View : 29 Download: 6

Elliptic and hexadecapole flow of charged hadrons in Au+Au collisions at √sNN=200GeV

Title
Elliptic and hexadecapole flow of charged hadrons in Au+Au collisions at √sNN=200GeV
Authors
Adare A.Afanasiev S.Aidala C.Ajitanand N.N.Akiba Y.Al-Bataineh H.Alexander J.Aoki K.Aramaki Y.Atomssa E.T.Averbeck R.Awes T.C.Azmoun B.Babintsev V.Bai M.Baksay G.Baksay L.Barish K.N.Bassalleck B.Basye A.T.Bathe S.Baublis V.Baumann C.Bazilevsky A.Belikov S.Belmont R.Bennett R.Berdnikov A.Berdnikov Y.Bickley A.A.Bok J.S.Boyle K.Brooks M.L.Buesching H.Bumazhnov V.Bunce G.Butsyk S.Camacho C.M.Campbell S.Chen C.-H.Chi C.Y.Chiu M.Choi I.J.Choudhury R.K.Christiansen P.Chujo T.Chung P.Chvala O.Cianciolo V.Citron Z.Cole B.A.Connors M.Constantin P.Csanad M.Csorgo T.Dahms T.Dairaku S.Danchev I.Das K.Datta A.David G.Denisov A.Deshpande A.Desmond E.J.Dietzsch O.Dion A.Donadelli M.Drapier O.Drees A.Drees K.A.Durham J.M.Durum A.Dutta D.Edwards S.Efremenko Y.V.Ellinghaus F.Engelmore T.Enokizono A.En'Yo H.Esumi S.Fadem B.Fields D.E.Finger M.Fleuret F.Fokin S.L.Fraenkel Z.Frantz J.E.Franz A.Frawley A.D.Fujiwara K.Fukao Y.Fusayasu T.Garishvili I.Glenn A.Gong H.Gonin M.Goto Y.Granier De Cassagnac R.Grau N.Greene S.V.Grosse Perdekamp M.Gunji T.Gustafsson H.-A.Haggerty J.S.Hahn K.I.Hamagaki H.Hamblen J.Hanks J.Han R.Hartouni E.P.Haslum E.Hayano R.Heffner M.Hegyi S.Hemmick T.K.Hester T.He X.Hill J.C.Hohlmann M.Holzmann W.Homma K.Hong B.Horaguchi T.Hornback D.Huang S.Ichihara T.Ichimiya R.Ide J.Ikeda Y.Imai K.Inaba M.Isenhower D.Ishihara M.Isobe T.Issah M.Isupov A.Ivanischev D.Jacak B.V.Jia J.Jin J.Johnson B.M.Joo K.S.Jouan D.Jumper D.S.Kajihara F.Kametani S.Kamihara N.Kamin J.Kang J.H.Kapustinsky J.Karatsu K.Kawall D.Kawashima M.Kazantsev A.V.Kempel T.Khanzadeev A.Kijima K.M.Kim B.I.Kim D.H.Kim D.J.Kim E.J.Kim E.Kim S.H.Kim Y.J.Kinney E.Kiriluk K.Kiss A.Kistenev E.Kochenda L.Komkov B.Konno M.Koster J.Kotchetkov D.Kozlov A.Kral A.Kravitz A.Kunde G.J.Kurita K.Kurosawa M.Kwon Y.Kyle G.S.Lacey R.Lai Y.S.Lajoie J.G.Lebedev A.Lee D.M.Lee J.Lee K.B.Lee K.Lee K.S.Leitch M.J.Leite M.A.L.Leitner E.Lenzi B.Liebing P.Linden Levy L.A.Liska T.Litvinenko A.Liu H.Liu M.X.Li X.Love B.Luechtenborg R.Lynch D.Maguire C.F.Makdisi Y.I.Malakhov A.Malik M.D.Manko V.I.Mannel E.Mao Y.Masui H.Matathias F.McCumber M.McGaughey P.L.Means N.Meredith B.Miake Y.Mignerey A.C.Mikes P.Miki K.Milov A.Mishra M.Mitchell J.T.Mohanty A.K.Morino Y.Morreale A.Morrison D.P.Moukhanova T.V.Murata J.Nagamiya S.Nagle J.L.Naglis M.Nagy M.I.Nakagawa I.Nakamiya Y.Nakamura T.Nakano K.Newby J.Nguyen M.Nouicer R.Nyanin A.S.O'Brien E.Oda S.X.Ogilvie C.A.Okada K.Oka M.Onuki Y.Oskarsson A.Ouchida M.Ozawa K.Pak R.Pantuev V.Papavassiliou V.Park I.H.Park J.Park S.K.Park W.J.Pate S.F.Pei H.Peng J.