Coherent J/psi photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at root s(NN)=5.02 TeV
Acharya, S. and Adamova, D. and Adhya, S. P. and Adler, A. and
Adolfsson, J. and Aggarwal, M. M. and Rinella, G. Aglieri and Agnello,
M. and Agrawal, N. and Ahammed, Z. and Ahmad, S. and Ahn, S. U. annd
Aiola, S. and Akindinov, A. and Al-Turany, M. and Alam, S. N. and
Albuquerque, D. S. D. and Aleksandrov, D. and Alessandro, B. and
Alfanda, H. M. and Alfaro Molina, R. and Ali, B. and Ali, Y. and Alici,
A. and Alkin, A. and Alme, J. and Alt, T. and Altenkamper, L. and
Altsybeev, I and Anaam, M. N. and Andrei, C. and Andreou, D. and
Andrews, H. A. and Andronic, A. and Angeletti, M. and Anguelov, V and
Anson, C. and Anticic, T. and Antinori, F. and Antonioli, P. and Anwar,
R. and Apadula, N. and Aphecetche, L. and Appelshaeuser, H. and Arcelli,
S. and Arnaldi, R. and Arratia, M. and Arsene, I. C. and Arslandok, M.
and Augustinus, A. and Averbeck, R. and Aziz, S. and Azmi, M. D. and
Badala, A. and Baek, Y. W. and Bagnasco, S. and Bai, X. and Bailhache,
R. and Bala, R. and Baldisseri, A. and Ball, M. and Baral, R. C. and
Barbera, R. and Barioglio, L. and Barnafoldi, G. G. and Barnby, L. S.
and Barret, V and Bartalini, P. and Barth, K. and Bartsch, E. and
Baruffaldi, F. and Bastid, N. and Basu, S. and Batigne, G. and Batyunya,
B. and Batzing, P. C. and Bauri, D. and Bazo Alba, J. L. and Bearden, I.
G. and Bedda, C. and Behera, N. K. and Belikov, I and Bellini, F. and
Bellwied, R. and Belyaev, V and Bencedi, G. and Beole, S. and Bercuci,
A. and Berdnikov, Y. and Berenyi, D. and Bertens, R. A. and Berzano, D.
and Betev, L. and Bhasin, A. and Bhat, I. R. and Bhatt, H. and
Bhattacharjee, B. and Bianchi, A. and Bianchi, L. and Bianchi, N. and
Bielcik, J. and Bielcikova, J. and Bilandzic, A. and Biro, G. and
Biswas, R. and Biswas, S. and Blair, J. T. and Blau, D. and Blume, C.
and Boca, G. and Bock, F. and Bogdanov, A. and Boldizsar, L. and
Bolozdynya, A. and Bombara, M. and Bonomi, G. and Bonora, M. and Borel,
H. and Borissov, A. and Borri, M. and Bossi, H. and Botta, E. and
Bourjau, C. and Bratrud, L. and Braun-Munzinger, P. and Bregant, M. and
Broker, T. A. and Broz, M. and Brucken, E. J. and Bruna, E. and Bruno,
G. E. and Buckland, M. D. and Budnikov, D. and Buesching, H. and
Bufalino, S. and Bugnon, O. and Buhler, P. and Buncic, P. and Busch, O.
and Buthelezi, Z. and Butt, J. B. and Buxton, J. T. and Caffarri, D. and
Caliva, A. and Calvo Villar, E. and Camacho, R. S. and Camerini, P. and
Capon, A. A. and Carnesecchi, F. and Castellanos, J. Castillo and
Castro, A. J. and Casula, E. A. R. and Catalano, F. and Sanchez, C.
