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Measurement E40M43

Experiment: EG1
Year: 2000
Spokespersons: P. Stoler, V. Burkert, R. Minehart
Reaction: ep → π0p
Polarization: beam, target (longitudinal)
Quantity: At
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] At uncertainty syst. uncert.
-0.9 -168.0 -0.717 0.33 0.1056
-0.7 -168.0 -0.105 0.179 0.0088
-0.5 -168.0 -0.032 0.255 0.0093
-0.1 -168.0 -0.353 0.109 0.011
0.1 -168.0 -0.001 0.173 0.0061
0.3 -168.0 -0.182 0.13 0.007
0.5 -168.0 -0.107 0.128 0.0053
0.7 -168.0 -0.265 0.175 0.0197
0.9 -168.0 -0.165 0.214 0.0203
-0.9 -144.0 -0.235 0.189 0.0231
-0.7 -144.0 -0.35 0.171 0.0285
-0.5 -144.0 -0.274 0.126 0.0212
-0.3 -144.0 -0.398 0.099 0.0225
-0.1 -144.0 -0.327 0.102 0.0224
0.1 -144.0 -0.436 0.086 0.0196
0.3 -144.0 -0.347 0.093 0.0159
0.5 -144.0 -0.356 0.091 0.0156
0.7 -144.0 -0.383 0.132 0.0271
0.9 -144.0 -0.133 0.152 0.0183
-0.9 -120.0 -0.439 0.144 0.0318
-0.7 -120.0 -0.339 0.101 0.0192
-0.5 -120.0 -0.321 0.091 0.0199
-0.3 -120.0 -0.355 0.064 0.0157
-0.1 -120.0 -0.266 0.063 0.0121
0.1 -120.0 -0.433 0.072 0.0178
0.3 -120.0 -0.281 0.068 0.0104
0.5 -120.0 -0.296 0.078 0.0119
0.7 -120.0 -0.362 0.083 0.0151
0.9 -120.0 -0.141 0.158 0.0211
-0.9 -96.0 -0.234 0.151 0.025
-0.7 -96.0 -0.182 0.083 0.0109
-0.5 -96.0 -0.236 0.094 0.0175
-0.3 -96.0 -0.212 0.059 0.0099
-0.1 -96.0 -0.261 0.055 0.01
0.1 -96.0 -0.284 0.057 0.0104
0.3 -96.0 -0.19 0.064 0.0077
0.5 -96.0 -0.13 0.07 0.0055
0.7 -96.0 -0.082 0.088 0.0056
0.9 -96.0 -0.111 0.114 0.0187
-0.9 -72.0 -0.023 0.135 0.0123
-0.7 -72.0 -0.096 0.087 0.0068
-0.5 -72.0 -0.105 0.069 0.0058
-0.3 -72.0 -0.172 0.057 0.0068
-0.1 -72.0 -0.138 0.065 0.0071
0.1 -72.0 -0.162 0.058 0.0061
0.3 -72.0 -0.051 0.058 0.0029
0.5 -72.0 -0.246 0.075 0.0105
0.7 -72.0 -0.028 0.099 0.0044
0.9 -72.0 -0.236 0.125 0.0223
-0.9 -48.0 -0.199 0.208 0.0281
-0.7 -48.0 0.043 0.109 0.0029
-0.5 -48.0 -0.055 0.086 0.0033
-0.3 -48.0 -0.057 0.073 0.0029
-0.1 -48.0 -0.066 0.08 0.0039
0.1 -48.0 0.012 0.093 0.0021
0.3 -48.0 -0.164 0.082 0.0043
0.5 -48.0 -0.094 0.12 0.0046
0.7 -48.0 -0.15 0.11 0.0074
0.9 -48.0 0.158 0.194 0.0233
-0.9 -24.0 0.141 0.161 0.0142
-0.7 -24.0 0.227 0.135 0.0207
-0.5 -24.0 0.178 0.114 0.0111
-0.3 -24.0 0.024 0.623 0.018
-0.1 -24.0 0.321 0.2 0.0177
