@article{3194977,
title = "Centrality dependence of J/psi and psi(2S) production and nuclear
modification in p-Pb collisions at sNN=8.16 TeV",
author = "Acharya, S. and Acosta, F. T. and Adam, J. and Adamova, D. and Adler, A. and and Adolfsson, J. and Aggarwal, M. M. and Rinella, G. Aglieri and and Agnello, M. and Agrawal, N. and Ahammed, Z. and Ahn, S. U. and Aiola, S. and and Akindinov, A. and Al-Turany, M. and Alam, S. N. and Albuquerque, D. and S. D. and Aleksandrov, D. and Alessandro, B. and Alfanda, H. M. and and Alfaro Molina, R. and Ali, Y. and Alici, A. and Alkin, A. and Alme, J. and and Alt, T. and Altenkamper, L. and Altsybeev, I. and Anaam, M. N. and and Andrei, C. and Andreou, D. and Andrews, H. A. and Andronic, A. and and Angeletti, M. and Anguelov, V. and Anson, C. and Anticic, T. and and Antinori, F. and Antonioli, P. and Anwar, R. and Apadula, N. and and Aphecetche, L. and Appelshaeuser, H. and Arcelli, S. and Arnaldi, R. and and Arratia, M. and Arsene, I. C. and Arslandok, M. and Augustinus, A. and and Averbeck, R. and Azmi, M. D. and Badala, A. and Baek, Y. W. and and Bagnasco, S. and Bailhache, R. and Bala, R. and Baldisseri, A. and Ball, and M. and Baral, R. C. and Barbano, A. M. and Barbera, R. and Barile, F. and and Barioglio, L. and Barnafoeldi, G. G. and Barnby, L. S. and Barret, and V. and Bartalini, P. and Barth, K. and Bartsch, E. and Bastid, N. and and Basu, S. and Batigne, G. and Batyunya, B. and Batzing, P. C. and Bazo and Alba, J. L. and Bearden, I. G. and Beck, H. and Bedda, C. and Behera, N. and K. and Belikov, I. and Bellini, F. and Bello Martinez, H. and Bellwied, and R. and Beltran, L. G. E. and Belyaev, V. and Bencedi, G. and Beole, S. and and Bercuci, A. and Berdnikov, Y. and Berenyi, D. and Bertens, R. A. and and Berzano, D. and Betev, L. and Bhaduri, P. P. and Bhasin, A. and Bhat, I. and R. and Bhatt, H. and Bhattacharjee, B. and Bhom, J. and Bianchi, A. and and Bianchi, L. and Bianchi, N. and Bielcik, J. and Bielcikova, J. and and Bilandzic, A. and Biro, G. and Biswas, R. and Biswas, S. and Blair, J. and T. and Blau, D. and Blume, C. and Boca, G. and Bock, F. and Bogdanov, A. and and Boldizsar, L. and Bolozdynya, A. and Bombara, M. and Bonomi, G. and and Bonora, M. and Borel, H. and Borissov, A. and Borri, M. and Botta, E. and and Bourjau, C. and Bratrud, L. and Braun-Munzinger, P. and Bregant, M. and and Broker, T. A. and Broz, M. and Brucken, E. J. and Bruna, E. and and Bruno, G. E. and Budnikov, D. and Buesching, H. and Bufalino, S. and and Buhler, P. and Buncic, P. and Busch, O. and Buthelezi, Z. and Butt, J. and B. and Buxton, J. T. and Cabala, J. and Caffarri, D. and Caines, H. and and Caliva, A. and Calvo Villar, E. and Camacho, R. S. and Camerini, P. and and Capon, A. A. and Carena, W. and Carnesecchi, F. and Castellanos, J. and Castillo and Castro, A. J. and Casula, E. A. R. and Ceballos Sanchez, C. and and Chandra, S. and Chang, B. and Chang, W. and Chapeland, S. and and Chartier, M. and Chattopadhyay, S. and Chattopadhyay, S. and Chauvin, A. and and Cheshkov, C. and Cheynis, B. and Barroso, V. Chibante and and Chinellato, D. D. and Cho, S. and Chochula, P. and Chowdhury, T. and and Christakoglou, P. and Christensen, C. H. and Christiansen, P. and Chujo, and T. and Chung, S. U. and Cicalo, C. and Cifarelli, L. and Cindolo, F. and and Cleymans, J. and Colamaria, F. and Colella, D. and