Search for contact interactions and large extra dimensions in dilepton events from pp collisions at s = 7 TeV with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00422629" target="_blank" >RIV/68378271:_____/13:00422629 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevD.87.015010" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.87.015010</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevD.87.015010" target="_blank" >10.1103/PhysRevD.87.015010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Search for contact interactions and large extra dimensions in dilepton events from pp collisions at s = 7 TeV with the ATLAS detector

Popis výsledku v původním jazyce

A search for nonresonant new phenomena, originating from either contact interactions or large extra spatial dimensions, has been carried out using events with two isolated electrons or muons. These events, produced at the LHC in proton-proton collisionsat s=7??TeV, were recorded by the ATLAS detector. The data sample, collected throughout 2011, corresponds to an integrated luminosity of 4.9 and 5.0??fb1 in the e+e and ?+? channels, respectively. No significant deviations from the Standard Model expectation are observed. Using a Bayesian approach, 95% confidence level lower limits ranging from 9.0 to 13.9 TeV are placed on the energy scale of ??qq contact interactions in the left-left isoscalar model.

Název v anglickém jazyce

Search for contact interactions and large extra dimensions in dilepton events from pp collisions at s = 7 TeV with the ATLAS detector

Popis výsledku anglicky

A search for nonresonant new phenomena, originating from either contact interactions or large extra spatial dimensions, has been carried out using events with two isolated electrons or muons. These events, produced at the LHC in proton-proton collisionsat s=7??TeV, were recorded by the ATLAS detector. The data sample, collected throughout 2011, corresponds to an integrated luminosity of 4.9 and 5.0??fb1 in the e+e and ?+? channels, respectively. No significant deviations from the Standard Model expectation are observed. Using a Bayesian approach, 95% confidence level lower limits ranging from 9.0 to 13.9 TeV are placed on the energy scale of ??qq contact interactions in the left-left isoscalar model.

Druh

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

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

<a href="/cs/project/LA08032" target="_blank" >LA08032: Mezinárodní experiment ATLAS-CERN</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

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

87

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

25

Strana od-do

"015010-1"-" 015010-25"

Kód UT WoS článku

000313160300006

EID výsledku v databázi Scopus

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