Partial decay widths with SPheno

[ianpaga]

Hello SPheno Users,

I have a 3HDM model implemented with SARAH and I'm currently planning on doing scans using SPheno.

I observe an increase in the total decay with of my lightest higgs and would like to know what contributes to this change

Is it possible to ask SPheno to output the individual decay widths of the processes hh1 -> something + something?

thanks in advance,
Ian

[Avelino]

Hi Ian,

you must use the value 1 for the flag 11 in the LesHouches.in input file:

11 1 # calculate branching ratios

This way the individual branching ratios will be computed and printed in the output spc file.

[ianpaga]

Hi Ian,

you must use the value 1 for the flag 11 in the LesHouches.in input file:

11 1 # calculate branching ratios

This way the individual branching ratios will be computed and printed in the output spc file.

Thanks! that solves my problem

best,
Ian