CLAS Physics Database

Measurement E38M168

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: 1.85 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 17.921 11.519 14.3626
-0.25 15.574 11.549 25.2174
0.05 18.807 13.074 35.1744
0.35 6.035 15.06 47.688
0.65 -18.549 19.856 61.1431
0.9 2.624 26.552 88.8406