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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/16224

Title: Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at root s(NN)=2.76 TeV
Authors: ABBAS, E
ABELEV, B
ADAM, J
ADAMOVA, D
ADARE, AM
AGGARWAL, MM
RINELLA, GA
AGNELLO, M
AGOCS, AG
AGOSTINELLI, A
AHAMMED, Z
MASOODI, AA
AHMAD, N
AHN, SU
AHN, SA
AIMO, I
AJAZ, M
AKINDINOV, A
ALEKSANDROV, D
ALESSANDRO, B
ALICI, A
ALKIN, A
AVINA, EA
ALME, J
ALT, T
ALTINI, V
ALTINPINAR, S
ALTSYBEEV, I
ANDREI, C
ANDRONIC, A
ANGUELOV, V
ANIELSKI, J
ANSON, C
ANTICIC, T
ANTINORI, F
ANTONIOLI, P
APHECETCHE, L
APPELSHAUSER, H
ARBOR, N
ARCELLI, S
AREND, A
ARMESTO, N
ARNALDI, R
ARONSSON, T
ARSENE, IC
ARSLANDOK, M
ASRYAN, A
AUGUSTINUS, A
AVERBECK, R
AWES, TC
AYSTO, J
AZMI, MD
BACH, M
BADALA, A
BAEK, YW
BAILHACHE, R
BALA, R
BALDISSERI, A
PEDROSA, FBD
BAN, .J
BARAL, RC
BARBERA, R
BARILE, F
BARNAFOLDI, GG
BARNBY, LS
BARRET, V
BARTKE, J
BASILE, M
BASTID, N
BASU, S
BATHEN, B
BATIGNE, G
BATYUNYA, B
BATZING, PC
BAUMANN, C
BEARDEN, IG
BECK, H
BEHERA, NK
BELIKOV, I
BELLINI, F
BELLWIED, R
BELMONT-MORENO, E
BENCEDI, G
BEOLE, S
BERCEANU, I
BERCUCI, A
BERDNIKOV, Y
BERENYI, D
BERGOGNON, AAE
BERTENS, RA
BERZANO, D
BETEV, L
BHASIN, A
BHATI, AK
BHOM, J
BIANCHI, N
BIANCHI, L
BIANCHIN, C
BIELCIK, J
BIELCIKOVA, J
BILANDZIC, A
BJELOGRLIC, S
BLANCO, F
BLANCO, F
BLAU, D
BLUME, C
BOCCIOLI, M
BOTTGER, S
BOGDANOV, A
BOGGILD, H
BOGOLYUBSKY, M
BOLDIZSAR, L
BOMBARA, M
BOOK, J
BOREL, H
BORISSOV, A
BOSSU, F
BOTJE, M
BOTTA, E
BRAIDOT, E
BRAUN-MUNZINGER, P
BREGANT, M
BREITNER, T
BROKER, TA
BROWNING, TA
BROZ, M
BRUN, R
BRUNA, E
BRUNO, GE
BUDNIKOV, D
BUESCHING, H
BUFALINO, S
BUNCIC, P
BUSCH, O
BUTHELEZI, Z
CAFFARRI, D
CAI, X
CAINES, H
VILLAR, EC
CAMERINI, P
ROMAN, VC
ROMEO, GC
CARENA, F
CARENA, W
CARLIN, N
CARMINATI, F
DIAZ, AC
CASTELLANOS, JC
HERNANDEZ, JFC
CASULA, EAR
CATANESCU, V
CAVICCHIOLI, C
SANCHEZ, CC
CEPILA, J
CERELLO, P
CHANG, B
CHAPELAND, S
CHARVET, JL
CHATTOPADHYAY, S
CHATTOPADHYAY, S
CHERNEY, M
CHESHKOV, C
CHEYNIS, B
BARROSO, VC
CHINELLATO, DD
CHOCHULA, P
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