Collu, A. and and Colocci, M. and Concas, M. and Balbastre, G. Conesa and del Valle, Z. and Conesa and Contreras, J. G. and Cormier, T. M. and Morales, Y. Corrales and and Cortese, P. and Cosentino, M. R. and Costa, F. and Costanza, S. and and Crkovska, J. and Crochet, P. and Cuautle, E. and Cunqueiro, L. and and Dabrowski, D. and Dahms, T. and Dainese, A. and Damas, F. P. A. and and Dani, S. and Danisch, M. C. and Danu, A. and Das, D. and Das, I. and and Das, S. and Dash, A. and Dash, S. and De, S. and De Caro, A. and de and Cataldo, G. and de Conti, C. and de Cuveland, J. and De Falco, A. and De and Gruttola, D. and De Marco, N. and De Pasquale, S. and De Souza, R. D. and and Degenhardt, H. F. and Deisting, A. and Deloff, A. and Delsanto, S. and and Deplano, C. and Dhankher, P. and Di Bari, D. and Di Mauro, A. and Di and Ruzza, B. and Diaz, R. A. and Dietel, T. and Dillenseger, P. and Ding, and Y. and Divia, R. and Dmitrieva, U. and Djuvsland, O. and Dobrin, A. and and Domenicis Gimenez, D. and Doenigus, B. and Dordic, O. and Dubey, A. K. and and Dubla, A. and Ducroux, L. and Dudi, S. and Duggal, A. K. and and Dukhishyam, M. and Dupieux, P. and Ehlers, R. J. and Elia, D. and and Endress, E. and Engel, H. and Epple, E. and Erazmus, B. and Erhardt, F. and and Erokhin, A. and Ersdal, M. R. and Espagnon, B. and Eulisse, G. and and Eum, J. and Evans, D. and Evdokimov, S. and Fabbietti, L. and Faggin, M. and and Faivre, J. and Fantoni, A. and Fasel, M. and Feldkamp, L. and and Feliciello, A. and Feofilov, G. and Fernandez Tellez, A. and Ferretti, and A. and Festanti, A. and Feuillard, V. J. G. and Figiel, J. and and Figueredo, M. A. S. and Filchagin, S. and Finogeev, D. and Fionda, F. M. and and Fiorenza, G. and Flor, F. and Floris, M. and Foertsch, S. and Foka, and P. and Fokin, S. and Fragiacomo, E. and Francescon, A. and Francisco, A. and and Frankenfeld, U. and Fronze, G. G. and Fuchs, U. and Furget, C. and and Furs, A. and Girard, M. Fusco and Gaardhoje, J. J. and Gagliardi, M. and and Gago, A. M. and Gajdosova, KK. and Gallio, M. and Galvan, C. D. and and Ganoti, P. and Garabatos, C. and Garcia-Solis, E. and Garg, K. and and Gargiulo, C. and Garner, K. and Gasik, P. and Gauger, E. F. and Gay and Ducati, M. B. and Germain, M. and Ghosh, J. and Ghosh, P. and Ghosh, S. and K. and Gianotti, P. and Giubellino, P. and Giubilato, P. and Glaessel, and P. and Gomez Coral, D. M. and Ramirez, A. Gomez and Gonzalez, V. and and Gonzalez-Zamora, P. and Gorbunov, S. and Goerlich, L. and Gotovac, S. and and Grabski, V. and Graczykowski, L. K. and Graham, K. L. and Greiner, and L. and Grelli, A. and Grigoras, C. and Grigoriev, V. and Grigoryan, A. and and Grigoryan, S. and Gronefeld, J. M. and Grosa, F. and and Grosse-Oetringhaus, J. F. and Grosso, R. and Guernane, R. and Guerzoni, and B. and Guittiere, M. and Gulbrandsen, K. and Gunji, T. and Gupta, A. and and Gupta, R. and Guzman, B. and Haake, R. and Habib, M. K. and Hadjidakis, and C. and Hamagaki, H. and Hamar, G. and Hamid, M. and Hamon, J. C. and and Hannigan, R. and Haque, M. R. and Harris, J. W. and Harton, A. and and Hassan, H. and Hatzifotiadou, D. and Hauer, P. and Hayashi, S. and and Heckel, S. T. and Hellbaer, E. and Helstrup, H. and Herghelegiu, A. and and Hernandez, E. G. and Herrera Corral, G. and Herman, T. and Hetland, K. and F. and Hilden, T. E. and Hillemanns, H. and Hills, C. and Hippolyte, B. and