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Portrait of a colour octet
New colour octets stand out among the new physics proposals to explain the anomalous forward-backward asymmetry measured in $t \bar t$ production by the CDF experiment at the Tevatron. We perform a fit to $t \bar t$ observables at the Tevatron and the LHC, including total cross sections, various asy...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1007/JHEP08(2014)172 http://cds.cern.ch/record/1703593 |