arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0709.4223nucl-ex
收藏

$\sqrt{s_{NN}}$ = 200 GeV Cu+Cu碰撞在STAR的开粲截面测量

Measurement of the Open Charm Cross-Section in $\sqrt{s_{NN}}$ = 200 GeV Cu+Cu Collisions at STAR

Stephen Baumgart

摘要:

本文给出了在RHIC $\sqrt{s_{NN}}$ = 200 GeV Cu+Cu碰撞中通过$Kπ$衰变道直接重建的中快度$(D^{0} + \bar{D^{0}})/2$产额。一个魅力截面的报告和理论预测和以前的RHIC实验结果进行比较。

英文摘要:

We present the mid-rapidity $(D^{0} + \bar{D^{0}})/2$ yield measured in $\sqrt{s_{NN}}$ = 200 GeV Cu+Cu collisions at RHIC via direct reconstruction through the $Kπ$ decay channel. A charm cross-section is reported and compared to theoretical predictions and to previous RHIC experimental results.

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。

↑