@article{3173993, title = "Determination of the event collision time with the ALICE detector at the LHC", author = "Adam, J. and Adamova, D. and Aggarwal, M. M. and Rinella, G. Aglieri and and Agnello, M. and Agrawal, N. and Ahammed, Z. and Ahmad, S. and Ahn, S. U. and and Aiola, S. and Akindinov, A. and Alam, S. N. and Albuquerque, D. S. and D. and Aleksandrov, D. and Alessandro, B. and Alexandre, D. and Alfaro and Molina, R. and Alici, A. and Alkin, A. and Alme, J. and Alt, T. and and Altinpinar, S. and Altsybeev, I. and Alves Garcia Prado, C. and An, M. and and Andrei, C. and Andrews, H. A. and Andronic, A. and Anguelov, V. and and Anson, C. and Anticic, T. and Antinori, F. and Antonioli, P. and Anwar, and R. and Aphecetche, L. and Appelshaeuser, H. and Arcelli, S. and Arnaldi, and R. and Arnold, O. W. and Arsene, I. C. and Arslandok, M. and Audurier, and B. and Augustinus, A. and Averbeck, R. and Azmi, M. D. and Badala, A. and and Baek, Y. W. and Bagnasco, S. and Bailhache, R. and Bala, R. and and Balasubramanian, S. and Baldisseri, A. and Baral, R. C. and Barbano, A. and M. and Barbera, R. and Barile, F. and Barnafoldi, G. G. and Barnby, L. and S. and Barret, V. and Bartalini, P. and Barth, K. and Bartke, J. and and Bartsch, E. and Basile, M. and Bastid, N. and Basu, S. and Bathen, B. and and Batigne, G. and Camejo, A. Batista and Batyunya, B. and Batzing, P. and C. and Bearden, I. G. and Beck, H. and Bedda, C. and Behera, N. K. and and Belikov, I. and Bellini, F. and Bello Martinez, H. and Bellwied, R. and 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 Bhasin, A. and Bhat, I. R. and Bhati, A. and K. and Bhattacharjee, B. and Bhom, J. and Bianchi, L. and Bianchi, N. and and Bianchin, C. and Bielcik, J. and Bielcikova, J. and Bilandzic, A. and and Biro, G. and Biswas, R. and Biswas, S. and Bjelogrlic, S. and Blair, and J. T. and Blau, D. and Blume, C. and Bock, F. and Bogdanov, A. and and Boldizsar, L. and Bombara, M. and Bonora, M. and Book, J. and Borel, H. and and Borissov, A. and Borri, M. and Botta, E. and Bourjau, C. and and Braun-Munzinger, P. and Bregant, M. and Broker, T. A. and Browning, T. and A. and Broz, M. and Brucken, E. J. and Bruna, E. and Bruno, G. E. and and Budnikov, D. and Buesching, H. and Bufalino, S. and Buhler, P. and and Buitron, S. A. I. and Buncic, P. and Busch, O. and Buthelezi, Z. and and Butt, J. B. and Buxton, J. T. and Cabala, J. and Caffarri, D. and and Caines, H. and Caliva, A. and Calvo Villar, E. and Camerini, P. and and Carena, F. 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 Cepila, J. and Cerello, P. and Cerkala, J. and Chang, B. and and Chapeland, S. and Chartier, M. and Charvet, J. L. and Chattopadhyay, S. and and Chattopadhyay, S. and Chauvin, A. and Chelnokov, V. and Cherney, M. and and Cheshkov, C. and Cheynis, B. and Barroso, V. Chibante and and Chinellato, D. D. and Cho, S. and Chochula, P. and Choi, K. and and Chojnacki, M. and Choudhury, S. and Christakoglou, P. and Christensen, and C. H. and Christiansen, P. and Chujo, T. and Chung, S. U. and Cicalo, C. and and Cifarelli, L. and