CLAS Physics Database

Measurement E38M185

Experiment: E1-5st-Lambda (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+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 9.609 14.5929 10.1165
-0.25 13.8482 7.7336 11.2169
0.05 33.5729 8.2734 19.2725
0.35 16.2967 10.4632 26.9851
0.65 40.9226 17.636 39.1128
0.9 104.056 45.8572 65.7223