and Hohlweger, B. and Horak, D. and Hornung, S. and Hosokawa, R. and and Hota, J. and Hristov, P. and Huang, C. and Hughes, C. and Huhn, P. and and Humanic, T. J. and Hushnud, H. and Hussain, N. and Hussain, T. and and Hutter, D. and Hwang, D. S. and Iddon, J. P. and Ilkaev, R. and and Ippolitov, M. and Islam, M. S. and Ivanov, M. and Ivanov, V. and and Izucheev, V. and Jacak, B. and Jacazio, N. and Jacobs, P. M. and Jadhav, and M. B. and Jadlovska, S. and Jadlovsky, J. and Jaelani, S. and Jahnke, C. and and Jakubowska, M. J. and Janik, M. A. and Jena, C. and Jercic, M. and and Jevons, O. and Bustamante, R. T. Jimenez and Jin, M. and Jones, P. G. and and Jusko, A. and Kalinak, P. and Kalweit, A. and Kang, J. H. and and Kaplin, V. and Kar, S. and Uysal, A. Karasu and Karavichev, O. and and Karavicheva, T. and Karczmarczyk, P. and Karpechev, E. and Kebschull, U. and and Keidel, R. and Keijdener, D. L. D. and Keil, M. and Ketzer, B. and and Khabanova, Z. and Khan, A. M. and Khan, S. and Khan, S. A. and and Khanzadeev, A. and Kharlov, Y. and Khatun, A. and Khuntia, A. and and Kielbowicz, M. M. and Kileng, B. and Kim, B. and Kim, D. and Kim, D. J. and and Kim, E. J. and Kim, H. and Kim, J. S. and Kim, J. and Kim, J. and and Kim, M. and Kim, S. and Kim, T. and Kim, T. and Kindra, K. and Kirsch, and S. and Kisel, I. and Kiselev, S. and Kisiel, A. and Klay, J. L. and and Klein, C. and Klein, J. and Klein-Boesing, C. and Klewin, S. and Kluge, and A. and Knichel, M. L. and Knospe, A. G. and Kobdaj, C. and Kofarago, M. and and Koehler, M. K. and Kollegger, T. and Kondratyeva, N. and Kondratyuk, and E. and Konevskikh, A. and Konopka, P. J. and Konyushikhin, M. and Koska, and L. and Kovalenko, O. and Kovalenko, V. and Kowalski, M. and Kralik, I. and and Kravcakova, A. and Kreis, L. and Krivda, M. and Krizek, F. and and Krueger, M. and Kryshen, E. and Krzewicki, M. and Kubera, A. M. and and Kucera, V. and Kuhn, C. and Kuijer, P. G. and Kumar, J. and Kumar, L. and and Kumar, S. and Kundu, S. and Kurashvili, P. and Kurepin, A. and and Kurepin, A. B. and Kushpil, S. and Kvapil, J. and Kweon, M. J. and Kwon, and Y. and La Pointe, S. L. and La Rocca, P. and Lai, Y. S. and Lakomov, I. and and Langoy, R. and Lapidus, K. and Lardeux, A. and Larionov, P. and and Laudi, E. and Lavicka, R. and Lea, R. and Leardini, L. and Lee, S. and and Lehas, F. and Lehner, S. and Lehrbach, J. and Lemmon, R. C. and Monzon, and I. Leon and Levai, P. and Li, X. and Li, X. L. and Lien, J. and Lietava, and R. and Lim, B. and Lindal, S. and Lindenstruth, V. and Lindner, A. and and Lippmann, C. and Lisa, M. A. and Litichevskyi, V. and Liu, A. and and Ljunggren, H. M. and Llope, W. J. and Lodato, D. F. and Loginov, V. and and Loizides, C. and Loncar, P. and Lopez, X. and Lopez Torres, E. and and Luettig, P. and Luhder, J. R. and Lunardon, M. and Luparello, G. and and Lupi, M. and Maevskaya, A. and Mager, M. and Mahmood, S. M. and Maire, and A. and Majka, R. D. and Malaev, M. and Malik, Q. W. and Malinina, L. and and Mal'Kevich, D. and Malzacher, P. and Mamonov, A. and Manko, V. and and Manso, F. and Manzari, V. and Mao, Y. and Marchisone, M. and Mares, J. and and Margagliotti, G. V. and Margotti, A. and Margutti, J. and Marin, A. and and Markert, C. and Marquard, M. and Martin, N. A. and Martinengo, P. and and Martinez, J. L. and Martinez, M. I. and Garcia, G. Martinez and and