Quadrupole Anisotropy in Dihadron Azimuthal Correlations in Central $d$$+$Au Collisions at $\sqrt{s_{_{NN}}}$=200 GeV
Creators: name: Adare, A.
name: Aidala, C.
name: Ajitanand, N. N.
name: Akiba, Y.
name: Al-Bataineh, H.
name: Alexander, J.
name: Angerami, A.
name: Aoki, K.
name: Apadula, N.
name: Aramaki, Y.
name: Atomssa, E. T.
name: Averbeck, R.
name: Awes, T. C.
name: Azmoun, B.
name: Babintsev, V.
name: Bai, M.
name: Baksay, G.
name: Baksay, L.
name: Barish, K. N.
name: Bassalleck, B.
name: Basye, A. T.
name: Bathe, S.
name: Baublis, V.
name: Baumann, C.
name: Bazilevsky, A.
name: Belikov, S.
name: Belmont, R.
name: Bennett, R.
name: Bhom, J. H.
name: Blau, D. S.
name: Bok, J. S.
name: Boyle, K.
name: Brooks, M. L.
name: Buesching, H.
name: Bumazhnov, V.
name: Bunce, G.
name: Butsyk, S.
name: Campbell, S.
name: Caringi, A.
name: Chen, C. -H.
name: Chi, C. Y.
name: Chiu, M.
name: Choi, I. J.
name: Choi, J. B.
name: Choudhury, R. K.
name: Christiansen, P.
name: Chujo, T.
name: Chung, P.
name: Chvala, O.
name: Cianciolo, V.
name: Citron, Z.
name: Cole, B. A.
name: del Valle, Z. Conesa
name: Connors, M.
name: Csanád, M.
name: Csörgő, T.
name: Dahms, T.
name: Dairaku, S.
name: Danchev, I.
name: Das, K.
name: Datta, A.
name: David, G.
name: Dayananda, M. K.
name: Denisov, A.
name: Deshpande, A.
name: Desmond, E. J.
name: Dharmawardane, K. V.
name: Dietzsch, O.
name: Dion, A.
name: Donadelli, M.
name: Drapier, O.
name: Drees, A.
name: Drees, K. A.
name: Durham, J. M.
name: Durum, A.
name: Dutta, D.
name: D'Orazio, L.
name: Edwards, S.
name: Efremenko, Y. V.
name: Ellinghaus, F.
name: Engelmore, T.
name: Enokizono, A.
name: En'yo, H.
name: Esumi, S.
name: Fadem, B.
name: Fields, D. E.
name: Finger, M.
name: Finger,, M.
name: Fleuret, F.
name: Fokin, S. L.
name: Fraenkel, Z.
name: Frantz, J. E.
name: Franz, A.
name: Frawley, A. D.
name: Fujiwara, K.
name: Fukao, Y.
name: Fusayasu, T.
name: Garishvili, I.
name: Glenn, A.
name: Gong, H.
name: Gonin, M.
name: Goto, Y.
name: de Cassagnac, R. Granier
name: Grau, N.
name: Greene, S. V.
name: Grim, G.
name: Perdekamp, M. Grosse
name: Gunji, T.
name: Gustafsson, H. -Å.
name: Haggerty, J. S.
name: Hahn, K. I.
name: Hamagaki, H.
name: Hamblen, J.
name: Han, R.
name: Hanks, J.
name: Haslum, E.
name: Hayano, R.
name: He, X.
name: Heffner, M.
name: Hemmick, T. K.
name: Hester, T.
name: Hill, J. C.
name: Hohlmann, M.
name: Holzmann, W.
name: Homma, K.
name: Hong, B.
name: Horaguchi, T.
name: Hornback, D.
name: Huang, S.
name: Ichihara, T.
name: Ichimiya, R.
name: Ikeda, Y.
name: Imai, K.
name: Inaba, M.
name: Isenhower, D.
name: Ishihara, M.
name: Issah, M.
name: Ivanischev, D.