BALBASTRE, GC
DEL VALLE, ZC
CONNORS, ME
CONTIN, G
CONTRERAS, JG
CORMIER, TM
MORALES, YC
CORTESE, P
MALDONADO, IC
COSENTINO, MR
COSTA, F
COTALLO, ME
CRESCIO, E
CROCHET, P
ALANIZ, EC
ALBINO, RC
CUAUTLE, E
CUNQUEIRO, L
DAINESE, A
DALSGAARD, HH
DANG, R
DANU, A
DAS, K
DAS, I
DAS, S
DAS, D
DASH, A
DASH, S
DE, S
DE BARROS, GOV
DE CARO, A
DE CATALDO, G
DE CUVELAND, J
DE FALCO, A
DE GRUTTOLA, D
DELAGRANGE, H
DELOFF, A
DE MARCO, N
DENES, E
DE PASQUALE, S
DEPPMAN, A
ERASMO, GD
DE ROOIJ, R
CORCHERO, MAD
DI BARI, D
DIETEL, T
DI GIGLIO, C
DI LIBERTO, S
DI MAURO, A
DI NEZZA, P
DIVIA, R
DJUVSLAND, O
DOBRIN, A
DOBROWOLSKI, T
DONIGUS, B
DORDIC, O
DRIGA, O
DUBEY, AK
DUBLA, A
DUCROUX, L
DUPIEUX, P
MAJUMDAR, AKD
ELIA, D
EMSCHERMANN, D
ENGEL, H
ERAZMUS, B
ERDAL, HA
ESCHWEILER, D
ESPAGNON, B
ESTIENNE, M
ESUMI, S
EVANS, D
EVDOKIMOV, S
EYYUBOVA, G
FABRIS, D
FAIVRE, J
FALCHIERI, D
FANTONI, A
FASEL, M
FEHLKER, D
FELDKAMP, L
FELEA, D
FELICIELLO, A
FENTON-OLSEN, B
FEOFILOV, G
TELLEZ, AF
FERRETTI, A
FESTANTI, A
FIGIEL, J
FIGUEREDO, MAS
FILCHAGIN, S
FINOGEEV, D
FIONDA, FM
FIORE, EM
FLORATOS, E
FLORIS, M
FOERTSCH, S
FOKA, P
FOKIN, S
FRAGIACOMO, E
FRANCESCON, A
FRANKENFELD, U
FUCHS, U
FURGET, C
GIRARD, MF
GAARDHOJE, JJ
GAGLIARDI, M
GAGO, A
GALLIO, M
GANGADHARAN, DR
GANOTI, P
GARABATOS, C
GARCIA-SOLIS, E
GARGIULO, C
GARISHVILI, I
GERHARD, J
GERMAIN, M
GEUNA, C
GHEATA, A
GHEATA, M
GHIDINI, B
GHOSH, P
GIANOTTI, P
GIRARD, MR
GIUBELLINO, P
GLADYSZ-DZIADUS, E
GLASSEL, P
GOMEZ, R
FERREIRO, EG
GONZALEZ-TRUEBA, LH
GONZALEZ-ZAMORA, P
GORBUNOV, S
GOSWAMI, A
GOTOVAC, S
GRACZYKOWSKI, LK
GRAJCAREK, R
GRELLI, A
GRIGORAS, A
GRIGORAS, C
GRIGORIEV, V
GRIGORYAN, A
GRIGORYAN, S
GRINYOV, B
GRION, N
GROS, P
GROSSE-OETRINGHAUS, JF
GROSSIORD, JY
GROSSO, R
GUBER, F
GUERNANE, R
GUERZONI, B
GUILBAUD, M
GULBRANDSEN, K
GULKANYAN, H
GUNJI, T
GUPTA, R
GUPTA, A
HAAKE, R
HAALAND, O
HADJIDAKIS, C
HAIDUC, M
HAMAGAKI, H
HAMAR, G
HAN, BH
HANRATTY, LD
HANSEN, A
HARMANOVA-TOTHOVA, Z
HARRIS, JW
HARTIG, M
HARTON, A
HATZIFOTIADOU, D
HAYASHI, S
HAYRAPETYAN, A
HECKEL, ST
HEIDE, M
HELSTRUP, H
