https://doi.org/10.1140/epjc/s10052-018-5624-4
Regular Article - Experimental Physics
Measurement of quarkonium production in proton–lead and proton–proton collisions at
with the ATLAS detector
1
Department of Physics, University of Adelaide, Adelaide, Australia
2
Physics Department, SUNY Albany, Albany, NY, USA
3
Department of Physics, University of Alberta, Edmonton, AB, Canada
4
Department of Physics, Ankara University, Ankara, Turkey
5
Istanbul Aydin University, Istanbul, Turkey
6
Division of Physics, TOBB University of Economics and Technology, Ankara, Turkey
7
LAPP, CNRS/IN2P3 and Université Savoie Mont Blanc, Annecy-le-Vieux, France
8
High Energy Physics Division, Argonne National Laboratory, Argonne, IL, USA
9
Department of Physics, University of Arizona, Tucson, AZ, USA
10
Department of Physics, The University of Texas at Arlington, Arlington, TX, USA
11
Physics Department, National and Kapodistrian University of Athens, Athens, Greece
12
Physics Department, National Technical University of Athens, Zografou, Greece
13
Department of Physics, The University of Texas at Austin, Austin, TX, USA
14
Institute of Physics, Azerbaijan Academy of Sciences, Baku, Azerbaijan
15
Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Barcelona, Spain
16
Institute of Physics, University of Belgrade, Belgrade, Serbia
17
Department for Physics and Technology, University of Bergen, Bergen, Norway
18
Physics Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, CA, USA
19
Department of Physics, Humboldt University, Berlin, Germany
20
Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics, University of Bern, Bern, Switzerland
21
School of Physics and Astronomy, University of Birmingham, Birmingham, UK
22
Department of Physics, Bogazici University, Istanbul, Turkey
23
Department of Physics Engineering, Gaziantep University, Gaziantep, Turkey
24
Faculty of Engineering and Natural Sciences, Istanbul Bilgi University, Istanbul, Turkey
25
Faculty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Turkey
26
Centro de Investigaciones, Universidad Antonio Narino, Bogotá, Colombia
27
INFN Sezione di Bologna, Bologna, Italy
28
Dipartimento di Fisica e Astronomia, Università di Bologna, Bologna, Italy
29
Physikalisches Institut, University of Bonn, Bonn, Germany
30
Department of Physics, Boston University, Boston, MA, USA
31
Department of Physics, Brandeis University, Waltham, MA, USA
32
Universidade Federal do Rio De Janeiro COPPE/EE/IF, Rio de Janeiro, Brazil
33
Electrical Circuits Department, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil
34
Federal University of Sao Joao del Rei (UFSJ), Sao Joao del Rei, Brazil
35
Instituto de Fisica, Universidade de Sao Paulo, Sao Paulo, Brazil
36
Physics Department, Brookhaven National Laboratory, Upton, NY, USA
37
Transilvania University of Brasov, Brasov, Romania
38
Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
39
Department of Physics, Alexandru Ioan Cuza University of Iasi, Iasi, Romania
40
Physics Department, National Institute for Research and Development of Isotopic and Molecular Technologies, Cluj Napoca, Romania
41
University Politehnica Bucharest, Bucharest, Romania
42
West University in Timisoara, Timisoara, Romania
43
Departamento de Física, Universidad de Buenos Aires, Buenos Aires, Argentina
44
Cavendish Laboratory, University of Cambridge, Cambridge, UK
45
Department of Physics, Carleton University, Ottawa, ON, Canada
46
CERN, Geneva, Switzerland
47
Enrico Fermi Institute, University of Chicago, Chicago, IL, USA
48
Departamento de Física, Pontificia Universidad Católica de Chile, Santiago, Chile
49
Departamento de Física, Universidad Técnica Federico Santa María, Valparaiso, Chile
50
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
51
Department of Physics, Nanjing University, Nanjing, Jiangsu, China
52
Physics Department, Tsinghua University, Beijing, 100084, China
53
University of Chinese Academy of Science (UCAS), Beijing, China
54
Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui, China
55
School of Physics, Shandong University, Jinan, Shandong, China
56
Department of Physics and Astronomy, Key Laboratory for Particle Physics, Astrophysics and Cosmology, Ministry of Education, Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai Jiao Tong University, Shanghai (also at PKU-CHEP), Shanghai, China
57
Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
58
Nevis Laboratory, Columbia University, Irvington, NY, USA
59
Niels Bohr Institute, University of Copenhagen, Kobenhavn, Denmark
60
INFN Gruppo Collegato di Cosenza, Laboratori Nazionali di Frascati, Frascati, Italy
61
