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Abstract
The azimuthal correlations of D mesons with charged particles were measured with the ALICE apparatus in pp collisions at and p–Pb collisions at at the Large Hadron Collider. , , and mesons and their charge conjugates with transverse momentum and rapidity in the nucleon-nucleon centre-of-mass system (pp collisions) and (p–Pb collisions) were correlated to charged particles with . The yield of charged particles in the correlation peak induced by the jet containing the D meson and the peak width are compatible within uncertainties in the two collision systems. The data are described within uncertainties by Monte-Carlo simulations based on PYTHIA, POWHEG, and EPOS 3 event generators.
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1 Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
2 Nuclear Physics Institute, Academy of Sciences of the Czech Republic, Řež u Prahy, Czech Republic
3 Physics Department, Panjab University, Chandigarh, India
4 European Organization for Nuclear Research (CERN), Geneva, Switzerland
5 Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy; Sezione INFN, Turin, Italy
6 Indian Institute of Technology Bombay (IIT), Mumbai, India
7 Variable Energy Cyclotron Centre, Kolkata, India
8 Department of Physics, Aligarh Muslim University, Aligarh, India
9 Korea Institute of Science and Technology Information, Daejeon, South Korea
10 Yale University, New Haven, CT, USA
11 Institute for Theoretical and Experimental Physics, Moscow, Russia
12 Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
13 National Research Centre Kurchatov Institute, Moscow, Russia
14 Sezione INFN, Turin, Italy
15 School of Physics and Astronomy, University of Birmingham, Birmingham, UK
16 Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico
17 Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi’, Rome, Italy; Sezione INFN, Bologna, Italy
18 Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine
19 Universidad Autónoma de Sinaloa, Culiacán, Mexico
20 Department of Physics and Technology, University of Bergen, Bergen, Norway; Faculty of Engineering, Bergen University College, Bergen, Norway
21 Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
22 Department of Physics and Technology, University of Bergen, Bergen, Norway
23 V. Fock Institute for Physics, St. Petersburg State University, St. Petersburg, Russia
24 Universidade de São Paulo (USP), São Paulo, Brazil
25 National Institute for Physics and Nuclear Engineering, Bucharest, Romania
26 Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
27 Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
28 Rudjer Bošković Institute, Zagreb, Croatia
29 Sezione INFN, Padua, Italy
30 Sezione INFN, Bologna, Italy
31 SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France
32 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
33 Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN, Bologna, Italy
34 Excellence Cluster Universe, Technische Universität München, Munich, Germany; Physik Department, Technische Universität München, Munich, Germany
35 Department of Physics, University of Oslo, Oslo, Norway
36 Sezione INFN, Catania, Italy
37 Konkuk University, Seoul, South Korea
38 Physics Department, University of Jammu, Jammu, India
39 Commissariat à l’Energie Atomique, IRFU, Saclay, France
40 Institute of Physics, Bhubaneswar, India
41 Dipartimento di Fisica dell’Università and Sezione INFN, Turin, Italy
42 Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN, Catania, Italy
43 Dipartimento Interateneo di Fisica ‘M. Merlin’ and Sezione INFN, Bari, Italy
44 Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest, Hungary
45 European Organization for Nuclear Research (CERN), Geneva, Switzerland; School of Physics and Astronomy, University of Birmingham, Birmingham, UK
46 Laboratoire de Physique Corpusculaire (LPC), Clermont Université, Université Blaise Pascal, CNRS-IN2P3, Clermont-Ferrand, France
47 Central China Normal University, Wuhan, China
48 The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Kraków, Poland
49 Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Münster, Germany
50 Joint Institute for Nuclear Research (JINR), Dubna, Russia
51 Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
52 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
53 Inha University, Incheon, South Korea
54 Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg, CNRS-IN2P3, Strasbourg, France
55 Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
56 University of Houston, Houston, TX, USA
57 Wayne State University, Detroit, MI, USA
58 Moscow Engineering Physics Institute, Moscow, Russia
59 Petersburg Nuclear Physics Institute, Gatchina, Russia
60 Institute for Subatomic Physics of Utrecht University, Utrecht, The Netherlands
61 Department of Physics, Gauhati University, Guwahati, India
62 Laboratori Nazionali di Frascati, INFN, Frascati, Italy
63 Excellence Cluster Universe, Technische Universität München, Munich, Germany; Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark; Physik Department, Technische Universität München, Munich, Germany
64 Department of Physics, Centre for Astroparticle Physics and Space Science (CAPSS), Bose Institute, Kolkata, India
65 Department of Physics, Centre for Astroparticle Physics and Space Science (CAPSS), Bose Institute, Kolkata, India; National Institute of Science Education and Research, Bhubaneswar, India
