CLAS Physics Database

Measurement E39M49

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: 2.35 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 4.73 3.43
-0.25 5.82 1.51
0.05 8.35 2.1
0.35 11.35 3.22
0.65 27.55 6.55
0.9 40.78 12.56