Generator / tune

Details for Herwig++ (UE-EE-4) v.2.6.2

pp/ppbar → Z (Drell-Yan)

Observable Cut Energy χ2+5%
Jet multiplicity CMS (electron channel) 7000 3.5
CMS (muon channel) 7000 3.1
Ratios of jet multiplicity CMS (electron channel) 7000 4.5
CMS (muon channel) 7000 2.1
dσ(Z)/dpTZ CDF 66 < mee < 116 1800 10
D0 (muon channel) 1960 6.8
1/σdσ(Z)/dpTZ ATLAS (electron channel, bare) 7000 1.0
ATLAS (electron channel, dressed) 7000 1.0
ATLAS (muon channel, bare) 7000 0.64
ATLAS (muon channel, dressed) 7000 0.64
D0 (muon channel) 1960 1.2
1/σdσ(Z)/dφ*η D0 (electron channel) |yZ| < 1 1960 0.98
D0 (electron channel) 1 < |yZ| < 2 1960 0.78
D0 (electron channel) |yZ| > 2 1960 n/a*
D0 (muon channel) |yZ| < 1 1960 1.5
D0 (muon channel) 1 < |yZ| < 2 1960 0.64

* not applicable: because number of bins of data histogram is different than number of bins of theory histogram

The page data is based on 16 histograms.