66 Physics Department, The University of Texas at Austin, Austin, TX, USA
67 Lawrence Berkeley National Laboratory, Berkeley, CA, USA; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
68 Faculty of Science, P.J. Šafárik University, Kosice, Slovakia
69 Pusan National University, Pusan, South Korea
70 Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, UK; University of Liverpool, Liverpool, UK
71 iThemba LABS, National Research Foundation, Somerset West, South Africa
72 Institut für Informatik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
73 Purdue University, West Lafayette, IN, USA
74 Helsinki Institute of Physics (HIP), Helsinki, Finland
75 Russian Federal Nuclear Center (VNIIEF), Sarov, Russia
76 Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy; European Organization for Nuclear Research (CERN), Geneva, Switzerland
77 Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
78 University of Tsukuba, Tsukuba, Japan
79 COMSATS Institute of Information Technology (CIIT), Islamabad, Pakistan
80 Department of Physics, Ohio State University, Columbus, OH, USA
81 Technical University of Košice, Kosice, Slovakia
82 Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru
83 Dipartimento di Fisica dell’Università and Sezione INFN, Trieste, Italy
84 Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi’, Rome, Italy; Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN, Bologna, Italy
85 University of Tennessee, Knoxville, TN, USA
86 Dipartimento di Fisica dell’Università and Sezione INFN, Cagliari, Italy
87 Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba
88 University of Jyväskylä, Jyväskylä, Finland
89 University of Liverpool, Liverpool, UK
90 Physics Department, Creighton University, Omaha, NE, USA
91 Université de Lyon, Université Lyon 1, CNRS/IN2P3, IPN-Lyon, Villeurbanne, Lyon, France
92 Nikhef, Nationaal instituut voor subatomaire fysica, Amsterdam, The Netherlands
93 Division of Experimental High Energy Physics, University of Lund, Lund, Sweden
94 Sezione INFN, Cagliari, Italy
95 Physics Department, University of Cape Town, Cape Town, South Africa
96 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Institute of Experimental Physics, Slovak Academy of Sciences, Kosice, Slovakia
97 Lawrence Berkeley National Laboratory, Berkeley, CA, USA
98 Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France
99 Institut de Physique Nucléaire d’Orsay (IPNO), Université Paris-Sud, CNRS-IN2P3, Orsay, France
100 Oak Ridge National Laboratory, Oak Ridge, TN, USA
101 Dipartimento di Fisica dell’Università and Sezione INFN, Turin, Italy; Sezione INFN, Turin, Italy
102 Dipartimento di Scienze e Innovazione Tecnologica dell’Università del Piemonte Orientale and INFN Sezione di Torino, Alessandria, Italy
103 Universidade de São Paulo (USP), São Paulo, Brazil; Universidade Federal do ABC, Santo Andre, Brazil
104 Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City, Mérida, Mexico
105 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Münster, Germany
106 Institute of Space Science (ISS), Bucharest, Romania
107 Saha Institute of Nuclear Physics, Kolkata, India
108 National Institute of Science Education and Research, Bhubaneswar, India
109 Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi’, Rome, Italy; Dipartimento di Fisica ‘E.R. Caianiello’ dell’Università and Gruppo Collegato INFN, Salerno, Italy
110 Sezione INFN, Bari, Italy
111 Dipartimento di Fisica ‘E.R. Caianiello’ dell’Università and Gruppo Collegato INFN, Salerno, Italy
112 Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
113 National Centre for Nuclear Studies, Warsaw, Poland
114 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
115 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Nikhef, Nationaal instituut voor subatomaire fysica, Amsterdam, The Netherlands
116 Institute for Subatomic Physics of Utrecht University, Utrecht, The Netherlands; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
117 University of Zagreb, Zagreb, Croatia
118 SSC IHEP of NRC Kurchatov institute, Protvino, Russia
119 Departamento de Física de Partículas and IGFAE, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
120 Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN, Padua, Italy
121 Commissariat à l’Energie Atomique, IRFU, Saclay, France; Laboratoire de Physique Corpusculaire (LPC), Clermont Université, Université Blaise Pascal, CNRS-IN2P3, Clermont-Ferrand, France
122 Universidade de São Paulo (USP), São Paulo, Brazil; University of Liverpool, Liverpool, UK
123 Institute for Nuclear Research, Academy of Sciences, Moscow, Russia
124 Sezione INFN, Trieste, Italy
125 Physics Department, University of Athens, Athens, Greece
126 Chicago State University, Chicago, IL, USA
127 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Institute of Space Science (ISS), Bucharest, Romania
128 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Sezione INFN, Turin, Italy
129 Technical University of Split FESB, Split, Croatia
130 Warsaw University of Technology, Warsaw, Poland
131 A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, Yerevan, Armenia
132 Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria
133 University of Tokyo, Tokyo, Japan
134 Faculty of Engineering, Bergen University College, Bergen, Norway
135 Physikalisches Institut, Universität München, Munich, Germany
