^ Analytic approximations of 2→2 processes with massive internal particles ^ | Speaker: Matthias Steinhauser | | Occasion: RADCOR 2023 – 16th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology | | Date: 2023-06-02 | | [[https://indico.ph.ed.ac.uk/event/118/contributions/2408/|Slides]] |