Search for Disoriented Chiral Condensates in 158·A GeV Pb+Pb Collisions
نویسندگان
چکیده
M.M. Aggarwal, A. Agnihotri, Z. Ahammed, A.L.S. Angelis, V. Antonenko, V. Arefiev , V. Astakhov , V. Avdeitchikov , T.C. Awes, P.V.K.S. Baba, S.K. Badyal, A. Baldine , L. Barabach , C. Barlag, S. Bathe, B. Batiounia , T. Bernier , K.B. Bhalla, V.S. Bhatia, C. Blume, R. Bock, E.-M. Bohne, D. Bucher, A. Buijs, E.-J. Buis, H. Büsching, L. Carlen, V. Chalyshev , S. Chattopadhyay, K.E. Chenawi, R. Cherbatchev, T. Chujo, A. Claussen, A.C. Das, M.P. Decowski, V. Djordjadze , P. Donni, I. Doubovik, M.R. Dutta Majumdar, S. Eliseev, K. Enosawa, H. Feldmann, P. Foka, S. Fokin, V. Frolov , M.S. Ganti, S. Garpman, O. Gavrishchuk , F.J.M. Geurts, T.K. Ghosh, R. Glasow, S.K. Gupta, B. Guskov , H.A. Gustafsson, H.H. Gutbrod, R. Higuchi, I. Hrivnacova, M. Ippolitov, H. Kalechofsky, R. Kamermans, K.-H. Kampert, K. Karadjev, K. Karpio, S. Kato, S. Kees, H. Kim, B.W. Kolb, I. Kosarev , I. Koutcheryaev, A. Kugler, P. Kulinich, V. Kumar, M. Kurata, K. Kurita, N. Kuzmin , I. Langbein, A. Lebedev, Y.Y. Lee, H. Löhner , D.P. Mahapatra, V. Manko, M. Martin, A. Maximov , R. Mehdiyev , G. Mgebrichvili, Y. Miake, D. Mikhalev , G.C. Mishra, Y. Miyamoto, B. Mohanty, D. Morrison, D.S. Mukhopadhyay, V. Myalkovski , H. Naef, B.K. Nandi, S.K. Nayak , T.K. Nayak, S. Neumaier, A. Nianine, V. Nikitine , S. Nikolaev, S. Nishimura, P. Nomokov , J. Nystrand, F.E. Obenshain, A. Oskarsson, I. Otterlund, M. Pachr, A. Parfenov , S. Pavliouk , T. Peitzmann, V. Petracek, F. Plasil, M.L. Purschke, B. Raeven, J. Rak, S. Raniwala, V.S. Ramamurthy, N.K. Rao, F. Retiere , K. Reygers, G. Roland, L. Rosselet, I. Roufanov , J.M. Rubio, S.S. Sambyal, R. Santo, S. Sato, H. Schlagheck, H.-R. Schmidt, G. Shabratova , I. Sibiriak, T. Siemiarczuk, B.C. Sinha, N. Slavine , K. Söderström, N. Solomey, S.P. Sørensen, P. Stankus, G. Stefanek, P. Steinberg, E. Stenlund, D. Stüken, M. Sumbera, T. Svensson, M.D. Trivedi, A. Tsvetkov, C. Twenhöfel, L. Tykarski, J. Urbahn, N.v. Eijndhoven, W.H.v. Heeringen, G.J.v. Nieuwenhuizen, A. Vinogradov, Y.P. Viyogi, A. Vodopianov , S. Vörös, M.A. Vos, B. Wyslouch, K. Yagi, Y. Yokota, and G.R. Young
منابع مشابه
ar X iv : h ep - p h / 02 01 05 3 v 1 8 J an 2 00 2 Anomalous Production of Ω and Ω̄ is Evidence for the Formation of Disoriented Chiral Condensates ?
No conventional picture of nucleus-nucleus collisions has yet been able to explain the abundance of Ω and Ω̄ hadrons in central collisions between Pb nuclei at 158 A GeV at the CERN SPS. We argue that this is evidence that they are produced from topological defects in the form of skyrmions arising from the formation of disoriented chiral condensates. It is shown that the excess Ω or Ω̄ produced c...
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No conventional picture of nucleus-nucleus collisions has yet been able to explain the abundance of Ω and Ω̄ hadrons in central collisions between Pb nuclei at 158 A GeV at the CERN SPS. We argue that this is evidence that they are produced from topological defects in the form of skyrmions arising from the formation of disoriented chiral condensates. It is shown that the excess Ω or Ω̄ produced c...
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