136 Department of Physics, Sejong University, Seoul, South Korea
137 Moscow Engineering Physics Institute, Moscow, Russia; National Research Centre Kurchatov Institute, Moscow, Russia
138 Institute of Experimental Physics, Slovak Academy of Sciences, Kosice, Slovakia; Technical University of Košice, Kosice, Slovakia
139 Institute of Experimental Physics, Slovak Academy of Sciences, Kosice, Slovakia
140 Yonsei University, Seoul, South Korea
141 KTO Karatay University, Konya, Turkey
142 Zentrum für Technologietransfer und Telekommunikation (ZTT), Fachhochschule Worms, Worms, Germany
143 Gangneung-Wonju National University, Gangneung, South Korea
144 California Polytechnic State University, San Luis Obispo, CA, USA
145 Physics Department, The University of Texas at Austin, Austin, TX, USA; University of Houston, Houston, TX, USA
146 Suranaree University of Technology, Nakhon Ratchasima, Thailand
147 Institute of Experimental Physics, Slovak Academy of Sciences, Kosice, Slovakia; School of Physics and Astronomy, University of Birmingham, Birmingham, UK
148 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Petersburg Nuclear Physics Institute, Gatchina, Russia
149 Faculty of Technology, Buskerud and Vestfold University College, Tonsberg, Norway
150 Excellence Cluster Universe, Technische Universität München, Munich, Germany; Yale University, New Haven, CT, USA
151 Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, UK
152 Central China Normal University, Wuhan, China; Laboratoire de Physique Corpusculaire (LPC), Clermont Université, Université Blaise Pascal, CNRS-IN2P3, Clermont-Ferrand, France
153 China Institute of Atomic Energy, Beijing, China
154 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Sezione INFN, Bari, Italy
155 Dipartimento di Fisica dell’Università and Sezione INFN, Turin, Italy; iThemba LABS, National Research Foundation, Somerset West, South Africa; University of the Witwatersrand, Johannesburg, South Africa
156 Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic
157 Sezione INFN, Rome, Italy
158 Dipartimento di Fisica dell’Università ‘La Sapienza’ and Sezione INFN, Rome, Italy
159 Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia
160 Institute for Theoretical and Experimental Physics, Moscow, Russia; Joint Institute for Nuclear Research (JINR), Dubna, Russia
161 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Lawrence Berkeley National Laboratory, Berkeley, CA, USA
162 Indian Institute of Technology Indore, Indore, India
163 Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
164 Excellence Cluster Universe, Technische Universität München, Munich, Germany; Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany; Physik Department, Technische Universität München, Munich, Germany
165 Hiroshima University, Hiroshima, Japan
166 Nagasaki Institute of Applied Science, Nagasaki, Japan; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
167 Università di Brescia, Brescia, Italy
168 Saha Institute of Nuclear Physics, Kolkata, India; Sezione INFN, Turin, Italy
169 Budker Institute for Nuclear Physics, Novosibirsk, Russia
170 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Sezione INFN, Bologna, Italy
171 Oak Ridge National Laboratory, Oak Ridge, TN, USA; Physics Department, Creighton University, Omaha, NE, USA
172 Physics Department, University of Rajasthan, Jaipur, India
173 Oak Ridge National Laboratory, Oak Ridge, TN, USA; University of Tennessee, Knoxville, TN, USA
174 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
175 Laboratori Nazionali di Legnaro, INFN, Legnaro, Italy
176 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Laboratori Nazionali di Frascati, INFN, Frascati, Italy
177 Moscow Engineering Physics Institute, Moscow, Russia; Petersburg Nuclear Physics Institute, Gatchina, Russia
178 European Organization for Nuclear Research (CERN), Geneva, Switzerland; SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France
179 Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine; European Organization for Nuclear Research (CERN), Geneva, Switzerland
180 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain; Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico
181 Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba; Dipartimento di Fisica dell’Università and Sezione INFN, Turin, Italy
182 Indonesian Institute of Sciences, Jakarta, Indonesia
183 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria
184 Centre de Calcul de l’IN2P3, Villeurbanne, Lyon, France
185 University of the Witwatersrand, Johannesburg, South Africa
186 Dipartimento Interateneo di Fisica ‘M. Merlin’ and Sezione INFN, Bari, Italy; Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest, Hungary
187 European Organization for Nuclear Research (CERN), Geneva, Switzerland; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
188 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany; Physikalisches Institut, Universität München, Munich, Germany
189 Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France; University of Tsukuba, Tsukuba, Japan
190 Central China Normal University, Wuhan, China; Department of Physics and Technology, University of Bergen, Bergen, Norway
191 Central China Normal University, Wuhan, China; Lawrence Berkeley National Laboratory, Berkeley, CA, USA
192 Central China Normal University, Wuhan, China; SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France





