MINOS

1.8 + 2 GeV

1: Efficiency

2: Efficiency

Close up.

3: Efficiency

Half binned.

4: Efficiency

With fiducial and multiplicity cuts.

5: Efficiency

Quarter binned

6: Efficiency

Attempt to fit.

7: Number of photoelectrons

Number of pes vs 1/beta.

7: Number of photoelectrons

Number of pes vs range.

8: Thresholds

Pion and muon pressure thresholds at 4.2 atm.

8: Muon and pion beta

Beta vs range.

9: Ranges

Folding the efficiency into range plots to estimate the true spectrum.

10: Npe vs Range

Npe vs range.