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Higher Harmonic Anisotropic Flow Measurements of Charged Particles in Pb-Pb Collisions at sqrt[s_{NN}]=2.76  TeV.
MedLine Citation:
PMID:  21838350     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
We report on the first measurement of the triangular v_{3}, quadrangular v_{4}, and pentagonal v_{5} charged particle flow in Pb-Pb collisions at sqrt[s_{NN}]=2.76  TeV measured with the ALICE detector at the CERN Large Hadron Collider. We show that the triangular flow can be described in terms of the initial spatial anisotropy and its fluctuations, which provides strong constraints on its origin. In the most central events, where the elliptic flow v_{2} and v_{3} have similar magnitude, a double peaked structure in the two-particle azimuthal correlations is observed, which is often interpreted as a Mach cone response to fast partons. We show that this structure can be naturally explained from the measured anisotropic flow Fourier coefficients.
Authors:
K Aamodt; B Abelev; A Abrahantes Quintana; D Adamová; A M Adare; M M Aggarwal; G Aglieri Rinella; A G Agocs; A Agostinelli; S Aguilar Salazar; Z Ahammed; N Ahmad; A Ahmad Masoodi; S U Ahn; A Akindinov; D Aleksandrov; B Alessandro; R Alfaro Molina; A Alici; A Alkin; E Almaráz Aviña; T Alt; V Altini; I Altsybeev; C Andrei; A Andronic; V Anguelov; C Anson; T Antičić; F Antinori; P Antonioli; L Aphecetche; H Appelshäuser; N Arbor; S Arcelli; A Arend; N Armesto; R Arnaldi; T Aronsson; I C Arsene; M Arslandok; A Asryan; A Augustinus; R Averbeck; T C Awes; J Aystö; M D Azmi; M Bach; A Badalà; Y W Baek; R Bailhache; R Bala; R Baldini Ferroli; A Baldisseri; A Baldit; J Bán; R C Baral; R Barbera; F Barile; G G Barnaföldi; L S Barnby; V Barret; J Bartke; M Basile; N Bastid; B Bathen; G Batigne; B Batyunya; C Baumann; I G Bearden; H Beck; I Belikov; F Bellini; R Bellwied; E Belmont-Moreno; S Beole; I Berceanu; A Bercuci; E Berdermann; Y Berdnikov; C Bergmann; L Betev; A Bhasin; A K Bhati; L Bianchi; N Bianchi; C Bianchin; J Bielčík; J Bielčíková; A Bilandzic; E Biolcati; F Blanco; F Blanco; D Blau; C Blume; M Boccioli; N Bock; A Bogdanov; H Bøggild; M Bogolyubsky; L Boldizsár; M Bombara; C Bombonati; J Book; H Borel; A Borissov; C Bortolin; S Bose; F Bossú; M Botje; S Böttger; B Boyer; P Braun-Munzinger; L Bravina; M Bregant; T Breitner; M Broz; R Brun; E Bruna; G E Bruno; D Budnikov; H Buesching; S Bufalino; K Bugaiev; O Busch; Z Buthelezi; D Caffarri; X Cai; H Caines; E Calvo Villar; P Camerini; V Canoa Roman; G Cara Romeo; F Carena; W Carena; N Carlin Filho; F Carminati; A Casanova Díaz; M Caselle; J Castillo Castellanos; J F Castillo Hernandez; V Catanescu; C Cavicchioli; J Cepila; P Cerello; B Chang; S Chapeland; J L Charvet; S Chattopadhyay; S Chattopadhyay; M Cherney; C Cheshkov; B Cheynis; V Chibante Barroso; D D Chinellato; P Chochula; M Chojnacki; P Christakoglou; C H Christensen; P Christiansen; T Chujo; C Cicalo; L Cifarelli; F Cindolo; J Cleymans; F Coccetti; J-P Coffin; G Conesa Balbastre; Z Conesa Del Valle; P Constantin; G Contin; J G Contreras; T M Cormier; Y Corrales Morales; P Cortese; I Cortés