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Measurement E38M49

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

Spokespersons: Mestayer, Hicks, Carman, Raue

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

Measurement comment: Measurement of unpolarized structure function σ_U

Publication:

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

Q2 : 1 GeV2
W : 1.95 GeV

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

Parameter (X axis): cos(θ),

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

Measured data:

cos(θ) σ Data errors
-0.6 32.43 6.6
-0.25 36.33 3.07
0.05 63.56 3.24
0.35 85.36 3.94
0.65 125.87 6.27
0.9 215.6 9.46