MINOS

1: Threshold Pressures

Threshold Pressure vs momentum for muons (red) and pions (green).

2: Beta

Beta vs range for muons and pions.

3: Cov Efficiency

Efficiency for both Cerenkovs. (With multiplicity and fiducial cuts)
If one cerenkov had a higher pressure, high energy pions would start to fire it at low beta...
4: Combined Efficiency

Efficiency for a muon firing both Cerenkovs.

5: Efficiency folded back into Cov Range Spectra

Mean shifts from 54.21 to 53.5

6: Efficiency

Expected muon detection efficiency, calculated from beta and scaled to observed data points. At 0%, the particles are all pions. But I think this should be weighted by the quantity of pions and muons at each point...

7: Gamma fit to pions

Low energy tail Muon contamination of pion sample is making fitting tricky...

8: npe vs beta

Low energy

9: Muon Range

Low