Hi all, I am trying to implement an extension of the SM that contains only one generation of a new vector-like charged lepton, among other particles. There being no mixing with any other particle, the mass matrix is 1x1. I have declared the rotation matrix and the mass states, as for other particles...

Hi all, I want to keep some parameters in my model as complex but simply declaring them as complex in the parameter file doesn't work. The input file generated so only has option for taking real values. How to generate a block for entering the imaginary values as well? I have looked into the manuals...

Hi, I am able to compile my model in SPheno and then use the output with micromegas successfully when I run MakeSPheno[IncludeLoopDecays->False] during the mathematica session. However, when I run MakeSPheno[ ] instead, I get the following error on compiling in SPheno: OneLoopDecays_VLFDM.f90:4228:1...

Update:This issue is resolved now. I had to remove the goldstone Ah from the list of decay particles in SPheno.m.

I get the following error when I try to run MakeSPheno in mathematica for my model: Extract::psl1: Position specification {}[[1,1]] in Extract[{{{C[Ah,Ah,hh]},{CouplingAhAhhh,cplAhAhhh},{},{\[Lambda],v},-I v \[Lambda],{Ah,Ah,hh}},{{C[Ah,Ahnew,hhnew]},{CouplingAhAhnewhhnew,cplAhAhnewhhnew},{},{lam3,v...

Update: The issue is solved now!

I reinstalled the SPheno package. Chose gfortran as the compiler in the makefile.
Then, instead of compiling SPheno first, I directly compiled the SM with SPheno.

And, it worked!!!

Yes, while running the model in mathematica, I executed the command 'MakeSPheno[ ]' and then copied the contents of SARAH/Output/SM/SPheno into SPheno/SM. Meanwhile, I realised that I had not compiled the SPheno package before compiling SM with SPheno, which I have done now with gfortran as the comp...

I get the following error when I try to compile the SPheno code for SM in the SPheno root directory by running 'make Model=SM' : $ make Model=SM cd SM ; make F90=ifort version=400.00 make[1]: Entering directory '/home/vandana/SPheno-4.0.3/SM' make[1]: *** No targets specified and no makefile found. ...