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Centrality Dependence of the Charged-Particle Multiplicity Density at Midrapidity in Pb-Pb Collisions at root(NN)-N-S=5.02 TeV
Authors :
Adam, J Adamova, D Aggarwal, MM Rinella, G Aglieri Agnello, M Agrawal, N Ahammed, Z Ahmad, S Ahn, SU Aiola, S Akindinov, A Alam, SN Aleksandrov, D Alessandro, B Alexandre, D Alfaro Molina, R Alici, A Alkin, A Almaraz, JRM Alme, J Alt, T Altinpinar, S Altsybeev, I Alves Garcia Prado, C Andrei, C Andronic, A Anguelov, V Anticic, T Antinori, F Antonioli, P Aphecetche, L Appelshaeuser, H Arcelli, S Arnaldi, R Arnold, OW Arsene, IC Arslandok, M Audurier, B Augustinus, A Averbeck, R Azmi, MD Badala, A Baek, YW Bagnasco, S Bailhache, R Bala, R Balasubramanian, S Baldisseri, A Baral, RC Barbano, AM Barbera, R Barile, F Barnafoldi, GG Barnby, LS Barret, V Bartalini, P Barth, K Bartke, J Bartsch, E Basile, M Bastid, N Basu, S Bathen, B Batigne, G Camejo, A Batista Batyunya, B Batzing, PC Bearden, IG Beck, H Bedda, C Behera, NK Belikov, I Bellini, F Bello Martinez, H Bellwied, R Belmont, R Belmont-Moreno, E Belyaev, V Benacek, P Bencedi, G Beole, S Berceanu, I Bercuci, A Berdnikov, Y Berenyi, D Bertens, RA Berzano, D Betev, L Bhasin, A Bhat, IR Bhati, AK Bhattacharjee, B Bhom, J Bianchi, L Bianchi, N Bianchin, C Bielcik, J Bielcikova, J Bilandzic, A Biro, G Biswas, R Biswas, S Bjelogrlic, S Blair, JT Blau, D Blume, C Bock, F Bogdanov, A Boggild, H Boldizsar, L Bombara, M Book, J Borel, H Borissov, A Borri, M Bossu, F Botta, E Bourjau, C Braun-Munzinger, P Bregant, M Breitner, T Broker, TA Browning, TA Broz, M Brucken, EJ Bruna, E Bruno, GE Budnikov, D Buesching, H Bufalino, S Buncic, P Busch, O Buthelezi, Z Butt, JB Buxton, JT Caffarri, D Cai, X Caines, H Diaz, L Calero Caliva, A Calvo Villar, E Camerini, P Carena, F Carena, W Carnesecchi, F Castellanos, J Castillo Castro, AJ Casula, EAR Ceballos Sanchez, C Cerello, P Cerkala, J Chang, B Chapeland, S Chartier, M Charvet, JL Chattopadhyay, S Chauvin, A Chelnokov, V Cherney, M Cheshkov, C Cheynis, B Barroso, V Chibante Chinellato, DD Cho, S Chochula, P Choi, K Chojnacki, M Choudhury, S Christakoglou, P Christensen, CH Christiansen, P Chujo, T Chung, SU Cicalo, C Cifarelli, L Cindolo, F Cleymans, J Colamaria, F Colella, D Collu, A Colocci, M Balbastre, G Conesa del Valle, Z Conesa Connors, ME Contreras, JG Cormier, TM Morales, Y Corrales Cortes Maldonado, I Cortese, P Cosentino, MR Costa, F Crochet, P Cruz Albino, R Cuautle, E Cunqueiro, L Dahms, T Dainese, A Danisch, MC 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 Deisting, A Deloff, A Denes, E Deplano, C Dhankher, P Di Bari, D Di Mauro, A Di Nezza, P Diaz Corchero, MA Dietel, T Dillenseger, P Divia, R Djuvsland, O Dobrin, A Domenicis Gimenez, D Doenigus, B Dordic, O Drozhzhova, T Dubey, AK Dubla, A Ducroux, L Dupieux, P Ehlers, RJ Elia, D Endress, E Engel, H Epple, E Erazmus, B Erdemir, I Erhardt, F Espagnon, B Estienne, M