CLAS Physics Database

Measurement E38M169

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

Measurement comment:

To determine σ_L used ε-Φ fit.

Experiment comment:

5 structure function group analysis results for the K+Λ channel.
Spokespersons: Mestayer, Hicks, Carman, Raue
Reaction: ep → K+ Λ
Polarization: none
Quantity: σL
Q2: 1.0 GeV2
W: 1.95 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 24.365 9.488 10.1165
-0.25 17.148 7.528 11.2169
0.05 32.149 8.233 19.2725
0.35 16.395 10.459 26.9851
0.65 32.695 14.72 39.1128
0.9 100.971 25.268 65.7223