We summarize the current top-quark mass measurements from the CDF and D0experiments at Fermilab. We combine published Run I (1992--1996) results withthe most precise published and preliminary Run II (2001--2011) measurementsbased on data corresponding to up to 9.7 fb$^{-1}$ of $p\bar{p}$ collisions.Taking correlations of uncertainties into account, and combining thestatistical and systematic uncertainties, the resulting preliminary Tevatronaverage mass of the top quark is $M_{top} = 174.34 \pm 0.64 ~GeV/c^2$,corresponding to a relative precision of 0.37%.
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机译:我们从费米实验室的CDF和D0实验中总结了当前的前夸克质量测量。我们将已发布的运行I(1992--1996)的结果与最精确的已发布的初步运行II(2001--2011)的测量结果相结合,基于对应于$ p \ bar {p}的9.7 fb $ ^ {-1} $的数据考虑到不确定性的相关性,并结合统计和系统的不确定性,顶夸克的初步推特电子平均质量为$ M_ {top} = 174.34 \ pm 0.64〜GeV / c ^ 2 $,对应于相对精度为0.37%。
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