ϕ meson production at forward rapidity in Pb–Pb collisions at √sNN=2.76 TeV

作     者：Acharya, S. Acosta, F.-T. Adamová, D. Adolfsson, J. Aggarwal, M.M. Aglieri Rinella, G. Agnello, M. Agrawal, N. Ahammed, Z. Ahn, S.U. Aiola, S. Akindinov, A. Al-Turany, M. Alam, S.N. Albuquerque, D.S.D. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Ali, Y. Alici, A. Alkin, A. Alme, J. Alt, T. Altenkamper, L. Altsybeev, I. Andrei, C. Andreou, D. Andrews, H.A. Andronic, A. Angeletti, M. Anguelov, V. Anson, C. Antičić, T. Antinori, F. Antonioli, P. Apadula, N. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arnaldi, R. Arnold, O.W. Arsene, I.C. Arslandok, M. Audurier, B. Augustinus, A. Averbeck, R. Azmi, M.D. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldisseri, A. Ball, M. Baral, R.C. Barbano, A.M. Barbera, R. Barile, F. Barioglio, L. Barnaföldi, G.G. Barnby, L.S. Barret, V. Bartalini, P. Barth, K. Bartsch, E. Bastid, N. Basu, S. Batigne, G. Batyunya, B. Batzing, P.C. Bazo Alba, J.L. Bearden, I.G. Beck, H. Bedda, C. Behera, N.K. Belikov, I. Bellini, F. Bello Martinez, H. Bellwied, R. Beltran, L.G.E. Belyaev, V. Bencedi, G. Beole, S. Bercuci, A. Berdnikov, Y. Berenyi, D. Bertens, R.A. Berzano, D. Betev, L. Bhaduri, P.P. Bhasin, A. Bhat, I.R. Bhattacharjee, B. Bhom, J. Bianchi, A. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Biro, G. Biswas, R. Biswas, S. Blair, J.T. Blau, D. Blume, C. Boca, G. Bock, F. Bogdanov, A. Boldizsár, L. Bombara, M. Bonomi, G. Bonora, M. Borel, H. Borissov, A. Borri, M. Botta, E. Bourjau, C. Bratrud, L. Braun-Munzinger, P. Bregant, M. Broker, T.A. Broz, M. Brucken, E.J. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Bufalino, S. Buhler, P. Buncic, P. Busch, O. Buthelezi, Z. Butt, J.B. Buxton, J.T. Cabala, J. Caffarri, D. Caines, H. Caliva, A. Calvo Villar, E. Camacho, R.S. Camerini, P. Capon, A.A. Carena, F. Carena, W. Carnesecchi, F. Castillo Castellanos, J. Castro, A.J. Casula, E.A.R. Ceballos Sanchez, C. Chandra, S. Chang, B. Chang, W. Chapeland, S. Chartier, M. Chattopadhyay, S. Chauvin, A. Cheshkov, C. Cheynis, B. Chibante Barroso, V. Chinellato, D.D. Cho, S. Chochula, P. Chojnacki, M. Choudhury, S. Chowdhury, T. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Chung, S.U. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Colamaria, F. Colella, D. Collu, A. Colocci, M. Concas, M. Conesa Balbastre, G. Conesa del Valle, Z. Contreras, J.G. Cormier, T.M. Corrales Morales, Y. Cortés Maldonado, I. Cortese, P. Cosentino, M.R. Costa, F. Costanza, S. Crkovská, J. Crochet, P. Cuautle, E. Cunqueiro, L. Dahms, T. Dainese, A. Danisch, M.C. Danu, A. Das, D. Das, I. Das, S. Dash, A. Dash, S. De, S. De Caro, A. de Cataldo, G. de Conti, C. de Cuveland, J. De Falco, A. De Gruttola, D. De Marco, N. De Pasquale, S. De Souza, R.D. Degenhardt, H.F. Deisting, A. Deloff, A. Delsanto, S. Deplano, C. Dhankher, P. Di Bari, D. Di Mauro, A. Di Nezza, P. Di Ruzza, B. Diaz, R.A. Dietel, T. Dillenseger, P. Ding, Y. Divià, R. Djuvsland, Ø. Dobrin, A. Domenicis Gimenez, D. Dönigus, B. Dordic, O. Doremalen, L.V.R. Dubey, A.K. Dubla, A. Ducroux, L. Dudi, S. Duggal, A.K. Dukhishyam, M. Dupieux, P. Ehlers, R.J. Elia, D. Endress, E. Engel, H. Epple, E. Erazmus, B. Erhardt, F. Espagnon, B. Eulisse, G. Eum, J. Evans, D. Evdokimov, S. Fabbietti, L. Faggin, M. Faivre, J. Fantoni, A. Fasel, M. Feldkamp, L. Feliciello, A. Feofilov, G. Fernández Téllez, A. Ferretti, A. Festanti, A. Feuillard, V.J.G. Figiel, J. Figueredo, M.A.S. Filchagin, S. Finogeev, D. Fionda, F.M. Floris, M. Foertsch, S. Foka, P. Fokin, S. Fragiacomo, E. Francescon, A. Francisco, A. Frankenfeld, U. Fronze, G.G. Fuchs, U. Furget, C. Furs, A. Fusco