Cindolo, F. and Cleymans, J. and Colamaria, F. and and Colella, D. and Collu, A. and Colocci, M. and Balbastre, G. Conesa and and del Valle, Z. Conesa and Connors, M. E. and Contreras, J. G. and and Cormier, T. M. and Morales, Y. Corrales and Cortes Maldonado, I. and and Cortese, P. and Cosentino, M. R. and Costa, F. and Crkovska, J. and and Crochet, P. and Cruz Albino, R. and Cuautle, E. and Cunqueiro, L. and and Dahms, T. and Dainese, A. and Danisch, M. C. and Danu, A. and Das, D. and and Das, I. and Das, S. and Dash, A. and Dash, S. and De, S. and De and Caro, A. and de Cataldo, G. and de Conti, C. and de Cuveland, J. and De and Falco, A. and De Gruttola, D. and De Marco, N. and De Pasquale, S. and and De Souza, R. D. and Deisting, A. and Deloff, A. and Deplano, C. and and Dhankher, P. and Di Bari, D. and Di Mauro, A. and Di Nezza, P. and Di and Ruzza, B. and Diaz Corchero, M. A. and Dietel, T. and Dillenseger, P. and and Divia, R. and Djuvsland, O. and Dobrin, A. and Domenicis Gimenez, D. and and Doenigus, B. and Dordic, O. and Drozhzhova, T. and Dubey, A. K. and and Dubla, A. and Ducroux, L. and Duggal, A. K. and Dupieux, P. and Ehlers, and R. J. and Elia, D. and Endress, E. and Engel, H. and Epple, E. and and Erazmus, B. and Erhardt, F. and Espagnon, B. and Esumi, S. and Eulisse, and G. and Eum, J. and Evans, D. and Evdokimov, S. and Eyyubova, G. and and Fabbietti, L. and Fabris, D. and Faivre, J. and Fantoni, A. and Fasel, and M. and Feldkamp, L. and Feliciello, A. and Feofilov, G. and Ferencei, J. and and Fernandez Tellez, A. and Ferreiro, E. G. and Ferretti, A. and and Festanti, A. and Feuillard, V. J. G. and Figiel, J. and Figueredo, M. A. and S. and Filchagin, S. and Finogeev, D. and Fionda, F. M. and Fiore, E. M. and and Floris, M. and Foertsch, S. and Foka, P. and Fokin, S. and and Fragiacomo, E. and Francescon, A. and Francisco, A. and Frankenfeld, U. and and Fronze, G. G. and Fuchs, U. and Furget, C. and Furs, A. and Girard, and M. Fusco and Gaardhoje, J. J. and Gagliardi, M. and Gago, A. M. and and Gajdosova, K. and Gallio, M. and Galvan, C. D. and Gangadharan, D. R. and and Ganoti, P. and Gao, C. and Garabatos, C. and Garcia-Solis, E. and and Garg, K. and Garg, P. and Gargiulo, C. and Gasik, P. and Gauger, E. F. and and Gay Ducati, M. B. and Germain, M. and Ghosh, P. and Ghosh, S. K. and and Gianotti, P. and Giubellino, P. and Giubilato, P. and Gladysz-Dziadus, and E. and Glaessel, P. and Gomez Coral, D. M. and Gomez Ramirez, A. and and Gonzalez, A. S. and Gonzalez, V. and Gonzalez-Zamora, P. and Gorbunov, and S. and Goerlich, L. and Gotovac, S. and Grabski, V. and Graczykowski, L. and K. and Graham, K. L. and Greiner, L. and Grelli, A. and Grigoras, C. and and Grigoriev, V. and Grigoryan, A. and Grigoryan, S. and Grion, N. and and Gronefeld, J. M. and Grosse-Oetringhaus, J. F. and Grosso, R. and and Gruber, L. and Guber, F. and Guernane, R. and Guerzoni, B. and and Gulbrandsen, K. and Gunji, T. and Gupta, A. and Gupta, R. and Guzman, I. and B. and Haake, R. and Hadjidakis, C. and Hamagaki, H. and Hamar, G. and and