[Rivet] Making subjets from a fatjet

Andy Buckley andy.buckley at cern.ch
Tue Apr 5 20:23:24 BST 2016


I think the pre-arranged Projection system is quite a bad match to this 
sort of thing, and probably the caching isn't helping much anyway. So in 
this sort of situation I tend to just use the FastJet tools directly -- 
since fastjet::PseudoJet and Rivet::Jet are implicitly interchangable 
these days, it's pretty easy.

I also have a low priority to-do on myself to pull more FastJets 
functionality out of the projection so that it's easier to do 
"standalone" stuff like this with all the details done the same as in 
the projection.

Andy


On 05/04/16 18:39, Deepak Kar wrote:
> Hi folks,
>
> Do any of you have a simple example where you can construct subjets from
> a fatjet? I guess basically I need some form of anti-VetoedFinalState,
> with only the fat jet constituents. Of course there may be a more
> elegant way of doing this, but could not find one browsing through the
> existing codes.
>
> Thanks a lot,
> Deepak
>
> --
> Deepak Kar
> University of Witwatersrand
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-- 
Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
Particle Physics Expt Group, University of Glasgow


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