Hello Florian, indeed I had set the flag 66 in the SPHENOINPUT block to 0 to use the old one-scale matching. With this setting I have found a large influence of the described bugs both in the MRSSM and in the MSSM. For the new two-scale matching (flag 66 set to 1), I also find a smaller influence of...

arXiv:hep-ph/9212285, page 5: "We emphasize the important fact that the magnitude of the O(αα_s) effects depends sensitively on the precise definition of m_t. Our detailed calculations, as well as the other papers in the literature, employ the “on-shell” definition of m_t." arXiv:hep-ph/0301101, pag...

Hello Florian, while comparing the calculation of the W pole mass via muon decay in the SPheno code created by SARAH for the MRSSM with the routine from FlexibleSUSY 2.0, I found 3 numerically relevant bugs in SPhenoBoundaryEW.m: 1. In the code WriteString[sphenoSugra,"xt2=3._dp*(G_F*mf_u2(3)*oo8pi2...