Measurements of normalized differential cross-sections for tt production in pp collisions at s = 7 TeV using the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00440220" target="_blank" >RIV/68378271:_____/14:00440220 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevD.90.072004" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.90.072004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevD.90.072004" target="_blank" >10.1103/PhysRevD.90.072004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurements of normalized differential cross-sections for tt production in pp collisions at s = 7 TeV using the ATLAS detector

Popis výsledku v původním jazyce

Measurements of normalized differential cross sections for top-quark pair production are presented as a function of the top-quark transverse momentum, and of the mass, transverse momentum, and rapidity of the tt system, in proton?proton collisions at a center-of-mass energy of s=7??TeV. The data set corresponds to an integrated luminosity of 4.6??fb1, recorded in 2011 with the ATLAS detector at the CERN Large Hadron Collider. Events are selected in the lepton+jets channel, requiring exactly one lepton and at least four jets with at least one of the jets tagged as originating from a b-quark. The measured spectra are corrected for detector efficiency and resolution effects and are compared to several Monte Carlo simulations and theory calculations. The results are in fair agreement with the predictions in a wide kinematic range.

Název v anglickém jazyce

Measurements of normalized differential cross-sections for tt production in pp collisions at s = 7 TeV using the ATLAS detector

Popis výsledku anglicky

Measurements of normalized differential cross sections for top-quark pair production are presented as a function of the top-quark transverse momentum, and of the mass, transverse momentum, and rapidity of the tt system, in proton?proton collisions at a center-of-mass energy of s=7??TeV. The data set corresponds to an integrated luminosity of 4.6??fb1, recorded in 2011 with the ATLAS detector at the CERN Large Hadron Collider. Events are selected in the lepton+jets channel, requiring exactly one lepton and at least four jets with at least one of the jets tagged as originating from a b-quark. The measured spectra are corrected for detector efficiency and resolution effects and are compared to several Monte Carlo simulations and theory calculations. The results are in fair agreement with the predictions in a wide kinematic range.

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/LG13009" target="_blank" >LG13009: Mezinárodní experiment ATLAS-CERN</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Physical Review D: Particles, Fields, Gravitation and Cosmology

ISSN

1550-7998

e-ISSN

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Svazek periodika

90

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

48

Strana od-do

"072004-1"-"072004-26"

Kód UT WoS článku

000343772600001

EID výsledku v databázi Scopus

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