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Measurement E38M169

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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: To determine σ_L used ε-Φ fit.

Publication:

Quantity measured: σL, nb/sr
Longitudinal 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): σL, 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) σL,
nb/sr
Data errors,
nb/sr
Systematic errors,
nb/sr
-0.6 24.365 9.488 10.1165
-0.25 17.148 7.528 11.2169
0.05 32.149 8.233 19.2725
0.35 16.395 10.459 26.9851
0.65 32.695 14.72 39.1128
0.9 100.971 25.268 65.7223