Maldonado; M R Cosentino; F Costa; M E Cotallo; E Crescio; P Crochet; E Cuautle; L Cunqueiro; A Dainese; H H Dalsgaard; A Danu; I Das; D Das; S Dash; A Dash; S De; A De Azevedo Moregula; G O V de Barros; A De Caro; G de Cataldo; J de Cuveland; A De Falco; D De Gruttola; H Delagrange; E Del Castillo Sanchez; Y Delgado Mercado; G Dellacasa; A Deloff; V Demanov; N De Marco; E Dénes; S De Pasquale; A Deppman; G D Erasmo; R de Rooij; D Di Bari; T Dietel; C Di Giglio; S Di Liberto; A Di Mauro; P Di Nezza; R Divià; O Djuvsland; A Dobrin; T Dobrowolski; I Domínguez; B Dönigus; O Dordic; O Driga; A K Dubey; L Ducroux; P Dupieux; M R Dutta Majumdar; A K Dutta Majumdar; D Elia; D Emschermann; H Engel; H A Erdal; B Espagnon; M Estienne; S Esumi; D Evans; S Evrard; G Eyyubova; C W Fabjan; D Fabris; J Faivre; D Falchieri; A Fantoni; M Fasel; R Fearick; A Fedunov; D Fehlker; V Fekete; D Felea; G Feofilov; A Fernández Téllez; R Ferretti; A Ferretti; M A S Figueredo; S Filchagin; R Fini; D Finogeev; F M Fionda; E M Fiore; M Floris; S Foertsch; P Foka; S Fokin; E Fragiacomo; M Fragkiadakis; U Frankenfeld; U Fuchs; F Furano; C Furget; M Fusco Girard; J J Gaardhøje; S Gadrat; M Gagliardi; A Gago; M Gallio; D R Gangadharan; P Ganoti; C Garabatos; E Garcia-Solis; R Gemme; J Gerhard; M Germain; C Geuna; M Gheata; A Gheata; B Ghidini; P Ghosh; P Gianotti; M R Girard; P Giubellino; E Gladysz-Dziadus; P Glässel; R Gomez; E G Ferreiro; L H González-Trueba; P González-Zamora; S Gorbunov; S Gotovac; V Grabski; L K Graczykowski; R Grajcarek; A Grelli; C Grigoras; A Grigoras; V Grigoriev; S Grigoryan; A Grigoryan; B Grinyov; N Grion; P Gros; J F Grosse-Oetringhaus; J-Y Grossiord; F Guber; R Guernane; C Guerra Gutierrez; B Guerzoni; M Guilbaud; K Gulbrandsen; H Gulkanyan; T Gunji; R Gupta; A Gupta; H Gutbrod; O Haaland; C Hadjidakis; M Haiduc; H Hamagaki; G Hamar; B H Han; L D Hanratty; Z Harmanova; J W Harris; M Hartig; D Hasegan; D Hatzifotiadou; A Hayrapetyan; M Heide; M Heinz; H Helstrup; A Herghelegiu; G Herrera Corral; N Herrmann; K F Hetland; B Hicks; P T Hille; B Hippolyte; T Horaguchi; Y Hori; P Hristov; I Hřivnáčová; M Huang; S Huber; T J Humanic; D S Hwang; R Ilkaev; I Ilkiv; M Inaba; E Incani; G M Innocenti; M Ippolitov; M Irfan; C Ivan; V Ivanov; A Ivanov; M Ivanov; A Jachołkowski; P M Jacobs; L Jancurová; S Jangal; M A Janik; R Janik; P H S Y Jayarathna; S Jena; L Jirden; G T Jones; P G Jones; P Jovanović; W Jung; H Jung; A Jusko; A B Kaidalov; S Kalcher; P Kaliňák; M Kalisky; T Kalliokoski; A Kalweit; R Kamermans; K Kanaki; J H Kang; E Kang; V Kaplin; A Karasu Uysal; O Karavichev; T Karavicheva; E Karpechev; A Kazantsev; U Kebschull; R Keidel; M M Khan; P Khan; A Khanzadeev; Y Kharlov; B Kileng; S Kim; B Kim; D J Kim; S H Kim; D S Kim; D W Kim; J H Kim; J S Kim; M Kim; S Kirsch; I Kisel; S Kiselev; A Kisiel; J L Klay; J Klein; C Klein-Bösing; M Kliemant; A Kluge; M L Knichel; K Koch; M K Köhler; A Kolojvari; V Kondratiev; N Kondratyeva; A Konevskih; E Kornaś; C Kottachchi Kankanamge Don; R Kour; M Kowalski; S Kox; G Koyithatta Meethaleveedu; K Kozlov; J Kral; I Králik; F Kramer; I Kraus; T Krawutschke; M Kretz; M