Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at root sNN=2.76 TeV
Adam, J. and Adamova, D. and Aggarwal, M. M. and Rinella, G. Aglieri and
Agnello, M. and Agrawal, N. and Ahammed, Z. and Ahmad, S. and Ahn, S. U.
and Aiola, S. and Akindinov, A. and Alam, S. N. and Allbuquerque, D. S.
D. and Aleksandrov, D. and Alessandro, B. and Alexandre, D. and Molina,
R. Alfaro and Alici, A. and Alkin, A. and Alme, J. and Alt, T. and
Altinpinar, S. and Altsybeev, I. and Prado, C. Alves Garcia and An, M.
and Andrei, C. and Andrews, H. A. and Andronic, A. and Anguelov, V. and
Anticic, T. and Antinori, F. and Antonioli, P. and Aphecetche, L. and
Appelshauser, H. and Arcelli, S. and Arnaldi, R. and Arnold, O. W. and
Arsene, I. C. and Arslandok, M. and Audurier, B. and Augustinus, A. and
Averbeck, R. and Azmi, M. D. and Badala, A. and Baek, Y. W. and
Bagnasco, S. and Bailhache, R. and Bala, R. and Balasubramanian, S. and
Baldisseri, A. and Baral, R. C. and Barbano, A. M. and Barbera, R. and
Barile, F. and Barnafoldi, G. G. and Barnby, L. S. and Barret, V. and
Bartalini, P. and Barth, K. and Bartke, J. and Bartsch, E. and Basile,
M. and Bastid, N. and Basu, S. and Bathen, B. and Batigne, G. and
Camejo, A. Batista and Batyunya, B. and Batzing, P. C. and Bearden, I.
G. and Beck, H. and Bedda, C. and Behera, N. K. and Belikov, I. and
Bellini, F. and Martinez, H. Bello and Bellwied, R. and Belmont, R. and
Belmont-Moreno, E. and Beltran, L. G. E. and Belyaev, V. and Bencedi, G.
and Beole, S. and Berceanu, I. 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 Bhati, A. K. and Bhattacharjee, B. and Bhom, J.
and Bianchi, L. and Bianchi, N. and Bianchin, C. and Bielcik, J. and
Bielcikova, J. and Bilandzic, A. and Biro, G. and Biswas, R. and Biswas,
S. and Bjelogrlic, S. and Blair, J. T. and Blau, D. and Blume, C. and
Bock, F. and Bogdanov, A. and Boggild, H. and Boldizsar, L. and Bombara,
M. and Bonora, M. and Book, J. and Borel, H. and Borissov, A. and Borri,
M. and Bossu, F. and Botta, E. and Bourjau, C. and Braun-Munzinger, P.
and Bregant, M. and Breitner, T. and Broker, T. A. and Browning, T. A.
and Broz, M. and Brucken, E. J. and Bruna, E. and Bruno, G. E. and
Budnikov, D. and Buesching, H. and Bufalino, S. and Buncic, P. and
Busch, O. and Buthelezi, Z. and Butt, J. B. and Buxton, J. T. and
Cabala, J. and Caffarri, D. and Cai, X. and Caines, H. and Diaz, L.
Calero and Caliva, A. and Villar, E. Calvo and Camerini, P. and Carena,
F. and Carena, W. and Carnesecchi, F. and Castellanos, J. Castillo and
Castro, A. J. and Casula, E. A. R. and Sanchez, C. Ceballos and Cepila,
J. and Cerello, P. and Cerkala, J. and Chang, B. and Chapeland, S. and
Chartier, M. and Charvet, J. L. and Chattopadhyay, S. and Chattopadhyay,
S. and Chauvin, A. and Chelnokov, V. and Cherney, M. and Cheshkov, C.
and Cheynis, B. and Barroso, V. Chibante and Chinellato, D. D. and Cho,
S. and Chochula, P. and Choi, K. and Chojnacki, M. and Choudhury, S. and
Christakoglou, P. and Christensen, C. H. and Christiansen, P. and Chujo,
T. and Chung, S. U. 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 Balbastre, G. Conesa and del Valle, Z. Conesa and
Connors, M. E. and Contreras, J. G. and Cormier, T. M. and Morales, Y.
