sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions" />
sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions" />
sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions" />
Dependence of Elliptic Flow on Transverse Momentum in √<span style="border-top: 1px solid; padding-top: 0px;"><em>s<sub>NN</sub></em></span>=200 GeV Au-Au and √<span style="border-top: 1px solid; padding-top: 0px;"><em>s<sub>NN</sub></em></span>=2.76 TeV Pb-Pb Collisions
Dependence of Elliptic Flow on Transverse Momentum in √sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions
LI Bao-Chun1, FU Yuan-Yuan1, WANG Li-Li2, WANG Er-Qin1, WEN Xin-Jian1, LIU Fu-Hu1
1Department of Physics and Institute of Theoretical Physics, Shanxi University, Taiyuan 030006 2Department of Mathematics, Business College of Shanxi University, Taiyuan 030031
Dependence of Elliptic Flow on Transverse Momentum in √sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions
LI Bao-Chun1, FU Yuan-Yuan1, WANG Li-Li2, WANG Er-Qin1, WEN Xin-Jian1, LIU Fu-Hu1
1Department of Physics and Institute of Theoretical Physics, Shanxi University, Taiyuan 030006 2Department of Mathematics, Business College of Shanxi University, Taiyuan 030031
摘要We investigate the dependence of elliptic flows v2 on transverse momentum PT for charged hadrons produced in nucleus-nucleus collisions at high energy by using a multi-source thermal model, where the contribution of source interactions is considered. Our calculated results are approximately in agreement with the experimental data over a wider PT range from the PHENIX and ALICE collaborations. It is found that the expansion factor increases linearly with the impact parameter from most central (0–5%) to mid-peripheral (35–40%) collisions.
Abstract：We investigate the dependence of elliptic flows v2 on transverse momentum PT for charged hadrons produced in nucleus-nucleus collisions at high energy by using a multi-source thermal model, where the contribution of source interactions is considered. Our calculated results are approximately in agreement with the experimental data over a wider PT range from the PHENIX and ALICE collaborations. It is found that the expansion factor increases linearly with the impact parameter from most central (0–5%) to mid-peripheral (35–40%) collisions.
(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
LI Bao-Chun, FU Yuan-Yuan, WANG Li-Li, WANG Er-Qin, WEN Xin-Jian, LIU Fu-Hu. Dependence of Elliptic Flow on Transverse Momentum in √sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions[J]. 中国物理快报, 2012, 29(7): 72501-072501.
LI Bao-Chun, FU Yuan-Yuan, WANG Li-Li, WANG Er-Qin, WEN Xin-Jian, LIU Fu-Hu. Dependence of Elliptic Flow on Transverse Momentum in √sNN=200 GeV Au-Au and √sNN=2.76 TeV Pb-Pb Collisions. Chin. Phys. Lett., 2012, 29(7): 72501-072501.
2012, Vol. 29 
