CLAS Physics Database

Measurement E18M35

Experiment: E89-004
Year: 2005

Experiment comment:

Correlated data on W & cos(theta) distribution are available in E18M37 and E18M38 measurements.
Spokesperson: R. A. Schumacher
Reaction: γp → K+ Λ
Polarization: beam (circular)
Quantity: Cx
W: 2.454 GeV
Eγ: 2.741 GeV
Publication:
R. Bradford, R. A. Schumacher, and CLAS Collaboration First Measurement of Beam-Recoil Observables Cx and Cz in Hyperon Photoproduction // Submitted to Physical Review C

Measurement data
cos(θ) Cx uncertainty
-0.75 0.534 0.796
-0.55 0.064 1.182
-0.35 0.105 0.713
-0.15 -0.289 0.442
0.05 -0.549 0.717
0.25 0.071 0.402
0.45 -0.083 0.233
0.65 -0.474 0.213
0.85 -0.449 0.212