[Rivet] [Rivet-svn] r2262 - trunk/doc

[Frank Siegert]

Hi Lars,

Lars Sonnenschein, Friday 26 February 2010:
> please find at http://www-d0.fnal.gov/~sonne/D0RunIcone.tgz
> a preliminary version of the Run I cone algorithm.
> It has to be treated confidently since it needs to be validated.
> It can not be considered as an official version of D0 and
> should only serve for debugging and validation purposes.

I don't see any reference to fastjet in that code, so I have no idea how I 
would use this as a fastjet plugin!?!

> The most detailed written documentation I could find is the public
> Fermilab note:
> FERMILAB-Pub-97/242-E
> 
> There are some subtleties:
> 
> Before the note (1997) the treatment of measured quantities
> has been different (phi and theta computed differently from Snowmass,
>  see Appendix p.31)
> That might have an impact on the D0 1996 analysis.
> 
> I have used the Snowmass Et scheme (as the C++ code is anyway supposed
>  to reflect the latest status/version of the D0 Run I cone).
> 
> Maybe we need here a switch for both schemes?

I think you should try to run it with the already implemented Rivet 
analyses (where you just have to change the jetfinder name to your fastjet 
plugin) and show us what it looks like:

  D0_1996_S3214044
  D0_1996_S3324664

Can you do this anytime soon, like this week?

Cheers,
Frank