Corrales and Maldonado, I. Cortes and Cortese, P. and Cosentino, M. R.
and Costa, F. and Crkovska, J. and Crochet, P. and Albino, R. Cruz and
Cuautle, E. and Cunqueiro, L. and Dahms, T. and Dainese, A. and Danisch,
M. C. and Danu, A. and Das, D. and Das, I. and Das, S. and Dash, A. and
Dash, S. and De, S. and De Caro, A. and de Cataldo, G. and de Conti, C.
and de Cuveland, J. and De Falco, A. and De Gruttola, D. and De Marco,
N. and De Pasquale, S. and De Souza, R. D. and Deisting, A. and Deloff,
A. and Denes, E. and Deplano, C. and Dhankher, P. and Di Bari, D. and Di
Mauro, A. and Di Nezza, P. and Di Ruzza, B. and Corchero, M. A. Diaz and
Dietel, T. and Dillenseger, P. and Divia, R. and Djuvsland, O. and
Dobrin, A. and Gimenez, D. Domenicis and Donigus, B. and Dordic, O. and
Drozhzhova, T. and Dubey, A. K. and Dubla, A. and Ducroux, L. and
Dupieux, P. and Ehlers, R. J. and Elia, D. and Endress, E. and Engel, H.
and Epple, E. and Erazmus, B. and Erdemir, I. and Erhardt, F. and
Espagnon, B. and Estienne, M. and Esumi, S. and Eulisse, G. and Eum, J.
and Evans, D. and Evdokimov, S. and Eyyubova, G. and Fabbietti, L. and
Fabris, D. and Faivre, J. and Fantoni, A. and Fasel, M. and Feldkamp, L.
and Feliciello, A. and Feofilov, G. and Ferencei, J. and Tellez, A.
Fernandez and Ferreiro, E. G. and Ferretti, A. and Festanti, A. and
Feuillard, V. J. G. and Figiel, J. and Figueredo, M. A. S. and
Filchagin, S. and Finogeev, D. and Fionda, F. M. and Fiore, E. M. and
Floris, M. and Foertsch, S. and Foka, P. and Fokin, S. and Fragiacomo,
E. and Francescon, A. 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 Gajdosova, K. and
Gallio, M. and Galvan, C. D. and Gangadharan, D. R. and Ganoti, P. and
Gao, C. and Garabatos, C. and Garcia-Solis, E. and Garg, K. and
Gargiulo, C. and Gasik, P. and Gauger, E. F. and Germain, M. and Gheata,
M. and Ghosh, P. and Ghosh, S. K. and Gianotti, P. and Giubellino, P.
and Giubilato, P. and Gladysz-Dziadus, E. and Glassel, P. and Coral, D.
M. Gomez and Ramirez, A. Gomez and Gonzalez, A. S. and Gonzalez, V. and
Gonzalez-Zamora, P. and Gorbunov, S. and Gorlich, L. and Gotovac, S. and
Grabski, V. and Grachov, O. A. and Graczykowski, L. K. and Graham, K. L.
and Grelli, A. and Grigoras, A. and Grigoras, C. and Grigoriev, V. and
Grigoryan, A. and Grigoryan, S. and Grinyov, B. and Grion, N. and
Gronefeld, J. M. and Grosse-Oetringhaus, J. F. and Grosso, R. and
Gruber, L. and Guber, F. and Guernane, R. and Guerzoni, B. and
Gulbrandsen, K. and Gunji, T. and Gupta, A. and Gupta, R. and Guzman, I.
