Measurement of the W charge asymmetry in the W -} mu nu decay mode in pp collisions at root s=7 TeV with the ATLAS detector

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10104888" target="_blank" >RIV/00216208:11320/11:10104888 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/11:00190972 RIV/68407700:21340/11:00190972 RIV/68407700:21260/11:00190972 RIV/68407700:21670/11:00190972

Result on the web

<a href="http://arxiv.org/abs/1103.2929" target="_blank" >http://arxiv.org/abs/1103.2929</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physletb.2011.05.024" target="_blank" >10.1016/j.physletb.2011.05.024</a>

Result language

angličtina

Original language name

Measurement of the W charge asymmetry in the W -} mu nu decay mode in pp collisions at root s=7 TeV with the ATLAS detector

Original language description

This Letter reports a measurement of the muon charge asymmetry from W bosons produced in proton-proton collisions at a centre-of-mass energy of 7 TeV with the ATLAS experiment at the LHC. The asymmetry is measured in the W -} mu nu decay mode as a function of the muon pseudorapidity using a data sample corresponding to a total integrated luminosity of 31 pb(-1). The results are compared to predictions based on next-to-leading order calculations with various parton distribution functions. This measurement provides information on the u and d quark momentum fractions in the proton. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BF - Elementary particle theory and high energy physics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ISSN

0370-2693

e-ISSN

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Volume of the periodical

701

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

8

Pages from-to

31-49

UT code for WoS article

000292719700003

EID of the result in the Scopus database

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