https://doi.org/10.1140/epjc/s10052-022-10095-5
Regular Article - Experimental Physics
Search for strongly interacting massive particles generating trackless jets in proton–proton collisions at 
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Yerevan Physics Institute, Yerevan, Armenia
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Institut für Hochenergiephysik, Wien, Austria
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Institute for Nuclear Problems, Minsk, Belarus
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Universiteit Antwerpen, Antwerpen, Belgium
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Vrije Universiteit Brussel, Brussel, Belgium
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Université Libre de Bruxelles, Bruxelles, Belgium
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Ghent University, Ghent, Belgium
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Université Catholique de Louvain, Louvain-la-Neuve, Belgium
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Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil
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Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
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Universidade Estadual Paulista, Universidade Federal do ABC, São Paulo, Brazil
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Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria
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University of Sofia, Sofia, Bulgaria
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Beihang University, Beijing, China
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Department of Physics, Tsinghua University, Beijing, China
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Institute of High Energy Physics, Beijing, China
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State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China
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Sun Yat-Sen University, Guangzhou, China
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Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Fudan University, Shanghai, China
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Zhejiang University, Hangzhou, China
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Universidad de Los Andes, Bogota, Colombia
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Universidad de Antioquia, Medellin, Colombia
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Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
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Faculty of Science, University of Split, Split, Croatia
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Institute Rudjer Boskovic, Zagreb, Croatia
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University of Cyprus, Nicosia, Cyprus
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Charles University, Prague, Czech Republic
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Escuela Politecnica Nacional, Quito, Ecuador
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Universidad San Francisco de Quito, Quito, Ecuador
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Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt
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Center for High Energy Physics (CHEP-FU), Fayoum University, El-Fayoum, Egypt
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National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
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Department of Physics, University of Helsinki, Helsinki, Finland
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Helsinki Institute of Physics, Helsinki, Finland
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Lappeenranta University of Technology, Lappeenranta, Finland
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IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
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Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France
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Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France
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Institut de Physique des 2 Infinis de Lyon (IP2I ), Villeurbanne, France
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Georgian Technical University, Tbilisi, Georgia
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I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
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III. Physikalisches Institut A, RWTH Aachen University, Aachen, Germany
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III. Physikalisches Institut B, RWTH Aachen University, Aachen, Germany
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Deutsches Elektronen-Synchrotron, Hamburg, Germany
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University of Hamburg, Hamburg, Germany
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Karlsruher Institut fuer Technologie, Karlsruhe, Germany
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Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece
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National and Kapodistrian University of Athens, Athens, Greece
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National Technical University of Athens, Athens, Greece
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University of Ioánnina, Ioannina, Greece
51
MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary
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Wigner Research Centre for Physics, Budapest, Hungary
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Institute of Nuclear Research ATOMKI, Debrecen, Hungary
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Institute of Physics, University of Debrecen, Debrecen, Hungary
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Karoly Robert Campus, MATE Institute of Technology, Bengaluru, India
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Indian Institute of Science (IISc), Bangalore, India
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National Institute of Science Education and Research, HBNI, Bhubaneswar, India
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Panjab University, Chandigarh, India
