Infrared structure of e+e−→3 jets at NNLO: QED-type contributions

The NNLO QCD corrections to the e+e−→3 jets can be decomposed according to their colour factors. Out of the seven colour factors, three are of QED-type: 1/N2, NF/N and . We use the antenna subtraction method to compute these contributions, providing complete expressions for the subtraction terms in NF/N and .