Pedreira, M. Martinez and Masciocchi, S. and Masera, M. and Masoni, A. and and Massacrier, L. and Masson, E. and Mastroserio, A. and Mathis, A. M. and and Matuoka, P. F. T. and Matyja, A. and Mayer, C. and Mazzilli, M. and and Mazzoni, M. A. and Meddi, F. and Melikyan, Y. and Menchaca-Rocha, A. and and Meninno, E. and Meres, M. and Mhlanga, S. and Miake, Y. and Micheletti, and L. and Mieskolainen, M. M. and Mihaylov, D. L. and Mikhaylov, K. and and Mischke, A. and Mishra, A. N. and Miskowiec, D. and Mitra, J. and Mitu, and C. M. and Mohammadi, N. and Mohanty, A. P. and Mohanty, B. and Khan, M. and Mohisin and De Godoy, D. A. Moreira and Moreno, L. A. P. and Moretto, S. and and Morreale, A. and Morsch, A. and Mrnjavac, T. and Muccifora, V. and and Mudnic, E. and Muehlheim, D. and Muhuri, S. and Mukherjee, M. and and Mulligan, J. D. and Munhoz, M. G. and Muenning, K. and Munzer, R. H. and and Murakami, H. and Murray, S. and Musa, L. and Musinsky, J. and Myers, C. and J. and Myrcha, J. W. and Naik, B. and Nair, R. and Nandi, B. K. and and Nania, R. and Nappi, E. and Narayan, A. and Naru, M. U. and Nassirpour, and A. F. and Natal da Luz, H. and Nattrass, C. and Navarro, S. R. and and Nayak, K. and Nayak, R. and Nayak, T. K. and Nazarenko, S. and De and Oliveira, R. A. Negrao and Nellen, L. and Nesbo, S. V. and Neskovic, G. and and Ng, F. and Nicassio, M. and Niedziela, J. and Nielsen, B. S. and and Nikolaev, S. and Nikulin, S. and Nikulin, V. and Noferini, F. and and Nomokonov, P. and Nooren, G. and Noris, J. C. C. and Norman, J. and and Nyanin, A. and Nystrand, J. and Ogino, M. and Oh, H. and Ohlson, A. and and Oleniacz, J. and Oliveira Da Silva, A. C. and Oliver, M. H. and and Onderwaater, J. and Oppedisano, C. and Orava, R. and Oravec, M. and and Ortiz Velasquez, A. and Oskarsson, A. and Otwinowski, J. and Oyama, K. and and Pachmayer, Y. and Pacik, V. and Pagano, D. and Paic, G. and Palni, and P. and Pan, J. and Pandey, A. K. and Panebianco, S. and Papikyan, V. and and Pareek, P. and Park, J. and Parkkila, J. E. and Parmar, S. and Passfeld, and A. and Pathak, S. P. and Patra, R. N. and Paul, B. and Pei, H. and and Peitzmann, T. and Peng, X. and Pereira, L. G. and Da Costa, H. Pereira and and Peresunko, D. and Lezama, E. Perez and Peskov, V. and Pestov, Y. and and Petracek, V. and Petrovici, M. and Petta, C. and Pezzi, R. P. and Piano, and S. and Pikna, M. and Pillot, P. and Pimentel, L. O. D. L. and Pinazza, and O. and Pinsky, L. and Pisano, S. and Piyarathna, D. B. and Ploskon, M. and and Planinic, M. and Pliquett, F. and Pluta, J. and Pochybova, S. and and Podesta-Lerma, P. L. M. and Poghosyan, M. G. and Polichtchouk, B. and and Poljak, N. and Poonsawat, W. and Pop, A. and Poppenborg, H. and and Porteboeuf-Houssais, S. and Pozdniakov, V. and Prasad, S. K. and and Preghenella, R. and Prino, F. and Pruneau, C. A. and Pshenichnov, I. and and Puccio, M. and Punin, V. and Puranapanda, K. and Putschke, J. and Raha, and S. and Rajput, S. and Rak, J. and Rakotozafindrabe, A. and Ramello, L. and and Rami, F. and Raniwala, R. and Raniwala, S. and Raesaenen, S. S. and and Rascanu, B. T. and Rath, R. and Ratza, V. and Ravasenga, I. and Read, K. and F. and Redlich, K. and Rehman, A. and Reichelt, P. and Reidt, F. and and Ren, X. and Renfordt, R. and Reshetin, A. and Revol, J. -P. and Reygers, and K. and Riabov, V. and Richert, T. and Richter, M. and Riedler, P. and