CLAS Physics Database

Measurement E15M63

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.29. 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: 4.307 GeV2
W: 2.3 GeV
x: 0.494
ε: 0.29
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 0.0371797 0.01179912
60.0 0.02508214 0.004822908
100.0 0.02218737 0.005517753
140.0 0.04392792 0.006976465
180.0 0.02218878 0.007623665
220.0 0.0357312 0.006112384
260.0 0.03170563 0.004632718
300.0 0.04241241 0.005670876
340.0 0.03886313 0.006850598