Combination of CDF and DO results on the mass of the top quark using up to 9.7 fb$^{-1}$ at the Tevatron

Abstract : We summarize the current top-quark mass measurements from the CDF and DO experiments at Fermilab. We combine published Run I (1992--1996) results with the most precise published and preliminary Run II (2001--2011) measurements based on data corresponding to up to 9.7 fb$^{-1}$ of $p\bar{p}$ collisions. Taking correlations of uncertainties into account, and combining the statistical and systematic uncertainties, the resulting preliminary Tevatron average mass of the top quark is $M_{top} = 174.34 \pm 0.64 ~GeV/c^2$, corresponding to a relative precision of 0.37%.
Document type :
Reports

http://hal.in2p3.fr/in2p3-01022838
Contributor : Danielle Cristofol <>
Submitted on : Tuesday, July 15, 2014 - 11:07:21 AM
Last modification on : Sunday, June 20, 2021 - 3:34:38 AM

Identifiers

• HAL Id : in2p3-01022838, version 1
• ARXIV : 1407.2682

Citation

V.M. Abazov, B. Abbott, B.S. Acharya, M. Adams, T. Adams, et al.. Combination of CDF and DO results on the mass of the top quark using up to 9.7 fb$^{-1}$ at the Tevatron. [Research Report] FERMILAB-CONF-14-227-E-TD, TEVEWWG-top2014-01, CDF-Note-11105, D0-Note-6444, Fermi National Accelerator Laboratory (Fermilab). 2014. ⟨in2p3-01022838⟩

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