Hi Florian,

I am trying to make the model U1xMSSM in SPheno but it crashes with this error:

TwoLoopMasses/2LPole_U1xMSSM.f90:320:121:

tad1Lmatrixhh(5,5)=tad1Lmatrixhh(5,5)-((2*sqrt(2._dp)*ms + 2*kap*xS + 2*sqrt(2._dp)*Conjg(ms) + sqrt(2._dp)*Derivative(1)(L)(-(4*mC22*x2 + lamc*x1*xS**2*Conjg(kap) - lamh*vd*vu*x1*Conjg(lamc) + x1*xS* 1

Error: Expected a right parenthesis in expression at (1)
TwoLoopMasses/2LPole_U1xMSSM.f90:391:139:

tad1LmatrixAh(5,5)=tad1LmatrixAh(5,5)-((2*sqrt(2._dp)*ms + 2*kap*xS + 4*xS*Conjg(kap) + 2*sqrt(2._dp)*Conjg(ms) + sqrt(2._dp)*Derivative(1)(L)(-(4*mC22*x2 + lamc*x1*xS**2*Conjg(kap) - lamh*vd*vu*x1*Co 1

Error: Expected a right parenthesis in expression at (1)


The 1 is located right under the right parenthesis of (1) in Derivative.
I tried to break the lines and use & for continuation but it didn't work. I'm not sure what's the reason for this error. Note that compilation in SARAH went on normally.
Hope you can help.

Best,
Amin

Dear Amin,

There was a bug in the two-loop routines: thanks for finding that! The fix will be in the next release of SARAH, but if you want to use it now I attach a working version of the "SPheno2LPole.m" file. You just need to replace the one in your SARAH installation (in the subdirectory Package/SPheno)

Best regards,
Mark

Dear Mark,

Thank you very much.
Are there going to be new models in the next version of SARAH or just bug fixes?

Thanks again,
Amin

Hi,

no, there won't be any new models in the next release.

Cheers,
Florian