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Advances in High Energy Physics
Volume 2013, Article ID 908046, 7 pages
http://dx.doi.org/10.1155/2013/908046
Research Article

Transverse Momentum, Centrality, and Participant Nucleon Number Dependence of Elliptic Flow

1Department of Physics, Shanxi University, Taiyuan, Shanxi 030006, China
2Department of Mathematics, Business College of Shanxi University, Taiyuan, Shanxi 030031, China

Received 25 July 2012; Revised 9 November 2012; Accepted 12 November 2012

Academic Editor: John W. Norbury

Copyright © 2013 Bao-Chun Li et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. V. P. Konchakovski, E. L. Bratkovskaya, W. Cassing, V. D. Toneev, S. A. Voloshin, and V. Voronyuk, “Azimuthal anisotropies for Au+Au collisions in the parton-hadron transient energy range,” Physical Review C, vol. 85, Article ID 044922, 2012. View at Google Scholar
  2. M. Petrovici and A. Pop, “Collective phenomena in heavy ion collisions,” Romanian Journal of Physics, vol. 57, pp. 419–431, 2012. View at Google Scholar
  3. H. J. Drescher, A. Dumitru, C. Gombeaud, and J. Y. Ollitrault, “Centrality dependence of elliptic flow, the hydrodynamic limit, and the viscosity of hot QCD,” Physical Review C, vol. 76, no. 2, Article ID 024905, 2007. View at Publisher · View at Google Scholar · View at Scopus
  4. P. Huovinen and P. V. Ruuskanen, “Hydrodynamic models for heavy ion collisions,” Annual Review of Nuclear and Particle Science, vol. 56, pp. 163–206, 2006. View at Publisher · View at Google Scholar
  5. D. Teaney, J. Lauret, and E. V. Shuryak, “Flow at the SPS and RHIC as a Quark-Gluon plasma signature,” Physical Review Letters, vol. 86, pp. 4783–4786, 2001. View at Publisher · View at Google Scholar
  6. P. Huovinen, P. F. Kolb, U. W. Heinz, P. V. Ruuskanen, and S. A. Voloshin, “Radial and elliptic flow at RHIC: further predictions,” Physics Letters B, vol. 503, pp. 58–64, 2001. View at Publisher · View at Google Scholar
  7. H. Song and U. W. Heinz, “Suppression of elliptic flow in a minimally viscous quark-gluon plasma,” Physics Letters B, vol. 658, p. 279, 2008. View at Publisher · View at Google Scholar
  8. C. Adler, Z. Ahammed, C. Allgower et al., “Elliptic flow from two- and four-particle correlations in Au+Au collisions at sNN=130 GeV,” Physical Review C, vol. 66, Article ID 034904, 2002. View at Google Scholar
  9. S. Afanasiev et al., “Elliptic flow for ϕ mesons and (Anti)deuterons in Au+Au collisions at sNN=200 GeV,” Physical Review Letters, vol. 99, Article ID 052301, 2007. View at Publisher · View at Google Scholar
  10. K. Aamodt, B. Abelev, A. Abrahantes et al., “Elliptic ow of charged particles in Pb–Pb collisions at sNN=2.76 TeV,” Physical Review Letters, vol. 105, Article ID 252302, 2010. View at Google Scholar
  11. Y. Oh, Z. W. Lin, and C. M. Ko, “Deuteron production and elliptic flow in relativistic heavy ion collisions,” Physical Review C, vol. 80, Article ID 064902, 2009. View at Publisher · View at Google Scholar
  12. B. Yu. Ivanov, I. N. Mishustin, V. N. Russkikh, and L. M. Satarov, “Elliptic flow and dissipation in heavy-ion collisions at Elab(1160)A GeV,” Physical Review C, vol. 80, Article ID 064904, 2009. View at Publisher · View at Google Scholar
  13. M. Nasim, L. Kumar, P. K. Netrakanti, and B. Mohanty, “Energy dependence of elliptic flow from heavy-ion collision models,” Physical Review C, vol. 82, Article ID 054908, 2010. View at Publisher · View at Google Scholar
  14. D. d'Enterria, G. K. Eyyubova, V. L. Korotkikh et al., “Estimates of hadron azimuthal anisotropy from multiparton interactions in proton-proton collisions at s=14 TeV,” European Physical Journal C, vol. 66, no. 1, pp. 173–185, 2010. View at Publisher · View at Google Scholar · View at Scopus
  15. M. Luzum, “Elliptic flow at energies available at the CERN Large Hadron Collider: comparing heavy-ion data to viscous hydrodynamic predictions,” Physical Review C, vol. 83, Article ID 044911, 2011. View at Publisher · View at Google Scholar
  16. B.-C. Li, Y.-Y. Fu, L.-L. Wang, E.-Q. Wang, X.-J. Wen, and F.-H. Liu, “Dependence of elliptic flow on transverse momentum in sNN=200 GeV Au–Au and sNN=2.76 TeV Pb–Pb collisions,” Chinese Physics Letters, vol. 29, Article ID 072501, 2012. View at Google Scholar
  17. F. H. Liu, J. S. Li, and M. Y. Duan, “Light fragment emission in 86Kr-124Sn collisions at 25 MeV/nucleon,” Physical Review C, vol. 75, Article ID 054613, 2007. View at Google Scholar
