CLAS Physics Database

Measurement E15M1

Experiment: E99-105
Year: 2002

Measurement comment:

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: σ
Q2: 1.725 — 4.85 GeV2
W: 1.85 — 2.77 GeV
x: 0.203 — 0.61
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
x Q2, [GeV2] W, [GeV] ε t0, [GeV2] σ, [nbn] uncertainty
0.203 1.725 2.77 0.37 -0.09 536.0 96.0
0.25 1.752 2.48 0.59 -0.15 661.0 118.0
0.252 2.042 2.63 0.43 -0.14 421.0 75.0
0.265 2.32 2.7 0.32 -0.14 344.0 62.0
0.308 1.785 2.21 0.72 -0.25 1139.0 205.0
0.31 2.05 2.33 0.63 -0.23 551.0 98.0
0.31 2.35 2.47 0.5 -0.21 395.0 71.0
0.313 2.639 2.58 0.37 -0.2 287.0 52.0
0.327 2.914 2.62 0.28 -0.22 226.0 43.0
0.37 2.05 2.09 0.74 -0.37 1002.0 180.0
0.37 2.35 2.21 0.65 -0.34 581.0 104.0
0.37 2.65 2.32 0.55 -0.31 380.0 68.0
0.37 2.95 2.43 0.43 -0.3 273.0 49.0
0.378 3.295 2.51 0.31 -0.3 230.0 42.0
0.429 2.055 1.9 0.81 -0.59 2203.0 348.0
0.43 2.35 2.0 0.74 -0.53 1013.0 182.0
0.43 2.65 2.1 0.67 -0.49 626.0 113.0
0.43 2.95 2.19 0.58 -0.46 427.0 78.0
0.43 3.35 2.31 0.45 -0.43 265.0 48.0
0.436 3.807 2.41 0.3 -0.42 191.0 35.0
0.481 2.371 1.85 0.79 -0.79 1660.0 265.0
0.49 2.651 1.91 0.74 -0.75 1113.0 177.0
0.49 2.95 1.99 0.68 -0.69 644.0 116.0
0.49 3.35 2.09 0.58 -0.64 397.0 72.0
0.49 3.85 2.21 0.43 -0.6 272.0 50.0
0.494 4.307 2.3 0.29 -0.58 187.0 37.0
0.538 2.968 1.85 0.73 -0.99 894.0 148.0
0.549 3.357 1.91 0.66 -0.96 514.0 84.0
0.55 3.85 2.01 0.55 -0.88 327.0 59.0
0.55 4.35 2.11 0.41 -0.83 258.0 48.0
0.557 4.765 2.16 0.31 -0.83 222.0 44.0
0.601 3.882 1.86 0.61 -1.26 292.0 57.0
0.61 4.352 1.91 0.52 -1.24 221.0 43.0
0.61 4.85 2.0 0.4 -1.16 150.0 26.0