HERGHELEGIU, A
CORRAL, GH
HERRMANN, N
HESS, BA
HETLAND, KF
HICKS, B
HIPPOLYTE, B
HORI, Y
HRISTOV, P
HRIVNACOVA, I
HUANG, M
HUMANIC, TJ
HWANG, DS
ICHOU, R
ILKAEV, R
ILKIV, I
INABA, M
INCANI, E
INNOCENTI, PG
INNOCENTI, GM
IPPOLITOV, M
IRFAN, M
IVAN, C
IVANOV, V
IVANOV, A
IVANOV, M
IVANYTSKYI, O
JACHOLKOWSKI, A
JACOBS, PM
JAHNKE, C
JANG, HJ
JANIK, MA
JAYARATHNA, PHSY
JENA, S
JHA, DM
BUSTAMANTE, RTJ
JONES, PG
JUNG, H
JUSKO, A
KAIDALOV, AB
KALCHER, S
KALINAK, P
KALLIOKOSKI, T
KALWEIT, A
KANG, JH
KAPLIN, V
KAR, S
UYSAL, AK
KARAVICHEV, O
KARAVICHEVA, T
KARPECHEV, E
KAZANTSEV, A
KEBSCHULL, U
KEIDEL, R
KETZER, B
KHAN, KH
KHAN, MM
KHAN, P
KHAN, SA
KHANZADEEV, A
KHARLOV, Y
KILENG, B
KIM, M
KIM, S
KIM, B
KIM, T
KIM, DJ
KIM, DW
KIM, JH
KIM, JS
KIM, M
KIRSCH, S
KISEL, I
KISELEV, S
KISIEL, A
KLAY, JL
KLEIN, J
KLEIN-BOSING, C
KLIEMANT, M
KLUGE, A
KNICHEL, ML
KNOSPE, AG
KOHLER, MK
KOLLEGGER, T
KOLOJVARI, A
KOMPANIETS, M
KONDRATIEV, V
KONDRATYEVA, N
KONEVSKIKH, A
KOVALENKO, V
KOWALSKI, M
KOX, S
MEETHALEVEEDU, GK
KRAL, J
KRALIK, I
KRAMER, F
KRAVCAKOVA, A
KRELINA, M
KRETZ, M
KRIVDA, M
KRIZEK, F
KRUS, M
KRYSHEN, E
KRZEWICKI, M
KUCERA, V
KUCHERIAEV, Y
KUGATHASAN, T
KUHN, C
KUIJER, PG
KULAKOV, I
KUMAR, J
KURASHVILI, P
KUREPIN, A
KUREPIN, AB
KURYAKIN, A
KUSHPIL, S
KUSHPIL, V
KVAERNO, H
KWEON, MJ
KWON, Y
DE GUEVARA, PL
LAKOMOV, I
LANGOY, R
LA POINTE, SL
LARA, C
LARDEUX, A
LA ROCCA, P
LEA, R
LECHMAN, M
LEE, SC
LEE, GR
LEGRAND, I
LEHNERT, J
LEMMON, RC
LENHARDT, M
LENTI, V
LEON, H
LEONCINO, M
MONZON, IL
LEVAI, P
LI, S
LIEN, J
LIETAVA, R
LINDAL, S
LINDENSTRUTH, V
LIPPMANN, C
LISA, MA
LJUNGGREN, HM
LODATO, DF
LOENNE, PI
LOGGINS, VR
LOGINOV, V
LOHNER, D
LOIZIDES, C
LOO, KK
LOPEZ, X
TORRES, EL
LOVHOIDEN, G
LU, XG
LUETTIG, P
LUNARDON, M
LUO, J
LUPARELLO, G
LUZZI, C
MA, K
MA, R
MADAGODAHETTIGE-DON, DM
MAEVSKAYA, A
MAGER, M
MAHAPATRA, DP
MAIRE, A
MALAEV, M
CERVANTES, IM
MALININA, L
MAL'KEVICH, D
MALZACHER, P
MAMONOV, A
MANCEAU, L
MANGOTRA, L
MANKO, V
MANSO, F
MANZARI, V
MAO, Y
MARCHISONE, M
MARES, J
MARGAGLIOTTI, GV
MARGOTTI, A
MARIN, A
MARKERT, C
MARQUARD, M
MARTASHVILI, I
MARTIN, NA
