ATLAS search for new phenomena in dijet mass and angular distributions using pp collisions at root s=7 TeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33144794" target="_blank" >RIV/61989592:15310/13:33144794 - isvavai.cz</a>
Result on the web
<a href="http://download.springer.com/static/pdf/236/art%253A10.1007%252FJHEP01%25282013%2529029.pdf?auth66=1385637822_03461222003f69bce89396c8f6e0266d&ext=.pdf" target="_blank" >http://download.springer.com/static/pdf/236/art%253A10.1007%252FJHEP01%25282013%2529029.pdf?auth66=1385637822_03461222003f69bce89396c8f6e0266d&ext=.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP01(2013)029" target="_blank" >10.1007/JHEP01(2013)029</a>

Result language
angličtina
Original language name
ATLAS search for new phenomena in dijet mass and angular distributions using pp collisions at root s=7 TeV
Original language description
Mass and angular distributions of dijets produced in LHC proton-proton collisions at a centre-of-mass energy root s = 7TeV have been studied with the ATLAS detector using the full 2011 data set with an integrated luminosity of 4.8 fb(-1). Dijet masses upto similar to 4.0TeV have been probed. No resonance-like features have been observed in the dijet mass spectrum, and all angular distributions are consistent with the predictions of QCD. Exclusion limits on six hypotheses of new phenomena have been setat 95% CL in terms of mass or energy scale, as appropriate. These hypotheses include excited quarks below 2.83 TeV, colour octet scalars below 1.86TeV, heavy W bosons below 1.68 TeV, string resonances below 3.61 TeV, quantum black holes with six extra space-time dimensions for quantum gravity scales below 4.11 TeV, and quark contact interactions below a compositeness scale of 7.6 TeV in a destructive interference scenario.
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)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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