Elliptic flow at RHIC with NeXSPheRIO

• Autorzy: Andrade R. , Grassi F. , Hama Y. , Kodama T. , Socolovski Jr. O. , Tavares B.
• Konferencja: Proceedings of the 18th International conference on Nucleus-Nucleus Collisions QUARK MATTER 2005, 4-9 August, 2005, Budapest, Hungary
• Języki publikacji: EN

Abstrakty

EN

Elliptic flow at RHIC is computed event-by-event with NeXSPheRIO. Reasonable agreement with experimental results on v2(h) is obtained. Various effects are studied as well: reconstruction of impact parameter direction, freeze-out temperature, equation of state (with or without crossover), emission mechanism.

Słowa kluczowe

EN

elliptic flow; relativistic heavy-ion collisions; quark-gluon plasma

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2006
• Tom: Vol. 51,suppl.3
• Strony: 17--20
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Andrade R.

autor

Grassi F.

autor

Hama Y.

autor

Kodama T.

autor

Socolovski Jr. O.

autor

Tavares B.

• Instituto de Física, USP, C. P. 66318, 05315-970 Săo Paulo-SP, Brazil, Tel.: [phone], Fax: [phone],

Bibliografia

• 1. Aguiar CE, Hama Y, Kodama T, Osada T (2002) Eventby-event fluctuations in hydrodynamical description of heavy-ion collisions. Nucl Phys A 698:639c?642c
• 2. Aguiar CE, Kodama T, Osada T, Hama Y (2001)Smoothed particle hydrodynamics for relativistic heavy ion collisions. J Phys G 27:75?94
• 3. Back BB, Baker MD, Ballintijn M et al. (2005) Centrality and pseudorapidity dependence of elliptic flow for charged hadrons in Au+Au collisions at sqrt(sNN) =200 GeV. Phys Rev C 72:051901
• 4. Back BB, Baker MD, Barton DS et al. (2002)Pseudorapidity and centrality dependence of the collective flow of charged particles in Au+Au collisions at sqrt(sNN) = 130 GeV Phys Rev Lett 89:222301
• 5. Drescher HJ, Lu FM, Ostapchenko S, Pierog T, Werner K (2002) Initial condition for quark-gluon plasma evolution. Phys Rev C 65:054902
• 6. Gazdzicki M, Gorenstein MI, Grassi F, Hama Y, Kodama T, Socolowski Jr O (2004) Incident-energy dependence of the effective temperature in heavy-ion collisions. Braz J Phys 34:322?325
• 7. Grassi F, Hama Y, Kodama T (1995) Continuous particle emission: a probe of thermalized matter evolution? Phys Lett B 355:9?14
• 8. Grassi F, Hama Y, Kodama T (1996) Particle emission in the hydrodynamical description of relativistic nuclear collisions. Z Phys C 73:153?160
• 9. Grassi F, Hama Y, Kodama T, Socolowski Jr O (2005)Results on transverse mass spectra obtained with NexSPheRIO. J Phys G 30:S1041?S1044
• 10. Hama Y, Andrade RPG, Grassi F et al. (2006) 3-D relativistic hydrodynamic computations using lattice-QCDinspired equation of state. Nucl Phys A 774:169?178
• 11. Hama Y, Kodama T, Socolowski Jr O (2005) Topics on hydrodynamic model of nucleus-nucleus collisions. Braz J Phys 35:24?51
• 12. Heinz U, Kolb PF (2004) Rapidity dependent momentum anisotropy at RHIC. J Phys G 30:S1229?S1233
• 13. Hirano T (2001) Is early thermalization achieved only near midrapidity at RHIC? Phys Rev C 65:011901
• 14. Hirano T (2006) What can we learn from hydrodynamics analysis of elliptic flow? Nucl Phys A 774:531?534
• 15. Hirano T, Tsuda K (2002) Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out. Phys Rev C 66:054905
• 16.Socolowski Jr O, Grassi F, Hama Y, Kodama T (2004)Fluctuations of the initial conditions and the continuous emission in hydrodynamic description of two-pion interferometry. Phys Rev Lett 93:182301