CLAS Physics Database

Measurement E38M190

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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/σ_T 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/σ_T,
Ratio of the longitudinal to transverse cross sections.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K⁺ Λ, polarization: none

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

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Measured data: