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Measurement E39M67

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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 : 2.05 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 8.59 4.61
-0.25 19.35 2.49
0.05 31.34 3.02
0.35 31.91 4.35
0.65 34.09 6.47
0.9 47.63 13.8