Dipartimento di Fisica, Università della Calabria, Rende, Italy
62
Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Kraków, Poland
63
Marian Smoluchowski Institute of Physics, Jagiellonian University, Kraków, Poland
64
Institute of Nuclear Physics, Polish Academy of Sciences, Kraków, Poland
65
Physics Department, Southern Methodist University, Dallas, TX, USA
66
Physics Department, University of Texas at Dallas, Richardson, TX, USA
67
DESY, Hamburg and Zeuthen, Germany
68
Lehrstuhl für Experimentelle Physik IV, Technische Universität Dortmund, Dortmund, Germany
69
Institut für Kern- und Teilchenphysik, Technische Universität Dresden, Dresden, Germany
70
Department of Physics, Duke University, Durham, NC, USA
71
SUPA-School of Physics and Astronomy, University of Edinburgh, Edinburgh, UK
72
INFN e Laboratori Nazionali di Frascati, Frascati, Italy
73
Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg, Germany
74
Departement de Physique Nucleaire et Corpusculaire, Université de Genève, Geneva, Switzerland
75
INFN Sezione di Genova, Genoa, Italy
76
Dipartimento di Fisica, Università di Genova, Genoa, Italy
77
E. Andronikashvili Institute of Physics, Iv. Javakhishvili Tbilisi State University, Tbilisi, Georgia
78
High Energy Physics Institute, Tbilisi State University, Tbilisi, Georgia
79
II Physikalisches Institut, Justus-Liebig-Universität Giessen, Giessen, Germany
80
SUPA-School of Physics and Astronomy, University of Glasgow, Glasgow, UK
81
II Physikalisches Institut, Georg-August-Universität, Göttingen, Germany
82
Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS/IN2P3, Grenoble, France
83
Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, MA, USA
84
Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
85
Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
86
ZITI Institut für technische Informatik, Ruprecht-Karls-Universität Heidelberg, Mannheim, Germany
87
Faculty of Applied Information Science, Hiroshima Institute of Technology, Hiroshima, Japan
88
Department of Physics, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
89
Department of Physics, The University of Hong Kong, Hong Kong, China
90
Department of Physics, Institute for Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
91
Department of Physics, National Tsing Hua University, Taiwan, Taiwan
92
Department of Physics, Indiana University, Bloomington, IN, USA
93
Institut für Astro- und Teilchenphysik, Leopold-Franzens-Universität, Innsbruck, Austria
94
University of Iowa, Iowa City, IA, USA
95
Department of Physics and Astronomy, Iowa State University, Ames, IA, USA
96
Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia
97
KEK, High Energy Accelerator Research Organization, Tsukuba, Japan
98
Graduate School of Science, Kobe University, Kobe, Japan
99
Faculty of Science, Kyoto University, Kyoto, Japan
100
Kyoto University of Education, Kyoto, Japan
101
Research Center for Advanced Particle Physics and Department of Physics, Kyushu University, Fukuoka, Japan
102
Instituto de Física La Plata, Universidad Nacional de La Plata and CONICET, La Plata, Argentina
103
Physics Department, Lancaster University, Lancaster, UK
104
INFN Sezione di Lecce, Lecce, Italy
105
Dipartimento di Matematica e Fisica, Università del Salento, Lecce, Italy
106
Oliver Lodge Laboratory, University of Liverpool, Liverpool, UK
107
Department of Experimental Particle Physics, Jožef Stefan Institute and Department of Physics, University of Ljubljana, Ljubljana, Slovenia
108
School of Physics and Astronomy, Queen Mary University of London, London, UK
109
Department of Physics, Royal Holloway University of London, Surrey, UK
110
Department of Physics and Astronomy, University College London, London, UK
111
Louisiana Tech University, Ruston, LA, USA
112
Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France
113
Fysiska institutionen, Lunds universitet, Lund, Sweden
114
Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain
115
Institut für Physik, Universität Mainz, Mainz, Germany
116
School of Physics and Astronomy, University of Manchester, Manchester, UK
117
CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France
118
Department of Physics, University of Massachusetts, Amherst, MA, USA
119
Department of Physics, McGill University, Montreal, QC, Canada
120
School of Physics, University of Melbourne, Melbourne, VIC, Australia
121
Department of Physics, The University of Michigan, Ann Arbor, MI, USA
122
Department of Physics and Astronomy, Michigan State University, East Lansing, MI, USA
123
INFN Sezione di Milano, Milan, Italy
124
Dipartimento di Fisica, Università di Milano, Milan, Italy
125
