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Percent level precision physics at the Tevatron: first genuine NNLO QCD corrections to $q\bar{q} \rightarrow t\bar{t} + X$

We compute the Next-to-Next-to-Leading Order (NNLO) QCD corrections to the partonic reaction that dominates top-pair production at the Tevatron. This is the first ever NNLO calculation of an observable with more than two colored partons, and/or massive fermions, at hadron colliders. Augmenting our f...

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Detalles Bibliográficos
Autores principales:	Bärnreuther, Peter, Czakon, Michal, Mitov, Alexander
Lenguaje:	eng
Publicado:	2012
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1103/PhysRevLett.109.132001 http://cds.cern.ch/record/1443586

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