The files below contain data according to hep-ph/0612182, with Higgs effects added according to appendix A of 0804.4542. The data have been normalized according to 1411.1765, i.e. as an imaginary part of a right-handed neutrino self-energy (Im ΠR / T2).
More recently, results for Im ΠR / T2 have also become available for higher temperatures. Results for 5 GeV < T < 300 GeV can be found here, and the data below can be compared with the results shown in fig. 8 of the corresponding paper 1605.07720. The high-temperature regime 160 GeV < T < 1015 GeV is discussed here.
The file names indicate the value of M [in GeV] and the Standard Model flavour [alpha] to which the right-handed neutrino couples. The columns of the files are:
1: T / GeV
2: M / GeV
3: M / T
4: k / T
5: Im ΠR / T2
Here are the files: