MadAnalysis 5

Plot invariant mass of daughter particles

Asked by ibb

Hi!

Is there a way to ask madanalysis to plot the invariant mass specifically of the daughter particles of a decaying particle?
Similar to the fact that you can specify PTordering, I would like to plot the invariant mass of the two particles coming from the same mother. I can imagine that this is possible since in the .lhe file you have the information about which particle decay from which.

Best regards

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Benjamin Fuks (fuks) said : 		#1

Hi,

Typing something like:
   plot M( (e+[1] < z) (e-[1]<z) )
would work. However, this does not check the mother is the same. For this, I am afraid you have no other option than using the expert mode.

Regards,

Benjamin

> On 22 Nov 2018, at 23:03 , ibb <email address hidden> wrote:
>
> New question #676313 on MadAnalysis 5:
> https://answers.launchpad.net/madanalysis5/+question/676313
>
> Hi!
>
> Is there a way to ask madanalysis to plot the invariant mass specifically of the daughter particles of a decaying particle?
> Similar to the fact that you can specify PTordering, I would like to plot the invariant mass of the two particles coming from the same mother. I can imagine that this is possible since in the .lhe file you have the information about which particle decay from which.
>
> Best regards
>
>
> --
> You received this question notification because you are an answer
> contact for MadAnalysis 5.

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