CLAS Physics Database

Measurement E15M34

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.31. 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/dt
Q2: 4.765 GeV2
W: 2.16 GeV
x: 0.557
ε: 0.31
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
-t, [GeV2] dσ/dt, [μb/GeV2] uncertainty
0.9160913 0.2952928 0.09003764
1.15 0.119781 0.02833491
1.45 0.1203831 0.02620216
1.75 0.1273712 0.0268042
2.3 0.1161226 0.02023031