Measurement of jet activity in top quark events using the eμ final state with two b-tagged jets in pp collisions at s=8 TeV with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00465579" target="_blank" >RIV/68378271:_____/16:00465579 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/JHEP09(2016)074" target="_blank" >http://dx.doi.org/10.1007/JHEP09(2016)074</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/JHEP09(2016)074" target="_blank" >10.1007/JHEP09(2016)074</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of jet activity in top quark events using the eμ final state with two b-tagged jets in pp collisions at s=8 TeV with the ATLAS detector

Popis výsledku v původním jazyce

Measurements of the jet activity in tt events produced in proton-proton collisions at s=8 TeV are presented, using 20.3 fb1 of data collected by the ATLAS experiment at the Large Hadron Collider. The events were selected in the dilepton eμ decay channel with two identified b-jets. The numbers of additional jets for various jet transverse momentum (pT) thresholds, and the normalised differential cross-sections as a function of pT for the five highest-pT additional jets, were measured in the jet pseudo-rapidity range |η| < 4.5. The gap fraction, the fraction of events which do not contain an additional jet in a central rapidity region, was measured for several rapidity intervals as a function of the minimum pT of a single jet or the scalar sum of pT of all additional jets.

Název v anglickém jazyce

Measurement of jet activity in top quark events using the eμ final state with two b-tagged jets in pp collisions at s=8 TeV with the ATLAS detector

Popis výsledku anglicky

Measurements of the jet activity in tt events produced in proton-proton collisions at s=8 TeV are presented, using 20.3 fb1 of data collected by the ATLAS experiment at the Large Hadron Collider. The events were selected in the dilepton eμ decay channel with two identified b-jets. The numbers of additional jets for various jet transverse momentum (pT) thresholds, and the normalised differential cross-sections as a function of pT for the five highest-pT additional jets, were measured in the jet pseudo-rapidity range |η| < 4.5. The gap fraction, the fraction of events which do not contain an additional jet in a central rapidity region, was measured for several rapidity intervals as a function of the minimum pT of a single jet or the scalar sum of pT of all additional jets.

Druh

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

CEP obor

BF - Elementární částice a fyzika vysokých energií

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of High Energy Physics

ISSN

1029-8479

e-ISSN

—

Svazek periodika

2016

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

59

Strana od-do

—

Kód UT WoS článku

000384432800001

EID výsledku v databázi Scopus

2-s2.0-84988485941