SSSS vertex in UFO

Questions concerning the interface to MadGraph
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skrai
Posts: 6
Joined: 18. Apr 2016, 04:01

SSSS vertex in UFO

Post by skrai » 8. Jun 2016, 13:44

Hi Florian,

Is it possible to write only a certain subset of SSSS vertices in the UFO output by choosing a given particle to be a part of that interaction vertex?

Best,
Santosh

FStaub
Site Admin
Posts: 822
Joined: 13. Apr 2016, 14:05

Re: SSSS vertex in UFO

Post by FStaub » 8. Jun 2016, 16:07

Hi,

the following should do the job:

Code: Select all

ModelOutput[EWSB];
SA`VertexList[SSSS] =  Select[SA`VertexList[SSSS], FreeQ[#, hh] == False &];
MakeUFO[Exclude -> {GGS, GGV}]
That includes only vertices with CP-even Higgs bosons (hh). Of course, you can also pick any other fields in the same way.

Cheers,
Florian

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