How to input the fine structure constant
Hi!
I'm now using the whizard with NMSSM model and want to use a loop corrected fine structure alpha as an input. But it seems like the alpha is a dependent parameter and it is derived internally. If i add :
alpha_em_i = 127.92
in the SINDARIN script, then it will give the error message:
*******
*******
*** FATAL ERROR: Model variable 'alpha_em_i' is locked
*******
*******
So I just want to know how to input this fine structure constant, or maybe how to modify the model file to unlock the input of alpha?
Best regards,
Li, Cheng
Question information
- Language:
- English Edit question
- Status:
- Solved
- For:
- WHIZARD Edit question
- Assignee:
- Pascal Stienemeier Edit question
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