CLAS Physics Database

Measurement E15M23

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.30. 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: 3.807 GeV2
W: 2.41 GeV
x: 0.436
ε: 0.3
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
0.5606629 0.258662 0.0358717
0.85 0.1607471 0.02394571
1.15 0.1082648 0.01870885
1.45 0.06918491 0.01228226
1.75 0.03832457 0.01030455
2.3 0.03751332 0.006550307