and Riegler, W. and Riggi, F. and Ristea, C. and Rode, S. P. and Rodriguez and Cahuantzi, M. and Roed, K. and Rogalev, R. and Rogochaya, E. and Rohr, and D. and Rohrich, D. and Rokita, P. S. and Ronchetti, F. and Rosas, E. D. and and Roslon, K. and Rosnet, P. and Rossi, A. and Rotondi, A. and and Roukoutakis, F. and Roy, C. and Roy, P. and Rueda, O. V. and Rui, R. and and Rumyantsev, B. and Rustamov, A. and Ryabinkin, E. and Ryabov, Y. and and Rybicki, A. and Saarinen, S. and Sadhu, S. and Sadovsky, S. and Safarik, and K. and Saha, S. K. and Sahoo, B. and Sahoo, P. and Sahoo, R. and Sahoo, and S. and Sahu, P. K. and Saini, J. and Sakai, S. and Saleh, M. A. and and Sambyal, S. and Samsonov, V. and Sandoval, A. and Sarkar, A. and Sarkar, and D. and Sarkar, N. and Sarma, P. and Sas, M. H. P. and Scapparone, E. and and Scarlassara, F. and Schaefer, B. and Scheid, H. S. and Schiaua, C. and and Schicker, R. and Schmidt, C. and Schmidt, H. R. and Schmidt, M. O. and and Schmidt, M. and Schmidt, N. V. and Schukraft, J. and Schutz, Y. and and Schwarz, K. and Schweda, K. and Scioli, G. and Scomparin, E. and Sefcik, and M. and Seger, J. E. and Sekiguchi, Y. and Sekihata, D. and Selyuzhenkov, and I. and Senyukov, S. and Serradilla, E. and Sett, P. and Sevcenco, A. and and Shabanov, A. and Shabetai, A. and Shahoyan, R. and Shaikh, W. and and Shangaraev, A. and Sharma, A. and Sharma, A. and Sharma, M. and Sharma, and N. and Sheikh, A. I. and Shigaki, K. and Shimomura, M. and Shirinkin, S. and and Shou, Q. and Sibiriak, Y. and Siddhanta, S. and Sielewicz, K. M. and and Siemiarczuk, T. and Silvermyr, D. and Simatovic, G. and Simonetti, G. and and Singaraju, R. and Singh, R. and Singh, R. and Singhal, V. and Sinha, and T. and Sitar, B. and Sitta, M. and Skaali, T. B. and Slupecki, M. and and Smirnov, N. and Snellings, R. J. M. and Snellman, T. W. and Sochan, J. and and Soncco, C. and Song, J. and Songmoolnak, A. and Soramel, F. and and Sorensen, S. and Sozzi, F. and Sputowska, I. and Stachel, J. and Stan, and I. and Stankus, P. and Stenlund, E. and Stocco, D. and Storetvedt, M. M. and and Strmen, P. and Suaide, A. A. P. and Sugitate, T. and Suire, C. and and Suleymanov, M. and Suljic, M. and Sultanov, R. and Sumbera, M. and and Sumowidagdo, S. and Suzuki, K. and Swain, S. and Szabo, A. and Szarka, and I. and Tabassam, U. and Takahashi, J. and Tambave, G. J. and Tanaka, N. and and Tarhini, M. and Tarzila, M. G. and Takaki, J. D. Tapia and Tauro, A. and and Tejeda Munoz, G. and Telesca, A. and Terrevoli, C. and Teyssier, B. and and Thakur, D. and Thakur, S. and Thomas, D. and Thoresen, F. and and Tieulent, R. and Tikhonov, A. and Timmins, A. R. and Toia, A. and and Topilskaya, N. and Toppi, M. and Torres, S. R. and Tripathy, S. and and Trogolo, S. and Trombetta, G. and Tropp, L. and Trubnikov, V. and and Trzaska, W. H. and Trzcinski, T. P. and Trzeciak, B. A. and Tsuji, T. and and Tumkin, A. and Turrisi, R. and Tveter, T. S. and Ullaland, K. and and Umaka, E. N. and Uras, A. and Usai, G. L. and Utrobicic, A. and Vala, M. and and Valencia Palomo, L. and Valle, N. and van der Kolk, N. and van and Doremalen, L. V. R. and Van Hoorne, J. W. and van Leeuwen, M. and Vande and Vyvre, P. and Varga, D. and Vargas, A. and Vargyas, M. and Varma, R. and and Vasileiou, M. and Vasiliev, A. and Doce, O. Vazquez and Vechernin, V. and and Veen, A. M. and Vercellin, E. and