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Summary
GRIFFIN (Gauge-invariant Resonance In Four-Fermion INteractions), is an object-oriented C++ library for electroweak radiative corrections, provides a modular framework of describing 2-to-2 fermion scattering processes with specific attention to a consistent gauge-invariant description of the gauge-boson resonance.
Version 1.1.1 of this library corrects a numerical instability in the off-resonance O(αfermαs) terms near
Using GRIFFIN in your research
Please find the paper on ArXiv here
License
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