Search for Massive Colored Scalars in Four-Jet Final States in sqrt(s)=7 TeV proton-proton collisions with the ATLAS Detector
Abstract
A search for pair-produced scalar particles decaying to a four-jet final state is presented. The analysis is performed using an integrated luminosity of 34 pb^-1 recorded by the ATLAS detector in 2010. No deviation from the Standard Model is observed. For a scalar mass of 100 GeV (190 GeV) the limit on the scalar gluon pair production cross section at 95% confidence level is 1 nb (0.28 nb). When these results are interpreted as mass limits, scalar-gluons (hyperpions) with masses of 100 to 185 GeV (100 to 155 GeV) are excluded at 95% confidence level with the exception of a mass window of width about 5 GeV (15 GeV) around 140 GeV.
Autore Pugliese
Tutti gli autori
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G. AAD , M. BIANCO , G. CHIODINI , E. GORINI , M. PRIMAVERA , S. SPAGNOLO , A. VENTURA , ET AL.
Titolo volume/Rivista
THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS
Anno di pubblicazione
2011
ISSN
1434-6044
ISBN
Non Disponibile
Numero di citazioni Wos
29
Ultimo Aggiornamento Citazioni
28/04/2018
Numero di citazioni Scopus
25
Ultimo Aggiornamento Citazioni
28/04/2018
Settori ERC
Non Disponibile
Codici ASJC
Non Disponibile
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