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arXiv 0901.3360hep-ex
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用PHENIX实验测量RHIC的低质量矢量介子

Low Mass Vector Meson Measurements via Di-electrons at RHIC by the PHENIX Experiment

Deepali Sharma

摘要:

RHIC的PHENIX实验通过强子和双电子衰变通道测量了\sqn = 200 GeV的$p+p$、$d+Au$和$Au+Au$碰撞中的$ω$和$ϕ$介子。在不同的衰变模式和不同的中心测量的横向动量谱显示和讨论这里。

英文摘要:

The PHENIX experiment at RHIC has measured $ω$ and $ϕ$ mesons in $p+p$, $d+Au$ and $Au+Au$ collisions at \sqn = 200 GeV via both hadronic and di-electron decay channels. The transverse momentum spectra as measured in different decay modes and at different centralities are shown and discussed here.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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