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Measurement E79M20

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Experiment: E93-031, 2002

Spokespersons: B. Ritchie

Publication:

Quantity measured: dσ/dΩ, mcbn/sterad
Differential cross section.
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: η p, polarization: none

W : 1.725 GeV
xb : 0

Observable quantity measured (Y axis): dσ/dΩ, mcbn/sterad
Plot measurement data

Parameter (X axis): θ, deg

Click here to get data in text file, delimited with tabs.

Measured data:

θ,
deg
dσ/dΩ,
mcbn/sterad
Data errors,
mcbn/sterad
134.5 0.0988 0.0143
120.1 0.095 0.0142
107.5 0.112 0.016
95.8 0.0946 0.015
84.3 0.111 0.018
72.6 0.132 0.019
60 0.105 0.02
45.6 0.247 0.033