Spontaneously-broken B-L Gauge Model with a Z’, second Higgs and Heavy Neutrinos¶
Shyam Amrith, Jon Butterworth, Frank Deppisch, Wei Liu, Abhinav Varma and David Yallup
See LHC Constraints on a B-L Gauge Model using Contur [72].
Case A

Image updated for Rivet 3.0.1, 30/10/2019
Case B

Image updated for Rivet 3.0.1, 30/10/2019.
Note decrease in sensitivity at low masses. This is due to a bug in the isolation criteria for leptons applied in ATLAS_2012_I1203852. Bug was present in Rivet 2.7, fixed in 3.0
Case C
Image updated for Rivet 3.0.1, 30/10/2019.
Note decrease in sensitivity at low masses as for Case B

Case D

Image updated for Rivet 3.0.1, 31/10/2019.
Case E

Image updated for Rivet 3.0.1, 31/10/2019.
See [72] for explanation of which each Case means and more details.
The model files are available in the B-L-3 directory here