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  • Pion-Kaon correlations in c...
    Adams, J; Anderson, B D; Balewski, J; Belaga, V V; Berger, J; Bezverkhny, B I; Bhardwaj, S; Bravar, A; Calderón de la Barca Sánchez, M; Chen, Y; Choi, B; Crawford, H J; Das, S; Derevschikov, A A; Didenko, L; Dong, X; Dubey, A K; Dutta Majumdar, M R; Engelage, J; Faivre, J; Filimonov, K; Fisyak, Y; Flierl, D; Gagliardi, C A; Gutierrez, T D; Grachov, O; Gushin, E; Hardtke, D; Henry, T W; Heppelmann, S; Hirsch, A; Horsley, M; Igo, G; Ishihara, A; Kabana, S; Kaneta, M; Kaplan, M; Keane, D; Kisiel, A; Klyachko, A; Kumar, A; Kutuev, R Kh; Lange, S; Leontiev, V M; Liu, L; Liu, Q J; Ljubicic, T; Lopez-Noriega, M; Love, W A; Lynn, D; Mahapatra, D P; Majka, R; Marx, J; Matulenko, Yu A; Minaev, N G; Mironov, C; Mitchell, J; Odyniec, G; Ogawa, A; Oldenburg, M; Olson, D; Paic, G; Pal, S K; Phatak, S C; Picha, R; Planinic, M; Pluta, J; Potekhin, M; Potukuchi, B V K S; Putschke, J; Raniwala, S; Ray, R L; Razin, S V; Retiere, F; Ritter, H G; Rose, A; Roy, C; Ruan, L J; Schweda, K; Seliverstov, D; Seyboth, P; Shahaliev, E; Shao, M; Sharma, M; Singaraju, R N; Simon, F; Spinka, H M; Tang, A H; Tikhomirov, V; Tokarev, M; Wang, F; Wang, Z M; Ward, H; Wells, R; Wood, J; Wu, J; Zborovský, I; Zhang, H; Zołnierczuk, P A; Zoulkarneev, R

    Physical review letters, 2003-Dec-31, 20031231, Letnik: 91, Številka: 26 Pt 1
    Journal Article

    Pion-kaon correlation functions are constructed from central Au+Au STAR data taken at sqrts(NN)=130 GeV by the STAR detector at the Relativistic Heavy Ion Collider (RHIC). The results suggest that pions and kaons are not emitted at the same average space-time point. Space-momentum correlations, i.e., transverse flow, lead to a space-time emission asymmetry of pions and kaons that is consistent with the data. This result provides new independent evidence that the system created at RHIC undergoes a collective transverse expansion.