^Cross section ratios as a precision tool for ttgamma at the LHC ^ |Speaker: Malgorzata Worek | |Occasion: RADCOR 2019 - 14th International Symposium on Radiative Corrections ([[https://indico.cern.ch/event/783212/|Event website]]) | |Date: 2019-09-12 | |{{https://indico.cern.ch/event/783212/contributions/3512530/attachments/1904504/3146797/Radcor_MWorek.pdf|Slides}} |