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Latest results of charged hadron flow measurements in CuAu collisions at RHIC-PHENIX

机译:RHIC-Phenix的Cuau碰撞中带电Holron流量测量的最新结果

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MeasurementsofazimuthalanisotropicflowvnforinclusivechargedhadronsandidentifiedparticlesatmidrapidityinCu+Aucollisionsat√sNN=200GeVarepresented.ThedatawererecordedbythePHENIXexperimentatRelativisticHeavyIonCollider(RHIC).Directed,ellipticandtriangularflowasafunctionoftransversemomentumpTaremeasuredwithrespecttoeventplanes.TheinclusivechargedhadronvishowsthenegativevalueathighpT.Thev2andv3arecomparedtothoseinAu+AuandCu+Cucollisions.Wefindthev2andv3followanempiricalscalingwith1/(nN1/3part).Wealsocomparethev2andv3tohydrodynamicalpredictions.Theidentifiedparticlesv2andv3showamassorderinginlowpTregionandbaryonandmesonsplittinginhighpTregion.Howevertheidentifiedhadronv1onlyshowsmassorderinginmidpTregion...
机译:MeasurementsofazimuthalanisotropicflowvnforinclusivechargedhadronsandidentifiedparticlesatmidrapidityinCu +Aucollisionsat√sNN= 200GeVarepresented.ThedatawererecordedbythePHENIXexperimentatRelativisticHeavyIonCollider(RHIC).Directed,ellipticandtriangularflowasafunctionoftransversemomentumpTaremeasuredwithrespecttoeventplanes.TheinclusivechargedhadronvishowsthenegativevalueathighpT.Thev2andv3arecomparedtothoseinAu + AuandCu + Cucollisions.Wefindthev2andv3followanempiricalscalingwith1 /(NN1 / 3part).Wealsocomparethev2andv3tohydrodynamicalpredictions.Theidentifiedparticlesv2andv3showamassorderinginlowpTregionandbaryonandmesonsplittinginhighpTregion.Howevertheidentifiedhadronv1onlyshowsmassorderinginmidpTregion ...

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