English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A measurement of the top-quark mass is presented using Tevatron data fromproton-antiproton collisions at center-of-mass energy $\sqrt{s}=1.96$ TeVcollected with the CDF II detector. Events are selected from a sample ofcandidates for production of $t\bar t$ pairs that decay into the lepton+jetschannel. The top-quark mass is measured with an unbinned maximum likelihoodmethod where the event probability density functions are calculated usingsignal and background matrix elements, as well as a set of parameterizedjet-to-parton transfer functions. The likelihood function is maximized withrespect to the top-quark mass, the signal fraction in the sample, and acorrection to the jet energy scale (JES) calibration of the calorimeter jets.The simultaneous measurement of the JES correction ($\JES$) amounts to anadditional \textit{in situ} jet energy calibration based on the known mass ofthe hadronically decaying $W$ boson. Using the data sample of 578 lepton+jetscandidate events, corresponding to 3.2 $fb^{-1}$ of integrated luminosity, thetop-quark mass is measured to be $m_t = \rm 172.4 \pm 1.4\:(stat+\JES) \pm1.3\:(syst) GeV/{\it c}^2$.

Measurement of the top-quark mass in the lepton+jets channel using a matrix element technique with the CDF II detector