WHIZARD

How to load SM (ufo) model?

Asked by Evgeny

Dear Juergen Reuter,

I am new in Whizard, I would like to run SM (ufo) model as shown on slide 14 in this talk:

https://agenda.linearcollider.org/event/7826/contributions/41518/attachments/33105/50448/JRR_ALCW2018_WHIZARD.pdf

but the generator give an error:

|=============================================================================|
| WHIZARD 3.0.1
|=============================================================================|
| Reading model file '/home/ramjacky/local/share/whizard/models/SM.mdl'
| Preloaded model: SM
| Process library 'default_lib': initialized
| Preloaded library: default_lib
| Reading model file '/home/ramjacky/local/share/whizard/models/SM_hadrons.mdl'
| Reading commands from file 'process.sin'
| Model: Generating model 'SM' from UFO sources
| Model: Searching for UFO sources in working directory
| Model: Searching for UFO sources in '/home/ramjacky/local/share/whizard/models/UFO'
******************************************************************************
******************************************************************************
*** FATAL ERROR: Model: UFO sources for model 'SM' not found
******************************************************************************
******************************************************************************
WHIZARD run aborted.

How to make it work correctly?

Thank you,

Evgeny

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WHIZARD Edit question
Assignee:
Juergen Reuter Edit question
Solved by:
Juergen Reuter
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Best Juergen Reuter (j.r.reuter) said : 		#1

Dear Evgeny,
you need to download the UFO implementation for the SM from the FeynRules/UFO model database,
https://feynrules.irmp.ucl.ac.be/wiki/StandardModel
and untar/unzip it in your current working directory or in
${prefix}/share/whizard/models/UFO (where in your case ${prefix} is /home/ramjacky/local).
The name of the UFO model needs to match the declaration in your SINDARIN file.
Cheers,
    JRR (Juergen)

Revision history for this message
Evgeny (ramjacky) said : 		#2

Thank you, Juergen, it is working!

one more question:

Do you have any ready-made models containing heavy neutral leptons ?

Revision history for this message
Juergen Reuter (j.r.reuter) said : 		#4

For the heavy neutral leptons, take a look here:
https://feynrules.irmp.ucl.ac.be/wiki/HNLs
and here
https://feynrules.irmp.ucl.ac.be/wiki/EffLRSM

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Evgeny (ramjacky) said : 		#5

Thank you !