CLAS Physics Database

Measurement E15M68

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.31. 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/dφ
Q2: 4.765 GeV2
W: 2.16 GeV
x: 0.557
ε: 0.31
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
φ, [deg] dσ/dφ, [μb/rad] uncertainty
20.0 0.04002297 0.009332453
60.0 0.03882714 0.007687104
100.0 0.03054171 0.006914903
140.0 0.0301283 0.01429804
220.0 0.03433345 0.01486654
260.0 0.04910516 0.008414525
300.0 0.04945824 0.008714025
340.0 0.04759077 0.0109355