Vergara Limon, S. and Vermunt, L. and and Vernet, R. and Vertesi, R. and Vickovic, L. and Viinikainen, J. and and Vilakazi, Z. and Baillie, O. Villalobos and Villatoro Tello, A. and and Vinogradov, A. and Virgili, T. and Vislavicius, V. and Vodopyanov, A. and and Voelkl, M. A. and Voloshin, K. and Voloshin, S. A. and Volpe, G. and and von Haller, B. and Vorobyev, I. and Voscek, D. and Vranic, D. and and Vrlakova, J. and Wagner, B. and Wang, M. and Watanabe, Y. and Weber, M. and and Weber, S. G. and Wegrzynek, A. and Weiser, D. F. and Wenzel, S. C. and and Wessels, J. P. and Westerhoff, U. and Whitehead, A. M. and Wiechula, and J. and Wikne, J. and Wilk, G. and Wilkinson, J. and Willems, G. A. and and Williams, M. C. S. and Willsher, E. and Windelband, B. and Witt, W. E. and and Xu, R. and Yalcin, S. and Yamakawa, K. and Yano, S. and Yin, Z. and and Yokoyama, H. and Yoo, I. -K. and Yoon, J. H. and Yuan, S. and Yurchenko, and V. and Zaccolo, V. and Zaman, A. and Zampolli, C. and Zanoli, H. J. C. and and Zardoshti, N. and Zarochentsev, A. and Zavada, P. and Zaviyalov, N. and and Zbroszczyk, H. and Zhalov, M. and Zhang, X. and Zhang, Y. and Zhang, and Z. and Zhao, C. and Zherebchevskii, V. and Zhigareva, N. and Zhou, D. and and Zhou, Y. and Zhou, Z. and Zhu, H. and Zhu, J. and Zhu, Y. and and Zichichi, A. and Zimmermann, M. B. and Zinovjev, G. and Zmeskal, J. and and ALICE Collaboration",
journal = "Journal of High Energy Physics",
year = "2021",
number = "2",
publisher = "Springer-Verlag",
issn = "1126-6708, 1029-8479",
doi = "10.1007/JHEP02(2021)002",
keywords = "Hadron-Hadron scattering (experiments)",
abstract = "The inclusive production of the J/ and psi (2S) charmonium states is
studied as a function of centrality in p-Pb collisions at a
centre-of-mass energy per nucleon pair sNN = 8.16
TeV at the LHC. The measurement is performed in the dimuon decay channel
with the ALICE apparatus in the centre-of-mass rapidity intervals -4.46
< y(cms)< -2.96 (Pb-going direction) and 2.03 < y(cms)< 3.53 (p-going
direction), down to zero transverse momentum (p(T)). The J/psi and psi
(2S) production cross sections are evaluated as a function of the
collision centrality, estimated through the energy deposited in the zero
degree calorimeter located in the Pb-going direction. The
p(T)-differential J/psi production cross section is measured at backward
and forward rapidity for several centrality classes, together with the
corresponding average < p(T)> and ”
open=”<”>pT2 values. The nuclear
effects affecting the production of both charmonium states are studied
using the nuclear modification factor. In the p-going direction, a
suppression of the production of both charmonium states is observed,
which seems to increase from peripheral to central collisions. In the
Pb-going direction, however, the centrality dependence is different for
the two states: the nuclear modification factor of the J/psi increases
from below unity in peripheral collisions to above unity in central
collisions, while for the psi (2S) it stays below or consistent with
unity for all centralities with no significant centrality dependence.
The results are compared with measurements in p-Pb collisions at
sNN = 5.02 TeV and no significant
dependence on the energy of the collision is observed. Finally, the
results are compared with theoretical models implementing various
nuclear matter effects.![]()