Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au + Au collisions atsNN=200GeV

6533b82efe1ef96bd129456a

RESEARCH PRODUCT

Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au + Au collisions atsNN=200GeV

C. Silvestre Y. I. Makdisi S. Belikov K. S. Joo L. Tomášek J. Wessels Alberica Toia Marisilvia Donadelli V. Bumazhnov S. Mizuno Yuhei Morino E. M. Takagui M. Kurosawa P. Mikeš Y. J. Kwon E. J. Desmond M. J. Tannenbaum T. Engelmore T. Engelmore B. Komkov Kenjiro Miki Bruno Lenzi E. Kistenev K. Watanabe S. N. White R. Tanabe A. Morreale N. Kamihara H. Pei J. Hanks S. Esumi John Wood D. Sharma T. C. Awes Kyoichiro Ozawa T. Liška I. Tserruya F. Matathias K. Shoji R. Ichimiya Senta Greene Norio Saito E. Vazquez-zambrano A. Rakotozafindrabe J. Jin Yongsun Kim S. Afanasiev K. Das M. A. L. Leite P. W. Stankus P. Chung S. Sawada Barbara Jacak C. L. Woody Alice Mignerey A. Berdnikov J. Ying A. Franz Masamichi Ishihara K. Nakano A. Drees Rushan Han Martin Purschke C. A. Aidala C. A. Aidala W. E. Sondheim J. Newby Y. Tanaka D. Ivanischev Y. Tsuchimoto E. Mannel C. Baumann Paul Constantin Minghui Liu B. Love Takao Sakaguchi M. I. Nagy D. Watanabe D. Kotchetkov K. Boyle P. A. Rukoyatkin S. Kametani V. S. Pantuev K. Sakashita J. Alexander L. Baksay S. Bathe V. Singh Marcus Hohlmann I. E. Yushmanov E. O 'Brien C. P. Singh K. A. Drees M. Heffner B. M. Johnson Kenneth Francis Read H. Qu M. Grosse Perdekamp A. Yu. Semenov D. Hornback J. S. Kapustinsky Agneta Oskarsson A. D. Frawley Z. Fraenkel Vladimir Samsonov T. Ichihara E. Vznuzdaev H. A. Gustafsson B. Meredith J. Hamblen M. Virius A. Isupov Hideki Hamagaki K. Aoki Y. Watanabe R. K. Choudhury J. E. Frantz G. David T. Todoroki M. E. Connors K. I. Hahn V. Babintsev Jason Kamin B. Azmoun Y. J. Mao A. Král S. K. Park A. Lebedev Y. Berdnikov J. Sziklai S. P. Stoll A. Taranenko C. Zhang W. Holzmann Alexei Khanzadeev Kensuke Homma E. Richardson Brian Cole M. Mishra S. Nagamiya K. Okada Tadaaki Isobe T. Horaguchi B. Sahlmueller Jongmin Lee R. S. Towell S. S.e. Rosendahl G. Bunce J.-g. Park M. Chiu Ajit Kumar Mohanty E. Stenlund I. V. Sourikova S. Huang M. J. Leitch Vaclav Vrba Klaus Johannes Reygers H. A. Torii T. Sugitate45 Torsten Dahms J. L. Nagle I. Garishvili F. Wei Kyeongpil Lee M. Slunečka O. Dietzsch D. Jouan K. S. Lee A. Dion A. G. Litvinenko P. Liebing Rui Wei R. A. Soltz E. T. Atomssa A. Kiss A. Glenn H. Valle J. Seele S. Tarafdar I. Younus Peter Christiansen T. Kempel Viktor Riabov R. Belmont S. Yokkaichi François Fleuret Eunja Kim David Olle Rickard Silvermyr M. Proissl D. Winter D. Yu Peressounko M. Naglis J. Ide Animesh Datta M. Ouchida Dipanwita Dutta Henner Buesching Jen-chieh Peng Ralf Peter Averbeck D.h. Kim D.h. Kim T. A. Shibata T. Sato B. Bassalleck P.l. Mcgaughey P.l. Mcgaughey Eun Joo Kim C. L. Silva N. Means M. Wysocki C. M. Camacho C. Y. Chi Prashant Shukla W. A. Zajc Yasutada Akiba A. Kozlov Julia Velkovska Yu. Efremenko C. A. Ogilvie Steve Edwards V. Baublis D. Reynolds M. Rosati I. Danchev Eva Haslum G. S. Kyle A. Denisov V. Cianciolo M. Konno T. K. Hemmick Bhawani Singh Yasuo Miake R. Seto P. Ruzicka D. Isenhower T. V. Moukhanova J. H. Kang S. F. Pate J. S. Haggerty Beomkyu Kim Inkyu Park Wei Xie Xiong Wang Sergey Fokin L. Kochenda M. Issah Malik A. Deshpande Byung-sik Hong A. Bazilevsky J. M. Durham Dong Jo Kim Dong Jo Kim Takahiro Fusayasu Alexander Malakhov A. A. Vinogradov B. Fadem H. Al-bataineh L. A. Linden Levy Y. Nakamiya D. Lynch I. J. Choi Ryugo S. Hayano L. S. Zolin A. Enokizono Jiangyong Jia Y. Goto Y. Riabov P. Rosnet X. He Y. S. Lai A. Veicht K. Fujiwara D. Kawall W. J. Park Christopher Rosen Taku Gunji H. Gong A. Yanovich H. Van Hecke Kenta Shigaki D. M. Lee A. Taketani M. Nguyen J. Murata Y. L. Yamaguchi K. Tanida Y. Ikeda G. Baksay Alexander Milov Y. Aramaki F. Kajihara A. S. Nyanin V. Peresedov Robert Vertesi K. Kiriluk A. Basye I. Nakagawa R. Luechtenborg D. S. Jumper Makoto Oka E. Leitner Tamas Ferenc Csorgo Rachid Nouicer V. Papavassiliou O. Drapier Frank Ellinghaus Zvi Hirsh Citron E. R. Kinney J. Koster C. Pinkenburg D. P. Morrison S. Campbell S. Butsyk Gerd Joachim Kunde G. Roche Tatsuya Chujo S. Zhou I. Shein J. T. Mitchell S. D. Rolnick I. Ravinovich H. Masui R. Seidl Vladislav Manko K. Sedgwick A. A. Bickley M. Bai K. N. Barish C. Vale S. Sano Zhiying You R. Bennett M. L. Brooks T. L.t. Thomas M. Finger S. Dairaku Manabu Togawa N. N. Ajitanand C. H. Chen Takahiro Nakamura M. Gonin Y. Onuki Susumu Oda A. Sukhanov K. Kurita Jan Rak Jan Rak E. P. Hartouni R. Lacey H. Pereira A. Durum R. Granier De Cassagnac A. Adare Charles Maguire K. Yamaura R. Pak K. B. Lee Hongfang Liu D. E. Fields M. Mccumber A. K. Purwar K. Karatsu D. Roach K. M. Kijima Anne Marie Sickles H. Themann Xingguo Li J. S. Bok S. P. Sorensen O. Chvala Seong H. Kim J. G. Lajoie A. Kravitz G. R. Young K. S. Sim H. En 'Yo Mate Csanad R. Yang R. P. Pisani K. Imai M. Kawashima Y. Fukao T. Hester N. A. Sparks N. Grau Motoi Inaba J. C. Hill R. M. Wright A. V. Kazantsev Maya Hachiya Shimomura P. Tarján