  18. J. X. Sun, F. H. Liu, E. Q. Wang, Y. Sun, and Z. Sun, “Pseudorapidity distributions of charged particles in p-p¯ or p–p collisions at high energies and predictions at ultrahigh energies,” Physical Review C, vol. 83, Article ID 014001, 2011. View at Publisher · View at Google Scholar
  19. J. Gosset, H. H. Gutbrod, W. G. Meyer et al., “Central collisions of relativistic heavy ions,” Physical Review C, vol. 16, pp. 629–657, 1977. View at Google Scholar
  20. A. Adare, S. Afanasiev, C. Aidala et al., “Measurements of higher order flow harmonics in Au+Au collisions at sNN=200 GeV,” Physical Review Letters, vol. 107, Article ID 252301, 2011. View at Google Scholar
  21. B.-C. Li, Y.-Y. Fu, L.-L. Wang, E.-Q. Wang, and F.-H. Liu, “Transverse momentum distributions of strange hadrons produced in nucleus-nucleus collisions at sNN=62.4 and 200 GeV,” Journal of Physics G, vol. 39, Article ID 025009, 2012. View at Publisher · View at Google Scholar
  22. H. Sorge, “Elliptical flow: a signature for early pressure in ultrarelativistic nucleus-nucleus collisions,” Physical Review Letters, vol. 78, pp. 2309–2312, 1997. View at Publisher · View at Google Scholar
  23. R. Snellings, “Elliptic flow: a brief review,” New Journal of Physics, vol. 13, Article ID 055008, 2011. View at Publisher · View at Google Scholar
  24. M. L. Miller, K. Reygers, S. J. Sanders, and P. Steinberg, “Glauber modeling in high-energy nuclear collisions,” Annual Review of Nuclear and Particle Science, vol. 57, p. 205, 2007. View at Publisher · View at Google Scholar
  25. H. De Vries, C. W. De Jager, and C. De Vries, “Nuclear charge-density-distribution parameters from elastic electron scattering,” Atomic Data and Nuclear Data Tables, vol. 36, no. 3, pp. 495–536, 1987. View at Google Scholar · View at Scopus
  26. K. Aamodt, B. Abelev, A. Abrahantes Quintana et al., “Higher harmonic anisotropic flow measurements of charged particles in Pb–Pb collisions at sNN=2.76 TeV,” Physical Review Letters, vol. 107, Article ID 032301, 2011. View at Google Scholar
  27. W. Broniowski and W. Florkowski, “Geometric relation between centrality and the impact parameter in relativistic heavy-ion collisions,” Physical Review C, vol. 65, Article ID 024905, 2002. View at Google Scholar
  28. H. Appelshauser et al., “Spectator nucleons in Pb+Pb collisions at 158 A·GeV,” European Physical Journal A, vol. 2, pp. 383–390, 1998. View at Publisher · View at Google Scholar
  29. B. Alver, M. Baker, C. Loizides, and P. Steinberg, “The PHOBOS Glauber Monte Carlo,” http://arxiv.org/abs/arXiv:0805.4411/.
  30. A. D. Sood and R. K. Puri, “The study of participant-spectator matter and collision dynamics in heavy-ion collisions,” International Journal of Modern Physics E, vol. 15, p. 899, 2006. View at Publisher · View at Google Scholar
  31. T. Song, C. M. Ko, S. H. Lee, and J. Xu, “J/ψ production and elliptic flow in relativistic heavy-ion collisions,” Physical Review C, vol. 83, Article ID 014914, 2011. View at Google Scholar
  32. R. S. Bhalerao, J. P. Blaizot, N. Borghini, and J. Y. Ollitrault, “Elliptic flow and incomplete equilibration at RHIC,” Physics Letters B, vol. 627, no. 1–4, pp. 49–54, 2005. View at Publisher · View at Google Scholar · View at Scopus
  33. W. Broniowski, P. Bozek, and M. Rybczynski, “Fluctuating initial conditions in heavy ion collisions from the Glauber approach,” Physical Review C, vol. 76, Article ID 054905, 2007. View at Publisher · View at Google Scholar
  34. B. I. Abelev, M. M. Aggarwal, Z. Ahammed et al., “Charged and strange hadron elliptic flow in Cu+Cu collisions at sNN=62.4 and 200 GeV,” Physical Review C, vol. 81, Article ID 044902, 2010. View at Google Scholar
  35. G. S. Denicol, T. Kodama, and T. Koide, “The effect of shear and bulk viscosities on elliptic flow,” Journal of Physics G, vol. 37, Article ID 094040, 2010, http://arxiv.org/abs/1002.2394. View at Google Scholar
  36. B. Schenke, S. Jeon, and C. Gale, “Anisotropic flow in sqrt(s)=2.76 TeV Pb+Pb collisions at the LHC,” Physics Letters B, vol. 702, pp. 59–63, 2011, http://arxiv.org/abs/1102.0575. View at Google Scholar
  37. C. Shen and U. Heinz, “Hydrodynamic flow in heavy-ion collisions with large hadronic viscosity,” Physical Review C, vol. 83, Article ID 044909, 2011, http://arxiv.org/abs/1101.3703. View at Google Scholar