B. and Haake, R. and Hadjidakis, C. and Haiduc, M. and Hamagaki, H. and
Hamar, G. and Hamon, J. C. and Harris, J. W. and Harton, A. and
Hatzifotiadou, D. and Hayashi, S. and Heckel, S. T. and Hellbar, E. and
Helstrup, H. and Herghelegiu, A. and Corral, G. Herrera and Herrmann, F.
and Hess, B. A. and Hetland, K. F. and Hillemanns, H. and Hippolyte, B.
and Horak, D. and Hosokawa, R. and Hristov, P. and Hughes, C. and
Humanic, T. J. and Hussain, N. and Hussain, T. and Hutter, D. and Hwang,
D. S. and Ilkaev, R. and Inaba, M. and Incani, E. and Ippolitov, M. and
Irfan, M. and Isakov, V. 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 Jahnke, C. and Jakubowska, M. J. and
Janik, M. A. and Jayarathna, P. H. S. Y. and Jena, C. and Jena, S. and
Bustamante, R. T. Jimenez and Jones, P. G. and Jusko, A. and Kalinak, P.
and Kalweit, A. and Kang, J. H. and Kaplin, V. and Kar, S. and Uysal, A.
Karasu and Karavichev, O. and Karavicheva, T. and Karayan, L. and
Karpechev, E. and Kebschull, U. and Keidel, R. and Keijdener, D. L. D.
and Keil, M. and Khan, M. Mohisin and Khan, P. and Khan, S. A. and
Khanzadeev, A. and Kharlov, Y. and Khatun, A. and Kileng, B. and Kim, D.
W. and Kim, D. J. and Kim, D. and Kim, H. and Kim, J. S. and Kim, J. and
Kim, M. and Kim, S. and Kim, T. and Kirsch, S. and Kisel, I. and
Kiselev, S. and Kisiel, A. and Kiss, G. and Klay, J. L. and Klein, C.
and Klein, J. and Klein-Bosing, C. and Klewin, S. and Kluge, A. and
Knichel, M. L. and Knospe, A. G. and Kobdaj, C. and Kofarago, M. and
Kollegger, T. and Kolojvari, A. and Kondratiev, V. and Kondratyeva, N.
and Kondratyuk, E. and Konevskikh, A. and Kopcik, M. and Kour, M. and
Kouzinopoulos, C. and Kovalenko, O. and Kovalenko, V. and Kowalski, M.
and Meethaleveedu, G. Koyithatta and Kralik, I. and Kravcakova, A. and
Krivda, M. and Krizek, F. and Kryshen, E. and Krzewicki, M. and Kubera,
A. M. and Kucera, V. and Kuhn, C. and Kuijer, P. G. and Kumar, A. and
Kumar, J. and Kumar, L. and Kumar, S. and Kurashvili, P. and Kurepin, A.
and Kurepin, A. B. and Kuryakin, A. and Kweon, M. J. and Kwon, Y. and La
Pointe, S. L. and La Rocca, P. and de Guevara, P. Ladron and Fernandes,
C. Lagana and Lakomov, I. and Langoy, R. and Lapidus, K. and Lara, C.
and Lardeux, A. and Lattuca, A. and Laudi, E. and Lea, R. and Leardini,
L. and Lee, S. and Lehas, F. and Lehner, S. and Lemmon, R. C. and Lenti,
V. and Leogrande, E. and Monzon, I. Leon and Vargas, H. Leon and
Leoncino, M. and Levai, P. and Li, S. and Li, X. and Lien, J. and
Lietava, R. and Lindal, S. and Lindenstruth, V. and Lippmann, C. and
Lisa, M. A. and Ljunggren, H. M. and Lodato, D. F. and Loenne, P. I. and
Loginov, V. and Loizides, C. and Lopez, X. and Torres, E. Lopez and
Lowe, A. and Luettig, P. and Lunardon, M. and Luparello, G. and Lupi, M.
and Lutz, T. H. and Maevskaya, A. and Mager, M. and Mahajan, S. and
Mahmood, S. M. and Maire, A. and Majka, R. D. and Malaev, M. and
Cervantes, I. Maldonado 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, G. V.
and Margotti, A. and Margutti, J. and Marin, A. and Markert, C. and
Marquard, M. and Martin, N. A. and Martinengo, P. and Martinez, M. I.
and Garcia, G. Martinez and Pedreira, M. Martinez and Mas, A. and
Masciocchi, S. and Masera, M. and Masoni, A. and Mastroserio, A. and
Matyja, A. and Mayer, C. and Mazer, J. and Mazzilli, M. and Mazzoni, M.
