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Measurement E39M65

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Experiment: E1-5st-Sigma0 (E93-030/E00-112), 1999

Spokespersons: Mestayer, Hicks, Carman, Raue

Experiment comment: 5 structure function group analysis results for the K+Σ0 channel.

Measurement comment: Measurement of unpolarized structure function σ_U

Publication:

Quantity measured: σ, nb/sr
Cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K+ Σ0, polarization: none

Q2 : 1 GeV2
W : 1.85 GeV

Observable quantity measured (Y axis): σ, nb/sr
Plot measurement data

Parameter (X axis): cos(θ),

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

Measured data:

cos(θ) σ,
nb/sr
Data errors,
nb/sr
-0.6 33.42 4.95
-0.25 61.05 5.2
0.05 67.27 6.1
0.35 59.34 5.68
0.65 42.39 7.19
0.9 31.69 7.23