CLAS Physics Database

Measurement E15M42

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.72. 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: 1.785 GeV2
W: 2.21 GeV
x: 0.308
ε: 0.72
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 0.2071964 0.02607414
60.0 0.1832314 0.02317678
100.0 0.217963 0.02127254
140.0 0.2464718 0.02730858
220.0 0.2893134 0.02669607
260.0 0.2053942 0.02223044
300.0 0.1843145 0.02224779
340.0 0.2367357 0.02552963