CLAS Physics Database

Measurement E15M26

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.68. 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: 2.95 GeV2
W: 1.99 GeV
x: 0.49
ε: 0.68
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
0.85 0.5524431 0.07576535
1.15 0.4593909 0.07638366
1.45 0.4852189 0.07366227
1.75 0.34079 0.05713032
2.3 0.2052734 0.03495551