摘要 : The latest measurements of the top quark mass in various decay channels of top quark pair production are presented. A brief introduction to the measurement techniques is given. The measurements are performed on data samples of up ... 展开 The latest measurements of the top quark mass in various decay channels of top quark pair production are presented. A brief introduction to the measurement techniques is given. The measurements are performed on data samples of up to 4.8 fb~(-1) of integrated luminosity acquired by the CDF and DO experiments in Run II of the Tevatron pp collider at a centre-of-mass energy of = 1.96 TeV. The Tevatron combination using up to 5.6 fb~(-1) of data results in a preliminary world average top quark mass of m_(top), = 173.3 ± 1.1 GeV. This corresponds to a relative precision of about 0.6%. 收起