B.I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk, Republic of Belarus
126
Research Institute for Nuclear Problems of Byelorussian State University, Minsk, Republic of Belarus
127
Group of Particle Physics, University of Montreal, Montreal, QC, Canada
128
P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
129
Institute for Theoretical and Experimental Physics (ITEP), Moscow, Russia
130
National Research Nuclear University MEPhI, Moscow, Russia
131
D.V. Skobeltsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow, Russia
132
Fakultät für Physik, Ludwig-Maximilians-Universität München, Munich, Germany
133
Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), Munich, Germany
134
Nagasaki Institute of Applied Science, Nagasaki, Japan
135
Graduate School of Science and Kobayashi-Maskawa Institute, Nagoya University, Nagoya, Japan
136
INFN Sezione di Napoli, Naples, Italy
137
Dipartimento di Fisica, Università di Napoli, Naples, Italy
138
Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA
139
Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen/Nikhef, Nijmegen, The Netherlands
140
Nikhef National Institute for Subatomic Physics, University of Amsterdam, Amsterdam, The Netherlands
141
Department of Physics, Northern Illinois University, DeKalb, IL, USA
142
Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russia
143
Department of Physics, New York University, New York, NY, USA
144
Ohio State University, Columbus, OH, USA
145
Faculty of Science, Okayama University, Okayama, Japan
146
Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, OK, USA
147
Department of Physics, Oklahoma State University, Stillwater, OK, USA
148
Palacký University, RCPTM, Olomouc, Czech Republic
149
Center for High Energy Physics, University of Oregon, Eugene, OR, USA
150
LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
151
Graduate School of Science, Osaka University, Osaka, Japan
152
Department of Physics, University of Oslo, Oslo, Norway
153
Department of Physics, Oxford University, Oxford, UK
154
INFN Sezione di Pavia, Pavia, Italy
155
Dipartimento di Fisica, Università di Pavia, Pavia, Italy
156
Department of Physics, University of Pennsylvania, Philadelphia, PA, USA
157
National Research Centre “Kurchatov Institute” B.P. Konstantinov Petersburg Nuclear Physics Institute, St. Petersburg, Russia
158
INFN Sezione di Pisa, Pisa, Italy
159
Dipartimento di Fisica E. Fermi, Università di Pisa, Pisa, Italy
160
Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA, USA
161
Laboratório de Instrumentação e Física Experimental de Partículas-LIP, Lisbon, Portugal
162
Faculdade de Ciências, Universidade de Lisboa, Lisbon, Portugal
163
Department of Physics, University of Coimbra, Coimbra, Portugal
164
Centro de Física Nuclear da Universidade de Lisboa, Lisbon, Portugal
165
Departamento de Fisica, Universidade do Minho, Braga, Portugal
166
Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, Granada, Spain
167
Dep Fisica and CEFITEC of Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
168
Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic
169
Czech Technical University in Prague, Prague, Czech Republic
170
Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic
171
State Research Center Institute for High Energy Physics (Protvino), NRC KI, Protvino, Russia
172
Particle Physics Department, Rutherford Appleton Laboratory, Didcot, UK
173
INFN Sezione di Roma, Rome, Italy
174
Dipartimento di Fisica, Sapienza Università di Roma, Rome, Italy
175
INFN Sezione di Roma Tor Vergata, Rome, Italy
176
Dipartimento di Fisica, Università di Roma Tor Vergata, Rome, Italy
177
INFN Sezione di Roma Tre, Rome, Italy
178
Dipartimento di Matematica e Fisica, Università Roma Tre, Rome, Italy
179
Faculté des Sciences Ain Chock, Réseau Universitaire de Physique des Hautes Energies-Université Hassan II, Casablanca, Morocco
180
Centre National de l’Energie des Sciences Techniques Nucleaires, Rabat, Morocco
181
Faculté des Sciences Semlalia, Université Cadi Ayyad, LPHEA-Marrakech, Marrakech, Morocco
182
Faculté des Sciences, Université Mohamed Premier and LPTPM, Oujda, Morocco
183
Faculté des Sciences, Université Mohammed V, Rabat, Morocco
184
DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat à l’Energie Atomique et aux Energies Alternatives), Gif-sur-Yvette, France
185
Santa Cruz Institute for Particle Physics, University of California Santa Cruz, Santa Cruz, CA, USA
186
Department of Physics, University of Washington, Seattle, WA, USA
187
Department of Physics and Astronomy, University of Sheffield, Sheffield, UK
188
Department of Physics, Shinshu University, Nagano, Japan