Ceballos and Chakraborty, P. and Chandra, S. and Chang, B. and Chang, W.
and Chapeland, S. and Chartier, M. and Chattopadhyay, S. and Chauvin, A.
and Cheshkov, C. and Cheynis, B. and Barroso, V. Chibante and
Chinellato, D. D. and Cho, S. and Chochula, P. and Chowdhury, T. and
Christakoglou, P. and Christensen, C. H. and Christiansen, P. and Chujo,
T. and Cicalo, C. and Cifarelli, L. and Cindolo, F. and Cleymans, J. and
Colamaria, F. and Colella, D. and Collu, A. and Colocci, M. and Concas,
M. and Balbastre, G. Conesa and del Valle, Z. Conesa and Contin, G. and
Contreras, J. G. and Cormier, T. M. and Morales, Y. Corrales and
Cortese, P. and Cosentino, M. R. and Costa, F. and Costanza, S. and
Crkovska, J. and Crochet, P. and Cuautle, E. and Cunqueiro, L. and
Dabrowski, D. and Dahms, T. and Dainese, A. and Damas, F. P. A. and
Dani, S. and Danisch, M. C. and Danu, A. and Das, D. and Das, I and Das,
S. and Dash, A. and Dash, S. and Dashi, A. and De, S. and DeCaro, A. and
DeCataldo, G. and DeConti, C. and DeCuveland, J. and DeFalco, A. and
DeGruttola, D. and DeMarco, N. and DePasquale, S. and DeSouza, R. D. and
Deb, S. and Degenhardt, H. F. and Deisting, A. and Deja, K. R. and
Deloff, A. and Delsanto, S. and Dhankher, P. and Di Bari, D. and Di
Mauro, A. and Diaz, R. A. and Dietel, T. and Dillenseger, P. and Ding,
Y. and Divia, R. and Djuvsland, O. and Dmitrieva, U. and Dobrin, A. and
Doenigus, B. and Dordic, O. and Dubey, A. K. and Dubla, A. and Dudi, S.
and Dukhishyam, M. and Dupieux, P. and Ehlers, R. J. and Elia, D. and
Engel, H. and Epple, E. and Erazmus, B. and Erhardt, F. and Erokhin, A.
and Ersdal, M. R. and Espagnon, B. and Eulisse, G. and Eum, J. and
Evans, D. and Evdokimov, S. and Fabbietti, L. and Faggin, M. and Faivre,
J. and Fantoni, A. and Fasel, M. and Fecchio, P. and Feldkamp, L. and
Feliciello, A. and Feofilov, G. and Fernandez Tellez, A. and Ferrero, A.
and Ferretti, A. and Festanti, A. and Feuillard, V. J. G. and Figiel, J.
and Filchagin, S. and Finogeev, D. and Fionda, F. M. and Fiorenza, G.
and Flor, F. and Foertsch, S. and Foka, P. and Fokin, S. and Fragiacomo,
E. and Francisco, A. and Frankenfeld, U. and Fronze, G. G. and Fuchs, U.
and Furget, C. and Furs, A. and Girard, M. Fusco and Gaardhoje, J. J.
and Gagliardi, M. and Gago, A. M. and Gal, A. and Galvan, C. D. and
Ganoti, P. and Garabatos, C. and Garcia-Solis, E. and Garg, K. and
Gargiulo, C. and Garner, K. and Gasik, P. and Gauger, E. F. and Gay
Ducati, M. B. and Germain, M. and Ghosh, J. and Ghosh, P. and Ghosh, S.
K. and Gianotti, P. and Giubellino, P. and Giubilato, P. and Glaessel,
P. and Gomez Coral, D. M. and Ramirez, A. Gomez and Gonzalez, V and
Gonzalez-Zamora, P. and Gorbunov, S. and Gorlich, L. and Gotovac, S. and
Grabski, V and Graczykowski, L. K. and Graham, K. L. and Greiner, L. and
Grelli, A. and Grigoras, C. and Grigoriev, V and Grigoryan, A. and
Grigoryan, S. and Groettvik, O. S. and Gronefeld, J. M. and Grosa, F.
and Grosse-Oetringhaus, J. F. and Grosso, R. and Guernane, R. and
Guerzoni, B. and Guittiere, M. and Gulbrandsen, K. and Gunji, T. and
Gupta, A. and Gupta, R. and Guzman, I. B. and Haake, R. and Habib, M. K.
