MadGraph5_aMC@NLO

Restricting Auto width to 2 body decay

Asked by Jeff Asaf Dror

Hi,

If I use the compute widths function in Madgraph I am able to use the --body-decay option to restrict Madgraph to look at 2 body decay. Is there a way to do the same but using "Auto width" in the parameter card?

Thanks!
Jeff

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Olivier Mattelaer (olivier-mattelaer) said : 		#1

Not from the param_card.

Note that you can use the command “compute_widths” (with all the option that you want) from the question to the question:
Do you want to edit a card (press enter to bypass editing)?
  1 / param : param_card.dat
  2 / run : run_card.dat
  9 / plot : plot_card.dat
 you can also
   - enter the path to a valid card or banner.
   - use the 'set' command to modify a parameter directly.
     The set option works only for param_card and run_card.
     Type 'help set' for more information on this command.
   - call an external program (ASperGE/MadWidth/...).
     Type 'help' for the list of available command

Cheers,

Olivier
On Oct 16, 2014, at 6:21 PM, Jeff Asaf Dror <email address hidden> wrote:

> New question #255821 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/255821
>
> If I use the compute widths function in Madgraph I am able to use the --body-decay option to restrict Madgraph to look at 2 body decay. Is there a way to do the same but using "Auto width" in the parameter card?
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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