0.1 -24.0 -0.219 0.177 0.0083
0.7 -24.0 0.19 0.226 0.0107
0.9 -24.0 0.001 0.166 0.0126
-0.9 0.0 -0.053 0.116 0.0041
-0.7 0.0 0.215 0.107 0.015
-0.5 0.0 -0.029 0.129 0.0037
-0.3 0.0 -0.095 0.114 0.004
-0.1 0.0 -0.009 0.193 0.0053
0.9 0.0 -0.273 0.171 0.0192
-0.9 24.0 -0.04 0.154 0.0057
-0.7 24.0 -0.132 0.118 0.0114
-0.5 24.0 -0.132 0.109 0.0098
-0.3 24.0 -0.083 0.118 0.0041
-0.1 24.0 -0.131 0.121 0.0039
0.1 24.0 -0.077 0.185 0.0042
0.7 24.0 -0.117 1.678 0.0215
0.9 24.0 0.253 0.18 0.0235
-0.9 48.0 -0.024 0.136 0.0086
-0.7 48.0 0.03 0.083 0.002
-0.5 48.0 -0.077 0.071 0.0038
-0.3 48.0 0.056 0.072 0.0033
-0.1 48.0 0.076 0.118 0.0061
0.1 48.0 -0.143 0.081 0.0048
0.3 48.0 -0.028 0.083 0.0024
0.5 48.0 0.051 0.139 0.0043
0.7 48.0 0.139 0.125 0.0074
0.9 48.0 0.069 0.234 0.0198
-0.9 72.0 -0.186 0.15 0.0224
-0.7 72.0 0.094 0.075 0.0063
-0.5 72.0 -0.07 0.065 0.005
-0.3 72.0 0.064 0.06 0.0047
-0.1 72.0 0.017 0.052 0.0035
0.1 72.0 0.026 0.051 0.0029
0.3 72.0 0.107 0.058 0.004
0.5 72.0 0.011 0.087 0.0071
0.7 72.0 0.153 0.093 0.0091
0.9 72.0 -0.148 0.132 0.02
-0.9 96.0 0.218 0.166 0.0228
-0.7 96.0 0.121 0.073 0.0088
-0.5 96.0 0.09 0.061 0.0081
-0.3 96.0 0.169 0.061 0.0088
-0.1 96.0 0.215 0.06 0.0087
0.1 96.0 0.199 0.062 0.008
0.3 96.0 0.205 0.061 0.0072
0.5 96.0 0.102 0.07 0.005
0.7 96.0 0.092 0.092 0.006
0.9 96.0 0.118 1.742 0.0368
-0.9 120.0 0.04 0.133 0.0171
-0.7 120.0 0.194 0.105 0.0157
-0.5 120.0 0.331 0.085 0.0174
-0.3 120.0 0.297 0.096 0.0182
-0.1 120.0 0.199 0.077 0.0108
0.1 120.0 0.203 0.085 0.0103
0.3 120.0 0.162 0.083 0.0083
0.5 120.0 0.116 0.083 0.0059
0.7 120.0 0.23 0.11 0.0156
0.9 120.0 0.193 0.181 0.0268
-0.9 144.0 0.43 0.252 0.0468
-0.7 144.0 0.272 0.142 0.0192
-0.5 144.0 0.191 0.161 0.0213
-0.3 144.0 0.199 0.108 0.0153
-0.1 144.0 0.317 0.121 0.0204
0.1 144.0 0.228 1.229 0.0276
0.3 144.0 0.034 0.108 0.0067
0.5 144.0 0.353 0.12 0.018
0.7 144.0 -0.006 0.101 0.0064
0.9 144.0 -0.142 0.168 0.0171
-0.9 168.0 0.223 0.261 0.0245
-0.7 168.0 0.374 0.405 0.0421
-0.5 168.0 0.533 0.499 0.1299
-0.3 168.0 0.5 0.198 0.0353
-0.1 168.0 0.281 3.647 0.0532
0.1 168.0 0.22 0.135 0.0118
0.3 168.0 0.078 0.145 0.0051
0.5 168.0 0.011 0.145 0.0043
0.7 168.0 0.109 0.205 0.0083
0.9 168.0 -0.325 0.198 0.031
Created in SINP MSU, CLAS Collaboration