# 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%.

http://hal.in2p3.fr/in2p3-01022838
Contributor : Danielle Cristofol <>
Submitted on : Tuesday, July 15, 2014 - 11:07:21 AM
Last modification on : Saturday, March 28, 2020 - 2:16:16 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. 2014. ⟨in2p3-01022838⟩

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