Girard, M. Gaardhøje, J.J. Gagliardi, M. Gago, A.M. Gajdosova, K. Gallio, M. Galvan, C.D. Ganoti, P. Garabatos, C. Garcia-Solis, E. Garg, K. Gargiulo, C. Gasik, P. Gauger, E.F. Gay Ducati, M.B. Germain, M. Ghosh, J. Ghosh, P. Ghosh, S.K. Gianotti, P. Giubellino, P. Giubilato, P. Gladysz-Dziadus, E. Glässel, P. Goméz Coral, D.M. Gomez Ramirez, A. Gonzalez, A.S. González-Zamora, P. Gorbunov, S. Görlich, L. Gotovac, S. Grabski, V. Graczykowski, L.K. Graham, K.L. Greiner, L. Grelli, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Gronefeld, J.M. Grosa, F. Grosse-Oetringhaus, J.F. Grosso, R. Guber, F. Guernane, R. Guerzoni, B. Guittiere, M. Gulbrandsen, K. Gunji, T. Gupta, A. Gupta, R. Guzman, I.B. Haake, R. Habib, M.K. Hadjidakis, C. Hamagaki, H. Hamar, G. Hamon, J.C. Haque, M.R. Harris, J.W. Harton, A. Hassan, H. 

作者机构：A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation Yerevan Armenia Benemérita Universidad Autónoma de Puebla Puebla Mexico Bogolyubov Institute for Theoretical Physics National Academy of Sciences of Ukraine Kiev Ukraine Department of Physics Centre for Astroparticle Physics and Space Science (CAPSS) Bose Institute Kolkata India Budker Institute for Nuclear Physics Novosibirsk Russian Federation California Polytechnic State University San Luis Obispo CA United States Central China Normal University Wuhan China Centre de Calcul de l’IN2P3 Villeurbanne Lyon France Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN) Havana Cuba Centro de Investigación y de Estudios Avanzados (CINVESTAV) Mexico City and Mérida Mexico Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi’ Rome Italy Chicago State University Chicago IL United States China Institute of Atomic Energy Beijing China Chonbuk National University Jeonju South Korea Faculty of Mathematics Physics and Informatics Comenius University Bratislava Bratislava Slovakia COMSATS Institute of Information Technology (CIIT) Islamabad Pakistan Creighton University Omaha NE United States Department of Physics Aligarh Muslim University Aligarh India Department of Physics Ohio State University Columbus OH United States Department of Physics Pusan National University Pusan South Korea Department of Physics Sejong University Seoul South Korea Department of Physics University of California Berkeley CA United States Department of Physics University of Oslo Oslo Norway Department of Physics and Technology University of Bergen Bergen Norway Dipartimento di Fisica dell’Università ’La Sapienza’ and Sezione INFN Rome Italy Dipartimento di Fisica dell’Università and Sezione INFN Cagliari Italy Dipartimento di Fisica dell’Università and Sezione INFN Trieste Italy Dipartimento di Fisica dell’Università and Sezione INFN Turin Italy Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Bologna Italy Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Catania Italy Dipartimento di Fisica e Astronomia dell’Università and Sezione INFN Padua Italy Dipartimento di Fisica ‘E.R. Caianiello’ dell’Università and Gruppo Collegato INFN Salerno Italy Dipartimento DISAT del Politecnico and Sezione INFN Turin Italy Dipartimento di Scienze e Innovazione Tecnologica dell’Università del Piemonte Orientale and INFN Sezione di Torino Alessandria Italy Dipartimento Interateneo di Fisica ‘M. Merlin’ and Sezione INFN Bari Italy European Organization for Nuclear Research (CERN) Geneva Switzerland Faculty of Engineering and Business Administration Western Norway University of Applied Sciences Bergen Norway Faculty of Nuclear Sciences and Physical Engineering Czech Technical University in Prague Prague Czech Republic Faculty of Science P.J. Šafárik University Kosice Slovakia Frankfurt Institute for Advanced Studies Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany