CLAS Physics Database

Measurement E15M55

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.58. 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: 2.95 GeV2
W: 2.19 GeV
x: 0.43
ε: 0.58
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 0.06979146 0.007726888
60.0 0.07825159 0.007948932
100.0 0.07658258 0.007018091
140.0 0.07617836 0.008554101
180.0 0.02420331 0.01917481
220.0 0.09179379 0.008743581
260.0 0.06532422 0.006407824
300.0 0.07616304 0.008320313
340.0 0.07918046 0.007990328