Anisotropic flow of charged and identified hadrons in the quark-gluon string model for Au + Au collisions at s(NN)**(1/2) = 200-GeV
Anisotropic flow of charged and identified hadrons in the quark-gluon string model for Au + Au collisions at s(NN)**(1/2) = 200-GeV
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DOI：
10.1103/physrevc.71.054905
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发表时间：
2004-11
影响因子：
3.1
通讯作者：
G. Burau;J. Bleibel;C. Fuchs;A. Faessler;L. Bravina;E. E. Z. U. O. Tuebingen-E.;H Germany;U. Oslo-U.-O
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文献类型：
--
作者：
G. Burau;J. Bleibel;C. Fuchs;A. Faessler;L. Bravina;E. E. Z. U. O. Tuebingen-E.;H Germany;U. Oslo-U.-O
The pseudorapidity behavior of the azimuthal anisotropy parameters v{sub 1} and v{sub 2} of inclusive charged (h{sup {+-}}) hadrons and their dependence on centrality has been studied in Au+Au collisions at full relativistic-heavy-ion-collider energy of {radical}(s{sub NN})=200 GeV within the microscopic quark-gluon string model (QGSM). The QGSM simulation results for the directed flow v{sub 1} show antiflow alignment within the pseudorapidity range |{eta}|{ 1 GeV/c. Qualitatively, however, the model can reproduce the saturation of the v{sub 2}(p{sub T}) spectra with rising p{sub T} as wellmore » as the crossing of the elliptic flow for mesons and baryons.« less