A. and Meddi, F. and Melikyan, Y. and Menchaca-Rocha, A. and Meninno, E.
and Perez, J. Mercado and Meres, M. and Mhlanga, S. and Miake, Y. and
Mieskolainen, M. M. and Mikhaylov, K. and Milano, L. and Milosevic, J.
and Mischke, A. and Mishra, A. N. and Mishra, T. and Miskowiec, D. and
Mitra, J. and Mitu, C. M. and Mohammadi, N. and Mohanty, B. and Molnar,
L. and Zetina, L. Montano and Montes, E. and De Godoy, D. A. Moreira and
Moreno, L. A. P. and Moretto, S. and Morreale, A. and Morsch, A. and
Muccifora, V. and Mudnic, E. and Muehlheim, D. and Muhuri, S. and
Mukherjee, M. 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 Naik, B. and Nair, R. and Nandi, B. K. and Nania, R. and Nappi,
E. and Naru, M. U. and da Luz, H. Natal and Nattrass, C. and Navarro, S.
R. and Nayak, K. and Nayak, R. and Nayak, T. K. and Nazarenko, S. and
Nedosekin, A. and De Oliveira, R. A. Negrao and Nellen, L. and Ng, F.
and Nicassio, M. and Niculescu, M. and Niedziela, J. and Nielsen, B. S.
and Nikolaev, S. and Nikulin, S. and Nikulin, V. and Noferini, F. and
Nomokonov, P. and Nooren, G. and Noris, J. C. C. and Norman, J. and
Nyanin, A. and Nystrand, J. and Oeschler, H. and Oh, S. and Oh, S. K.
and Ohlson, A. and Okatan, A. and Okubo, T. and Oleniacz, J. and Da
Silva, A. C. Oliveira and Oliver, M. H. and Onderwaater, J. and
Oppedisano, C. and Orava, R. and Oravec, M. and Velasquez, A. Ortiz and
Oskarsson, A. and Otwinowski, J. and Oyama, K. and Ozdemir, M. and
Pachmayer, Y. and Pagano, D. and Pagano, P. and Paic, G. and Pal, S. K.
and Palni, P. and Pan, J. and Pandey, A. K. and Papikyan, V. and
Pappalardo, G. S. and Pareek, P. and Park, W. J. and Parmar, S. and
Passfeld, A. and Paticchio, V. and Patra, R. N. and Paul, B. and Pei, H.
