CLAS Physics Database

Measurement E39M157

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

Measurement comment:

To determine σ_L used Rosenbluth separation.

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: σL
Q2: 1.0 GeV2
W: 1.75 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) σL, [nb/sr] uncertainty syst. uncert.
-0.6 11.8215 16.6256 7.0774
-0.25 -6.6708 15.9979 9.7665
0.05 -5.3217 17.2405 11.3394
0.35 -33.441 18.9233 9.8071
0.65 -4.9082 23.8029 10.7307
0.9 -8.483 24.1204 6.5492