251 citations · 956 across the 22 of their papers we have counts for
5 papers · 1 filter
Towards regularized higher-order computations in QFT without DREG
German F. R. Sborlini, Felix Driencourt-Mangin, Roger Hernandez-Pinto +1
In this talk, we review the basis of the loop-tree duality theorem, which allows to rewrite loop scattering amplitudes in terms of tree-level like objects. Since the loop measure i…
Global extraction of the parton-to-pion fragmentation functions at NLO accuracy in QCD
R. J. Hernández-Pinto, M. Epele, D. de Florian +2
In this review, we discuss the results on the parton-to-pion fragmentation functions obtained in a combined NLO fit to data of single-inclusive hadron production in electron-positr…
NLO cross sections in 4 dimensions without DREG
R. J. Hernández-Pinto, F. Driencourt-Mangin, G. Rodrigo +1
In this review, we present a new method for computing physical cross sections at NLO accuracy in QCD without using the standard Dimensional Regularisation. The algorithm is based o…
Applications of the loop-tree duality
German Rodrigo, Felix Driencourt-Mangin, German F. R. Sborlini +1
We describe a new method to perform NLO calculations, combining real and virtual amplitudes at the integrand level, with a fully local compensation between them in the IR, and betw…
Four-dimensional unsubtraction from the loop-tree duality
German F. R. Sborlini, Felix Driencourt-Mangin, Roger Hernandez-Pinto +1
We present a new algorithm to construct a purely four dimensional representation of higher-order perturbative corrections to physical cross-sections at next-to-leading order (NLO).…