Gangneung-Wonju National University Gangneung South Korea Department of Physics Gauhati University Guwahati India Helmholtz-Institut für Strahlen- und Kernphysik Rheinische Friedrich-Wilhelms-Universität Bonn Bonn Germany Helsinki Institute of Physics (HIP) Helsinki Finland Hiroshima University Hiroshima Japan Hochschule Worms Zentrum für Technologietransfer und Telekommunikation (ZTT) Worms Germany Horia Hulubei National Institute of Physics and Nuclear Engineering Bucharest Romania Indian Institute of Technology Bombay (IIT) Mumbai India Indian Institute of Technology Indore Indore India Indonesian Institute of Sciences Jakarta Indonesia INFN Laboratori Nazionali di Frascati Frascati Italy INFN Sezione di Bari Bari Italy INFN Sezione di Bologna Bologna Italy INFN Sezione di Cagliari Cagliari Italy INFN Sezione di Catania Catania Italy INFN Sezione di Padova Padua Italy INFN Sezione di Roma Rome Italy INFN Sezione di Torino Turin Italy INFN Sezione di Trieste Trieste Italy Inha University Incheon South Korea Institut de Physique Nucléaire d’Orsay (IPNO) Institut National de Physique Nucléaire et de Physique des Particules (IN2P3/CNRS) Université de Paris-Sud Université Paris-Saclay Orsay France Institute for Nuclear Research Academy of Sciences Moscow Russian Federation Institute for Subatomic Physics of Utrecht University Utrecht Netherlands Institute for Theoretical and Experimental Physics Moscow Russian Federation Institute of Experimental Physics Slovak Academy of Sciences Kosice Slovakia Institute of Physics Bhubaneswar India Institute of Physics of the Czech Academy of Sciences Prague Czech Republic Institute of Space Science (ISS) Bucharest Romania Institut für Kernphysik Johann Wolfgang Goethe-Universität Frankfurt Frankfurt Germany Instituto de Ciencias Nucleares Universidad Nacional Autónoma de México Mexico City Mexico Instituto de Física Universidade Federal do Rio Grande do Sul (UFRGS) Porto Alegre Brazil Instituto de Física Universidad Nacional Autónoma de México Mexico City Mexico iThemba LABS National Research Foundation Somerset West South Africa Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik Fachbereich Informatik und Mathematik Frankfurt Germany Joint Institute for Nuclear Research (JINR) Dubna Russian Federation Konkuk University Seoul South Korea Korea Institute of Science and Technology Information Daejeon South Korea KTO Karatay University Konya Turkey Laboratoire de Physique Subatomique et de Cosmologie Université Grenoble-Alpes CNRS-IN2P3 Grenoble France Lawrence Berkeley National Laboratory Berkeley CA United States Division of Particle Physics Department of Physics Lund University Lund Sweden Nagasaki Institute of Applied Science Nagasaki Japan Nara Women’s University (NWU) Nara Japan Department of Physics School of Science National and Kapodistrian University of Athens Athens Greece National Centre for Nuclear Research Warsaw Poland National Institute of Science Education and Research HBNI Jatni India National Nuclear Research Center Baku Azerbaijan National Research Centre Kurchatov Institute Moscow Russian Federation Niels Bohr Institute University of Copenhagen Copenhagen Denmark Nikhef National Institute for Subatomic Physics Amsterdam Netherlands NRC Kurchatov Institute IHEP Protvino Russian Federation NRNU Moscow Engineering Physics Institute Moscow Russian Federation Nuclear Physics Group STFC Daresbury Laboratory Daresbury United Kingdom Nuclear Physics Institute of the Czech Academy of Sciences Řež u Prahy Czech Republic Oak Ridge National Laboratory Oak Ridge TN United States Petersburg Nuclear Physics Institute Gatchina Russian Federation Physics Department Faculty