189
Department Physik, Universität Siegen, Siegen, Germany
190
Department of Physics, Simon Fraser University, Burnaby, BC, Canada
191
SLAC National Accelerator Laboratory, Stanford, CA, USA
192
Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovak Republic
193
Department of Subnuclear Physics, Institute of Experimental Physics of the Slovak Academy of Sciences, Kosice, Slovak Republic
194
Department of Physics, University of Cape Town, Cape Town, South Africa
195
Department of Physics, University of Johannesburg, Johannesburg, South Africa
196
School of Physics, University of the Witwatersrand, Johannesburg, South Africa
197
Department of Physics, Stockholm University, Stockholm, Sweden
198
The Oskar Klein Centre, Stockholm, Sweden
199
Physics Department, Royal Institute of Technology, Stockholm, Sweden
200
Departments of Physics and Astronomy and Chemistry, Stony Brook University, Stony Brook, NY, USA
201
Department of Physics and Astronomy, University of Sussex, Brighton, UK
202
School of Physics, University of Sydney, Sydney, Australia
203
Institute of Physics, Academia Sinica, Taipei, Taiwan
204
Department of Physics, Technion: Israel Institute of Technology, Haifa, Israel
205
Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel
206
Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece
207
International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo, Tokyo, Japan
208
Graduate School of Science and Technology, Tokyo Metropolitan University, Tokyo, Japan
209
Department of Physics, Tokyo Institute of Technology, Tokyo, Japan
210
Tomsk State University, Tomsk, Russia
211
Department of Physics, University of Toronto, Toronto, ON, Canada
212
INFN-TIFPA, Trento, Italy
213
University of Trento, Trento, Italy
214
TRIUMF, Vancouver, BC, Canada
215
Department of Physics and Astronomy, York University, Toronto, ON, Canada
216
Faculty of Pure and Applied Sciences, and Center for Integrated Research in Fundamental Science and Engineering, University of Tsukuba, Tsukuba, Japan
217
Department of Physics and Astronomy, Tufts University, Medford, MA, USA
218
Department of Physics and Astronomy, University of California Irvine, Irvine, CA, USA
219
INFN Gruppo Collegato di Udine, Sezione di Trieste, Udine, Italy
220
ICTP, Trieste, Italy
221
Dipartimento di Chimica, Fisica e Ambiente, Università di Udine, Udine, Italy
222
Department of Physics and Astronomy, University of Uppsala, Uppsala, Sweden
223
Department of Physics, University of Illinois, Urbana, IL, USA
224
Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain
225
Department of Physics, University of British Columbia, Vancouver, BC, Canada
226
Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada
227
Department of Physics, University of Warwick, Coventry, UK
228
Waseda University, Tokyo, Japan
229
Department of Particle Physics, The Weizmann Institute of Science, Rehovot, Israel
230
Department of Physics, University of Wisconsin, Madison, WI, USA
231
Fakultät für Physik und Astronomie, Julius-Maximilians-Universität, Würzburg, Germany
232
Fakultät für Mathematik und Naturwissenschaften, Fachgruppe Physik, Bergische Universität Wuppertal, Wuppertal, Germany
233
Department of Physics, Yale University, New Haven, CT, USA
234
Yerevan Physics Institute, Yerevan, Armenia
235
Centre de Calcul de l’Institut National de Physique Nucléaire et de Physique des Particules (IN2P3), Villeurbanne, France
236
CERN, 1211, Geneva 23, Switzerland
* e-mail: atlas.publications@cern.ch
Received:
10
September
2017
Accepted:
9
February
2018
Published online:
28
February
2018
The modification of the production of
,
, and
(
) in p+Pb collisions with respect to their production in pp collisions has been studied. The p+Pb and pp datasets used in this paper correspond to integrated luminosities of
and
respectively, collected in 2013 and 2015 by the ATLAS detector at the LHC, both at a centre-of-mass energy per nucleon pair of 5.02 TeV. The quarkonium states are reconstructed in the dimuon decay channel. The yields of
and
are separated into prompt and non-prompt sources. The measured quarkonium differential cross sections are presented as a function of rapidity and transverse momentum, as is the nuclear modification factor,
for
and
. No significant modification of the
production is observed while
production is found to be suppressed at low transverse momentum in p+Pb collisions relative to pp collisions. The production of excited charmonium and bottomonium states is found to be suppressed relative to that of the ground states in central p+Pb collisions.
© CERN for the benefit of the ATLAS collaboration, 2018