Esumi, S Eum, J Evans, D Evdokimov, S Eyyubova, G Fabbietti, L Fabris, D Faivre, J Fantoni, A Fasel, M Feldkamp, L Feliciello, A Feofilov, G Ferencei, J Fernandez Tellez, A Ferreiro, EG Ferretti, A Festanti, A Feuillard, VJG Figiel, J Figueredo, MAS Filchagin, S Finogeev, D Fionda, FM Fiore, EM Fleck, MG Floris, M Foertsch, S Foka, P Fokin, S Fragiacomo, E Francescon, A Frankenfeld, U Fronze, GG Fuchs, U Furget, C Furs, A Girard, M Fusco Gaardhoje, JJ Gagliardi, M Gago, AM Gallio, M Gangadharan, DR Ganoti, P Gao, C Garabatos, C Garcia-Solis, E Gargiulo, C Gasik, P Gauger, EF Germain, M Gheata, A Gheata, M Ghosh, P Ghosh, SK Gianotti, P Giubellino, P Giubilato, P Gladysz-Dziadus, E Glaessel, P Coral, DM Gomez Ramirez, A Gomez Gonzalez, V Gonzalez-Zamora, P Gorbunov, S Gorlich, L Gotovac, S Grabski, V Grachov, OA Graczykowski, LK Graham, KL Grelli, A Grigoras, A Grigoras, C Grigoriev, V Grigoryan, A Grigoryan, S Grinyov, B Grion, N Gronefeld, JM Grosse-Oetringhaus, JF Grossiord, J-Y Grosso, R Guber, F Guernane, R Guerzoni, B Gulbrandsen, K Gunji, T Gupta, A Gupta, R Haake, R Haaland, O Hadjidakis, C Haiduc, M Hamagaki, H Hamar, G Hamon, JC Harris, JW Harton, A Hatzifotiadou, D Hayashi, S Heckel, ST Helstrup, H Herghelegiu, A Herrera Corral, G Hess, BA Hetland, KF Hillemanns, H Hippolyte, B Horak, D Hosokawa, R Hristov, P Huang, M Humanic, TJ Hussain, N Hussain, T Hutter, D Hwang, DS Ilkaev, R Inaba, M Incani, E Ippolitov, M Irfan, M Ivanov, M Ivanov, V Izucheev, V Jacazio, N Jacobs, PM Jadhav, MB Jadlovska, S Jadlovsky, J Jahnke, C Jakubowska, MJ Jang, HJ Janik, MA Jayarathna, PHSY Jena, C Jena, S Bustamante, RT Jimenez Jones, PG Jusko, A Kalinak, P Kalweit, A Kamin, J Kang, JH Kaplin, V Kar, S Uysal, A Karasu Karavichev, O Karavicheva, T Karayan, L Karpechev, E Kebschull, U Keidel, R Keijdener, DLD Keil, M Khan, M Mohisin Khan, P Khan, SA Khanzadeev, A Kharlov, Y Kileng, B Kim, DW Kim, DJ Kim, D Kim, H Kim, JS Kim, M Kim, S Kim, T Kirsch, S Kisel, I Kiselev, S Kisiel, A Kiss, G Klay, JL Klein, C Klein, J Klein-Boesing, C Klewin, S Kluge, A Knichel, ML Knospe, AG Kobdaj, C Kofarago, M Kollegger, T Kolojvari, A Kondratiev, V Kondratyeva, N Kondratyuk, E Konevskikh, A Kopcik, M Kostarakis, P Kour, M Kouzinopoulos, C Kovalenko, O Kovalenko, V Kowalski, M Meethaleveedu, G Koyithatta Kralik, I Kravcakova, A Kretz, M Krivda, M Krizek, F Kryshen, E Krzewicki, M Kubera, AM Kucera, V Kuhn, C Kuijer, PG Kumar, A Kumar, J Kumar, L Kumar, S Kurashvili, P Kurepin, A Kurepin, AB Kuryakin, A Kweon, MJ Kwon, Y La Pointe, SL La Rocca, P Ladron de Guevara, P Lagana Fernandes, C Lakomov, I Langoy, R Lara, C Lardeux, A Lattuca, A Laudi, E Lea, R Leardini, L Lee, GR Lee, S Lehas, F Lemmon, RC Lenti, V Leogrande, E Leon Monzon, I Vargas, H Leon Leoncino, M Levai, P Li, S Li, X Lien, J Lietava, R Lindal, S Lindenstruth, V Lippmann, C Lisa, MA Ljunggren, HM Lodato, DF Loenne, PI Loginov, V Loizides, C Lopez, X Lopez