CLAS Physics Database

Measurement E15M22

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.45. 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: 3.35 GeV2
W: 2.31 GeV
x: 0.43
ε: 0.45
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
0.5636181 0.3101701 0.04130131
0.85 0.1587093 0.02307095
1.15 0.1347913 0.02037388
1.45 0.09014884 0.01534992
1.75 0.09198324 0.01630504
2.3 0.061813 0.009639137