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rdf:type
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rdfs:seeAlso
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Description
| - The production of a W boson in association with a single charm quark is studied using 4.6 fb(-1) of pp collision data at root s = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. In events in which a W boson decays to an electron or muon, the charm quark is tagged either by its semileptonic decay to a muon or by the presence of a charmed meson. The integrated and differential cross sections as a function of the pseudorapidity of the lepton from the W-boson decay are measured. Results are compared to the predictions of next-to-leading-order QCD calculations obtained from various parton distribution function parameterisations. The ratio of the strange-to-down sea-quark distributions is determined to be 0.96(-0.30)(+0.26) at Q (2) = 1.9 GeV2, which supports the hypothesis of an SU(3)-symmetric composition of the light-quark sea. Additionally, the cross-section ratio sigma(W (+) +)/sigma(W (-) + c) is compared to the predictions obtained using parton distribution function parameterisations with different assumptions about the s-(s) over bar quark asymmetry.
- The production of a W boson in association with a single charm quark is studied using 4.6 fb(-1) of pp collision data at root s = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. In events in which a W boson decays to an electron or muon, the charm quark is tagged either by its semileptonic decay to a muon or by the presence of a charmed meson. The integrated and differential cross sections as a function of the pseudorapidity of the lepton from the W-boson decay are measured. Results are compared to the predictions of next-to-leading-order QCD calculations obtained from various parton distribution function parameterisations. The ratio of the strange-to-down sea-quark distributions is determined to be 0.96(-0.30)(+0.26) at Q (2) = 1.9 GeV2, which supports the hypothesis of an SU(3)-symmetric composition of the light-quark sea. Additionally, the cross-section ratio sigma(W (+) +)/sigma(W (-) + c) is compared to the predictions obtained using parton distribution function parameterisations with different assumptions about the s-(s) over bar quark asymmetry. (en)
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Title
| - Measurement of the production of a W boson in association with a charm quark in pp collisions at root s=7 TeV with the ATLAS detector
- Measurement of the production of a W boson in association with a charm quark in pp collisions at root s=7 TeV with the ATLAS detector (en)
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skos:prefLabel
| - Measurement of the production of a W boson in association with a charm quark in pp collisions at root s=7 TeV with the ATLAS detector
- Measurement of the production of a W boson in association with a charm quark in pp collisions at root s=7 TeV with the ATLAS detector (en)
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skos:notation
| - RIV/68407700:21670/14:00225785!RIV15-MSM-21670___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - I, P(ED2.1.00/03.0058), P(LA08032), P(LG13009)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
| - Šolc, Jaroslav
- Král, Vlastimil
- Suk, Michal
- Slavíček, Tomáš
- Smolek, Karel
- Jakůbek, Jan
- Vykydal, Zdeněk
- Štekl, Ivan
- Tureček, Daniel
- Pospíšil, Stanislav
- Solar, Michael
- Sopko, Vít
- Seifert, Frank
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21670/14:00225785
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Electroweak interaction; Hadron-Hadron Scattering; Charm physics; PARTON DISTRIBUTIONS; MONTE-CARLO; LHC; DECAY; TEVATRON; PROTON; QCD (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - JOURNAL OF HIGH ENERGY PHYSICS
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Abbott, B.
- Aad, G.
- Gallus, Petr
- Jakůbek, Jan
- Král, Vlastimil
- Kohout, Zdeněk
- Pospíšil, Stanislav
- Sopko, Bruno
- Slavíček, Tomáš
- Tureček, Daniel
- Vykydal, Zdeněk
- Štekl, Ivan
- Smolek, Karel
- Sopko, Vít
- Šolc, Jaroslav
- Suk, Michal
- Augsten, Kamil
- Sodomka, Jaromír
- Solar, Michael
- Vokáč, Petr
- Šimák, Vladislav
- Abajyan, T.
- Khalek, S. A.
- Günther, Jaroslav
- Vlasák, Miroslav
- Abdinov, O.
- Seifert, Frank
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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