Kaoru Hagiwara

activity

19932023

e^{+} e^{-} \to f f ˉ H

101 citations · 534 across the 15 of their papers we have counts for

collaborators

Showing 2009Show all

2 papers · 1 filter

hep-ph2009★ 26 cited

Calculation of HELAS amplitudes for QCD processes using graphics processing unit (GPU)

K. Hagiwara, J. Kanzaki, N. Okamura +2

We use a graphics processing unit (GPU) for fast calculations of helicity amplitudes of quark and gluon scattering processes in massless QCD. New HEGET ({\bf H}ELAS {\bf E}valuatio…

physics.comp-ph2009★ 31 cited

Fast calculation of HELAS amplitudes using graphics processing unit (GPU)

K. Hagiwara, J. Kanzaki, N. Okamura +2

We use the graphics processing unit (GPU) for fast calculations of helicity amplitudes of physics processes. As our first attempt, we compute $u u ˉ \to nγ$ ( $n = 2$ to 8) processe…