Hamon, J. C. and Harris, J. W. and Harton, A. and Hatzifotiadou, D. and and Hayashi, S. and Heckel, S. T. and Hellbaer, E. and Helstrup, H. and and Herghelegiu, A. and Herrera Corral, G. and Herrmann, F. and Hess, B. A. and and Hetland, K. F. and Hillemanns, H. and Hippolyte, B. and Hladky, J. and and Horak, D. and Hosokawa, R. and Hristov, P. and Hughes, C. and and Humanic, T. J. and Hussain, N. and Hussain, T. and Hutter, D. and Hwang, and D. S. and Ilkaev, R. and Inaba, M. and Ippolitov, M. and Irfan, M. and and Isakov, V. and Islam, M. S. and Ivanov, M. and Ivanov, V. and Izucheev, and V. and Jacak, B. and Jacazio, N. and Jacobs, P. M. and Jadhav, M. B. and and Jadlovska, S. and Jadlovsky, J. and Jahnke, C. and Jakubowska, M. J. and and Janik, M. A. and Jayarathna, P. H. S. Y. and Jena, C. and Jena, S. and and Bustamante, T. Jimenez and Jones, P. G. and Jusko, A. and Kalinak, P. and and Kalweit, A. and Kang, J. H. and Kaplin, V. and Kar, S. and Uysal, A. and Karasu and Karavichev, O. and Karavicheva, T. and Karayan, L. and and Karpechev, E. and Kebschull, U. and Keidel, R. and Keijdener, D. L. D. and and Keil, M. and Khan, M. Mohisin and Khan, P. and Khan, S. A. and and Khanzadeev, A. and Kharlov, Y. and Khatun, A. and Khuntia, A. and and Kileng, B. and Kim, D. W. and Kim, D. J. and Kim, D. and Kim, H. and and Kim, J. S. and Kim, J. and Kim, M. and Kim, M. and Kim, S. and Kim, T. and and Kirsch, S. and Kisel, I. and Kiselev, S. and Kisiel, A. and Kiss, G. and and Klay, J. L. and Klein, C. and Klein, J. and Klein-Boesing, C. and and Klewin, S. and Kluge, A. and Knichel, M. L. and Knospe, A. G. and and Kobdaj, C. and Kofarago, M. and Kollegger, T. and Kolojvari, A. and and Kondratiev, V. and Kondratyeva, N. and Kondratyuk, E. and Konevskikh, A. and and Kopcik, M. and Kour, M. and Kouzinopoulos, C. and Kovalenko, O. and and Kovalenko, V. and Kowalski, M. and Meethaleveedu, G. Koyithatta and and Kralik, I. and Kravcakova, A. and Krivda, M. and Krizek, F. and Kryshen, and E. and Krzewicki, M. and Kubera, A. M. and Kucera, V. and Kuhn, C. and and Kuijer, P. G. and Kumar, A. and Kumar, J. and Kumar, L. and Kumar, S. and and Kundu, S. and Kurashvili, P. and Kurepin, A. and Kurepin, A. B. and and Kuryakin, A. and Kushpil, S. and Kweon, M. J. and Kwon, Y. and La and Pointe, S. L. and La Rocca, P. and Lagana Fernandes, C. and Lakomov, I. and and Langoy, R. and Lapidus, K. and Lara, C. and Lardeux, A. and Lattuca, and A. and Laudi, E. and Lazaridis, L. and Lea, R. and Leardini, L. and Lee, and S. and Lehas, F. and Lehner, S. and Lehrbach, J. and Lemmon, R. C. and and Lenti, V. and Leogrande, E. and Leon Monzon, I. and Levai, P. and Li, S. and and Li, X. and Lien, J. and Lietava, R. and Lindal, S. and Lindenstruth, and V. and Lippmann, C. and Lisa, M. A. and Ljunggren, H. M. and Llope, W. and and Lodato, D. F. and Loenne, P. I. and Loginov, V. and Loizides, C. and and Lopez, X. and Lopez Torres, E. and Lowe, A. and Luettig, P. and and Lunardon, M. and Luparello, G. and Lupi, M. and Lutz, T. H. and and Maevskaya, A. and Mager, M. and Mahajan, S. and