and Hadjidakis, C. and Hamagaki, H. and Hamar, G. and Hamid, M. and
Hamon, J. C. and Hannigan, R. and Haque, M. R. and Harlenderova, A. and
Harris, J. W. and Harton, A. and Hassan, H. and Hatzifotiadou, D. and
Hauer, P. and Hayashi, S. and Heckel, S. T. and Hellbaer, E. and
Helstrup, H. and Herghelegiu, A. and Hernandez, E. G. and Herrera
Corral, G. and Herrmann, F. and Hetland, K. F. and Hilden, T. E. and
Hillemanns, H. and Hills, C. and Hippolyte, B. and Hohlweger, B. and
Horak, D. and Hornung, S. and Hosokawa, R. and Hristov, P. and Huang, C.
and Hughes, C. and Huhn, P. and Humanic, T. J. and Hushnud, H. and
Husova, L. A. and Hussain, N. and Hussain, S. A. and Hussain, T. and
Hutter, D. and Hwang, D. S. and Iddon, J. P. and Ilkaev, R. and Inaba,
M. and Ippolitov, M. and Islam, M. S. and Ivanov, M. and Ivanov, V and
Izucheev, V and Jacak, B. and Jacazio, N. and Jacobs, P. M. and Jadhav,
M. B. and Jadlovska, S. and Jadlovsky, J. and Jaelani, S. and Jahnke, C.
and Jakubowska, M. J. and Janik, M. A. and Jercic, M. and Jevons, O. and
Bustamante, R. T. Jimenez and Jin, M. and Jonas, F. and Jones, P. G. and
Jusko, A. and Kalinak, P. and Kalweit, A. and Kang, J. H. and Kaplin, V
and Kar, S. and KarasuUysal, A. and Karavichev, O. and Karavicheva, T.
and Karczmarczyk, P. and Karpechev, E. and Kebschull, U. and Keidel, R.
and Keil, M. and Ketzer, B. and Khabanova, Z. and Khan, A. M. and Khan,
S. and Khan, S. A. and Khanzadeev, A. and Kharlov, Y. and Khatun, A. and
Khuntia, A. and Kileng, B. and Kim, B. and Kim, D. and Kim, D. J. and
Kim, E. J. and Kim, H. and Kim, J. and Kim, J. S. and Kim, M. and Kim,
S. and Kim, T. and Kirsch, S. and Kisel, I and Kiselev, S. and Kisiel,
A. and Klay, J. L. and Klein, C. and Klein, J. and Klein, S. and
Klein-Boesing, C. and Klewin, S. and Kluge, A. and Knichel, M. L. and
Knospe, A. G. and Kobdaj, C. and Koehler, M. K. and Kollegger, T. and
Kondratyev, A. and Kondratyeva, N. and Kondratyuk, E. and Konopka, P. J.
and Koska, L. and Kovalenko, O. and Kovalenko, V and Kowalski, M. and
Kralik, I and Kravcakova, A. and Kreis, L. and Krivda, M. and Krizek, F.
and Gajdosova, K. Krizkova and Krueger, M. and Kryshen, E. and
Krzewicki, M. and Kubera, A. M. and Kucera, V and Kuhn, C. and Kuijer,
P. G. and Kumar, L. and Kumar, S. and Kundu, S. and Kurashvili, P. and
Kurepin, A. and Kurepin, A. B. and Kushpil, S. and Kvapil, J. and Kweon,
M. J. and Kwon, J. Y. and Kwon, Y. and La Pointe, S. L. and La Rocca, P.
and Lai, Y. S. and Langoy, R. and Lapidus, K. and Lardeux, A. and
Larionov, P. and Laudi, E. and Lavicka, R. and Lazareva, T. and Lea, R.
and Leardini, L. and Lee, S. and Lehas, F. and Lehner, S. and Lehrbach,
J. and Lemmon, R. C. and Monzon, I. Leon and Lesser, E. D. and Lettrich,
M. and Levai, P. and Li, X. and Li, X. L. and Lien, J. and Lietava, R.
and Lim, B. and Lindal, S. and Lindenstruth, V and Lindsay, S. W. and
Lippmann, C. and Lisa, M. A. and Litichevskyi, V and Liu, A. and Liu, S.
