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Measurement E11M19

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Experiment: EG1, 2000

Spokespersons: P. Stoler, V. Burkert, R. Minehart

Measurement comment: Only statistical errors are presented

Publication:

Quantity measured: Abt(θπ, φπ), 1/sterad
Double beam-target asymmetry.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π0p, polarization: none

Q2 : 0.54 — 0.77 GeV2
W : 1.3 — 1.4 GeV

Select data slice:
cos(θπ) = dimensionless
Observable quantity measured (Y axis): Abt(θπ, φπ), 1/sterad
Plot measurement data

Parameter (X axis): φπ, deg

Click here to get data in text file, delimited with tabs.

Measured data:

cos(θπ),
dimensionless 		φπ,
deg 		Abt(θπ, φπ),
1/sterad 		Data errors,
1/sterad 		Systematic errors,
1/sterad
-0.929 -162 -2.205 6.323 0
-0.786 -162 -0.045 0.341 0
-0.643 -162 0.358 0.323 0
-0.5 -162 0.68 0.801 0
-0.357 -162 0.122 0.306 0
-0.214 -162 0.615 0.795 0
-0.071 -162 0.302 0.238 0
0.071 -162 0.262 0.586 0
0.214 -162 0.328 0.859 0
0.357 -162 0.072 0.45 0
0.5 -162 -0.167 0.38 0
0.643 -162 -0.615 0.85 0
0.786 -162 1.533 2.033 0
0.929 -162 -0.088 0.33 0
-0.929 -126 1.096 1.956 0
-0.786 -126 0.265 0.655 0
-0.643 -126 -0.135 0.266 0
-0.5 -126 0.592 0.337 0
-0.357 -126 -0.094 0.15 0
-0.214 -126 -0.281 0.205 0
-0.071 -126 -0.154 0.226 0
0.071 -126 -0.338 0.204 0
0.214 -126 -0.16 0.199 0
0.357 -126 -0.281 0.187 0
0.5 -126 -0.297 0.287 0
0.643 -126 -0.773 0.292 0
0.786 -126 0.095 0.266 0
0.929 -126 0.108 0.626 0
-0.929 -90 -0.093 0.479 0
-0.786 -90 -0.712 0.526 0
-0.643 -90 -0.214 0.224 0
-0.5 -90 -0.061 0.183 0
-0.357 -90 -0.174 0.129 0
-0.214 -90 -0.035 0.135 0
-0.071 -90 -0.138 0.112 0
0.071 -90 -0.199 0.141 0
0.214 -90 -0.333 0.133 0
0.357 -90 -0.175 0.145 0
0.5 -90 -0.021 0.199 0
0.643 -90 0.282 0.236 0
0.786 -90 0.266 0.285 0
0.929 -90 0.17 0.249 0
-0.929 90 0.361 1.947 0
-0.786 90 0.625 0.356 0
-0.643 90 0.416 0.348 0
-0.5 90 -0.028 0.171 0
-0.357 90 -0.06 0.134 0
-0.214 90 -0.247 0.131 0
-0.071 90 -0.097 0.111 0
0.071 90 -0.303 0.15 0
0.214 90 -0.148 0.114 0
0.357 90 -0.021 0.154 0
0.5 90 -0.289 0.172 0
0.643 90 0.024 0.178 0
0.786 90 0 0.223 0
0.929 90 0.387 0.219 0
-0.929 126 0.472 0.37 0
-0.786 126 0.692 0.717 0
-0.643 126 -0.002 0.355 0
-0.5 126 0.22 0.236 0
-0.357 126 -0.096 0.28 0
-0.214 126 -0.233 0.192 0
-0.071 126 0.141 0.224 0
0.071 126 0.003 0.216 0
0.214 126 -0.217 0.233 0
0.357 126 -0.598 0.35 0
0.5 126 0.226 0.171 0
0.643 126 -0.208 0.377 0
0.786 126 0.092 0.224 0
0.929 126 0.117 0.268 0
-0.929 162 -1.291 1.574 0
-0.786 162 0.925 0.978 0
-0.643 162 1.453 0.9 0
-0.5 162 0.966 0.57 0
-0.357 162 -0.27 0.282 0
-0.214 162 -0.478 0.266 0
-0.071 162 0.085 0.317 0
0.071 162 -1.167 0.837 0
0.214 162 -0.507 0.548 0
0.357 162 -0.3 0.327 0
0.5 162 -0.387 0.721 0
0.643 162 -1.115 0.594 0
0.786 162 0.282 0.558 0
0.929 162 -0.301 0.319 0
-0.929 -162 2.603 3.556 0
-0.786 -162 0.538 1.42 0
-0.643 -162 -1.724 6.346 0
-0.5 -162 0.184 0.781 0
-0.357 -162 1.069 1.273 0
-0.214 -162 0.9 2.843 0
-0.071 -162 1.671 3.883 0
0.071 -162 -7.209 86.7 0
0.214 -162 -0.287 0.468 0
0.357 -162 -2.244 3.612 0
0.5 -162 -7.506 56.889 0
0.643 -162 0.652 2.102 0
0.786 -162 1.275 1.345 0
0.929 -162 -2.45 4.026 0