MARTINENGO, P
MARTINEZ, MI
GARCIA, GM
MARTYNOV, Y
MAS, A
MASCIOCCHI, S
MASERA, M
MASONI, A
MASSACRIER, L
MASTROSERIO, A
MATYJA, A
MAYER, C
MAZER, J
MAZZONI, MA
MEDDI, F
MENCHACA-ROCHA, A
PEREZ, JM
MERES, M
MIAKE, Y
MIKHAYLOV, K
MILANO, L
MILOSEVIC, J
MISCHKE, A
MISHRA, AN
MISKOWIEC, D
MITU, C
MIZUNO, S
MLYNARZ, J
MOHANTY, B
MOLNAR, L
ZETINA, LM
MONTENO, M
MONTES, E
MOON, T
MORANDO, M
DE GODOY, DAM
MORETTO, S
MORREALE, A
MORSCH, A
MUCCIFORA, V
MUDNIC, E
MUHURI, S
MUKHERJEE, M
MULLER, H
MUNHOZ, MG
MURRAY, S
MUSA, L
MUSINSKY, J
NANDI, BK
NANIA, R
NAPPI, E
NATTRASS, C
NAYAK, TK
NAZARENKO, S
NEDOSEKIN, A
NICASSIO, M
NICULESCU, M
NIELSEN, BS
NIIDA, T
NIKOLAEV, S
NIKOLIC, V
NIKULIN, S
NIKULIN, V
NILSEN, BS
NILSSON, MS
NOFERINI, F
NOMOKONOV, P
NOOREN, G
NYANIN, A
NYATHA, A
NYGAARD, C
NYSTRAND, J
OCHIROV, A
OESCHLER, H
OH, S
OH, SK
OLENIACZ, J
DA SILVA, ACO
OPPEDISANO, C
VELASQUEZ, AO
OSKARSSON, A
OSTROWSKI, P
OTWINOWSKI, J
OYAMA, K
OZAWA, K
PACHMAYER, Y
PACHR, M
PADILLA, F
PAGANO, P
PAIC, G
PAINKE, F
PAJARES, C
PAL, SK
PALAHA, A
PALMERI, A
PAPIKYAN, V
PAPPALARDO, GS
PARK, WJ
PASSFELD, A
PATALAKHA, DI
PATICCHIO, V
PAUL, B
PAVLINOV, A
PAWLAK, T
PEITZMANN, T
DA COSTA, HP
DE OLIVEIRA, E
PERESUNKO, D
LARA, CEP
PERRINO, D
PERYT, W
PESCI, A
PESTOV, Y
PETRACEK, V
PETRAN, M
PETRIS, M
PETROV, P
PETROVICI, M
PETTA, C
PIANO, S
PIKNA, M
PILLOT, P
PINAZZA, O
PINSKY, L
PITZ, N
PIYARATHNA, DB
PLANINIC, M
PLOSKON, M
PLUTA, J
POCHEPTSOV, T
POCHYBOVA, S
PODESTA-LERMA, PLM
POGHOSYAN, MG
POLAK, K
POLICHTCHOUK, B
POLJAK, N
POP, A
PORTEBOEUF-HOUSSAIS, S
POSPISIL, V
POTUKUCHI, B
PRASAD, SK
PREGHENELLA, R
PRINO, F
PRUNEAU, CA
PSHENICHNOV, I
PUDDU, G
PUNIN, V
PUTIS, M
PUTSCHKE, J
QVIGSTAD, H
RACHEVSKI, A
RADEMAKERS, A
RAIHA, TS
RAK, J
RAKOTOZAFINDRABE, A
RAMELLO, L
RANIWALA, S
RANIWALA, R
RASANEN, SS
RASCANU, BT
RATHEE, D
RAUCH, W
READ, KF
REAL, JS
REDLICH, K
REED, RJ
REHMAN, A
REICHELT, P
REICHER, M
RENFORDT, R
REOLON, AR
RESHETIN, A
RETTIG, F
REVOL, JP
REYGERS, K
RICCATI, L
RICCI, RA
RICHERT, T
RICHTER, M
RIEDLER, P
RIEGLER, W
RIGGI, F
CAHUANTZI, MR
MANSO, AR
ROED, K
