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Measurement E40M20

Experiment: EG1
Year: 2000
Spokespersons: P. Stoler, V. Burkert, R. Minehart
Reaction: ep → π0p
Polarization: beam, target (longitudinal)
Quantity: Aet
Q2: 0.452 — 0.77 GeV2
W: 1.25 — 1.3 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.
-0.9 -168.0 0.049 0.389 0.0359
-0.7 -168.0 -0.125 0.258 0.0139
-0.5 -168.0 0.164 0.361 0.0249
-0.1 -168.0 -0.499 0.163 0.0238
0.1 -168.0 -0.349 0.252 0.029
0.3 -168.0 -0.596 0.194 0.0257
0.5 -168.0 -0.468 0.187 0.0231
0.7 -168.0 -0.843 0.291 0.0608
0.9 -168.0 0.141 0.309 0.0373
-0.9 -144.0 0.473 0.279 0.0351
-0.7 -144.0 -0.36 0.251 0.0291
-0.5 -144.0 -0.16 0.18 0.0151
-0.3 -144.0 -0.252 0.141 0.0168
-0.1 -144.0 -0.55 0.154 0.0334
0.1 -144.0 -0.252 0.122 0.0148
0.3 -144.0 -0.309 0.134 0.0162
0.5 -144.0 -0.301 0.134 0.0178
0.7 -144.0 -0.354 0.188 0.0274
0.9 -144.0 0.115 0.212 0.0311
-0.9 -120.0 0.228 0.2 0.0143
-0.7 -120.0 -0.163 0.143 0.0093
-0.5 -120.0 -0.406 0.133 0.0209
-0.3 -120.0 -0.242 0.092 0.0099
-0.1 -120.0 -0.167 0.09 0.0073
0.1 -120.0 -0.251 0.103 0.0108
0.3 -120.0 -0.335 0.099 0.0117
0.5 -120.0 -0.349 0.113 0.014
0.7 -120.0 -0.162 0.116 0.0139
0.9 -120.0 -0.055 0.222 0.0195
-0.9 -96.0 0.128 0.214 0.0096
-0.7 -96.0 -0.158 0.118 0.0075
-0.5 -96.0 -0.27 0.144 0.0209
-0.3 -96.0 -0.208 0.085 0.0077
-0.1 -96.0 -0.17 0.078 0.0054
0.1 -96.0 -0.344 0.083 0.0109
0.3 -96.0 -0.168 0.092 0.0066
0.5 -96.0 -0.151 0.1 0.0081
0.7 -96.0 -0.298 0.127 0.0166
0.9 -96.0 -0.081 0.164 0.0186
-0.9 -72.0 0.119 0.19 0.0118
-0.7 -72.0 -0.185 0.125 0.0094
-0.5 -72.0 -0.509 0.103 0.0184
-0.3 -72.0 -0.25 0.082 0.0079
-0.1 -72.0 -0.55 0.098 0.0218
0.1 -72.0 -0.385 0.084 0.0109
0.3 -72.0 -0.164 0.082 0.0062
0.5 -72.0 -0.33 0.108 0.0134
0.7 -72.0 -0.27 0.141 0.0164
0.9 -72.0 0.308 0.18 0.0208
-0.9 -48.0 -0.068 0.274 0.0169
-0.7 -48.0 -0.372 0.155 0.0228
-0.5 -48.0 -0.526 0.128 0.0248
-0.3 -48.0 -0.633 0.11 0.0212
-0.1 -48.0 -0.507 0.116 0.0152
0.1 -48.0 -0.729 0.14 0.0222
0.3 -48.0 -0.355 0.119 0.0068
0.5 -48.0 -0.105 0.171 0.0077
0.7 -48.0 -0.283 0.159 0.0144
0.9 -48.0 0.47 0.277 0.0514
-0.9 -24.0 -0.323 0.222 0.0315
-0.7 -24.0 -0.413 0.185 0.0361
-0.5 -24.0 -0.859 0.176 0.0533
-0.3 -24.0 -1.135 0.24 0.0498
-0.1 -24.0 -0.304 0.257 0.0152
0.1 -24.0 -0.939 0.29 0.0307