and Ljunggren, H. M. and Llope, W. J. and Lofnes, I. M. and Loginov, V
and Loizides, C. and Loncar, P. and Lopez, X. and Lopez Torres, E. and
Luettig, P. and Luhder, J. R. and Lunardon, M. and Luparello, G. and
Lupi, M. and Maevskaya, A. and Mager, M. and Mahmood, S. M. and Mahmoud,
T. and Maire, A. and Majka, R. D. and Malaev, M. and Malik, Q. W. and
Malinina, L. and Mal'Kevich, D. and Malzacher, P. and Mamonov, A. and
Manko, V and Manso, F. and Manzari, V and Mao, Y. and Marchisone, M. and
Mares, J. and Margagliotti, V, G. and Margotti, A. and Margutti, J. and
Marin, A. and Markert, C. and Marquard, M. and Martin, N. A. and
Martinengo, P. and Martinez, J. L. and Martinez, I, M. and Garcia, G.
Martinez and Pedreira, M. Martinez and Masciocchi, S. and Masera, M. and
Masoni, A. and Massacrier, L. and Masson, E. and Mastroserio, A. and
Mathis, A. M. and Matuoka, P. F. T. and Matyja, A. and Mayer, C. and
Mazzilli, M. and Mazzoni, M. A. and Mechler, A. F. and Meddi, F. and
Melikyan, Y. and Menchaca-Rocha, A. and Meninno, E. and Meres, M. and
Mhlanga, S. and Miake, Y. and Micheletti, L. and Mieskolainen, M. M. and
Mihaylov, D. L. and Mikhaylov, K. and Mischke, A. and Mishra, A. N. and
Miskowiec, D. and Mitu, C. M. and Mohammadi, N. and Mohanty, A. P. and
Mohanty, B. and Khan, M. Mohisin and Mondal, M. and Mondal, M. M. and
Mordasini, C. and De Godoy, D. A. Moreira and Moreno, L. A. P. and
Moretto, S. and Morreale, A. and Morsch, A. and Mrnjavac, T. and
Muccifora, V and Mudnic, E. and Muehlheim, D. and Muhuri, S. and
Mulligan, J. D. and Munhoz, M. G. and Muenning, K. and Munzer, R. H. and
Murakami, H. and Murray, S. and Musa, L. and Musinsky, J. and Myers, C.
J. and Myrcha, J. W. and Naik, B. and Nair, R. and Nandi, B. K. and
Nania, R. and Nappi, E. and Naru, M. U. and Nassirpour, A. F. and Natal
da Luz, H. and Nattrass, C. and Nayak, R. and Nayak, T. K. and
Nazarenko, S. and De Oliveira, R. A. Negrao and Nellen, L. and Nesbo, V,
S. and Neskovic, G. and Nielsen, B. S. and Nikolaev, S. and Nikulin, S.
and Nikulin, V and Noferini, F. and Nomokonov, P. and Nooren, G. and
Norman, J. and Nowakowski, P. and Nyanin, A. and Nystrand, J. and Ogino,
M. and Ohlson, A. and Oleniacz, J. and Oliveira Da Silva, A. C. and
Oliver, M. H. and Onderwaater, J. and Oppedisano, C. and Orava, R. and
Velasquez, A. Ortiz and Oskarsson, A. and Otwinowski, J. and Oyama, K.
and Pachmayer, Y. and Pacik, V and Pagano, D. and Paic, G. and Palni, P.
and Pan, J. and Pandey, A. K. and Panebianco, S. and Papikyan, V and
Pareek, P. and Park, J. and Parkkila, J. E. and Parmar, S. and Passfeld,
A. and Pathak, S. P. and Patra, R. N. and Paul, B. and Pei, H. and
Peitzmann, T. and Peng, X. and Pereira, L. G. and Da Costa, H. Pereira
and Peresunko, D. and Perez, G. M. and Lezama, E. Perez and Peskov, V
and Pestov, Y. and Petracek, V and Petrovici, M. and Pezzi, R. P. and
Piano, S. and Pikna, M. and Pillot, P. and Pimentel, L. O. D. L. and
Pinazza, O. and Pinsky, L. and Pisano, S. and Piyarathna, D. B. and
Ploskon, M. and Planinic, M. and Pliquett, F. and Pluta, J. and
Pochybova, S. and Poghosyan, M. G. and Polichtchouk, B. and Poljak, N.
