I am using FC 9.2.0 to calculate H -> ZZ in the SM at one-loop level. However, I got the error message when I use OneLoop[amp, q] or TID[amp, q], where q is defined as the LoopMomenta and amp is the Feynman amplitude:
FDS::failmsg: Error! FDS has encountered a fatal problem and must abort the computation.
The problem reads: fdsOneLoop couldn't be applied to some of the unique integrals.
I found some information in
but I do not know how to deal with it. I have some experience with 8.x and 9.0.0
Thanks a lot.
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