Torres, E Lowe, A Luettig, P Lunardon, M Luparello, G Lutz, TH Maevskaya, A Mager, M Mahajan, S Mahmood, SM Maire, A Majka, RD Malaev, M Maldonado Cervantes, I Malinina, L Mal'Kevich, D Malzacher, P Mamonov, A Manko, V Manso, F Manzari, V Marchisone, M Mares, J Margagliotti, GV Margotti, A Margutti, J Marin, A Markert, C Marquard, M Martin, NA Martin Blanco, J Martinengo, P Martinez, MI Martinez Garcia, G Pedreira, M Martinez Mas, A Masciocchi, S Masera, M Masoni, A Massacrier, L Mastroserio, A Matyja, A Mayer, C Mazer, J Mazzoni, MA Mcdonald, D Meddi, F Melikyan, Y Menchaca-Rocha, A Meninno, E Perez, J Mercado Meres, M Miake, Y Mieskolainen, MM Mikhaylov, K Milano, L Milosevic, J Minervini, LM Mischke, A Mishra, AN Miskowiec, D Mitra, J Mitu, CM Mohammadi, N Mohanty, B Molnar, L Montano Zetina, L Montes, E Moreira De Godoy, DA Moreno, LAP Moretto, S Morreale, A Morsch, A Muccifora, V Mudnic, E Muehlheim, D Muhuri, S Mukherjee, M Mulligan, JD Munhoz, MG Munzer, RH Murakami, H Murray, S Musa, L Musinsky, J Naik, B Nair, R Nandi, BK Nania, R Nappi, E Naru, MU Natal da Luz, H Nattrass, C Navarro, SR Nayak, K Nayak, R Nayak, TK Nazarenko, S Nedosekin, A Nellen, L Ng, F Nicassio, M Niculescu, M Niedziela, J Nielsen, BS Nikolaev, S Nikulin, S Nikulin, V Noferini, F Nomokonov, P Nooren, G Noris, JCC Norman, J Nyanin, A Nystrand, J Oeschler, H Oh, S Oh, SK Ohlson, A Okatan, A Okubo, T Olah, L Oleniacz, J Oliveira Da Silva, AC Oliver, MH Onderwaater, J Oppedisano, C Orava, R Ortiz Velasquez, A Oskarsson, A Otwinowski, J Oyama, K Ozdemir, M Pachmayer, Y Pagano, P Paic, G Pal, SK Pan, J Pandey, AK Papikyan, V Pappalardo, GS Pareek, P Park, WJ Parmar, S Passfeld, A Paticchio, V Patra, RN Paul, B Pei, H Peitzmann, T Da Costa, H Pereira Peresunko, D Lara, CE Perez Lezama, E Perez Peskov, V Pestov, Y Petracek, V Petrov, V Petrovici, M Petta, C Piano, S Pikna, M Pillot, P Pimentel, LODL Pinazza, O Pinsky, L Piyarathna, DB Ploskon, M Planinic, M Pluta, J Pochybova, S Podesta-Lerma, PLM Poghosyan, MG Polichtchouk, B Poljak, N Poonsawat, W Pop, A Porteboeuf-Houssais, S Porter, J Pospisil, J Prasad, SK Preghenella, R Prino, F Pruneau, CA Pshenichnov, I Puccio, M Puddu, G Pujahari, P Punin, V Putschke, J Qvigstad, H Rachevski, A Raha, S Rajput, S Rak, J Rakotozafindrabe, A Ramello, L Rami, F Raniwala, R Raniwala, S Rasanen, SS Rascanu, BT Rathee, D Read, KF Redlich, K Reed, RJ Rehman, A Reichelt, P Reidt, F Ren, X Renfordt, R Reolon, AR Reshetin, A Revol, J-P Reygers, K Riabov, V Ricci, RA Richert, T Richter, M Riedler, P Riegler, W Riggi, F Ristea, C Rocco, E Rodriguez Cahuantzi, M Manso, A Rodriguez Roed, K Rogochaya, E Rohr, D Rohrich, D Romita, R Ronchetti, F Ronflette, L Rosnet, P Rossi, A Roukoutakis, F Roy, A Roy, C Roy, P Rubio Montero, AJ Rui, R Russo, R Ryabinkin, E Ryabov, Y Rybicki, A Sadovsky, S Safarik, K Sahlmuller, B Sahoo, P Sahoo, R Sahoo, S Sahu, PK Saini, J Sakai, S Saleh, MA Salzwedel, J Sambyal, S Samsonov, V