CLAS Physics Database

Measurement E15M27

Experiment: E99-105
Year: 2002

Measurement comment:

Virtual photon polarization parameter ε = 0.58. 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: 2.09 GeV
x: 0.49
ε: 0.58
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
0.6689032 0.5422028 0.07841294
0.85 0.3298133 0.04618718
1.15 0.2228663 0.0323556
1.45 0.178259 0.02837935
1.75 0.2027339 0.03132534
2.3 0.1394914 0.02218134