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Measurement E11M3

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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 : 0.223 — 0.379 GeV2
W : 1.2 — 1.25 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 0.381 0.21 0
-0.786 -162 0.026 0.159 0
-0.643 -162 -0.091 0.161 0
-0.5 -162 -0.002 0.13 0
-0.357 -162 -0.308 0.108 0
-0.214 -162 -0.148 0.171 0
-0.071 -162 -0.498 0.111 0
0.071 -162 -0.444 0.092 0
0.214 -162 -0.587 0.092 0
0.357 -162 -0.346 0.08 0
0.5 -162 -0.426 0.089 0
0.643 -162 -0.536 0.096 0
0.786 -162 -0.46 0.098 0
0.929 -162 -0.102 0.135 0
-0.929 -126 0.276 0.148 0
-0.786 -126 -0.017 0.084 0
-0.643 -126 -0.267 0.066 0
-0.5 -126 -0.231 0.054 0
-0.357 -126 -0.218 0.048 0
-0.214 -126 -0.252 0.045 0
-0.071 -126 -0.328 0.047 0
0.071 -126 -0.334 0.045 0
0.214 -126 -0.242 0.045 0
0.357 -126 -0.421 0.06 0
0.5 -126 -0.222 0.057 0
0.643 -126 -0.326 0.067 0
0.786 -126 -0.161 0.075 0
0.929 -126 -0.015 0.109 0
-0.929 -90 -0.196 0.133 0
-0.786 -90 -0.095 0.065 0
-0.643 -90 -0.213 0.049 0
-0.5 -90 -0.201 0.046 0
-0.357 -90 -0.216 0.041 0
-0.214 -90 -0.295 0.04 0
-0.071 -90 -0.217 0.04 0
0.071 -90 -0.291 0.042 0
0.214 -90 -0.188 0.042 0
0.357 -90 -0.164 0.048 0
0.5 -90 -0.202 0.052 0
0.643 -90 -0.14 0.055 0
0.786 -90 -0.016 0.061 0
0.929 -90 0.064 0.089 0
-0.929 90 -0.049 0.097 0
-0.786 90 -0.022 0.063 0
-0.643 90 -0.166 0.052 0
-0.5 90 -0.14 0.045 0
-0.357 90 -0.204 0.042 0
-0.214 90 -0.222 0.041 0
-0.071 90 -0.23 0.042 0
0.071 90 -0.223 0.042 0
0.214 90 -0.201 0.047 0
0.357 90 -0.248 0.047 0
0.5 90 -0.106 0.051 0
0.643 90 -0.048 0.057 0
0.786 90 -0.123 0.069 0
0.929 90 0.1 0.102 0
-0.929 126 0.236 0.107 0
-0.786 126 0.137 0.086 0
-0.643 126 -0.11 0.063 0
-0.5 126 -0.093 0.056 0
-0.357 126 -0.135 0.053 0
-0.214 126 -0.206 0.049 0
-0.071 126 -0.221 0.047 0
0.071 126 -0.309 0.048 0
0.214 126 -0.267 0.05 0
0.357 126 -0.336 0.051 0
0.5 126 -0.238 0.057 0
0.643 126 -0.239 0.061 0
0.786 126 -0.174 0.079 0
0.929 126 -0.026 0.155 0
-0.929 162 0.19 0.168 0
-0.786 162 0.322 0.161 0
-0.643 162 0.065 0.106 0
-0.5 162 -0.283 0.107 0
-0.357 162 -0.48 0.116 0
-0.214 162 -0.569 0.096 0
-0.071 162 -0.426 0.088 0
0.071 162 -0.518 0.086 0
0.214 162 -0.534 0.099 0
0.357 162 -0.517 0.093 0
0.5 162 -0.524 0.111 0
0.643 162 -0.365 0.096 0
0.786 162 -0.321 0.102 0
0.929 162 -0.299 0.129 0