CLAS Physics Database

Measurement E15M96

Experiment: E99-105
Year: 2002

Measurement comment:

Omega spin matrix elements from method of moments, background unsubtracted. Data were integrated up to t' = t0 - t < 0.5 GeV2. Errors include systematics, added in quadrature.
Spokespersons: M. Garçon, M. Guidal, E. S. Smith
Reaction: ep → ω p
Polarization: none
Quantity: Im r1-16
Q2: 1.89 — 3.818 GeV2
W: 1.855 — 2.469 GeV
x: 0.267 — 0.579
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
Q2, [GeV2] x W, [GeV] ε -t, [GeV2] Im r1-16 uncertainty
1.89 0.267 2.469 0.566 0.481 -0.27 0.06
2.532 0.365 2.3 0.574 0.64 -0.04 0.07
2.028 0.348 2.171 0.706 0.611 0.0 0.05
3.18 0.471 2.114 0.582 0.895 0.1 0.1
2.534 0.463 1.957 0.735 0.906 -0.05 0.05
2.11 0.44 1.89 0.804 0.886 -0.03 0.04
3.818 0.579 1.914 0.591 1.363 -0.02 0.09
3.007 0.54 1.855 0.719 1.232 -0.11 0.05