Measurement of Transverse Single-Spin Asymmetries for J/psi Production in Polarized p+p Collisions at sqrt(s) = 200 GeV
Creators: name: Adare, A.
name: Afanasiev, S.
name: Aidala, C.
name: Ajitanand, N. N.
name: Akiba, Y.
name: Al-Bataineh, H.
name: Alexander, J.
name: Al-Ta'ani, H.
name: Angerami, A.
name: Aoki, K.
name: Apadula, N.
name: Aphecetche, L.
name: Aramaki, Y.
name: Asai, J.
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: Baldisseri, A.
name: Barish, K. N.
name: Barnes, P. D.
name: Bassalleck, B.
name: Basye, A. T.
name: Bathe, S.
name: Batsouli, S.
name: Baublis, V.
name: Baumann, C.
name: Bazilevsky, A.
name: Belikov, S.
name: Belmont, R.
name: Bennett, R.
name: Berdnikov, A.
name: Berdnikov, Y.
name: Bhom, J. H.
name: Bickley, A. A.
name: Blau, D. S.
name: Boissevain, J. G.
name: Bok, J. S.
name: Borel, H.
name: Borggren, N.
name: Boyle, K.
name: Brooks, M. L.
name: Buesching, H.
name: Bumazhnov, V.
name: Bunce, G.
name: Butsyk, S.
name: Camacho, C. M.
name: Campbell, S.
name: Caringi, A.
name: Chang, B. S.
name: Chang, W. C.
name: Charvet, J. -L.
name: Chen, C. -H.
name: Chernichenko, S.
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: Churyn, A.
name: Chvala, O.
name: Cianciolo, V.
name: Citron, Z.
name: Cole, B. A.
name: del Valle, Z. Conesa
name: Connors, M.
name: Constantin, P.
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: d'Enterria, D.
name: Deshpande, A.
name: Desmond, E. J.
name: Dharmawardane, K. V.
name: Dietzsch, O.
name: Dion, A.
name: Donadelli, M.
name: Orazio, L. D
name: Drapier, O.
name: Drees, A.
name: Drees, K. A.
name: Dubey, A. K.
name: Durham, J. M.
name: Durum, A.
name: Dutta, D.
name: Dzhordzhadze, V.
name: Edwards, S.
name: Efremenko, Y. V.
name: Ellinghaus, F.
name: Engelmore, T.
name: Enokizono, A.
name: En'yo, H.
name: Esumi, S.
name: Eyser, K. O.
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: Gosset, J.
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: Henni, A. Hadj
name: Haggerty, J. S.
name: Hahn, K. I.
name: Hamagaki, H.
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name: Haslum, E.
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name: Heffner, M.
name: Hemmick, T. K.
name: Hester, T.
name: He, X.
name: Hill, J. C.
name: Hohlmann, M.
name: Holzmann, W.
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name: Isenhower, D.
name: Ishihara, M.
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name: Issah, M.
name: Isupov, A.
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: Kametani, S.
name: Kamihara, N.
name: Kamin, J.
name: Kang, J. H.
name: Kapustinsky, J.
name: Karatsu, K.
name: Kasai, M.
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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. H.
name: Kim, D. J.
name: Kim, E. J.
name: Kim, E.
name: Kim, S. H.
name: Kim, Y. -J.
name: Kinney, E.
name: Kiriluk, K.
name: Kiss, Á.
name: Kistenev, E.
name: Klay, J.
name: Klein-Boesing, C.
name: Kochenda, L.
name: Komkov, B.
name: Konno, M.
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name: Kravitz, A.
name: Kunde, G. J.
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name: Kyle, G. S.
name: Lacey, R.
name: Lai, Y. S.
name: Lajoie, J. G.
name: Layton, D.
name: Lebedev, A.
name: Lee, D. M.
name: Lee, J.
name: Lee, K. B.
name: Lee, K. S.
name: Lee, T.
name: Leitch, M. J.
name: Leite, M. A. L.
name: Lenzi, B.
name: Lichtenwalner, P.
name: Liebing, P.
name: Levy, L. A. Linden
name: Liška, T.
name: Litvinenko, A.
name: Liu, H.
name: Liu, M. X.
name: Li, X.
name: Love, B.
name: Lynch, D.
name: Maguire, C. F.
name: Makdisi, Y. I.
name: Malakhov, A.
name: Malik, M. D.
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name: Mannel, E.
name: Mao, Y.
name: Mašek, L.
name: Masui, H.
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name: McCumber, M.
name: McGaughey, P. L.
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name: Meredith, B.
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name: Mignerey, A. C.
name: Mikeš, P.
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name: Naglis, M.
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name: Nakano, K.
name: Nam, S.
name: Newby, J.
name: Nguyen, M.
name: Nihashi, M.
name: Niita, T.
name: Nouicer, R.
name: Nyanin, A. S.
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name: Tomášek, L.
name: Tomita, Y.
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name: Towell, R. S.
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name: Veicht, A.
name: Velkovska, J.
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name: Vinogradov, A. A.
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name: Yamaura, K.
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name: Ying, J.
name: Yokkaichi, S.
name: Young, G. R.
name: Younus, I.
name: You, Z.
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name: Zhang, C.
name: Zhou, S.
name: Zolin, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: We report the first measurement of transverse single-spin asymmetries in $J/ψ$ production from transversely polarized $p+p$ collisions at $\sqrt{s} = 200$ GeV with data taken by the PHENIX experiment in 2006 and 2008. The measurement was performed over the rapidity ranges $1.2 &lt; |y| &lt; 2.2$ and $ |y| &lt; 0.35$ for transverse momenta up to 6 GeV/$c$. $J/ψ$ production at RHIC is dominated by processes involving initial-state gluons, and transverse single-spin asymmetries of the $J/ψ$ can provide access to gluon dynamics within the nucleon. Such asymmetries may also shed light on the long-standing question in QCD of the $J/ψ$ production mechanism. Asymmetries were obtained as a function of $J/ψ$ transverse momentum and Feynman-$x$, with a value of $-0.086 \pm 0.026^{\rm stat} \pm 0.003^{\rm syst}$ in the forward region. This result suggests possible nonzero trigluon correlation functions in transversely polarized protons and, if well defined in this reaction, a nonzero gluon Sivers distribution function.
description: 431 authors from 62 institutions, 13 pages, 5 figures, and 5 tables. Submitted to Physical Review D. 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