About: Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV

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About: Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present the first direct measurement of the top-quark mass using $/ttbar$ events decaying in the hadronic τ + jets decay channel. Using data corresponding to an integrated luminosity of 2.2 fb$^{-1}$ collected by the CDF II detector in $p/bar{p}$ collisions at $/sqrt{s}=1.96 TeV$ at the Fermilab Tevatron, we measure the $t/bar{t}$ cross section, $/sigma_{t/bar{t}}$, and the top-quark mass, M$_{top}$. We extract M$_{top}$ from a likelihood based on per-event probabilities calculated with leading-order signal and background matrix elements. We measure $/sigma_{t/bar{t}} = 8.8 /pm 3.3 (/mathrm{stat}) /pm 2.2 (/mathrm{syst}) /mathrm{pb}$ and M$_{top} = 172.7 /pm 9.3 (/mathrm{stat}) /pm 3.7 (/mathrm{syst}) GeV/c^2$. We present the first direct measurement of the top-quark mass using $/ttbar$ events decaying in the hadronic τ + jets decay channel. Using data corresponding to an integrated luminosity of 2.2 fb$^{-1}$ collected by the CDF II detector in $p/bar{p}$ collisions at $/sqrt{s}=1.96 TeV$ at the Fermilab Tevatron, we measure the $t/bar{t}$ cross section, $/sigma_{t/bar{t}}$, and the top-quark mass, M$_{top}$. We extract M$_{top}$ from a likelihood based on per-event probabilities calculated with leading-order signal and background matrix elements. We measure $/sigma_{t/bar{t}} = 8.8 /pm 3.3 (/mathrm{stat}) /pm 2.2 (/mathrm{syst}) /mathrm{pb}$ and M$_{top} = 172.7 /pm 9.3 (/mathrm{stat}) /pm 3.7 (/mathrm{syst}) GeV/c^2$. (en)
Title	Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV (en)
skos:prefLabel	Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV (en)
skos:notation	RIV/68378271:_____/12:00388738!RIV13-AV0-68378271
http://linked.open...avai/predkladatel	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC527), Z(AV0Z10100502)
http://linked.open...iv/cisloPeriodika	19
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Lysák, Roman
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	149034
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00388738
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	top pair production; top mass; cross section; tau hadronic decay; Batavia TEVATRON; CDF (en)
http://linked.open.../riv/klicoveSlovo	cross section Batavia TEVATRON tau hadronic decay top mass top pair production CDF
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[86FA3500091B]
http://linked.open...i/riv/nazevZdroje	Physical Review Letters
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	474 (xsd:int)
http://linked.open...vavai/riv/projekt	Center for Particle Physics
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	109
http://linked.open...iv/tvurceVysledku	Aaltonen, T. Amerio, S. Gonzalez, B. A. Lysák, Roman
http://linked.open...ain/vavai/riv/wos	000310852000004
http://linked.open...n/vavai/riv/zamer	Jevy fyziky elementárních částic přesahující standardní model
issn	0031-9007
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevLett.109.192001
is http://linked.open...avai/riv/vysledek of	Measurements of the top-quark mass and the t(t)over-bar cross section in the hadronic tau plus jets decay channel at s=1.96 TeV

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