston, Houston, Texas, United States.
- 18 Department of Physics and Technology, University of Bergen, Bergen, Norway.
- 19 INFN, Sezione di Cagliari, Cagliari, Italy.
- 20 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 21 Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania.
- 22 Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany.
- 23 Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
- 24 INFN, Sezione di Padova, Padova, Italy.
- 25 Lawrence Berkeley National Laboratory, Berkeley, California, United States.
- 26 SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France.
- 27 Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France.
- 28 Universidade de São Paulo (USP), São Paulo, Brazil.
- 29 Department of Physics, University of Oslo, Oslo, Norway.
- 30 Yale University, New Haven, Connecticut, United States.
- 31 INFN, Sezione di Catania, Catania, Italy.
- 32 Sungkyunkwan University, Suwon City, Republic of Korea.
- 33 Gangneung-Wonju National University, Gangneung, Republic of Korea.
- 34 University of Science and Technology of China, Hefei, China.
- 35 Indian Institute of Technology Indore, Indore, India.
- 36 Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Départment de Physique Nucléaire (DPhN), Saclay, France.
- 37 AGH University of Science and Technology, Cracow, Poland.
- 38 Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India.
- 39 Physics Department, University of Jammu, Jammu, India.
- 40 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy.
- 41 Dipartimento Interateneo di Fisica 'M. Merlin' and Sezione INFN, Bari, Italy.
- 42 Physik Department, Technische Universität München, Munich, Germany.
- 43 National and Kapodistrian University of Athens, School of Science, Department of Physics, Athens, Greece.
- 44 Wigner Research Centre for Physics, Budapest, Hungary.
- 45 Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom.
- 46 University of Liverpool, Liverpool, United Kingdom.
- 47 Lund University Department of Physics, Division of Particle Physics, Lund, Sweden.
- 48 Affiliated with an international laboratory covered by a cooperation agreement with CERN.
- 49 Indian Institute of Technology Bombay (IIT), Mumbai, India.
- 50 Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru.
- 51 Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
- 52 Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France, Strasbourg, France.
- 53 Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy.
- 54 Institute of Space Science (ISS), Bucharest, Romania.
- 55 Gauhati University, Department of Physics, Guwahati, India.
- 56 INFN, Laboratori Nazionali di Frascati, Frascati, Italy.
- 57 Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech.
- 58 The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland.
- 59 The University of Texas at Austin, Texas, United States.
- 60 Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 61 Dipartimento di Fisica, Università di Pavia, Pavia, Italy.
- 62 INFN, Sezione di Pavia, Pavia, Italy.
- 63 Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States.
- 64 Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy.
- 65 Inha University, Incheon, Republic of Korea.
- 66 Università di Brescia, Brescia, Italy.
- 67 Politecnico di Bari and Sezione INFN, Bari, Italy.
- 68 Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy.
- 69 Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria.
- 70 iThemba LABS, National Research Foundation, Somerset West, South Africa.
- 71 University of the Witwatersrand, Johannesburg, South Africa.
- 72 Universidad Autónoma de Sinaloa, Culiacán, Mexico.
- 73 University Politehnica of Bucharest, Bucharest, Romania.
- 74 Université de Lyon, CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Lyon, France.
- 75 Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India.
- 76 High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico.
- 77 Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil.
- 78 Nikhef, National institute for subatomic physics, Amsterdam, Netherlands.
- 79 University of Tsukuba, Tsukuba, Japan.
- 80 INFN, Sezione di Bari, Bari, Italy.
- 81 School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom.
- 82 Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France.
- 83 Università del Piemonte Orientale, Vercelli, Italy.
- 84 Universidade Federal do ABC, Santo Andre, Brazil.
- 85 Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 86 National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India.
- 87 Dipartimento di Fisica 'E.R. Caianiello' dell'Università and Gruppo Collegato INFN, Salerno, Italy.
- 88 Warsaw University of Technology, Warsaw, Poland.
- 89 Department of Physics, University of California, Berkeley, California, United States.
- 90 Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba.
- 91 University of Cape Town, Cape Town, South Africa.
- 92 Physics Department, Panjab University, Chandigarh, India.
- 93 Technical University of Košice, Košice, Slovak Republic.
- 94 Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic.
- 95 Physics department, Faculty of science, University of Zagreb, Zagreb, Croatia.
- 96 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy.
- 97 INFN, Sezione di Trieste, Trieste, Italy.
- 98 Saga University, Saga, Japan.