ROGOCHAYA, E
ROHR, D
ROHRICH, D
ROMITA, R
RONCHETTI, F
ROSNET, P
ROSSEGGER, S
ROSSI, A
ROY, P
ROY, C
MONTERO, AJR
RUI, R
RUSSO, R
RYABINKIN, E
RYBICKI, A
SADOVSKY, S
SAFARIK, K
SAHOO, R
SAHU, PK
SAINI, J
SAKAGUCHI, H
SAKAI, S
SAKATA, D
SALGADO, CA
SALZWEDEL, J
SAMBYAL, S
SAMSONOV, V
CASTRO, XS
SANDOR, L
SANDOVAL, A
SANO, M
SANTAGATI, G
SANTORO, R
SARKAMO, J
SARKAR, D
SCAPPARONE, E
SCARLASSARA, F
SCHARENBERG, RP
SCHIAUA, C
SCHICKER, R
SCHMIDT, HR
SCHMIDT, C
SCHUCHMANN, S
SCHUKRAFT, J
SCHUSTER, T
SCHUTZ, Y
SCHWARZ, K
SCHWEDA, K
SCIOLI, G
SCOMPARIN, E
SCOTT, R
SCOTT, PA
SEGATO, G
SELYUZHENKOV, I
SENYUKOV, S
SEO, J
SERCI, S
SERRADILLA, E
SEVCENCO, A
SHABETAI, A
SHABRATOVA, G
SHAHOYAN, R
SHARMA, N
SHARMA, S
ROHNI, S
SHIGAKI, K
SHTEJER, K
SIBIRIAK, Y
SICKING, E
SIDDHANTA, S
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
SKJERDAL, K
SMAKAL, R
SMIRNOV, N
SNELLINGS, RJM
SOGAARD, C
SOLTZ, R
SONG, M
SONG, J
SOOS, C
SORAMEL, F
SPUTOWSKA, I
SPYROPOULOU-STASSINAKI, M
SRIVASTAVA, BK
STACHEL, J
STAN, I
STEFANEK, G
STEINPREIS, M
STENLUND, E
STEYN, G
STILLER, JH
STOCCO, D
STOLPOVSKIY, M
STRMEN, P
SUAIDE, AAP
VASQUEZ, MAS
SUGITATE, T
SUIRE, C
SULTANOV, R
SUMBERA, M
SUSA, T
SYMONS, TJM
DE TOLEDO, AS
SZARKA, I
SZCZEPANKIEWICZ, A
SZYMANSKI, M
TAKAHASHI, J
TANGARO, MA
TAKAKI, JDT
PELONI, AT
MARTINEZ, AT
TAURO, A
MUNOZ, GT
TELESCA, A
TER MINASYAN, A
TERREVOLI, C
THADER, J
THOMAS, D
TIEULENT, R
TIMMINS, AR
TLUSTY, D
TOIA, A
TORII, H
TOSCANO, L
TRUBNIKOV, V
TRUESDALE, D
TRZASKA, WH
TSUJI, T
TUMKIN, A
TURRISI, R
TVETER, TS
ULERY, J
ULLALAND, K
ULRICH, J
URAS, A
URCIUOLI, GM
USAI, GL
VAJZER, M
VALA, M
PALOMO, LV
VANDE VYVRE, P
VAN HOORNE, JW
VAN LEEUWEN, M
VANNUCCI, L
VARGAS, A
VARMA, R
VASILEIOU, M
VASILIEV, A
VECHERNIN, V
VELDHOEN, M
VENARUZZO, M
VERCELLIN, E
VERGARA, S
VERNET, R
VERWEIJ, M
VICKOVIC, L
VIESTI, G
VIINIKAINEN, J
VILAKAZI, Z
BAILLIE, OV
VINOGRADOV, Y
VINOGRADOV, L
VINOGRADOV, A
VIRGILI, T
VIYOGI, YP
VODOPYANOV, A
VOLKL, MA
VOLOSHIN, S
VOLOSHIN, K
VOLPE, G
VON HALLER, B
VOROBYEV, I
VRANIC, D
VRLAKOVA, J
VULPESCU, B
VYUSHIN, A
WAGNER, B
WAGNER, V
WAN, R
