CLAS Physics Database

Measurement E39M69

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

Measurement comment:

Measurement of unpolarized structure function σ_U

Experiment comment:

5 structure function group analysis results for the K+Σ0 channel.
Spokespersons: Mestayer, Hicks, Carman, Raue
Reaction: ep → K+ Σ0
Polarization: none
Quantity: σ
Q2: 1.0 GeV2
W: 2.25 GeV
Publication:
D.S. Carman, B.A. Raue, and CLAS Collaboration Beam-Recoil Polarization Transfer in the Nucleon Resonance Region in the Exclusive ep -> e′K+Λ and ep -> e′K+Σ0 Reactions at CLAS // PRC 79, 065205 (2009)

Measurement data
cos(θ) σ, [nb/sr] uncertainty
-0.6 7.53 3.37
-0.25 7.47 1.75
0.05 14.34 2.37
0.35 19.58 3.7
0.65 25.01 6.23
0.9 74.19 20.34