and Poonsawat, W. and Pop, A. and Poppenborg, H. and
Porteboeuf-Houssais, S. and Pozdniakov, V and Prasad, S. K. and
Preghenella, R. and Prino, F. and Pruneau, C. A. and Pshenichnov, I and
Puccio, M. and Punin, V and Puranapanda, K. and Putschke, J. and
Quishpe, R. E. and Ragoni, S. and Raha, S. and Rajput, S. and Rak, J.
and Rakotozafindrabe, A. and Ramello, L. and Rami, F. and Raniwala, R.
and Raniwala, S. and Rasanen, S. S. and Rascanu, B. T. and Rath, R. and
Ratza, V and Ravasenga, I and Read, K. F. and Redlich, K. and Rehman, A.
and Reichelt, P. and Reidt, F. and Ren, X. and Renfordt, R. and
Reshetin, A. and Revol, J-P and Reygers, K. and Riabov, V and Richert,
T. and Richter, M. and Riedler, P. and Riegler, W. and Riggi, F. and
Ristea, C. and Rode, S. P. and Rodriguez Cahuantzi, M. and Roed, K. and
Rogalev, R. and Rogochaya, E. and Rohr, D. and Rohrich, D. and Rokita,
P. S. and Ronchetti, F. and Rosas, E. D. and Roslon, K. and Rosnet, P.
and Rossi, A. and Rotondi, A. and Roukoutakis, F. and Roy, A. and Roy,
P. and Rueda, V, O. and Rui, R. and Rumyantsev, B. and Rustamov, A. and
Ryabinkin, E. and Ryabov, Y. and Rybicki, A. and Rytkonen, H. and
Saarinen, S. and Sadhu, S. and Sadovsky, S. and Safarik, K. and Saha, S.
K. and Sahoo, B. and Sahoo, P. and Sahoo, R. and Sahoo, S. and Sahu, P.
K. and Saini, J. and Sakai, S. and Sambyal, S. and Samsonov, V and
Sandoval, A. and Sarkar, A. and Sarkar, D. and Sarkar, N. and Sarma, P.
and Sarti, V. M. and Sas, M. H. P. and Scapparone, E. and Schaefer, B.
and Schambach, J. and Scheid, H. S. and Schiaua, C. and Schicker, R. and
Schmah, A. and Schmidt, C. and Schmidt, H. R. and Schmidt, M. O. and
Schmidt, M. and Schmidt, V, N. and Schmier, A. R. and Schukraft, J. and
Schutz, Y. and Schwarz, K. and Schweda, K. and Scioli, G. and Scomparin,
E. and Sefcik, M. and Seger, J. E. and Sekiguchi, Y. and Sekihata, D.
and Selyuzhenkov, I and Senyukov, S. and Serradilla, E. and Sett, P. and
Sevcenco, A. and Shabanov, A. and Shabetai, A. and Shahoyan, R. and
Shaikh, W. and Shangaraev, A. and Sharma, A. and Sharma, M. and Sharma,
N. and Sheikh, I, A. and Shigaki, K. and Shimomura, M. and Shirinkin, S.
and Shou, Q. and Sibiriak, Y. and Siddhanta, S. and Siemiarczuk, T. and
Silvermyr, D. and Simatovic, G. and Simonetti, G. and Singh, R. and
Singh, V. K. and Singhal, V and Sinha, T. and Sitar, B. and Sitta, M.
and Skaali, T. B. and Slupecki, M. and Smirnov, N. and Snellings, R. J.
M. and Snellman, T. W. and Sochan, J. and Soncco, C. and Song, J. and
Songmoolnak, A. and Soramel, F. and Sorensen, S. and Sputowska, I and
Stachel, J. and Stan, I and Stankus, P. and Steffanic, P. J. and
Stenlund, E. and Stocco, D. and Storetvedt, M. M. and Strmen, P. and
Suaide, A. A. P. and Sugitate, T. and Suire, C. and Suleymanov, M. and
Suljic, M. and Sultanov, R. and Sumbera, M. and Sumowidagdo, S. and
Suzuki, K. and Swain, S. and Szabo, A. and Szarka, I and Tabassam, U.
