A search for new physics in dijet mass and angular distributions in pp collisions at root s=7 TeV measured with the ATLAS detector

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10104881" target="_blank" >RIV/00216208:11320/11:10104881 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/11:00190962 RIV/68407700:21340/11:00190962 RIV/68407700:21260/11:00190962 RIV/68407700:21670/11:00190962 RIV/61989592:15310/11:33117571
Result on the web
<a href="http://iopscience.iop.org/1367-2630/13/5/053044" target="_blank" >http://iopscience.iop.org/1367-2630/13/5/053044</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/13/5/053044" target="_blank" >10.1088/1367-2630/13/5/053044</a>

Result language
angličtina
Original language name
A search for new physics in dijet mass and angular distributions in pp collisions at root s=7 TeV measured with the ATLAS detector
Original language description
A search for new interactions and resonances produced in LHC proton-proton (pp) collisions at a centre-of-mass energy root s = 7 TeV was performed with the ATLAS detector. Using a dataset with an integrated luminosity of 36 pb(-1), dijet mass and angulardistributions were measured up to dijet masses of similar to 3.5 TeV and were found to be in good agreement with Standard Model predictions. This analysis sets limits at 95% CL on various models for new physics: an excited quark is excluded for mass between 0.60 and 2.64 TeV, an axigluon hypothesis is excluded for axigluon masses between 0.60 and 2.10 TeV and quantum black holes are excluded in models with six extra space-time dimensions for quantum gravity scales between 0.75 and 3.67 TeV. Productioncross section limits as a function of dijet mass are set using a simplified Gaussian signal model to facilitate comparisons with other hypotheses. Analysis of the dijet angular distribution using a novel technique simultaneously employing
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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