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pythia8 package

W boson decay chain

Asked by dionysis skouras

Hello
I am trying to generate a very basic process with pythia8 : p p > t t~ where I want to declare the decay chain as such : ( t > w+ b , w+ > l+ vl ) ,( t~ > w- b~ , w- > l- vl~ ) of course l's are leptons . This means that I want to allow decays where W decays leptonically . How can I achieve that ? Because I turn all of the ttbar production processes with flags and my pythia log has W's decaying into quarks
thank you

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Bernard Stafford (bernard010) said : 		#1

Duplicate of question: https://answers.launchpad.net/ubuntu/+source/pythia8/+question/701950

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dionysis skouras (dionsk) said : 		#2

I am sorry for spamming the question , something went wrong on my pc and now I can't delete them
Can I still get an answer
thank you

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Bernard Stafford (bernard010) said : 		#3

No problem:
https://epics-controls.org/resources-and-support/mailing-lists/
"Tech-talk is the main list which most members of the community subscribe to, and is appropriate for all EPICS-related discussions"
I world ask the same question here at epics:
<email address hidden>
They will have the answer you need.
Email them.

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