of science University of Zagreb Zagreb Croatia Physics Department Panjab University Chandigarh India Physics Department University of Jammu Jammu India Physics Department University of Rajasthan Jaipur India Physikalisches Institut Eberhard-Karls-Universität Tübingen Tübingen Germany Physikalisches Institut Ruprecht-Karls-Universität Heidelberg Heidelberg Germany Physik Department Technische Universität München Munich Germany Research Division and ExtreMe Matter Institute EMMI GSI Helmholtzzentrum für Schwerionenforschung GmbH Darmstadt Germany Rudjer Bošković Institute Zagreb Croatia Russian Federal Nuclear Center (VNIIEF) Sarov Russian Federation Saha Institute of Nuclear Physics Kolkata India School of Physics and Astronomy University of Birmingham Birmingham United Kingdom Sección Física Departamento de Ciencias Pontificia Universidad Católica del Perú Lima Peru Stefan Meyer Institut für Subatomare Physik (SMI) Vienna Austria SUBATECH IMT Atlantique Université de Nantes CNRS-IN2P3 Nantes France Suranaree University of Technology Nakhon Ratchasima Thailand Technical University of Košice Kosice Slovakia Technische Universität München Excellence Cluster ‘Universe’ Munich Germany The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences Cracow Poland The University of Texas at Austin Austin TX United States Universidad Autónoma de Sinaloa Culiacán Mexico Universidade de São Paulo (USP) São Paulo Brazil Universidade Estadual de Campinas (UNICAMP) Campinas Brazil Universidade Federal do ABC Santo Andre Brazil University College of Southeast Norway Tonsberg Norway University of Cape Town Cape Town South Africa University of Houston Houston TX United States University of Jyväskylä Jyväskylä Finland University of Liverpool Liverpool United Kingdom Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture University of Split Split Croatia University of Tennessee Knoxville TN United States University of the Witwatersrand Johannesburg South Africa University of Tokyo Tokyo Japan University of Tsukuba Tsukuba Japan Université Clermont Auvergne CNRS/IN2P3 LPC Clermont-Ferrand France Université de Lyon Université Lyon 1 CNRS/IN2P3 IPN-Lyon Villeurbanne Lyon France Université de Strasbourg CNRS IPHC UMR 7178 Strasbourg 67000 France Department de Physique Nucléaire (DPhN) Université Paris-Saclay Centre dÉtudes de Saclay (CEA) IRFU Saclay France Università degli Studi di Pavia Pavia Italy Università di Brescia Brescia Italy V. Fock Institute for Physics St. Petersburg State University St. Petersburg Russian Federation Variable Energy Cyclotron Centre Kolkata India Warsaw University of Technology Warsaw Poland Wayne State University Detroit MI United States Institut für Kernphysik Westfälische Wilhelms-Universität Münster Münster Germany Wigner Research Centre for Physics Hungarian Academy of Sciences Budapest Hungary Yale University New Haven CT United States Yonsei University Seoul South Korea CERN Geneva 23 1211 Switzerland 

出 版 物：《European Physical Journal C》 (Eur. Phys. J. C)

年 卷 期：2018年第78卷第7期

页      面：1-1页

学科分类：07[理学] 0802[工学-机械工程] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Council of Scientific and Industrial Research, India, CSIR State Committee of Science and World Federation Ministry of Communications and High Technologies Department of Atomic Energy, Government of India, DAE National Academy of Sciences of Ukraine, NASU National Science and Technology Development Agency, สวทช National Research Foundation of Korea, NRF Ministry of Education of the People's Republic of China, MOE Narodowe Centrum Nauki, NCN University Grants Commission, UGC Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, CIEMAT Institut National de Physique