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Production of pi(0) and eta mesons in U plus U collisions at root S-NN=192 GeV

Title
Production of pi(0) and eta mesons in U plus U collisions at root S-NN=192 GeV
Authors
Acharya, U.Aidala, C.Ajitanand, N. N.Akiba, Y.Akimoto, R.Alexander, J.Aoki, K.Apadula, N.Asano, H.Atomssa, E. T.Awes, T. C.Azmoun, B.Babintsev, VBai, M.Bai, X.Bannier, B.Barish, K. N.Bathe, S.Baublis, VBaumann, C.Baumgart, S.Bazilevsky, A.Beaumier, M.Belmont, R.Berdnikov, A.Berdnikov, Y.Bichon, L.Black, D.Blankenship, B.Blau, D. S.Bok, J. S.Borisov, VBoyle, K.Brooks, M. L.Bryslawskyj, J.Buesching, H.Bumazhnov, VButsyk, S.Campbell, S.Roman, V. CanoaChen, C-HChi, C. Y.Chiu, M.Choi, I. J.Choi, J. B.Choi, S.Christiansen, P.Chujo, T.Cianciolo, VCole, B. A.Connors, M.Cronin, N.Crossette, N.Csanad, M.Csorgo, T.Datta, A.Daugherity, M. S.David, G.DeBlasio, K.Dehmelt, K.Denisov, A.Deshpande, A.Desmond, E. J.Ding, L.Do, J. H.Drapier, O.Drees, A.Drees, K. A.Durham, J. M.Durum, A.Engelmore, T.Enokizono, A.Esha, R.Esumi, S.Eyser, K. O.Fadem, B.Fan, W.Fields, D. E.Finger, M.Finger, M., Jr.Firak, D.Fitzgerald, D.Fleuret, F.Fokin, S. L.Frantz, J. E.Franz, A.Frawley, A. D.Fukao, Y.Fusayasu, T.Gainey, K.Gal, C.Garg, P.Garishvili, A.Garishvili, IGiordano, F.Glenn, A.Gong, X.Gonin, M.Goto, Y.de Cassagnac, R. GranierGrau, N.Greene, S., VPerdekamp, M. GrosseGu, Y.Gunji, T.Guragain, H.Hachiya, T.Haggerty, J. S.Hahn, K., IHamagaki, H.Han, S. Y.Hanks, J.Hasegawa, S.Hashimoto, K.Hayano, R.He, X.Hemmick, T. K.Hester, T.Hill, J. C.Hodges, A.Hollis, R. S.Homma, K.Hong, B.Hoshino, T.Huang, J.Huang, S.Ichihara, T.Ikeda, Y.Imai, K.Imazu, Y.Inaba, M.Iordanova, A.Isenhower, D.Isinhue, A.Ivanishchev, D.Jacak, B., VJeon, S. J.Jezghani, M.Ji, Z.Jia, J.Jiang, X.Johnson, B. M.Joo, K. S.Jouan, D.Jumper, D. S.Kamin, J.Kanda, S.Kang, B. H.Kang, J. H.Kang, J. S.Kapustinsky, J.Kawall, D.Kazantsev, A., VKey, J. A.Khachatryan, VKhandai, P. K.Khanzadeev, A.Khatiwada, A.Kijima, K. M.Kim, C.Kim, D. J.Kim, E-JKim, Y-JKim, Y. K.Kincses, D.Kistenev, E.Klatsky, J.Kleinjan, D.Kline, P.Koblesky, T.Kofarago, M.Komkov, B.Koster, J.Kotchetkov, D.Kotov, D.Krizek, F.Kurgyis, B.Kurita, K.Kurosawa, M.Kwon, Y.Lacey, R.Lai, Y. S.Lajoie, J. G.Larionova, D.Larionova, M.Lebedev, A.Lee, D. M.Lee, G. H.Lee, J.Lee, K. B.Lee, K. S.Lee, S. H.Leitch, M. J.Leitgab, M.Lewis, B.Lewis, N. A.Li, X.Lim, S. H.Liu, M. X.Lokos, S.Lynch, D.Maguire, C. F.Majoros, T.Makdisi, Y., IMakek, M.Manion, A.Manko, V., IMannel, E.McCumber, M.McGaughey, P. L.McGlinchey, D.McKinney, C.Meles, A.Mendoza, M.Meredith, B.Metzger, W. J.Miake, Y.Mibe, T.Mignerey, A. C.Milov, A.Mishra, D. K.Mitchell, J. T.Mitrankov, IuMiyasaka, S.Mizuno, S.Mohanty, A. K.Mohapatra, S.Moon, T.Morrison, D. P.Morrow, S., IMoskowitz, M.Moukhanova, T., VMulilo, B.Murakami, T.Murata, J.Mwai, A.Nagae, T.Nagamiya, S.Nagle, J. L.Nagy, M., INakagawa, INakamiya, Y.Nakamura, K. R.Nakamura, T.Nakano, K.Nattrass, C.Nelson, S.Netrakanti, P. K.Nihashi, M.Niida, T.Nouicer, R.Novak, T.Novitzky, N.Nyanin, A. S.Ogilvie, C. A.Oide, H.Okada, K.Osborn, J. D.Oskarsson, A.Ozawa, K.Pak, R.Pantuev, VPapavassiliou, VPark, I. H.Park, S.Park, S. K.Pate, S. F.Patel, L.Patel, M.Peng, J-CPeng, W.Perepelitsa, D., VPerera, G. D. N.Peressounko, D. YuPerezLara, C. E.Perry, J.Petti, R.Pinkenburg, C.Pisani, R. P.Potekhin, M.Pun, A.Purschke, M. L.Qu, H.Radzevich, P., VRak, J.Ramasubramanian, N.Ravinovich, IRead, K. F.Reynolds, D.Riabov, VRiabov, Y.Richardson, E.Richford, D.Rinn, T.Riveli, N.Roach, D.Rolnick, S. D.Rosati, M.Runchey, J.Ryu, M. S.Sahlmueller, B.Saito, N.Sakaguchi, T.Sako, H.Samsonov, VSarsour, M.Sato, S.Sawada, S.Sedgwick, K.Seele, J.Seidl, R.Sekiguchi, Y.Sen, A.Seto, R.Sett, P.Sharma, D.Shaver, A.Shein, IShibata, T-AShigaki, K.Shimomura, M.Shoji, K.Shukla, P.Sickles, A.Silva, C. L.Silvermyr, D.Singh, B. K.Singh, C. P.Singh, VSkolnik, M.Smith, K. L.Solano, S.Soltz, R. A.Sondheim, W. E.Sorensen, S. P.Sourikova, I., VStankus, P. W.Steinberg, P.Stenlund, E.Stepanov, M.Ster, A.Stoll, S. P.Stone, M. R.Sugitate, T.Sukhanov, A.Sun, J.Sun, X.Sun, Z.Takahara, A.Taketani, A.Tanaka, Y.Tanida, K.Tannenbaum, M. J.Tarafdar, S.Taranenko, A.Tennant, E.Timilsina, A.Todoroki, T.Tomasek, M.Torii, H.Towell, R. S.Tserruya, IUeda, Y.Ujvari, B.van Hecke, H. W.Vargyas, M.Vazquez-Zambrano, E.Veicht, A.Velkovska, J.Vertesi, R.Virius, M.Vrba, V.Vznuzdaev, E.Wang, X. R.Watanabe, D.Watanabe, K.Watanabe, Y.Watanabe, Y. S.Wei, F.Whitaker, S.Wolin, S.Wong, C. P.Woody, C. L.Wu, Y.Wysocki, M.Xia, B.Xu, Q.Yamaguchi, Y. L.Yanovich, A.Yokkaichi, S.Yoon, IYou, Z.Younus, IYushmanov, I. E.Zajc, W. A.Zelenski, A.Zhai, Y.Zharko, S.Zhou, S.Zou, L.|PHENIX Collaboration
Ewha Authors
한인식
SCOPUS Author ID
한인식scopusscopusscopus
Issue Date
2020
Journal Title
PHYSICAL REVIEW C
ISSN
2469-9985JCR Link

2469-9993JCR Link
Citation
PHYSICAL REVIEW C vol. 102, no. 6
Publisher
AMER PHYSICAL SOC
Indexed
SCIE; SCOPUS WOS
Document Type
Article
Abstract
The PHENIX experiment at the Relativistic Heavy Ion Collider measured pi(0) and eta mesons at midrapidity in U + U collisions at root S-NN = 192 GeV in a wide transverse momentum range. Measurements were performed in the pi(0)(eta) -> gamma gamma decay modes. A strong suppression of pi(0) and eta meson production at high transverse momentum was observed in central U + U collisions relative to binary scaled p + p results. Yields of pi(0) and eta mesons measured in U + U collisions show similar suppression pattern to those measured in Au + Au collisions at root S-NN = 200 GeV for similar numbers of participant nucleons. The eta/pi(0) ratios do not show dependence on centrality or transverse momentum and are consistent with previously measured values in hadron-hadron, hadron-nucleus, nucleus-nucleus, and e(+)e(-) collisions.
DOI
10.1103/PhysRevC.102.064905
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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