[Rivet] ALEPH_1996_S3486095: unequal binning

Hendrik Hoeth hendrik.hoeth at cern.ch
Fri Jun 12 13:10:34 BST 2009


Thus spake Eike von Seggern (jan.eike.von.seggern at physik.hu-berlin.de):

> I just encountered different binnings in the reference and MC-produced
> histograms for the Kaon multiplicity in the ALEPH_1996_S3486095
> analysis (d26-x01-y01). The reference histograms have 29 bins the MC
> generated 31 (the extra bins have their centers at 0.044 and 0.01125).
> 
> So I wonder if it's a bug in the analysis?

No bug in the analysis. Just a crappy histogramming package (AIDA).
gap_removal is your friend.

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