Nucléaire et de Physique des Particules, IN2P3 General Secretariat for Research and Technology, Ministry of Education, Research and Religions Institute for Innovative Science and Technology, Nagasaki Institute of Applied Science, IIST Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO Turkish Atomic Energy Agency Korea Institute of Science and Technology Information, KISTI Knut och Alice Wallenbergs Stiftelse Austrian Academy of Sciences and Nationalstiftung für Forschung, Technologie und Entwicklung Instituto Nazionale di Fisica Nucleare, INFN Financiadora de Estudos e Projetos, FINEP Department of Science and Technology, Ministry of Science and Technology, India, डीएसटी Consejo Nacional de Ciencia y Tecnología, CONACYT Helsinki Institute of Physics Türkiye Atom Enerjisi Kurumu, TAEK Norges Forskningsråd Yerevan Physics Institute Natur og Univers, Det Frie Forskningsråd, FNU, DFF Centre National de la Recherche Scientifique, CNRS Office of the Higher Education Commission, OHEC Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México, DGAPA, UNAM Bundesministerium für Bildung und Forschung, BMBF Commissariat à l'Énergie Atomique et aux Énergies Alternatives, CEA Danmarks Grundforskningsfond, DNRF Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq Suranaree University of Technology, SUT Ministarstvo znanosti i obrazovanja Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, NKFIH NRU GSI Helmholtzzentrum für Schwerionenforschung, GSI U.S. Department of Energy, USDOE Ministry of Education and Science of the Russian Federation, Minobrnauka Carlsbergfondet Indian Institute of Space Science and Technology, IIST Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP National Nuclear Research Center National Research Center "Kurchatov Institute", NRC KI Ministry of Science and Technology of the People's Republic of China, MOST Ministry of Education, Youth and Sports of the Czech Republic, Czech Republic Ministry of Education, Science, Research and Sport Institute of Atomic Physics and Romanian National Agency for Science, Technology and Innovation, Romania Centro de Aplicaciones Tec-nológicas y Desarrollo Nuclear Lembaga Ilmu Pengetahuan Indonesia, LIPI Fondo de Cooperación Internacional en Ciencia y Tecnología, FONCICYT Bundesministerium für Bildung, Wissenschaft, Forschung und Technologie, BMBWF Universidade Federal do Rio Grande do Sul, UFRGS Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi and Istituto Nazionale di Fisica Nucleare University Grants Commission, Government of India National Research Foundation, NRF Ministerstwo Edukacji i Nauki, MNiSW Ministry of Higher Education and Scientific Research, MHE&SR CERN Joint Institute for Nuclear Research, JINR Nuclear Physics, NP Vetenskapsrådet, VR Ministry of Education, Culture, Sports, Science and Technology, MEXT National Natural Science Foundation of China, NSFC , (ST/M001598/1, ST/P005047/1, ST/P004598/1, ST/P004199/1, ST/L005670/1, ST/M00158X/1, ST/P005438/1, ST/N00261X/1, 1796881, 1843572, ST/M00340X/1, 1657698, ALICE, ST/L005751/1) Japan Society for the Promotion of Science, JSPS, (15H03664, 18H05401, 16K17701, 17H01122) Japan Society for the Promotion of Science, JSPS 

摘      要：ϕ meson measurements provide insight into strangeness production, which is one of the key observables for the hot medium formed in high-energy heavy-ion collisions. ALICE measured ϕ production through its decay in muon pairs in Pb–Pb collisions at sNN=2.76 TeV in the intermediate transverse momentum range 2 TT range at midrapidity. The values of the nuclear modification factor in the two rapidity regions are in agreement within uncertainties. © 2018, CERN for the benefit of the ALICE collaboration.