and Taillepied, G. and Takahashi, J. and Tambave, G. J. and Tang, S. and
Tarhini, M. and Tarzila, M. G. and Tauro, A. and Tejeda Munoz, G. and
Telesca, A. and Terrevoli, C. and Thakur, D. and Thakur, S. and Thomas,
D. and Thoresen, F. and Tieulent, R. and Tikhonov, A. and Timmins, A. R.
and Toia, A. and Topilskaya, N. and Toppi, M. and Torales-Acosta, F. and
Torres, S. R. and Tripathy, S. and Tripathy, T. and Trogolo, S. and
Trombetta, G. and Tropp, L. and Trubnikov, V and Trzaska, W. H. and
Trzcinski, T. P. and Trzeciak, B. A. and Tsuji, T. and Tumkin, A. and
Turrisi, R. and Tveter, T. S. and Ullaland, K. and Umaka, E. N. and
Uras, A. and Usai, G. L. and Utrobicic, A. and Vala, M. and Valle, N.
and Vallero, S. and van der Kolk, N. and van Doremalen, L. V. R. and van
Leeuwen, M. and van de Vyvre, P. and Varga, D. and Varga-Kofarago, M.
and Vargas, A. and Vargyas, M. and Varma, R. and Vasileiou, M. and
Vasiliev, A. and Doce, O. Vazquez and Vechernin, V. and Veen, A. M. and
Vercellin, E. and Vergara Limon, S. and Vermunt, L. and Vernet, R. and
Vertesi, R. and Vickovic, L. and Viinikainen, J. and Vilakazi, Z. and
Baillie, O. Villalobos and Villatoro Tello, A. and Vino, G. and
Vinogradov, A. and Virgili, T. and Vislavicius, V. and Vodopyanov, A.
and Volkel, B. and Voelkl, M. A. and Voloshin, K. and Voloshin, S. A.
and Volpe, G. and von Haller, B. and Vorobyev, I and Voscek, D. and
Vrlakova, J. and Wagner, B. and Watanabe, Y. and Weber, M. and Weber, S.
G. and Wegrzynek, A. and Weiser, D. F. and Wenzel, S. C. and Wessels, J.
P. and Westerhoff, U. and Whitehead, A. M. and Widmann, E. and Wiechula,
J. and Wikne, J. and Wilk, G. and Wilkinson, J. and Willems, G. A. and
Willsher, E. and Windelband, B. and Witt, W. E. and Wu, Y. and Xu, R.
and Yalcin, S. and Yamakawa, K. and Yang, S. and Yano, S. and Yin, Z.
and Yokoyama, H. and Yoo, I-K and Yoon, J. H. and Yuan, S. and Yuncu, A.
and Yurchenko, V and Zaccolo, V and Zaman, A. and Zampolli, C. and
Zanoli, H. J. C. and Zardoshti, N. and Zarochentsev, A. and Zavada, P.
and Zaviyalov, N. and Zbroszczyk, H. and Zhalov, M. and Zhang, X. and
Zhang, Z. and Zhao, C. and Zherebchevskii, V and Zhigareva, N. and Zhou,
D. and Zhou, Y. and Zhou, Z. and Zhu, J. and Zhu, Y. and Zichichi, A.
and Zimmermann, M. B. and Zinovjev, G. and Zurlo, N. and ALICE
Collaboration... Show more Show less
Loading
Abstract
The ALICE collaboration performed the first rapidity-differential
measurement of coherent J/psi photoproduction in ultra-peripheral
Pb-Pbcollisions at a center-of-mass energy root s(NN) = 5.02TeV. The
J/psi is detected via its dimuon decay in the forward rapidity region
(-4.0 < y < -2.5) for events where the hadronic activity is required to
be minimal. The analysis is based on an event sample corresponding to an
integrated luminosity of about 750 mu b(-1). The cross section for
coherent J/psi prroduction is presented in six rapidity bins. The results
are compared with theoretical models for coherent J/psi photoproduction.
These comparisons indicate that gluon shadowing effects play a role in
the photoproduction process. The ratio of psi' to J/psi coherent
photoproduction cross sections was measured and found to be consistent
with that measured for photoproduction off protons. (C) 2019 The Author.
Published by Elsevier B.V.... Show more Show less