subject

Physics Valence (chemistry)010308 nuclear & particles physics Hadron Kinetic energy 01 natural sciences Spectral line Transverse plane 0103 physical sciences Quark–gluon plasma Atomic physics Impact parameter Nuclear Experiment 010306 general physics Anisotropy

description

Measurements of the anisotropic flow coefficients v2{Ψ2},v3{Ψ3},v4{Ψ4}, and v4{Ψ2} for identified particles (π±,K±, and p+p) at midrapidity, obtained relative to the event planes Ψm at forward rapidities in Au + Au collisions at sNN=200GeV, are presented as a function of collision centrality and particle transverse momenta pT. The vn coefficients show characteristic patterns consistent with hydrodynamical expansion of the matter produced in the collisions. For each harmonic n, a modified valence quark-number Nq scaling [plotting vn{Ψm}/(Nq)n/2 versus transverse kinetic energies (KET)/Nq] is observed to yield a single curve for all the measured particle species for a broad range of KET. A simultaneous blast-wave model fit to the observed vn{Ψm}(pT) coefficients and published particle spectra identifies radial flow anisotropies ρn{Ψm} and spatial eccentricities sn{Ψm} at freeze-out. These are generally smaller than the initial-state participant-plane geometric eccentricities n{ΨmPP} as also observed in the final eccentricity from quantum interferometry measurements with respect to the event plane. © 2016 American Physical Society. (Less)

year	journal	country	edition	language
2016-05-31	Physical Review C

https://doi.org/10.1103/physrevc.93.051902