Measurement of the pp?W+b+X production cross section at s =1.96 TeV

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00397477" target="_blank" >RIV/68378271:_____/13:00397477 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.physletb.2012.12.044" target="_blank" >http://dx.doi.org/10.1016/j.physletb.2012.12.044</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physletb.2012.12.044" target="_blank" >10.1016/j.physletb.2012.12.044</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of the pp?W+b+X production cross section at s =1.96 TeV

Popis výsledku v původním jazyce

We present a measurement of the cross section for W boson production in association with at least one b-quark jet in proton?antiproton collisions. The measurement is made using data corresponding to an integrated luminosity of 6.1 fb1 recorded with the D0 detector at the Fermilab Tevatron View the MathML source Collider at View the MathML source. We measure an inclusive cross section of View the MathML source and View the MathML source in the phase space defined by View the MathML source, View the MathML source, |?b-jet|<1.1, and a muon (electron) with View the MathML source and |??|<1.7 (|?e|<1.1 or 1.5<|?e|<2.5). The combined result per lepton family is View the MathML source for |??|<1.7. The results are in agreement with predictions from next-to-leading order QCD calculations using mcfm, View the MathML source, and also with predictions from the sherpa and madgraph Monte Carlo event generators.

Název v anglickém jazyce

Measurement of the pp?W+b+X production cross section at s =1.96 TeV

Popis výsledku anglicky

We present a measurement of the cross section for W boson production in association with at least one b-quark jet in proton?antiproton collisions. The measurement is made using data corresponding to an integrated luminosity of 6.1 fb1 recorded with the D0 detector at the Fermilab Tevatron View the MathML source Collider at View the MathML source. We measure an inclusive cross section of View the MathML source and View the MathML source in the phase space defined by View the MathML source, View the MathML source, |?b-jet|<1.1, and a muon (electron) with View the MathML source and |??|<1.7 (|?e|<1.1 or 1.5<|?e|<2.5). The combined result per lepton family is View the MathML source for |??|<1.7. The results are in agreement with predictions from next-to-leading order QCD calculations using mcfm, View the MathML source, and also with predictions from the sherpa and madgraph Monte Carlo event generators.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BF - Elementární částice a fyzika vysokých energií

OECD FORD obor

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Projekt

<a href="/cs/project/LG12006" target="_blank" >LG12006: Spolupráce na experimentech NOvA a D0 ve Fermiho národní laboratoři, USA</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physics Letters. B

ISSN

0370-2693

e-ISSN

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Svazek periodika

718

Číslo periodika v rámci svazku

4-5

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

1314-1320

Kód UT WoS článku

000314554300017

EID výsledku v databázi Scopus

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