Mahmood, S. M. and and Maire, A. and Majka, R. D. and Malaev, M. and Maldonado Cervantes, I. and and Malinina, L. and Mal'Kevich, D. and Malzacher, P. and Mamonov, A. and and Manko, V. and Manso, F. and Manzari, V. and Mao, Y. and Marchisone, and M. and Mares, J. and Margagliotti, G. V. and Margotti, A. and Margutti, and J. and Marin, A. and Markert, C. and Marquard, M. and Martin, N. A. and and Martinengo, P. and Martinez, M. I. and Garcia, G. Martinez and Pedreira, and M. Martinez and Mas, A. and Masciocchi, S. and Masera, M. and Masoni, A. and and Mastroserio, A. and Matyja, A. and Mayer, C. and Mazer, J. and and Mazzilli, M. and Mazzoni, M. A. and Meddi, F. and Melikyan, Y. and and Menchaca-Rocha, A. and Meninno, E. and Perez, J. Mercado and Meres, M. and and Mhlanga, S. and Miake, Y. and Mieskolainen, M. M. and Mikhaylov, K. and and Milano, L. and Milosevic, J. and Mischke, A. and Mishra, A. N. and and Mishra, T. and Miskowiec, D. and Mitra, J. and Mitu, C. M. and and Mohammadi, N. and Mohanty, B. and Molnar, L. and Montes, E. and De and Godoy, D. A. Moreira and Moreno, L. A. P. and Moretto, S. and Morreale, and A. and Morsch, A. and Muccifora, V. and Mudnic, E. and Muehlheim, D. and and Muhuri, S. and Mukherjee, M. and Mulligan, J. D. and Munhoz, M. G. and and Muenning, K. and Munzer, R. H. and Murakami, H. and Murray, S. and Musa, and L. and Musinsky, J. and Myers, C. J. and Naik, B. and Nair, R. and and Nandi, B. K. and Nania, R. and Nappi, E. and Naru, M. U. and Natal da and Luz, H. and Nattrass, C. and Navarro, S. R. and Nayak, K. and Nayak, R. and and Nayak, T. K. and Nazarenko, S. and Nedosekin, A. and De Oliveira, R. and A. Negrao and Nellen, L. and Ng, F. and Nicassio, M. and Niculescu, M. and and Niedziela, J. and Nielsen, B. S. and Nikolaev, S. and Nikulin, S. and and Nikulin, V. and Noferini, F. and Nomokonov, P. and Nooren, G. and and Noris, J. C. C. and Norman, J. and Nyanin, A. and Nystrand, J. and and Oeschler, H. and Oh, S. and Ohlson, A. and Okubo, T. and Olah, L. 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 Ozdemir, M. and Pachmayer, Y. and Pacik, V. and Pagano, D. and and Pagano, P. and Paic, G. and Pal, S. K. and Palni, P. and Pan, J. and and Pandey, A. K. and Papikyan, V. and Pappalardo, G. S. and Pappalardo, G. and S. and Pareek, P. and Park, J. and Park, W. J. and Parmar, S. and and Passfeld, A. and Paticchio, V. and Patra, R. N. and Paul, B. and Pei, H. and and Peitzmann, T. and Peng, X. and Da Costa, H. Pereira and Peresunko, and D. and Lezama, E. Perez and Peskov, V. and Pestov, Y. and Petracek, V. and and Petrov, V. and Petrovici, M. and Petta, C. and Piano, S. and Pikna, and M. and Pillot, P. and Pimentel, L. O. D. L. and Pinazza, O. and Pinsky, and L. and Piyarathna, D. B. and Ploskon, M. and Planinic, M. and Pluta, J. and and Pochybova, S. and Podesta-Lerma, P. L. M. and Poghosyan, M. G. and and Polichtchouk, B. and Poljak, N. and Poonsawat, W. and Pop, A. and and Poppenborg, H. and Porteboeuf-Houssais, S. and Porter, J. and Pospisil, and J. and Pozdniakov, V. and Prasad, S. K. and Preghenella, R. and