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arXiv 1201.5889hep-ex
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用ALICE实验研究7 TeV pp碰撞中心快度下的D+s产生

D+s production at central rapidity in pp collisions at 7 TeV with the ALICE experiment

Gian Michele Innocenti

摘要:

本文给出了在积分亮度为4.8 nb^-1的ALICE中快度区测量的D+s介子pp碰撞的初始pt微分截面。给出了ALICE实验中测量的所有D介子初始pt微分截面(D+s,D_0,D ~+,D ~*~+)之间的比值,并与其它实验结果进行了比较。

英文摘要:

We present the preliminary pt differential cross section in pp collisions of the D+s meson measured in the mid-rapidity region of ALICE with an integrated luminosity of 4.8 nb^-1. The ratios between all the D meson preliminary pt differential cross sections measured in the ALICE experiment (D+s,D0,D+,D*+) are also presented and compared with the results of other experiments.

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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