We present a measurement of the top-quark mass using a sample of
$t\bar{t}$ events in 5.7 fb${-1}$ of integrated luminosity from $p\bar{p}$
collisions at the Fermilab Tevatron with $s**(1/2) ÿ1.96 TeV and
collected by the CDF II Detector. We select events having no identified
charged leptons, large missing transverse energy, and four, five, or
six jets with at least one jet tagged as coming from a $b$ quark. This
analysis considers events from the semileptonic \t anti-t decay channel,
including events that contain tau leptons. The measurement is based on
a multidimensional template method. We fit the data to signal templates
of varying top-quark masses and background templates, and measure a
top-quark mass of $\mtop \gevcc{\measStatSyst{172.3}{2.4}{1.0}}$.
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Updated: Monday, 2012 January 30 15:41:38 CST automatically from input from "Stephanie A. Schuler"