CLAS Physics Database

Measurement E15M24

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.79. Errors include statistics and point-to-point sytematics, added in quadrature.
Spokespersons: M. Garçon, M. Guidal, E. S. Smith
Reaction: ep → ω p
Polarization: none
Quantity: dσ/dt
Q2: 2.371 GeV2
W: 1.85 GeV
x: 0.481
ε: 0.79
Publication:
L. Morand, D. Dore, M. Garçon, M. Guidal, J.-M. Laget, S. Morrow, F. Sabatie, E. Smith, and CLAS collaboration Deeply virtual and exclusive electroproduction of omega mesons // hep-ex/0504057

Measurement data
-t, [GeV2] dσ/dt, [μb/GeV2] uncertainty
0.8926331 0.979297 0.1466675
1.15 0.9836138 0.1754075
1.45 0.5403128 0.1311647
1.75 0.4742631 0.1111907
2.3 1.079333 0.1565052