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arXiv 1209.0630hep-exnucl-ex
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在LHC和ALICE的Pb-Pb碰撞中重味的产生

Heavy-Flavour Production in Pb-Pb collisions at the LHC with ALICE

Yvonne Pachmayer

摘要:

本文介绍了在LHC上用ALICE测量的sqrt{sNN} = 2.76TeV的Pb-Pb碰撞中开放重味产生的结果。在三个不同的通道中提取的核修正因子在中心碰撞中表现出很强的抑制。测量的D介子方位各向异性表明v2不为零,这与带电强子的情况相似。

英文摘要:

Results on open heavy-flavour production in Pb-Pb collisions at sqrt{s_NN} = 2.76 TeV measured with ALICE at the LHC are presented. The nuclear modification factors, extracted in three different channels, show a strong suppression in central collisions. The measured D-meson azimuthal anisotropy indicates a non-zero v2, which is similar to the one of charged hadrons.

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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