CLAS Physics Database

Measurement E15M64

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.73. 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: 2.968 GeV2
W: 1.85 GeV
x: 0.538
ε: 0.73
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 0.1759371 0.02924235
60.0 0.1756702 0.02085049
100.0 0.1703388 0.02837522
140.0 0.07012063 0.03586774
180.0 0.2141498 0.04872563
220.0 0.1973511 0.03011208
260.0 0.1315687 0.02655643
300.0 0.09427162 0.02144921
340.0 0.1628852 0.04315148