Prino, and F. and Pruneau, C. A. and Pshenichnov, I. and Puccio, M. and Puddu, G. and and Pujahari, P. and Punin, V. and Putschke, J. and Qvigstad, H. and and Rachevski, A. and Raha, S. and Rajput, S. and Rak, J. and and Rakotozafindrabe, A. and Ramello, L. and Rami, F. and Rana, D. B. and and Raniwala, R. and Raniwala, S. and Rasanen, S. S. and Rascanu, B. T. and and Rathee, D. and Ratza, V. and Ravasenga, I. and Read, K. F. and Redlich, and K. and Rehman, A. and Reichelt, P. and Reidt, F. and Ren, X. and and Renfordt, R. and Reolon, A. R. and Reshetin, A. and Reygers, K. and and Riabov, V. and Ricci, R. A. and Richert, T. and Richter, M. and Riedler, and P. and Riegler, W. and Riggi, F. and Ristea, C. and Rodriguez Cahuantzi, and M. and Roed, K. and Rogochaya, E. and Rohr, D. and Rohrich, D. and and Ronchetti, F. and Ronflette, L. and Rosnet, P. and Rossi, A. and and Roukoutakis, F. and Roy, A. and Roy, C. and Roy, P. and Rubio Montero, and A. J. and Rui, R. and Russo, R. and Ryabinkin, E. and Ryabov, Y. and and Rybicki, A. and Saarinen, S. and Sadhu, S. and Sadovsky, S. and Safarik, and K. and Sahlmuller, B. and Sahoo, B. and Sahoo, P. and Sahoo, R. and and Sahoo, S. and Sahu, P. K. and Saini, J. and Sakai, S. and Saleh, M. A. and and Salzwedel, J. and Sambyal, S. and Samsonov, V. and Sandoval, A. and and Sano, M. and Sarkar, D. and Sarkar, N. and Sarma, P. and Sas, M. H. P. and and Scapparone, E. and Scarlassara, F. and Scharenberg, R. P. and and Schiaua, C. and Schicker, R. and Schmidt, C. and Schmidt, H. R. and and Schmidt, M. and Schukraft, J. and Schutz, Y. and Schwarz, K. and and Schweda, K. and Scioli, G. and Scomparin, E. and Scott, R. and Sefcik, and M. and Seger, J. E. and Sekiguchi, Y. and Sekihata, D. and Selyuzhenkov, and I. and Senosi, K. and Senyukov, S. and Serradilla, E. and Sett, P. and and Sevcenco, A. and Shabanov, A. and Shabetai, A. and Shadura, O. and and Shahoyan, R. and Shangaraev, A. and Sharma, A. and Sharma, A. and and Sharma, M. and Sharma, M. and Sharma, N. and Sheikh, A. I. and Shigaki, and K. and Shou, Q. and Shtejer, K. and Sibiriak, Y. and Siddhanta, S. and and Sielewicz, K. M. and Siemiarczuk, T. and Silvermyr, D. and Silvestre, C. and and Simatovic, G. and Simonetti, G. and Singaraju, R. and Singh, R. and and Singhal, V. and Sinha, T. and Sitar, B. and Sitta, M. and Skaali, T. B. and and Slupecki, M. and Smirnov, N. and Snellings, R. J. M. and Snellman, and T. W. and Song, J. and Song, M. and Song, Z. and Soramel, F. and and Sorensen, S. and Sozzi, F. and Spiriti, E. and Sputowska, I. and and Srivastava, B. K. and Stachel, J. and Stan, I. and Stankus, P. and and Stenlund, E. and Steyn, G. and Stiller, J. H. and Stocco, D. and Strmen, and P. and Suaide, A. A. P. and Sugitate, T. and Suire, C. and Suleymanov, and M. and Suljic, M. and Sultanov, R. and Sumbera, M. and Sumowidagdo, S. and and Suzuki, K. and Swain, S. and Szabo, A. and Szarka, I. and and Szczepankiewicz, A. and Szymanski, M. and Tabassam, U. and Takahashi, J. and and Tambave, G. J. and Tanaka, N. and Tarhini, M. and Tariq, M. and and