- 99 Chicago State University, Chicago, Illinois, United States.
- 100 University of Kansas, Lawrence, Kansas, United States.
- 101 Instituto de Física, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
- 102 University of Tennessee, Knoxville, Tennessee, United States.
- 103 Nagasaki Institute of Applied Science, Nagasaki, Japan.
- 104 Wayne State University, Detroit, Michigan, United States.
- 105 Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia.
- 106 Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands.
- 107 A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, Yerevan, Armenia.
- 108 University of Tokyo, Tokyo, Japan.
- 109 Yonsei University, Seoul, Republic of Korea.
- 110 Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany.
- 111 Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway.
- 112 Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City and Mérida, Mexico.
- 113 Creighton University, Omaha, Nebraska, United States.
- 114 University of Jyväskylä, Jyväskylä, Finland.
- 115 Ohio State University, Columbus, Ohio, United States.
- 116 COMSATS University Islamabad, Islamabad, Pakistan.
- 117 National Research and Innovation Agency - BRIN, Jakarta, Indonesia.
- 118 China Institute of Atomic Energy, Beijing, China.
- 119 Suranaree University of Technology, Nakhon Ratchasima, Thailand.
- 120 Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic.
- 121 KTO Karatay University, Konya, Turkey.
- 122 Zentrum für Technologie und Transfer (ZTT), Worms, Germany.
- 123 Department of Physics, Pusan National University, Pusan, Republic of Korea.
- 124 Jeonbuk National University, Jeonju, Republic of Korea.
- 125 Department of Physics, Sejong University, Seoul, Republic of Korea.
- 126 Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan.
- 127 California Polytechnic State University, San Luis Obispo, California, United States.
- 128 Faculty of Physics, Sofia University, Sofia, Bulgaria.
- 129 National Centre for Nuclear Research, Warsaw, Poland.
- 130 University of South-Eastern Norway, Kongsberg, Norway.
- 131 Fudan University, Shanghai, China.
- 132 Dipartimento di Scienze MIFT, Università di Messina, Messina, Italy.
- 133 Università degli Studi di Foggia, Foggia, Italy.
- 134 Helsinki Institute of Physics (HIP), Helsinki, Finland.
- 135 Chungbuk National University, Cheongju, Republic of Korea.
- 136 National Nuclear Research Center, Baku, Azerbaijan.
- 137 Institute of Physics, Homi Bhabha National Institute, Bhubaneswar, India.
- 138 Physikalisches Institut, Eberhard-Karls-Universität Tübingen, Tubingen, Germany.
- 139 Nara Women's University (NWU), Nara, Japan.
- 140 Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kiev, Ukraine.
- 141 Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic.
- PMID: 37566840
- DOI: 10.1103/PhysRevLett.131.042301
Erratum in
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Erratum: Enhanced Deuteron Coalescence Probability in Jets [Phys. Rev. Lett. 131, 042301 (2023)].Acharya S, Anonymous; ALICE Collaboration. Acharya S, et al. Phys Rev Lett. 2024 Mar 8;132(10):109901. doi: 10.1103/PhysRevLett.132.109901. Phys Rev Lett. 2024. PMID: 38518355
Abstract
The transverse-momentum (p_{T}) spectra and coalescence parameters B_{2} of (anti)deuterons are measured in p-p collisions at sqrt[s]=13 TeV for the first time in and out of jets. In this measurement, the direction of the leading particle with the highest p_{T} in the event (p_{T}^{lead}>5 GeV/c) is used as an approximation for the jet axis. The event is consequently divided into three azimuthal regions, and the jet signal is obtained as the difference between the toward region, that contains jet fragmentation products in addition to the underlying event (UE), and the transverse region, which is dominated by the UE. The coalescence parameter in the jet is found to be approximately a factor of 10 larger than that in the underlying event. This experimental observation is consistent with the coalescence picture and can be attributed to the smaller average phase-space distance between nucleons in the jet cone as compared with the underlying event. The results presented in this Letter are compared to predictions from a simple nucleon coalescence model, where the phase-space distributions of nucleons are generated using pythia8 with the Monash 2013 tuning, and to predictions from a deuteron production model based on ordinary nuclear reactions with parametrized energy-dependent cross sections tuned on data. The latter model is implemented in pythia8.3. Both models reproduce the observed large difference between in-jet and out-of-jet coalescence parameters, although the almost flat trend of the B_{2}^{Jet} is not reproduced by the models, which instead give a decreasing trend.
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