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University of Delhi, Delhi, India
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Saha Institute of Nuclear Physics, HBNI, Kolkata, India
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Indian Institute of Technology Madras, Madras, India
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Bhabha Atomic Research Centre, Mumbai, India
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Tata Institute of Fundamental Research-A, Mumbai, India
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Tata Institute of Fundamental Research-B, Mumbai, India
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Indian Institute of Science Education and Research (IISER), Pune, India
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Department of Physics, Isfahan University of Technology, Isfahan, Iran
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Institute for Research in Fundamental Sciences (IPM), Tehran, Iran
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University College Dublin, Dublin, Ireland
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INFN Sezione di Bari, Università di Bari, Politecnico di Bari, Bari, Italy
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INFN Sezione di Bologna, Università di Bologna, Bologna, Italy
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INFN Sezione di Catania, Università di Catania, Catania, Italy
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INFN Sezione di Firenze, Università di Firenze, Firenze, Italy
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INFN Laboratori Nazionali di Frascati, Frascati, Italy
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INFN Sezione di Genova, Università di Genova, Genoa, Italy
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INFN Sezione di Milano-Bicocca, Università di Milano-Bicocca, Milan, Italy
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INFN Sezione di Napoli, Università di Napoli ‘Federico II’, Napoli, Italy, Università della Basilicata, Potenza, Italy, Università G. Marconi, Rome, Italy
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INFN Sezione di Padova, Università di Padova, Padova, Italy, Università di Trento, Trento, Italy
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INFN Sezione di Pavia, Università di Pavia, Pavia, Italy
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INFN Sezione di Perugia, Università di Perugia, Perugia, Italy
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INFN Sezione di Pisa, Università di Pisa, Scuola Normale Superiore di Pisa, Pisa Italy, Università di Siena, Siena, Italy
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INFN Sezione di Roma, Sapienza Università di Roma, Rome, Italy
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INFN Sezione di Torino, Universit‘a di Torino, Torino, Italy, Università del Piemonte Orientale, Novara, Italy
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INFN Sezione di Trieste, Università di Trieste, Trieste, Italy
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Kyungpook National University, Daegu, Korea
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Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea
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Hanyang University, Seoul, Korea
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Korea University, Seoul, Korea
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Department of Physics, Kyung Hee University, Seoul, Republic of Korea
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Sejong University, Seoul, Korea
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Seoul National University, Seoul, Korea
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University of Seoul, Seoul, Korea
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Department of Physics, Yonsei University, Seoul, Korea
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Sungkyunkwan University, Suwon, Korea
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College of Engineering and Technology, American University of the Middle East (AUM), Egaila, Kuwait
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Riga Technical University, Riga, Latvia
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Vilnius University, Vilnius, Lithuania
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National Centre for Particle Physics, Universiti Malaya, Kuala Lumpur, Malaysia
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Universidad de Sonora (UNISON), Hermosillo, Mexico
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Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico
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Universidad Iberoamericana, Mexico City, Mexico
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Benemerita Universidad Autonoma de Puebla, Puebla, Mexico
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Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
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University of Montenegro, Podgorica, Montenegro
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University of Auckland, Auckland, New Zealand
105
University of Canterbury, Christchurch, New Zealand
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National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan
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AGH University of Science and Technology Faculty of Computer Science, Electronics and Telecommunications, Kraków, Poland
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National Centre for Nuclear Research, Swierk, Poland
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Faculty of Physics, Institute of Experimental Physics, University of Warsaw, Warsaw, Poland
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Laboratório de Instrumentação e Física Experimental de Partículas, Lisbon, Portugal
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Joint Institute for Nuclear Research, Dubna, Russia
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Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia
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Institute for Nuclear Research, Moscow, Russia
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Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of NRC ‘Kurchatov Institute’, Moscow, Russia
