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Anisotropic flow of strange particles at SPS

  • C. Alt
  • , T. Anticic
  • , B. Baatar
  • , D. Barna
  • , J. Bartke
  • , L. Betev
  • , H. Białkowska
  • , C. Blume
  • , B. Boimska
  • , M. Botje
  • , J. Bracinik
  • , R. Bramm
  • , P. Bunčić
  • , V. Cerny
  • , P. Christakoglou
  • , P. Chung
  • , O. Chvala
  • , J. G. Cramer
  • , P. Csató
  • , P. Dinkelaker
  • V. Eckardt, D. Flierl, Z. Fodor, P. Foka, V. Friese, J. Gál, M. Gaździcki, V. Genchev, G. Georgopoulos, E. Gładysz, K. Grebieszkow, S. Hegyi, C. Höhne, K. Kadija, A. Karev, D. Kikola, M. Kliemant, S. Kniege, V. I. Kolesnikov, E. Kornas, R. Korus, M. Kowalski, I. Kraus, M. Kreps, A. Laszlo, R. Lacey, M. Van Leeuwen, P. Lévai, L. Litov, B. Lungwitz, M. Makariev, A. I. Malakhov, M. Mateev, G. L. Melkumov, A. Mischke, M. Mitrovski, J. Molnár, St Mrówczyński, V. Nicolic, G. Pálla, A. D. Panagiotou, D. Panayotov, A. Petridis, W. Peryt, M. Pikna, J. Pluta, D. Prindle, F. Pühlhofer, R. Renfordt, C. Roland, G. Roland, M. Rybczyński, A. Rybicki, A. Sandoval, N. Schmitz, T. Schuster, P. Seyboth, F. Siklér, B. Sitar, E. Skrzypczak, M. Slodkowski, G. Stefanek, R. Stock, C. Strabel, H. Ströbele, T. Susa, I. Szentpétery, J. Sziklai, M. Szuba, P. Szymanski, V. Trubnikov, D. Varga, M. Vassiliou, G. I. Veres, G. Vesztergombi, D. Vranić, A. Wetzler, Z. Włodarczyk, A. Wojtaszek, I. K. Yoo, J. Zimányi, Grzegorz Stefanek
  • Goethe University Frankfurt
  • Ruder Boskovic Institute
  • Joint Institute for Nuclear Research
  • Wigner Research Centre for Physics
  • Institute of Nuclear Physics
  • CERN
  • Institute of Nuclear Chemistry and Technology, Warsaw
  • National Institute for Subatomic Physics
  • Comenius University
  • National and Kapodistrian University of Athens
  • Stony Brook University
  • Charles University
  • University of Washington
  • Max Planck Institute for Physics (Werner Heisenberg Institute)
  • GSI Helmholtz Centre for Heavy Ion Research
  • Jan Kochanowski University in Kielce
  • Bulgarian Academy of Sciences
  • Warsaw University of Technology
  • Sofia University St. Kliment Ohridski
  • University of Marburg
  • Massachusetts Institute of Technology
  • University of Warsaw
  • Pusan National University

Research output: Contribution to journalConference articlepeer-review

Abstract

The elliptic flow for Lambda hyperons and Ks0 mesons was measured by the NA49 experiment in semicentral Pb+Pb collisions at 158A GeV. The standard method of correlating particles with an event plane has been used. Measurements of v2 near mid-rapidity are reported as a function of centrality, rapidity and transverse momentum. Elliptic flow of L and K s0 particles increases both with the impact parameter and with the transverse momentum. It is compared with v2 for pions and protons as well as with various model predictions. The NA49 results are compared with data from NA45/CERES and STAR experiments.

Original languageEnglish
JournalProceedings of Science
StatePublished - 2006
Event3rd Conference on Critical Point and Onset of Deconfinement, CPOD 2006 - Florence, Italy
Duration: Jul 3 2006Jul 6 2006

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