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arXiv 0810.0907hep-ex
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CDF的顶夸克质量

Top Quark Mass from CDF

P. Mehtala

摘要:

这封信介绍了顶夸克质量的精确测量结果和最佳CDF顶质量测量的组合。还提供了TevEWWG(Tevatron电弱工作组)在Tevatron运行1和运行2中CDF和D0的最佳顶部质量结果的组合。这个结果是目前的世界平均值,不确定性小于1%。新的质量值已包括在传统的LEP EWWG适合精确的电弱数据,并推导出标准模型希格斯的影响。

英文摘要:

This letter presents results on the precision measurement of the top quark mass and a combination of the best CDF top mass measurements. A combination by the TevEWWG (Tevatron electroweak working group) of the best top mass results from CDF and D0 in Run 1 and Run 2 of the Tevatron is also presented. This result is the current world average, and offers an uncertainty less than 1%. The new mass value has been included in traditional LEP EWWG fits to precision electroweak data, and implications for the Standard Model Higgs have been derived.

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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