CLAS Physics Database

Measurement E39M157

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

Spokespersons: Mestayer, Hicks, Carman, Raue

Experiment comment: 5 structure function group analysis results for the K⁺Σ⁰ channel.

Measurement comment: To determine σ_L used Rosenbluth separation.

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)

Quantity measured: σ_L, nb/sr
Longitudinal cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K⁺ Σ⁰, polarization: none

Observable quantity measured (Y axis): σL, nb/sr Parameter (X axis): cos(θ),

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Measured data: