Sergei A Voloshin (for the STAR Collaboration) 2007 J. Phys. G: Nucl. Part. Phys. 34 S883 doi:10.1088/0954-3899/34/8/S118
Energy and system size dependence of charged particle elliptic flow and v2/ε scaling
Sergei A Voloshin (for the STAR Collaboration)
Show affiliationsWe report measurements of charged particle elliptic flow at mid-rapidity in Au+Au and Cu+Cu collisions at 
and 200 GeV. Using correlations between main STAR TPC and forward TPCs ensures minimal bias due to non-flow effects. We further investigate the effect of flow fluctuations on v2/ε scaling studying initial geometry eccentricity fluctuations in the Monte Carlo Glauber model. It is found that accounting for the effect of flow fluctuations improves v2/ε scaling.
- PACS
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25.75.-q Relativistic heavy-ion collisions
27.50.+e 59(less-than-or-equal-to)A(less-than-or-equal-to)89
27.80.+w 190(less-than-or-equal-to)A(less-than-or-equal-to)219
- Subjects
- Dates
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Issue 8 (August 2007)
Received 22 January 2007
Published 16 July 2007
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Energy and system size dependence of charged particle elliptic flow and v2/ε scaling
Sergei A Voloshin (for the STAR Collaboration) 2007 J. Phys. G: Nucl. Part. Phys. 34 S883
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