55 citations · 208 across the 12 of their papers we have counts for
12 papers
Numerical approach to multi-loop integrals
K. Kato, E. de Doncker, N. Hamaguchi +5
For the calculation of multi-loop Feynman integrals, a novel numerical method, the Direct Computation Method (DCM) is developed. It is a combination of a numerical integration and…
Numerical Evaluation of Feynman Integrals by a Direct Computation Method
F. Yuasa, T. Ishikawa, J. Fujimoto +3
A purely numerical method, Direct ComputationMethod is applied to evaluate Feynman integrals. This method is based on the combination of an efficient numerical integration and an e…
Loop integration results using numerical extrapolation for a non-scalar integral
E. de Doncker, Y. Shimizu, J. Fujimoto +4
Loop integration results have been obtained using numerical integration and extrapolation. An extrapolation to the limit is performed with respect to a parameter in the integrand w…
Full one-loop electroweak radiative corrections to single photon production in e+e-
F. Boudjema, J. Fujimoto, T. Ishikawa +6
Large scale calculation for the radiative corrections required for the current and future collider experiments can be done automatically using the GRACE-LOOP system. Here several r…
GRACE/SUSY Automatic Generation of Tree Amplitudes in the Minimal Supersymmetric Standard Model
J. Fujimoto
GRACE/SUSY is a program package for generating the tree-level amplitude and evaluating the corresponding cross section of processes of the minimal supersymmetric extension of the s…
QED Radiative Correction for the Single-W Production using a Parton Shower Method
Y. Kurihara, J. Fujimoto, T. Ishikawa +4
A parton shower method for the photonic radiative correction is applied to the single W-boson production processes. The energy scale for the evolution of the parton shower is deter…