Krivda; F Krizek; M Krus; E Kryshen; M Krzewicki; Y Kucheriaev; C Kuhn; P G Kuijer; P Kurashvili; A Kurepin; A B Kurepin; A Kuryakin; S Kushpil; V Kushpil; H Kvaerno; M J Kweon; Y Kwon; P Ladrón de Guevara; V Lafage; I Lakomov; C Lara; A Lardeux; P La Rocca; D T Larsen; C Lazzeroni; R Lea; Y Le Bornec; K S Lee; S C Lee; F Lefèvre; J Lehnert; L Leistam; M Lenhardt; V Lenti; H León; I León Monzón; H León Vargas; P Lévai; X Li; J Lien; R Lietava; S Lindal; V Lindenstruth; C Lippmann; M A Lisa; L Liu; P I Loenne; V R Loggins; V Loginov; S Lohn; D Lohner; C Loizides; K K Loo; X Lopez; M López Noriega; E López Torres; G Løvhøiden; X-G Lu; P Luettig; M Lunardon; G Luparello; L Luquin; C Luzzi; K Ma; R Ma; D M Madagodahettige-Don; A Maevskaya; M Mager; D P Mahapatra; A Maire; M Malaev; I Maldonado Cervantes; D Mal'kevich; P Malzacher; A Mamonov; L Mangotra; V Manko; F Manso; V Manzari; Y Mao; M Marchisone; J Mareš; G V Margagliotti; A Margotti; A Marín; C Markert; I Martashvili; P Martinengo; M I Martínez; A Martínez Davalos; G Martínez García; Y Martynov; A Mas; S Masciocchi; M Masera; A Masoni; L Massacrier; M Mastromarco; A Mastroserio; Z L Matthews; A Matyja; D Mayani; M A Mazzoni; F Meddi; A Menchaca-Rocha; P Mendez Lorenzo; J Mercado Pérez; M Meres; Y Miake; J Midori; L Milano; J Milosevic; A Mischke; D Miśkowiec; C Mitu; J Mlynarz; B Mohanty; A K Mohanty; L Molnar; L Montaño Zetina; M Monteno; E Montes; M Morando; D A Moreira De Godoy; S Moretto; A Morsch; V Muccifora; E Mudnic; S Muhuri; H Müller; M G Munhoz; L Musa; A Musso; J L Nagle; B K Nandi; R Nania; E Nappi; C Nattrass; F Navach; S Navin; T K Nayak; S Nazarenko; G Nazarov; A Nedosekin; M Nicassio; B S Nielsen; T Niida; S Nikolaev; V Nikolic; S Nikulin; V Nikulin; B S Nilsen; M S Nilsson; F Noferini; G Nooren; N Novitzky; A Nyanin; A Nyatha; C Nygaard; J Nystrand; H Obayashi; A Ochirov; H Oeschler; S K Oh; J Oleniacz; C Oppedisano; A Ortiz Velasquez; G Ortona; A Oskarsson; P Ostrowski; J Otwinowski; K Oyama; K Ozawa; Y Pachmayer; M Pachr; F Padilla; P Pagano; G Paić; F Painke; C Pajares; S K Pal; S Pal; A Palaha; A Palmeri; G S Pappalardo; W J Park; B Pastirčák; D I Patalakha; V Paticchio; A Pavlinov; T Pawlak; T Peitzmann; D Peresunko; C E Pérez Lara; D Perini; W Peryt; A Pesci; V Peskov; Y Pestov; A J Peters; V Petráček; M Petran; M Petris; P Petrov; M Petrovici; C Petta; S Piano; A Piccotti; M Pikna; P Pillot; O Pinazza; L Pinsky; N Pitz; D B Piyarathna; R Platt; M Płoskoń; J Pluta; T Pocheptsov; S Pochybova; P L M Podesta-Lerma; M G Poghosyan; K Polák; B Polichtchouk; A Pop; V Pospíšil; B Potukuchi; S K Prasad; R Preghenella; F Prino; C A Pruneau; I Pshenichnov; G Puddu; A Pulvirenti; V Punin; M Putiš; J Putschke; H Qvigstad; A Rachevski; A Rademakers; S Radomski; T S Räihä; J Rak; A Rakotozafindrabe; L Ramello; A Ramírez Reyes; M Rammler; R Raniwala; S Raniwala; S S Räsänen; D Rathee; K F Read; J S Real; K Redlich; P Reichelt; M Reicher; R Renfordt; A R Reolon; A Reshetin; F Rettig; J-P Revol; K Reygers; H Ricaud; L Riccati; R A Ricci; M Richter; P Riedler; W Riegler; F Riggi; M Rodríguez Cahuantzi; D Rohr; D Röhrich; R Romita; F Ronchetti; P