Sandor, L Sandoval, A Sano, M Sarkar, D Sarma, P Scapparone, E Scarlassara, F Schiaua, C Schicker, R Schmidt, C Schmidt, HR Schuchmann, S Schukraft, J Schulc, M Schuster, T Schutz, Y Schwarz, K Schweda, K Scioli, G Scomparin, E Scott, R Sefcik, M Seger, JE Sekiguchi, Y Sekihata, D Selyuzhenkov, I Senosi, K Senyukov, S Serradilla, E Sevcenco, A Shabanov, A Shabetai, A Shadura, O Shahoyan, R Shangaraev, A Sharma, A Sharma, M Sharma, N Shigaki, K Shtejer, K Sibiriak, Y Siddhanta, S Sielewicz, KM Siemiarczuk, T Silvermyr, D Silvestre, C Simatovic, G Simonetti, G Singaraju, R Singh, R Singha, S Singhal, V Sinha, BC Sinha, T Sitar, B Sitta, M Skaali, TB Slupecki, M Smirnov, N Snellings, RJM Snellman, TW Sogaard, C Song, J Song, M Song, Z Soramel, F Sorensen, S de Souza, RD Sozzi, F Spacek, M Spiriti, E Sputowska, I Spyropoulou-Stassinaki, M Stachel, J Stan, I Stankus, P Stefanek, G Stenlund, E Steyn, G Stiller, JH Stocco, D Strmen, P Suaide, AAP Sugitate, T Suire, C Suleymanov, M Suljic, M Sultanov, R Sumbera, M Szabo, A de Toledo, A Szanto Szarka, I Szczepankiewicz, A Szymanski, M Tabassam, U Takahashi, J Tambave, GJ Tanaka, N Tangaro, MA Tarhini, M Tariq, M Tarzila, MG Tauro, A 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Wilkinson, J Williams, MCS Windelband, B Winn, M Yang, H Yang, P Yano, S Yasar, C Yin, Z Yokoyama, H Yoo, I-K Yoon, JH Yurchenko, V Yushmanov, I Zaborowska, A Zaccolo, V Zaman, A Zampolli, C Zanoli, HJC Zaporozhets, S Zardoshti, N Zarochentsev, A Zavada, P Zaviyalov, N Zbroszczyk, H Zgura, IS Zhalov, M Zhang, H Zhang, X Zhang, Y Zhang, C Zhang, Z Zhao, C Zhigareva, N Zhou, D Zhou, Y Zhou, Z Zhu, H Zhu, J Zichichi, A Zimmermann, A Zimmermann, MB Zinovjev, G Zyzak, M Collaboration, ALICE
Source :
PHYSICAL REVIEW LETTERS
Publication Year :
2016
Publisher :
AMER PHYSICAL SOC, 2016.
Abstract
The pseudorapidity density of charged particles, dN(ch)=d eta, at midrapidity in Pb-Pb collisions has been measured at a center-of-mass energy per nucleon pair of root(NN)-N-s p = 5.02 TeV. For the 5% most central collisions, we measure a value of 1943 +/- 54. The rise in dNch= d. as a function of root(NN)-N-s p is steeper than that observed in proton-proton collisions and follows the trend established by measurements at lower energy. The increase of dNch= d. as a function of the average number of participant nucleons, hNparti, calculated in a Glauber model, is compared with the previous measurement at root(NN)-N-s p = 2.76 TeV. A constant factor of about 1.2 describes the increase in dNch= d. from root(NN)-N-s p = 2.76 to 5.02 TeV for all centrality classes, within the measured range of 0%-80% centrality. The results are also compared to models based on different mechanisms for particle production in nuclear collisions.
Details
Language :
English
ISSN :
23813652 and 00319007
Database :
OpenAIRE
Journal :
IndraStra Global
Accession number :
edsair.dedup.wf.001..d97e324949568d007974f61e2eb7a145