0.7 -24.0 -0.064 0.3 0.0105
0.9 -24.0 0.426 0.271 0.0338
-0.9 0.0 -0.137 0.163 0.0147
-0.7 0.0 -0.43 0.146 0.029
-0.5 0.0 -0.826 0.214 0.0702
-0.3 0.0 -0.629 0.171 0.0247
-0.1 0.0 -0.526 0.239 0.0187
0.9 0.0 0.694 0.266 0.0514
-0.9 24.0 -0.461 0.228 0.0456
-0.7 24.0 -0.984 0.212 0.0838
-0.5 24.0 -0.585 0.179 0.041
-0.3 24.0 -0.74 0.184 0.0367
-0.1 24.0 -0.525 0.175 0.0124
0.1 24.0 -0.99 0.312 0.0412
0.7 24.0 0.03 0.934 0.0153
0.9 24.0 0.536 0.247 0.041
-0.9 48.0 -0.226 0.177 0.0157
-0.7 48.0 -0.399 0.119 0.0187
-0.5 48.0 -0.589 0.109 0.0248
-0.3 48.0 -0.543 0.106 0.0217
-0.1 48.0 -0.411 0.284 0.0219
0.1 48.0 -0.401 0.153 0.0122
0.3 48.0 -0.281 0.117 0.0069
0.5 48.0 -0.7 0.211 0.035
0.7 48.0 0.141 0.17 0.0123
0.9 48.0 0.492 0.346 0.0727
-0.9 72.0 0.21 0.215 0.0217
-0.7 72.0 -0.338 0.105 0.0145
-0.5 72.0 -0.331 0.094 0.0129
-0.3 72.0 -0.335 0.085 0.0115
-0.1 72.0 -0.242 0.072 0.0062
0.1 72.0 -0.357 0.072 0.0083
0.3 72.0 -0.205 0.079 0.0061
0.5 72.0 -0.198 0.094 0.0082
0.7 72.0 -0.064 0.125 0.0109
0.9 72.0 0.1 0.188 0.0159
-0.9 96.0 0.549 0.23 0.0515
-0.7 96.0 0.112 0.099 0.0045
-0.5 96.0 -0.163 0.082 0.0053
-0.3 96.0 -0.152 0.082 0.0054
-0.1 96.0 -0.269 0.081 0.0085
0.1 96.0 -0.143 0.083 0.0056
0.3 96.0 -0.28 0.081 0.0087
0.5 96.0 -0.322 0.098 0.0128
0.7 96.0 -0.303 0.129 0.0178
0.9 96.0 0.262 0.377 0.0248
-0.9 120.0 0.322 0.188 0.0188
-0.7 120.0 0.039 0.139 0.0043
-0.5 120.0 -0.233 0.11 0.0106
-0.3 120.0 -0.231 0.125 0.0137
-0.1 120.0 -0.362 0.105 0.0136
0.1 120.0 -0.338 0.116 0.0139
0.3 120.0 -0.291 0.112 0.0126
0.5 120.0 -0.175 0.114 0.0108
0.7 120.0 -0.433 0.15 0.0287
0.9 120.0 0.15 0.241 0.0293
-0.9 144.0 0.975 0.368 0.1001
-0.7 144.0 0.258 0.185 0.0153
-0.5 144.0 -0.052 0.216 0.0135
-0.3 144.0 -0.017 0.144 0.0102
-0.1 144.0 -0.323 0.158 0.0221
0.1 144.0 -0.193 1.776 0.0381
0.3 144.0 -0.365 0.154 0.0199
0.5 144.0 -0.454 0.164 0.0259
0.7 144.0 -0.255 0.143 0.0198
0.9 144.0 -0.329 0.227 0.0343
-0.9 168.0 0.537 0.355 0.0569
-0.7 168.0 0.523 0.425 0.0646
-0.5 168.0 0.128 0.539 0.0268
-0.3 168.0 -0.386 0.243 0.0346
-0.1 168.0 -1.043 5.818 0.0898
0.1 168.0 -0.685 0.199 0.0341
0.3 168.0 -0.424 0.212 0.0252
0.5 168.0 -0.835 0.226 0.0393
0.7 168.0 0.123 0.283 0.0232
0.9 168.0 -0.172 0.269 0.0303
Created in SINP MSU, CLAS Collaboration