| 利用RHIC-PHENIX寻找临界行为 |
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| 作者姓名： | K.Homma |
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| 作者单位： | Graduate School |
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| 摘 要： | Integrated two particle correlation functions have been extracted from
charge particle multiplicity density fluctuations in pseudorapidity space by analyzing Au+Au collision events at sNN=200GeV taken by RHIC-PHENIX. The correlation lengths as a function of the number of participants Np indicate a non monotonic increase at around Np=100 and the corresponding energy density based on the Bjorken picture is εBjτ～2.5GeV.fm－2. This could be a symptom of a critical behavior.
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| 关 键 词： | critical temperature correlation length QCD |
| 收稿时间： | 2007-7-17 |
| 修稿时间： | 2007-06-25 |
Search for Critical Behaviors by RHIC-PHENIX |
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| K.Homma.Search for Critical Behaviors by RHIC-PHENIX[J].High Energy Physics and Nuclear Physics,2007,31(12):1145-1148. |
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| Authors: | K Redlich |
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| Abstract: | Integrated two particle correlation functions have been extracted from charge particle multiplicity density fluctuations in pseudorapidity space by analyzing Au Au collision events at (√SNN) = 200GeV taken by RHIC-PHENIX. The correlation lengths as a function of the number of participants Np indicate a non monotonic increase at around Np = 100 and the corresponding energy density based on the Bjorken picture is εBjτ～ 2.5GeV·fm-2. This could be a symptom of a critical behavior. |
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| Keywords: | critical temperature correlation length QCD |
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