name: Iwanaga, Y.
name: Jacak, B. V.
name: Jia, J.
name: Jiang, X.
name: Jin, J.
name: Johnson, B. M.
name: Jones, T.
name: Joo, K. S.
name: Jouan, D.
name: Jumper, D. S.
name: Kajihara, F.
name: Kamin, J.
name: Kang, J. H.
name: Kapustinsky, J.
name: Karatsu, K.
name: Kasai, M.
name: Kawall, D.
name: Kawashima, M.
name: Kazantsev, A. V.
name: Kempel, T.
name: Khanzadeev, A.
name: Kijima, K. M.
name: Kikuchi, J.
name: Kim, A.
name: Kim, B. I.
name: Kim, D. J.
name: Kim, E. -J.
name: Kim, Y. -J.
name: Kinney, E.
name: Kiss, Á.
name: Kistenev, E.
name: Kleinjan, D.
name: Kochenda, L.
name: Komkov, B.
name: Konno, M.
name: Koster, J.
name: Král, A.
name: Kravitz, A.
name: Kunde, G. J.
name: Kurita, K.
name: Kurosawa, M.
name: Kwon, Y.
name: Kyle, G. S.
name: Lacey, R.
name: Lai, Y. S.
name: Lajoie, J. G.
name: Lebedev, A.
name: Lee, D. M.
name: Lee, J.
name: Lee, K. B.
name: Lee, K. S.
name: Leitch, M. J.
name: Leite, M. A. L.
name: Li, X.
name: Lichtenwalner, P.
name: Liebing, P.
name: Levy, L. A. Linden
name: Liška, T.
name: Liu, H.
name: Liu, M. X.
name: Love, B.
name: Lynch, D.
name: Maguire, C. F.
name: Makdisi, Y. I.
name: Malik, M. D.
name: Manko, V. I.
name: Mannel, E.
name: Mao, Y.
name: Masui, H.
name: Matathias, F.
name: McCumber, M.
name: McGaughey, P. L.
name: McGlinchey, D.
name: Means, N.
name: Meredith, B.
name: Miake, Y.
name: Mibe, T.
name: Mignerey, A. C.
name: Miki, K.
name: Milov, A.
name: Mitchell, J. T.
name: Mohanty, A. K.
name: Moon, H. J.
name: Morino, Y.
name: Morreale, A.
name: Morrison, D. P.
name: Moukhanova, T. V.
name: Murakami, T.
name: Murata, J.
name: Nagamiya, S.
name: Nagle, J. L.
name: Naglis, M.
name: Nagy, M. I.
name: Nakagawa, I.
name: Nakamiya, Y.
name: Nakamura, K. R.
name: Nakamura, T.
name: Nakano, K.
name: Nam, S.
name: Newby, J.
name: Nguyen, M.
name: Nihashi, M.
name: Nouicer, R.
name: Nyanin, A. S.
name: Oakley, C.
name: O'Brien, E.
name: Oda, S. X.
name: Ogilvie, C. A.
name: Oka, M.
name: Okada, K.
name: Onuki, Y.
name: Oskarsson, A.
name: Ouchida, M.
name: Ozawa, K.
name: Pak, R.
name: Pantuev, V.
name: Papavassiliou, V.
name: Park, I. H.
name: Park, S. K.
name: Park, W. J.
name: Pate, S. F.
name: Pei, H.
name: Peng, J. -C.
name: Pereira, H.
name: Perepelitsa, D.
name: Peressounko, D. Yu.
name: Petti, R.
name: Pinkenburg, C.
name: Pisani, R. P.
name: Proissl, M.
name: Purschke, M. L.
name: Qu, H.
name: Rak, J.
name: Ravinovich, I.
name: Read, K. F.
name: Rembeczki, S.
name: Reygers, K.
name: Riabov, V.
name: Riabov, Y.
name: Richardson, E.
name: Roach, D.
name: Roche, G.
name: Rolnick, S. D.
name: Rosati, M.