and Peitzmann, T. and Peng, X. and Da Costa, H. Pereira and Peresunko,
D. and Lezama, E. Perez and Peskov, V. and Pestov, Y. and Petracek, V.
and Petrov, V. and Petrovici, M. and Petta, C. and Piano, S. and Pikna,
M. and Pillot, P. and Pimentel, L. O. D. L. and Pinazza, O. and Pinsky,
L. and Piyarathna, D. B. and Ploskon, M. and Planinic, M. and Pluta, J.
and Pochybova, S. and Podesta-Lerma, P. L. M. and Poghosyan, M. G. and
Polichtchouk, B. and Poljak, N. and Poonsawat, W. and Pop, A. and
Poppenborg, H. and Porteboeuf-Houssais, S. and Porter, J. and Pospisil,
J. and Prasad, S. K. and Preghenella, R. and Prino, F. and Pruneau, C.
A. and Pshenichnov, I. and Puccio, M. and Puddu, G. and Pujahari, P. and
Punin, V. and Putschke, J. and Qvigstad, H. and Rachevski, A. 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 Rathee, D. and Ravasenga, I. and Read, K. F. and
Redlich, K. and Reed, R. J. and Rehman, A. and Reichelt, P. and Reidt,
F. and Ren, X. and Renfordt, R. and Reolon, A. R. and Reshetin, A. and
Reygers, K. and Riabov, V. and Ricci, R. A. and Richert, T. and Richter,
M. and Riedler, P. and Riegler, W. and Riggi, F. and Ristea, C. and
Cahuantzi, M. Rodriguez and Manso, A. Rodriguez and Roed, K. and
Rogochaya, E. and Rohr, D. and Rohrich, D. and Ronchetti, F. and
Ronflette, L. and Rosnet, P. and Rossi, A. and Roukoutakis, F. and Roy,
A. and Roy, C. and Roy, P. and Montero, A. J. Rubio and Rui, R. and
Russo, R. and Ryabinkin, E. and Ryabov, Y. and Rybicki, A. and Saarinen,
S. and Sadhu, S. and Sadovsky, S. and Safarik, K. and Sahlmuller, B. and
Sahoo, P. and Sahoo, R. and Sahoo, S. and Sahu, P. K. and Saini, J. and
Sakai, S. and Saleh, M. A. and Salzwedel, J. and Sambyal, S. and
Samsonov, V. and Sandor, L. and Sandoval, A. and Sano, M. and Sarkar, D.
and Sarkar, N. and Sarma, P. and Scapparone, E. and Scarlassara, F. and
Schiaua, C. and Schicker, R. and Schmidt, C. and Schmidt, H. R. and
Schmidt, M. and Schuchmann, S. and Schukraft, J. and Schutz, Y. and
Schwarz, K. and Schweda, K. and Scioli, G. and Scomparin, E. and Scott,
R. and Sefeik, M. and Seger, J. E. and Sekiguchi, Y. and Sekihata, D.
and Selyuzhenkov, I. and Senosi, K. and Senyukov, S. and Serradilla, E.
and Sevcenco, A. and Shabanov, A. and Shabetai, A. and Shadura, O. and
Shahoyan, R. and Shangaraev, A. and Sharma, A. and Sharma, M. and
Sharma, M. and Sharma, N. and Sheikh, A. I. and Shigaki, K. and Shou, Q.
and Shtejer, K. and Sibiriak, Y. and Siddhanta, S. and Sielewicz, K. M.
and Siemiarczuk, T. and Silvermyr, D. and Silvestre, C. and Simatovic,
G. and Simonetti, G. and Singaraju, R. and Singh, R. 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 Song, J.
and Song, M. and Song, Z. and Soramel, F. and Sorensen, S. and Sozzi, F.
and Spiriti, E. and Sputowska, I. and Spyropoulou-Stassinaki, M. and
Stachel, J. and Stan, I. and Stankus, P. and Stenlund, E. and Steyn, G.
and Stiller, J. H. and Stocco, D. 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 Swain, S. and
Szabo, A. and Szarka, I. and Szczepankiewicz, A. and Szymanski, M. and
Tabassam, U. and Takahashi, J. and Tambave, G. J. and Tanaka, N. and
Tarhini, M. and Tariq, M. and Tarzila, M. G. and Tauro, A. and Munoz, G.
Tejeda and Telesca, A. and Terasaki, K. and Terrevoli, C. and Teyssier,
B. and Thader, J. and Thakur, D. and Thomas, D. and Tieulent, R. and
Tikhonov, A. and Timmins, A. R. and Toia, A. and Trogolo, S. and
Trombetta, G. and Trubnikov, V. and Trzaska, W. H. and Tsuji, T. and
Tumkin, A. and Turrisi, R. and Tveter, T. S. and Ullaland, K. and Uras,
A. and Usai, G. L. and Utrobicic, A. and Vala, M. and Palomo, L.
Valencia and Van der Maarel, J. and Van Hoorne, J. W. and van Leeuwen,
M. and Vanat, T. and Vande Vyvre, P. and Varga, D. and Vargas, A. and
Vargyas, M. and Varma, R. and Vasileiou, M. and Vasiliev, A. and
Vauthier, A. and Doce, O. Vazquez and Vechernin, V. and Veen, A. M. and
Velure, A. and Vercellin, E. and Limon, S. Vergara and Vernet, R. and
Vickovic, L. and Viinikainen, J. and Vilakazi, Z. and Baillie, O.
Villalobos and Tello, A. Villatoro and Vinogradov, A. and Vinogradov, L.
and Virgili, T. and Vislavicius, V. and Viyogi, Y. P. and Vodopyanov, A.
and Volkl, M. A. and Voloshin, K. and Voloshin, S. A. and Volpe, G. and
von Haller, B. and Vorobyev, I. and Vranic, D. and Vrlakova, J. and
Vulpescu, B. and Wagner, B. and Wagner, J. and Wang, H. and Wang, M. and
Watanabe, D. and Watanabe, Y. and Weber, M. and Weber, S. G. and Weiser,
D. F. and Wessels, J. P. and Westerhoff, U. and Whitehead, A. M. and
Wiechula, J. and Wikne, J. and Wilk, G. and Wilkinson, J. and Willems,
G. A. and Williams, M. C. S. and Windelband, B. and Winn, M. and Yalcin,
S. and Yang, P. and Yano, S. and Yin, Z. and Yokoyama, H. and Yoo, I.
-K. and Yoon, J. H. and Yurchenko, V. and Zaborowska, A. and Zaccolo, V.
and Zaman, A. and Zampolli, C. and Zanoli, H. J. C. and Zaporozhets, S.
and Zardoshti, N. and Zarochentsev, A. and Zavada, P. and Zaviyalov, N.
and Zbroszczyk, H. and Zgura, I. S. and Zhalov, M. and Zhang, H. and
Zhang, X. and Zhang, Y. and Zhang, C. and Zhang, Z. and Zhao, C. and
Zhigareva, N. and Zhou, D. and Zhou, Y. and Zhou, Z. and Zhu, H. and
Zhu, J. and Zichichi, A. and Zimmermann, A. and Zimmermann, M. B. and
Zinovjev, G. and Zyzak, M. and ALICE Collaboration... Show more Show less
Loading
Abstract
The elliptic, triangular, quadrangular and pentagonal anisotropic flow
coefficients for pi(+/-), K-+/- and p+p in Pb-Pb collisions at root sNN
= 2.76TeV were measured with the ALICE detector at the Large Hadron
Collider. The results were obtained with the Scalar Product method,
correlating the identified hadrons with reference particles from a
different pseudorapidity region. Effects not related to the common event
symmetry planes (non-flow) were estimated using correlations in pp
collisions andd were subtracted from the measurement. The obtained flow
coefficients exhibit a clear mass ordering for transverse momentum (pT)
values below approximate to 3 GeV/c. In the intermediate pT region (3 <
pT < 6 GeV/c), particles group at an approximate level according to the
number of constituent quarks, suggesting that coalescence might be the
relevant particle production mechanism in this region. The results for
pT < 3 GeV/c are described fairly well by a hydrodynamical model
(iEBE-VISHNU) that uses initial conditions generated by A Multi-Phase
Transport model (AMPT) and describes the expansion of the fireball using
a value of 0.08 for the ratio of shear viscosity to entropy density
(eta/s), coupled to a hadronic cascade model (UrQMD). Finally,
expectations from AMPT alone fail to quantitatively describe the
measurements for all harmonics throughout the measured transverse
momentum region. However, the comparison to the AMPT model highlights
the importance of the late hadronic rescattering stage to the
development of the observed mass ordering at low values of pT and of
coalescence as a particle production mechanism for the particle type
grouping at intermediate values of pT for all harmonics.... Show more Show less