SPheno
The generation of the source code for SPheno is started via
MakeSPheno[Options]
The different options are:
-
ReadLists->True
can be used if all vertices and RGEs have already been calculated for the model and the former results should be used to save time. -
InputFile
. The name of the SPheno input file. If not defined,SPheno.m
is used. -
StandardCompiler->Compile
. The compiler which should be set as standard in the created Makefile. Default is gfortran.
The generated source code is located in
/Directory of SARAH/Output/$MODEL/$EIGENSTATES/SPheno/
These files can be compiled together with SPheno version 3.3.0 or later. SPheno is also available at HepForge:
http://spheno.hepforge.org/
The necessary steps to compile the new files are
tar -xf SPheno-3.3.0.tar.gz
cd SPheno-3.3.0
mkdir $MODEL
cp -r $PATH/SARAH-X.Y.Z/Output/MODEL/EWSB/SPheno/* MODEL
make Model=$MODEL
This creates a new binary bin/SPheno$MODEL
which reads all input parameters from an external file. SARAH writes templates for these input file which can be used after filling it with numbers as
./bin/SPheno$MODEL $MODEL/Input_Files/LesHouches.in.$MODEL
The output is written to
SPheno.spc.$MODEL
and contains all running parameters at the renormalization scale, the loop corrected mass spectrum, two and three-body decays as well as a prediction of precision and flavour observables.