WANG, Y
WANG, M
WANG, Y
WATANABE, K
WEBER, M
WESSELS, JP
WESTERHOFF, U
WIECHULA, J
WIKNE, J
WILDE, M
WILK, G
WILLIAMS, MCS
WINDELBAND, B
KARAMPATSOS, LX
YALDO, CG
YAMAGUCHI, Y
YANG, S
YANG, P
YANG, H
YASNOPOLSKIY, S
YI, J
YIN, Z
YOO, IK
YOON, J
YU, W
YUAN, X
YUSHMANOV, I
ZACCOLO, V
ZACH, C
ZAMPOLLI, C
ZAPOROZHETS, S
ZAROCHENTSEV, A
ZAVADA, P
ZAVIYALOV, N
ZBROSZCZYK, H
ZELNICEK, P
ZGURA, IS
ZHALOV, M
ZHANG, H
ZHANG, X
ZHANG, Y
ZHOU, D
ZHOU, F
ZHOU, Y
ZHU, H
ZHU, J
ZHU, X
ZHU, J
ZICHICHI, A
ZIMMERMANN, A
ZINOVJEV, G
ZOCCARATO, Y
ZYNOVYEV, M
ZYZAK, M
Keywords: LHC
Heavy-ion collisions
Charged-particle density
Wide rapidity coverage
Issue Date: 2013
Publisher: ELSEVIER SCIENCE BV
Citation: PHYSICS LETTERS B, 726(4-5)610-622
Abstract: We present the first wide-range measurement of the charged-particle pseudorapidity density distribution, for different centralities (the 0-5%, 5-10%, 10-20%, and 20-30% most central events) in Pb-Pb collisions at root s(NN) = 2.76 TeV at the LHC. The measurement is performed using the full coverage of the ALICE detectors, -5.0 < eta < 5.5, and employing a special analysis technique based on collisions arising from LHC 'satellite' bunches. We present the pseudorapidity density as a function of the number of participating nucleons as well as an extrapolation to the total number of produced charged particles (N-ch = 17165 +/- 772 for the 0-5% most central collisions). From the measured dN(ch)/d eta distribution we derive the rapidity density distribution, dN(ch)/dy, under simple assumptions. The rapidity density distribution is found to be significantly wider than the predictions of the Landau model. We assess the validity of longitudinal scaling by comparing to lower energy results from RHIC. Finally the mechanisms of the underlying particle production are discussed based on a comparison with various theoretical models. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.physletb.2013.09.022
http://dspace.library.iitb.ac.in/jspui/handle/100/16224
ISSN: 0370-2693
1873-2445
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