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arXiv 1111.3766hep-ex
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W/Z + DZero时的射流测量

W/Z+jets measurements at DZero

Darren D. Price

摘要:

我们提出了一个总结,最近的测量矢量玻色子生产与喷流在$p\bar{p}$碰撞在$\sqrt{s}=1.96$ TeV的探测器。测量的结果包括$n$ -射流横截面,$n=0-4$和归一化的第n次射流$p_T$微分横截面分布的$σ_{n}/σ_{n-1}$比率的$W+(n)$射流生产,和测量的生产横截面(倍分支分数)比率的$Z+b$ -射流$Z$ +射流生产的报告。本文还讨论了标准化$Z/γ^*$ +喷流角截面微分分布的测量。

英文摘要:

We present a summary of recent measurements of vector boson production in association with jets in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV with the DØ detector. Results of measurements of the inclusive $n$-jet cross-sections, $σ_{n}/σ_{n-1}$ ratios of $W+(n)$jet production for $n=0-4$ and the normalized n^th jet $p_T$ differential cross-section distributions, and measurement of the production cross-section (times branching fraction) ratio of $Z+b$-jet to $Z$+jet production are reported. Measurement of the normalized $Z/γ^*$+jet angular cross-section differential distributions are also discussed.

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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