-C.Pereira H.Peresedov V.Peressounko D.Y.Pinkenburg C.Pisani R.P.Proissl M.Purschke M.L.Purwar A.K.Qu H.Rak J.Rakotozafindrabe A.Ravinovich I.Read K.F.Reygers K.Riabov V.Riabov Y.Richardson E.Roach D.Roche G.Rolnick S.D.Rosati M.Rosen C.A.Rosendahl S.S.E.Rosnet P.Rukoyatkin P.Ruzicka P.Sahlmueller B.Saito N.Sakaguchi T.Sakashita K.Samsonov V.Sano S.Sato T.Sawada S.Sedgwick K.Seele J.Seidl R.Semenov A.Y.Seto R.Sharma D.Shein I.Shibata T.-A.Shigaki K.Shimomura M.Shoji K.Shukla P.Sickles A.Silva C.L.Silvermyr D.Silvestre C.Sim K.S.Singh B.K.Singh C.P.Singh V.Slunecka M.Soltz R.A.Sondheim W.E.Sorensen S.P.Sourikova I.V.Sparks N.A.Stankus P.W.Stenlund E.Stoll S.P.Sugitate T.Sukhanov A.Sziklai J.Takagui E.M.Taketani A.Tanabe R.Tanaka Y.Tanida K.Tannenbaum M.J.Tarafdar S.Taranenko A.Tarjan P.Themann H.Thomas T.L.Togawa M.Toia A.Tomasek L.Torii H.Towell R.S.Tserruya I.Tsuchimoto Y.Vale C.Valle H.Van Hecke H.W.Vazquez-Zambrano E.Veicht A.Velkovska J.Vertesi R.Vinogradov A.A.Virius M.Vrba V.Vznuzdaev E.Wang X.R.Watanabe D.Watanabe K.Watanabe Y.Wei F.Wei R.Wessels J.White S.N.Winter D.Wood J.P.Woody C.L.Wright R.M.Wysocki M.Xie W.Yamaguchi Y.L.Yamaura K.Yang R.Yanovich A.Ying J.Yokkaichi S.Young G.R.Younus I.You Z.Yushmanov I.E.Zajc W.A.Zhang C.Zhou S.Zolin L.
Ewha Authors
한인식박일흥
SCOPUS Author ID
한인식scopus
Issue Date
2010
Journal Title
Physical Review Letters
ISSN
0031-9007JCR Link
Citation
vol. 105, no. 6
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Differential measurements of the elliptic (v2) and hexadecapole (v4) Fourier flow coefficients are reported for charged hadrons as a function of transverse momentum (pT) and collision centrality or number of participant nucleons (Npart) for Au+Au collisions at √s NN=200GeV. The v2,4 measurements at pseudorapidity

η

≤0.35, obtained with four separate reaction-plane detectors positioned in the range 1.0<

<3.9, show good agreement, indicating the absence of significant Δη-dependent nonflow correlations. Sizable values for v44(pT) are observed with a ratio v4(p T,Npart)/v2 2(pT,N part) ≈ 0.8 for 50 Npart 200, which is compatible with the combined effects of a finite viscosity and initial eccentricity fluctuations. For Npart 200 this ratio increases up to 1.7 in the most central collisions. © 2010 The American Physical Society.
DOI
10.1103/PhysRevLett.105.062301
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
Files in This Item:
Elliptic and Hexadecapole Flow of Charged Hadrons in Au+Au Collisions at √sNN =200  GeV.pdf(543.62 kB)Download
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE