Heavy-flavour production in Pb-Pb collisions at the LHC, measured with the ALICE detector

被引：20

作者：

Dainese, Andrea ^{[1
]}

机构：

[1] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2011年 / 38卷 / 12期

关键词：

D O I：

10.1088/0954-3899/38/12/124032

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We present the first results from the ALICE experiment on the nuclear modification factors for heavy-flavour hadron production in Pb-Pb collisions at root s(NN) = 2.76 TeV. Using proton-proton and lead-lead collision samples at root s = 7 TeV and root s(NN) = 2.76 TeV, respectively, the nuclear modification factors R-AA(p(t)) were measured for D mesons at central rapidity (via displaced decay vertex reconstruction), and for electrons and muons, at central and forward rapidity, respectively.

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