Rosinský; P Rosnet; S Rossegger; A Rossi; F Roukoutakis; S Rousseau; P Roy; C Roy; A J Rubio Montero; R Rui; E Ryabinkin; A Rybicki; S Sadovsky; K Safařík; R Sahoo; P K Sahu; P Saiz; H Sakaguchi; S Sakai; D Sakata; C A Salgado; S Sambyal; V Samsonov; X Sanchez Castro; L Sándor; A Sandoval; S Sano; M Sano; R Santo; R Santoro; J Sarkamo; P Saturnini; E Scapparone; F Scarlassara; R P Scharenberg; C Schiaua; R Schicker; C Schmidt; H R Schmidt; S Schreiner; S Schuchmann; J Schukraft; Y Schutz; K Schwarz; K Schweda; G Scioli; E Scomparin; R Scott; P A Scott; G Segato; I Selyuzhenkov; S Senyukov; S Serci; E Serradilla; A Sevcenco; I Sgura; G Shabratova; R Shahoyan; S Sharma; N Sharma; K Shigaki; M Shimomura; K Shtejer; Y Sibiriak; M Siciliano; E Sicking; T Siemiarczuk; D Silvermyr; G Simonetti; R Singaraju; R Singh; S Singha; T Sinha; B C Sinha; B Sitar; M Sitta; T B Skaali; K Skjerdal; R Smakal; N Smirnov; R Snellings; C Søgaard; R Soltz; H Son; M Song; J Song; C Soos; F Soramel; M Spyropoulou-Stassinaki; B K Srivastava; J Stachel; I Stan; G Stefanek; T Steinbeck; M Steinpreis; E Stenlund; G Steyn; D Stocco; C H Stokkevag; M Stolpovskiy; P Strmen; A A P Suaide; M A Subieta Vásquez; T Sugitate; C Suire; M Sukhorukov; M Sumbera; T Susa; T J M Symons; A Szanto de Toledo; I Szarka; A Szostak; C Tagridis; J Takahashi; J D Tapia Takaki; A Tauro; G Tejeda Muñoz; A Telesca; C Terrevoli; J Thäder; D Thomas; J H Thomas; R Tieulent; A R Timmins; D Tlusty; A Toia; H Torii; L Toscano; T Traczyk; D Truesdale; W H Trzaska; T Tsuji; A Tumkin; R Turrisi; A J Turvey; T S Tveter; J Ulery; K Ullaland; A Uras; J Urbán; G M Urciuoli; G L Usai; M Vajzer; M Vala; L Valencia Palomo; S Vallero; N van der Kolk; P Vande Vyvre; M van Leeuwen; L Vannucci; A Vargas; R Varma; M Vasileiou; A Vasiliev; V Vechernin; M Veldhoen; M Venaruzzo; E Vercellin; S Vergara; D C Vernekohl; R Vernet; M Verweij; L Vickovic; G Viesti; O Vikhlyantsev; Z Vilakazi; O Villalobos Baillie; Y Vinogradov; A Vinogradov; L Vinogradov; T Virgili; Y P Viyogi; A Vodopyanov; K Voloshin; S Voloshin; G Volpe; B von Haller; D Vranic; G Ovrebekk; J Vrláková; B Vulpescu; A Vyushin; B Wagner; V Wagner; R Wan; Y Wang; Y Wang; M Wang; D Wang; K Watanabe; J P Wessels; U Westerhoff; J Wiechula; J Wikne; M Wilde; A Wilk; G Wilk; M C S Williams; B Windelband; L Xaplanteris Karampatsos; H Yang; S Yasnopolskiy; J Yi; Z Yin; H Yokoyama; I-K Yoo; J Yoon; X Yuan; I Yushmanov; E Zabrodin; C Zach; C Zampolli; S Zaporozhets; A Zarochentsev; P Závada; N Zaviyalov; H Zbroszczyk; P Zelnicek; A Zenin; I Zgura; M Zhalov; X Zhang; D Zhou; F Zhou; Y Zhou; X Zhu; A Zichichi; G Zinovjev; Y Zoccarato; M Zynovyev;
Publication Detail:
Type:  Journal Article     Date:  2011-07-11
Journal Detail:
Title:  Physical review letters     Volume:  107     ISSN:  1079-7114     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2011 Jul 
Date Detail:
Created Date:  2011-08-15     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  032301     Citation Subset:  IM    
Affiliation:
Department of Physics and Technology, University of Bergen, Bergen, Norway.
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