[Rivet] small bug

Holger Schulz hschulz at physik.hu-berlin.de
Wed Feb 11 17:12:32 GMT 2015


I'll do it. Although I don't have any context here...

Holger

On 11/02/15 17:00, Christian Gütschow wrote:
> Dear Rivet authors,
>
> I was just informed that a small bug (with probably negligible physics 
> impact) has been identified which affects several ATLAS Rivet routines.
>
> The affected routines are:
>
> https://rivet.hepforge.org/trac/browser/src/Analyses/ATLAS_2010_S8914702.cc#L108
> https://rivet.hepforge.org/trac/browser/src/Analyses/ATLAS_2011_I921594.cc#L85
> https://rivet.hepforge.org/trac/browser/src/Analyses/ATLAS_2011_S9120807.cc#L149
> https://rivet.hepforge.org/trac/browser/src/Analyses/ATLAS_2012_I1093738.cc#L193
> https://rivet.hepforge.org/trac/browser/src/Analyses/ATLAS_2012_I1199269.cc#L126
> https://rivet.hepforge.org/trac/browser/src/Analyses/ATLAS_2013_I1263495.cc#L86
>
> To fix the bug, could somebody please modify the 2 lines:
>
>         if (fabs(eta_P-p.eta()) < .025*7.0*0.5 &&
>             fabs(phi_P-p.phi()) < (PI/128.)*5.0*0.5) continue;
>
> in each of the files to read:
>
>         if (fabs(eta_P-p.eta()) < .025*5.0*0.5 &&
>             fabs(phi_P-p.phi()) < (PI/128.)*7.0*0.5) continue;
>
> i.e. 5.0 and 7.0 need to be switched between the 2 lines.
>
> Many thanks,
> Chris
>
>
> -- 
>
>  Dr. Christian Gütschow
>
>  TU Dresden
>  Institut für Kern- und Teilchenphysik
>  Zellescher Weg 19
>  01069 Dresden
>
> > E17, Andreas-Schubert-Bau
> > chris.g at cern.ch <mailto:chris.g at cern.ch>
>
>
>
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> Rivet at projects.hepforge.org
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