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Moscow Institute of Physics and Technology, Moscow, Russia
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National Research Nuclear University ‘Moscow Engineering Physics Institute’ (MEPhI), Moscow, Russia
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P.N. Lebedev Physical Institute, Moscow, Russia
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Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
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Novosibirsk State University (NSU), Novosibirsk, Russia
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Institute for High Energy Physics of National Research Centre ‘Kurchatov Institute’, Protvino, Russia
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National Research Tomsk Polytechnic University, Tomsk, Russia
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Tomsk State University, Tomsk, Russia
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University of Belgrade: Faculty of Physics and VINCA Institute of Nuclear Sciences, Belgrade, Serbia
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Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
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Universidad Autónoma de Madrid, Madrid, Spain
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Instituto Universitario de Ciencias y Tecnologías Espaciales de Asturias (ICTEA), Universidad de Oviedo, Oviedo, Spain
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Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain
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University of Colombo, Colombo, Sri Lanka
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Department of Physics, University of Ruhuna, Matara, Sri Lanka
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CERN, European Organization for Nuclear Research, Geneva, Switzerland
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Paul Scherrer Institut, Villigen, Switzerland
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ETH Zurich-Institute for Particle Physics and Astrophysics (IPA), Zurich, Switzerland
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Universität Zürich, Zurich, Switzerland
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National Central University, Chung-Li, Taiwan
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National Taiwan University (NTU), Taipei, Taiwan
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Department of Physics, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
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Physics Department, Science and Art Faculty, Çukurova University, Adana, Turkey
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Middle East Technical University, Physics Department, Ankara, Turkey
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Bogazici University, Istanbul, Turkey
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Istanbul Technical University, Istanbul, Turkey
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Istanbul University, Istanbul, Turkey
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Institute for Scintillation Materials of National Academy of Science of Ukraine, Kharkov, Ukraine
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National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine
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University of Bristol, Bristol, UK
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Rutherford Appleton Laboratory, Didcot, UK
146
Imperial College, London, UK
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Brunel University, Uxbridge, UK
148
Baylor University, Waco, USA
149
Catholic University of America, Washington, DC, USA
150
The University of Alabama, Tuscaloosa, USA
151
Boston University, Boston, USA
152
Brown University, Providence, USA
153
University of California, Davis, Davis, USA
154
University of California, Los Angeles, USA
155
University of California, Riverside, Riverside, USA
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University of California, San Diego, La Jolla, USA
157
Department of Physics, University of California, Santa Barbara, Santa Barbara, USA
158
California Institute of Technology, Pasadena, USA
159
Carnegie Mellon University, Pittsburgh, USA
160
University of Colorado Boulder, Boulder, USA
161
Cornell University, Ithaca, USA
162
Fermi National Accelerator Laboratory, Batavia, USA
163
University of Florida, Gainesville, USA
164
Florida State University, Tallahassee, USA
165
Florida Institute of Technology, Melbourne, USA
166
University of Illinois at Chicago (UIC), Chicago, USA
167
The University of Iowa, Iowa City, USA
168
Johns Hopkins University, Baltimore, USA
169
The University of Kansas, Lawrence, USA
170
Kansas State University, Manhattan, USA
171
Lawrence Livermore National Laboratory, Livermore, USA
172
University of Maryland, College Park, USA
173
Massachusetts Institute of Technology, Cambridge, USA
174
University of Minnesota, Minneapolis, USA
175
University of Mississippi, Oxford, USA
176
University of Nebraska-Lincoln, Lincoln, USA
177
State University of New York at Buffalo, Buffalo, USA
178
Northeastern University, Boston, USA
179
Northwestern University, Evanston, USA
180
University of Notre Dame, Notre Dame, USA
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The Ohio State University, Columbus, USA
182
Princeton University, Princeton, USA
183
University of Puerto Rico, Mayaguez, USA
184
Purdue University, West Lafayette, USA
185
Purdue University Northwest, Hammond, USA
186
Rice University, Houston, USA
187
University of Rochester, Rochester, USA
188
Rutgers, The State University of New Jersey, Piscataway, USA
189
University of Tennessee, Knoxville, USA
190
Texas A&M University, College Station, USA
191
Texas Tech University, Lubbock, USA
192
Vanderbilt University, Nashville, USA
193
University of Virginia, Charlottesville, USA
194
Wayne State University, Detroit, USA
195
University of Wisconsin-Madison, Madison, WI, USA
196
TU Wien, Wien, Austria
197
Institute of Basic and Applied Sciences, Faculty of Engineering, Arab Academy for Science, Technology and Maritime Transport, Alexandria, Egypt
198
Université Libre de Bruxelles, Bruxelles, Belgium
199
IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, France
200
Universidade Estadual de Campinas, Campinas, Brazil
201
Federal University of Rio Grande do Sul, Porto Alegre, Brazil
202
UFMS, Nova Andradina, Brazil
203
Universidade Federal de Pelotas, Pelotas, Brazil
204
Department of Physics, Nanjing Normal University, Nanjing, China
205
The University of Iowa, Iowa City, USA
206
University of Chinese Academy of Sciences, Beijing, China
207
Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of NRC ‘Kurchatov Institute’, Moscow, Russia
208
Joint Institute for Nuclear Research, Dubna, Russia
209
British University in Egypt, Cairo, Egypt
210
Cairo University, Cairo, Egypt
211
Zewail City of Science and Technology, Zewail, Egypt
212
Purdue University, West Lafayette, USA
213
Université de Haute Alsace, Mulhouse, France
214
Erzincan Binali Yildirim University, Erzincan, Turkey
215
CERN European Organization for Nuclear Research, Geneva, Switzerland
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III. Physikalisches Institut A, RWTH Aachen University, Aachen, Germany
217
University of Hamburg, Hamburg, Germany
218
Department of Physics, Isfahan University of Technology, Isfahan, Iran
219
Brandenburg University of Technology, Cottbus, Germany
220
Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
221
Institute of Physics, University of Debrecen, Debrecen, Hungary
222
Physics Department, Faculty of Science, Assiut University, Assiut, Egypt
223
Karoly Robert Campus, MATE Institute of Technology, Gyongyos, Hungary
224
Institute of Nuclear Research ATOMKI, Debrecen, Hungary
225
MTA-ELTE Lendület CMS Particle and Nuclear Physics Group, Eötvös Loránd University, Budapest, Hungary, Budapest, Hungary
226
Wigner Research Centre for Physics, Budapest, Hungary
227
IIT Bhubaneswar, Bhubaneswar, India
228
Institute of Physics, Bhubaneswar, India
229
G.H.G. Khalsa College, Punjab, India
230
Shoolini University, Solan, India
231
University of Hyderabad, Hyderabad, India
232
University of Visva-Bharati, Santiniketan, India
233
Indian Institute of Technology (IIT), Mumbai, India
234
Deutsches Elektronen-Synchrotron, Hamburg, Germany
235
Sharif University of Technology, Tehran, Iran
236
Department of Physics, University of Science and Technology of Mazandaran, Behshahr, Iran
237
INFN Sezione di Bari, Università di Bari, Politecnico di Bari, Bari, Italy
238
Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Bologna, Italy
239
Centro Siciliano di Fisica Nucleare e di Struttura Della Materia, Catania, Italy
240
Università di Napoli ‘Federico II’, Naples, Italy
241
Riga Technical University, Riga, Latvia
242
Consejo Nacional de Ciencia y Tecnología, Mexico City, Mexico
243
Institute for Nuclear Research, Moscow, Russia
244
National Research Nuclear University ‘Moscow Engineering Physics Institute’ (MEPhI), Moscow, Russia
245
Institute of Nuclear Physics of the Uzbekistan Academy of Sciences, Tashkent, Uzbekistan
246
St. Petersburg State Polytechnical University, St. Petersburg, Russia
247
University of Florida, Gainesville, USA
248
Imperial College, London, UK
249
P.N. Lebedev Physical Institute, Moscow, Russia
250
California Institute of Technology, Pasadena, USA
251
Budker Institute of Nuclear Physics, Novosibirsk, Russia
252
Faculty of Physics, University of Belgrade, Belgrade, Serbia
253
Trincomalee Campus, Eastern University, Nilaveli, Sri Lanka
254
INFN Sezione di Pavia, Università di Pavia, Pavia, Italy
255
National and Kapodistrian University of Athens, Athens, Greece
256
Universität Zürich, Zurich, Switzerland
257
Ecole Polytechnique Fédérale Lausanne, Lausanne, Switzerland
258
Stefan Meyer Institute for Subatomic Physics, Vienna, Austria
259
Laboratoire d’Annecy-le-Vieux de Physique des Particules, IN2P3-CNRS, Annecy-le-Vieux, France
260
Şırnak University, Sirnak, Turkey
261
Department of Physics, Tsinghua University, Beijing, China
262
Near East University, Research Center of Experimental Health Science, Nicosia, Turkey
263
Beykent University, Istanbul, Turkey
264
Application and Research Center for Advanced Studies (App. & Res. Cent. for Advanced Studies), Istanbul Aydin University, Istanbul, Turkey
265
Mersin University, Mersin, Turkey
266
Piri Reis University, Istanbul, Turkey
267
Adiyaman University, Adiyaman, Turkey
268
Ozyegin University, Istanbul, Turkey
269
Izmir Institute of Technology, Izmir, Turkey
270
Necmettin Erbakan University, Konya, Turkey
271
Bozok Universitetesi Rektörlügü, Yozgat, Turkey
272
Marmara University, Istanbul, Turkey
273
Milli Savunma University, Istanbul, Turkey
274
Kafkas University, Kars, Turkey
275
Istanbul Bilgi University, Istanbul, Turkey
276
Hacettepe University, Ankara, Turkey
277
Vrije Universiteit Brussel, Brussel, Belgium
278
School of Physics and Astronomy, University of Southampton, Southampton, UK
279
IPPP Durham University, Durham, UK
280
Monash University, Faculty of Science, Clayton, Australia
281
Bethel University, St. Paul, Minneapolis, USA
282
Karamanoğlu Mehmetbey University, Karaman, Turkey
283
Ain Shams University, Cairo, Egypt
284
Bingol University, Bingol, Turkey
285
Georgian Technical University, Tbilisi, Georgia
286
Sinop University, Sinop, Turkey
287
Mimar Sinan University, Istanbul, Istanbul, Turkey
288
Texas A&M University at Qatar, Doha, Qatar
289
Kyungpook National University, Daegu, Korea
290
CERN, 1211, Geneva 23, Switzerland
f
cms-publication-committee-chair@cern.ch
Received:
19
May
2021
Accepted:
5
February
2022
Published online:
10
March
2022
A search for dark matter in the form of strongly interacting massive particles (SIMPs) using the CMS detector at the LHC is presented. The SIMPs would be produced in pairs that manifest themselves as pairs of jets without tracks. The energy fraction of jets carried by charged particles is used as a key discriminator to suppress efficiently the large multijet background, and the remaining background is estimated directly from data. The search is performed using proton–proton collision data corresponding to an integrated luminosity of 16.1
, collected with the CMS detector in 2016. No significant excess of events is observed above the expected background. For the simplified dark matter model under consideration, SIMPs with masses up to 100
are excluded and further sensitivity is explored towards higher masses.
© The Author(s) 2022
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