CLAS Physics Database

Measurement E15M53

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.74. 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: 2.35 GeV2
W: 2.0 GeV
x: 0.43
ε: 0.74
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 0.1907647 0.01522487
60.0 0.1513634 0.01666007
100.0 0.2060811 0.01479974
140.0 0.2457443 0.02239333
180.0 0.1084332 0.03444801
220.0 0.2018879 0.01881054
260.0 0.1947507 0.01375468
300.0 0.1699325 0.01929607
340.0 0.2209084 0.01738699