Tarzila, M. G. and Tauro, A. and Tejeda Munoz, G. and Telesca, A. and and Terasaki, K. and Terrevoli, C. and Teyssier, B. and Thakur, D. and and Thomas, D. and Tieulent, R. and Tikhonov, A. and Timmins, A. R. and and Toia, A. and Tripathy, S. and Trogolo, S. and Trombetta, G. and and Trubnikov, V. and Trzaska, W. H. and Tsuji, T. and Tumkin, A. and and Turrisi, R. and Tveter, T. S. and Ullaland, K. and Umaka, E. N. and and Uras, A. and Usai, G. L. and Utrobicic, A. and Vala, M. and Van der and Maarel, J. and Van Hoorne, J. W. and van Leeuwen, M. and Vanat, T. and and Vyvre, P. Vande and Varga, D. and Vargas, A. and Vargyas, M. and Varma, and R. and Vasileiou, M. and Vasiliev, A. and Vauthier, A. and Doce, O. and Vazquez and Vechernin, V. and Veen, A. M. and Velure, A. and Vercellin, and E. and Vergara Limon, S. and Vernet, R. and Vertesi, R. and Vickovic, L. and and Vigolo, S. and Viinikainen, J. and Vilakazi, Z. and Baillie, O. and Villalobos and Villatoro Tello, A. and Vinogradov, A. and Vinogradov, L. and and Virgili, T. and Vislavicius, V. and Vodopyanov, A. and Voelkl, M. A. and and Voloshin, K. and Voloshin, S. A. and Volpe, G. and von Haller, B. and and Vorobyev, I. and Voscek, D. and Vranic, D. and Vrlakova, J. and and Wagner, B. and Wagner, J. and Wang, H. and Wang, M. and Watanabe, D. and and Watanabe, Y. and Weber, M. and Weber, S. G. and Weiser, D. F. and and Wessels, J. P. and Westerhoff, U. and Whitehead, A. M. and Wiechula, J. and and Wikne, J. and Wilk, G. and Wilkinson, J. and Willems, G. A. and and Williams, M. C. S. and Windelband, B. and Winn, M. and Witt, W. E. and and Yalcin, S. and Yang, P. and Yano, S. and Yin, Z. and Yokoyama, H. and and Yoo, I. -K. and Yoon, J. H. and Yurchenko, V. and Zaccolo, V. and Zaman, and A. and Zampolli, C. and Zanoli, H. J. C. and Zaporozhets, S. and and Zardoshti, N. and Zarochentsev, A. and Zavada, P. and Zaviyalov, N. and and Zbroszczyk, H. and Zhalov, M. and Zhang, H. and Zhang, X. and Zhang, Y. and and Zhang, C. and Zhang, Z. and Zhao, C. and Zhigareva, N. and Zhou, D. and and Zhou, Y. and Zhou, Z. and Zhu, H. and Zhu, J. and Zichichi, A. and and Zimmermann, A. and Zimmermann, M. B. and Zinovjev, G. and Zmeskal, J. and and ALICE Collaboration", journal = "The European Physical Journal Plus", year = "2017", volume = "132", number = "2", publisher = "Springer Berlin Heidelberg", issn = "2190-5444", doi = "10.1140/epjp/i2017-11279-1", abstract = "Particle identification is an important feature of the ALICE detector at the LHC. In particular, for particle identification via the time-of-flight technique, the precise determination of the event collision time represents an important ingredient of the quality of the measurement. In this paper, the different methods used for such a measurement in ALICE by means of the T0 and the TOF detectors are reviewed. Efficiencies, resolution and the improvement of the particle identification separation power of the methods used are presented for the different LHC colliding systems (pp, p-Pb and Pb-Pb) during the first period of data taking of LHC (Run 1)." }