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Description
| - This paper presents a measurement of the top quark pair () production charge asymmetry A (C) using 4.7 fb(-1) of proton-proton collisions at a centre-of-mass energy root s = 7 TeV collected by the ATLAS detector at the LHC. A -enriched sample of events with a single lepton (electron or muon), missing transverse momentum and at least four high transverse momentum jets, of which at least one is tagged as coming from a b-quark, is selected. A likelihood fit is used to reconstruct the event kinematics. A Bayesian unfolding procedure is employed to estimate A (C) at the parton-level. The measured value of the production charge asymmetry is A (C) = 0.006 +/- 0.010, where the uncertainty includes both the statistical and the systematic components. Differential A (C) measurements as a function of the invariant mass, the rapidity and the transverse momentum of the system are also presented. In addition, A (C) is measured for a subset of events with large velocity, where physics beyond the Standard Model could contribute. All measurements are consistent with the Standard Model predictions.
- This paper presents a measurement of the top quark pair () production charge asymmetry A (C) using 4.7 fb(-1) of proton-proton collisions at a centre-of-mass energy root s = 7 TeV collected by the ATLAS detector at the LHC. A -enriched sample of events with a single lepton (electron or muon), missing transverse momentum and at least four high transverse momentum jets, of which at least one is tagged as coming from a b-quark, is selected. A likelihood fit is used to reconstruct the event kinematics. A Bayesian unfolding procedure is employed to estimate A (C) at the parton-level. The measured value of the production charge asymmetry is A (C) = 0.006 +/- 0.010, where the uncertainty includes both the statistical and the systematic components. Differential A (C) measurements as a function of the invariant mass, the rapidity and the transverse momentum of the system are also presented. In addition, A (C) is measured for a subset of events with large velocity, where physics beyond the Standard Model could contribute. All measurements are consistent with the Standard Model predictions. (en)
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Title
| - Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector
- Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector (en)
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skos:prefLabel
| - Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector
- Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector (en)
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skos:notation
| - RIV/68407700:21670/14:00225800!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/68407700:21670/14:00225800
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Hadron-Hadron Scattering; Top physics; LHC (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
| - 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
- Abbott, S. A.
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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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