name: Rosen, C. A.
name: Rosendahl, S. S. E.
name: Ružička, P.
name: Sahlmueller, B.
name: Saito, N.
name: Sakaguchi, T.
name: Sakashita, K.
name: Samsonov, V.
name: Sano, S.
name: Sato, T.
name: Sawada, S.
name: Sedgwick, K.
name: Seele, J.
name: Seidl, R.
name: Seto, R.
name: Sharma, D.
name: Shein, I.
name: Shibata, T. -A.
name: Shigaki, K.
name: Shimomura, M.
name: Shoji, K.
name: Shukla, P.
name: Sickles, A.
name: Silva, C. L.
name: Silvermyr, D.
name: Silvestre, C.
name: Sim, K. S.
name: Singh, B. K.
name: Singh, C. P.
name: Singh, V.
name: Slunečka, M.
name: Soltz, R. A.
name: Sondheim, W. E.
name: Sorensen, S. P.
name: Sourikova, I. V.
name: Stankus, P. W.
name: Stenlund, E.
name: Stoll, S. P.
name: Sugitate, T.
name: Sukhanov, A.
name: Sziklai, J.
name: Takagui, E. M.
name: Taketani, A.
name: Tanabe, R.
name: Tanaka, Y.
name: Taneja, S.
name: Tanida, K.
name: Tannenbaum, M. J.
name: Tarafdar, S.
name: Taranenko, A.
name: Themann, H.
name: Thomas, D.
name: Thomas, T. L.
name: Togawa, M.
name: Toia, A.
name: Tomášek, L.
name: Torii, H.
name: Towell, R. S.
name: Tserruya, I.
name: Tsuchimoto, Y.
name: Vale, C.
name: Valle, H.
name: van Hecke, H. W.
name: Vazquez-Zambrano, E.
name: Veicht, A.
name: Velkovska, J.
name: Vértesi, R.
name: Virius, M.
name: Vrba, V.
name: Vznuzdaev, E.
name: Wang, X. R.
name: Watanabe, D.
name: Watanabe, K.
name: Watanabe, Y.
name: Wei, F.
name: Wei, R.
name: Wessels, J.
name: White, S. N.
name: Winter, D.
name: Woody, C. L.
name: Wright, R. M.
name: Wysocki, M.
name: Yamaguchi, Y. L.
name: Yamaura, K.
name: Yang, R.
name: Yanovich, A.
name: Ying, J.
name: Yokkaichi, S.
name: You, Z.
name: Young, G. R.
name: Younus, I.
name: Yushmanov, I. E.
name: Zajc, W. A.
name: Zhou, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: The PHENIX collaboration at the Relativistic Heavy Ion Collider (RHIC) reports measurements of azimuthal dihadron correlations near midrapidity in $d$$+$Au collisions at $\sqrt{s_{_{NN}}}$=200 GeV. These measurements complement recent analyses by experiments at the Large Hadron Collider (LHC) involving central $p$$+$Pb collisions at $\sqrt{s_{_{NN}}}$=5.02 TeV, which have indicated strong anisotropic long-range correlations in angular distributions of hadron pairs. The origin of these anisotropies is currently unknown. Various competing explanations include parton saturation and hydrodynamic flow. We observe qualitatively similar, but larger, anisotropies in $d$$+$Au collisions compared to those seen in $p$$+$Pb collisions at the LHC. The larger extracted $v_2$ values in $d$$+$Au collisions at RHIC are consistent with expectations from hydrodynamic calculations owing to the larger expected initial-state eccentricity compared with that from $p$$+$Pb collisions. When both are divided by an estimate of the initial-state eccentricity the scaled anisotropies follow a common trend with multiplicity that may extend to heavy ion data at RHIC and the LHC, where the anisotropies are widely thought to arise from hydrodynamic flow.
description: 375 authors, 7 pages, 5 figures. Published in Phys. Rev. Lett. v2 has minor changes to text and figures in response to PRL referee suggestions. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html