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Measurement E40M14

Experiment: EG1
Year: 2000
Spokespersons: P. Stoler, V. Burkert, R. Minehart
Reaction: ep → π0p
Polarization: beam, target (longitudinal)
Quantity: Aet
Q2: 0.317 — 0.452 GeV2
W: 1.4 — 1.5 GeV
Publication:
A. S. Biselli, V. D. Burkert, and CLAS Collaboration First measurement of target and double spin asymmetries for polarized e- polarized p → e p π0 in the nucleon resonance region above the Δ(1232) // PRC 78, 045204 (2008)

Slice: cos(θ) = dimensionless

Measurement data
cos(θ) φ, [deg] Aet uncertainty syst. uncert.
0.1 -168.0 1.199 0.922 0.1197
0.3 -168.0 0.041 0.444 0.0459
0.5 -168.0 1.013 0.617 0.0757
0.7 -168.0 0.637 0.815 0.1224
-0.9 -144.0 -0.839 0.518 0.1177
-0.7 -144.0 0.515 0.428 0.0809
-0.5 -144.0 0.339 0.318 0.0158
-0.3 -144.0 0.402 0.246 0.0193
-0.1 -144.0 0.513 0.196 0.0265
0.1 -144.0 0.242 0.218 0.02
0.3 -144.0 0.172 0.267 0.0214
0.5 -144.0 -0.732 0.944 0.2839
0.7 -144.0 0.549 1.809 1.1539
-0.9 -120.0 0.676 2.029 1.8973
-0.7 -120.0 0.559 0.223 0.0408
-0.5 -120.0 0.792 0.313 0.0671
-0.3 -120.0 0.27 0.24 0.0166
-0.1 -120.0 0.658 0.276 0.0507
0.1 -120.0 0.626 0.242 0.0469
0.3 -120.0 0.424 0.201 0.0349
0.5 -120.0 0.075 0.272 0.0098
0.7 -120.0 0.47 0.571 0.1909
0.9 -120.0 -1.252 1.872 0.397
-0.7 -96.0 0.793 0.352 0.1024
-0.5 -96.0 0.256 0.143 0.0154
-0.3 -96.0 0.124 0.154 0.0128
-0.1 -96.0 0.149 0.15 0.0111
0.1 -96.0 -0.033 0.176 0.0057
0.3 -96.0 0.336 0.224 0.0283
0.5 -96.0 0.522 0.301 0.0635
0.7 -96.0 0.261 0.992 0.2834
0.9 -96.0 2.435 2.376 1.8561
-0.9 -72.0 -0.577 0.772 0.1845
-0.7 -72.0 0.132 0.255 0.0183
-0.5 -72.0 0.252 0.143 0.019
-0.3 -72.0 0.399 0.16 0.0284
-0.1 -72.0 0.006 0.173 0.0125
0.1 -72.0 -0.015 0.149 0.0111
0.3 -72.0 0.189 0.156 0.0149
-0.9 -48.0 -0.463 0.464 0.1063
-0.7 -48.0 0.752 0.955 0.3461
-0.5 -48.0 0.039 0.18 0.0136
-0.3 -48.0 -0.026 0.16 0.0147
-0.1 -48.0 -0.094 0.201 0.0137
-0.9 -24.0 0.631 1.708 0.7984
-0.7 -24.0 0.367 1.23 0.2892
-0.5 -24.0 0.122 0.289 0.0209
-0.3 -24.0 0.283 0.242 0.0289
-0.9 0.0 -0.759 0.644 0.134
-0.7 0.0 0.104 1.656 0.1459
-0.5 0.0 -1.269 1.254 0.786
-0.3 0.0 -0.198 0.339 0.0423
-0.9 24.0 -1.807 2.323 1.457
-0.7 24.0 0.153 0.589 0.0421
-0.5 24.0 -0.021 0.27 0.0115
-0.3 24.0 0.016 0.357 0.0134
-0.7 48.0 -0.043 0.296 0.0221
-0.5 48.0 0.079 0.164 0.0154
-0.3 48.0 0.162 0.172 0.0161
-0.1 48.0 -0.155 0.204 0.0192
-0.9 72.0 0.34 0.548 0.1018
-0.7 72.0 0.814 0.343 0.1092
-0.5 72.0 0.006 0.152 0.0088
-0.3 72.0 0.166 0.16 0.0178
-0.1 72.0 0.029 0.118 0.0198
0.1 72.0 -0.257 0.163 0.0181
0.3 72.0 0.148 0.223 0.017
-0.9 96.0 0.916 0.684 0.2495
-0.7 96.0 -0.26 0.482 0.0617
-0.5 96.0 0.423 0.289 0.043
-0.3 96.0 0.067 0.167 0.0061
-0.1 96.0 0.352 0.169 0.0209
0.1 96.0 0.053 0.135 0.0073
0.3 96.0 0.087 0.243 0.012
0.5 96.0 0.146 0.216 0.0168
0.7 96.0 0.465 1.632 2.3163
0.9 96.0 -0.246 3.621 0.4952
-0.9 120.0 0.126 0.54 0.0514
-0.7 120.0 0.611 0.396 0.074
-0.5 120.0 0.473 0.244 0.027
-0.3 120.0 0.605 0.204 0.0296
-0.1 120.0 0.563 0.205 0.0333
0.1 120.0 0.367 0.199 0.0247
0.3 120.0 0.231 0.18 0.0212
0.5 120.0 0.353 0.208 0.0295
0.7 120.0 -0.481 0.954 0.3439
0.9 120.0 0.437 1.378 0.0984
-0.9 144.0 0.69 0.315 0.0718
-0.7 144.0 1.598 0.601 0.1775
-0.5 144.0 0.596 0.652 0.0462
-0.3 144.0 1.128 0.284 0.0636
-0.1 144.0 0.649 0.217 0.0389
0.1 144.0 0.216 0.174 0.0185
0.3 144.0 -0.004 0.207 0.0202
0.5 144.0 0.625 0.252 0.0501
0.7 144.0 -0.254 0.487 0.1094
0.9 144.0 1.111 1.069 0.5234
-0.9 168.0 0.007 0.44 0.0266
0.1 168.0 1.012 5.784 3.8518
0.3 168.0 0.419 1.219 0.1416
0.5 168.0 0.365 0.345 0.0565
0.7 168.0 -0.237 1.678 0.7481
Created in SINP MSU, CLAS Collaboration