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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
-0.9 -168.0 -0.717 0.33
-0.7 -168.0 -0.105 0.179
-0.5 -168.0 -0.032 0.255
-0.1 -168.0 -0.353 0.109
0.1 -168.0 -0.001 0.173
0.3 -168.0 -0.182 0.13
0.5 -168.0 -0.107 0.128
0.7 -168.0 -0.265 0.175
0.9 -168.0 -0.165 0.214
-0.9 -144.0 -0.235 0.189
-0.7 -144.0 -0.35 0.171
-0.5 -144.0 -0.274 0.126
-0.3 -144.0 -0.398 0.099
-0.1 -144.0 -0.327 0.102
0.1 -144.0 -0.436 0.086
0.3 -144.0 -0.347 0.093
0.5 -144.0 -0.356 0.091
0.7 -144.0 -0.383 0.132
0.9 -144.0 -0.133 0.152
-0.9 -120.0 -0.439 0.144
-0.7 -120.0 -0.339 0.101
-0.5 -120.0 -0.321 0.091
-0.3 -120.0 -0.355 0.064
-0.1 -120.0 -0.266 0.063
0.1 -120.0 -0.433 0.072
0.3 -120.0 -0.281 0.068
0.5 -120.0 -0.296 0.078
0.7 -120.0 -0.362 0.083
0.9 -120.0 -0.141 0.158
-0.9 -96.0 -0.234 0.151
-0.7 -96.0 -0.182 0.083
-0.5 -96.0 -0.236 0.094
-0.3 -96.0 -0.212 0.059
-0.1 -96.0 -0.261 0.055
0.1 -96.0 -0.284 0.057
0.3 -96.0 -0.19 0.064
0.5 -96.0 -0.13 0.07
0.7 -96.0 -0.082 0.088
0.9 -96.0 -0.111 0.114
-0.9 -72.0 -0.023 0.135
-0.7 -72.0 -0.096 0.087
-0.5 -72.0 -0.105 0.069
-0.3 -72.0 -0.172 0.057
-0.1 -72.0 -0.138 0.065
0.1 -72.0 -0.162 0.058
0.3 -72.0 -0.051 0.058
0.5 -72.0 -0.246 0.075
0.7 -72.0 -0.028 0.099
0.9 -72.0 -0.236 0.125
-0.9 -48.0 -0.199 0.208
-0.7 -48.0 0.043 0.109
-0.5 -48.0 -0.055 0.086
-0.3 -48.0 -0.057 0.073
-0.1 -48.0 -0.066 0.08
0.1 -48.0 0.012 0.093
0.3 -48.0 -0.164 0.082
0.5 -48.0 -0.094 0.12
0.7 -48.0 -0.15 0.11
0.9 -48.0 0.158 0.194
-0.9 -24.0 0.141 0.161
-0.7 -24.0 0.227 0.135
-0.5 -24.0 0.178 0.114
-0.3 -24.0 0.024 0.623
-0.1 -24.0 0.321 0.2
0.1 -24.0 -0.219 0.177
0.7 -24.0 0.19 0.226
0.9 -24.0 0.001 0.166
-0.9 0.0 -0.053 0.116
-0.7 0.0 0.215 0.107
-0.5 0.0 -0.029 0.129
-0.3 0.0 -0.095 0.114
-0.1 0.0 -0.009 0.193
0.9 0.0 -0.273 0.171
-0.9 24.0 -0.04 0.154
-0.7 24.0 -0.132 0.118
-0.5 24.0 -0.132 0.109
-0.3 24.0 -0.083 0.118
-0.1 24.0 -0.131 0.121
0.1 24.0 -0.077 0.185
0.7 24.0 -0.117 1.678
0.9 24.0 0.253 0.18
-0.9 48.0 -0.024 0.136
-0.7 48.0 0.03 0.083
-0.5 48.0 -0.077 0.071
-0.3 48.0 0.056 0.072
-0.1 48.0 0.076 0.118
0.1 48.0 -0.143 0.081
0.3 48.0 -0.028 0.083
0.5 48.0 0.051 0.139
0.7 48.0 0.139 0.125
0.9 48.0 0.069 0.234
-0.9 72.0 -0.186 0.15
-0.7 72.0 0.094 0.075
-0.5 72.0 -0.07 0.065
-0.3 72.0 0.064 0.06
-0.1 72.0 0.017 0.052
0.1 72.0 0.026 0.051
0.3 72.0 0.107 0.058
0.5 72.0 0.011 0.087
0.7 72.0 0.153 0.093
0.9 72.0 -0.148 0.132
-0.9 96.0 0.218 0.166
-0.7 96.0 0.121 0.073
-0.5 96.0 0.09 0.061
-0.3 96.0 0.169 0.061
-0.1 96.0 0.215 0.06
0.1 96.0 0.199 0.062
0.3 96.0 0.205 0.061
0.5 96.0 0.102 0.07
0.7 96.0 0.092 0.092
0.9 96.0 0.118 1.742
-0.9 120.0 0.04 0.133
-0.7 120.0 0.194 0.105
-0.5 120.0 0.331 0.085
-0.3 120.0 0.297 0.096
-0.1 120.0 0.199 0.077
0.1 120.0 0.203 0.085
0.3 120.0 0.162 0.083
0.5 120.0 0.116 0.083
0.7 120.0 0.23 0.11
0.9 120.0 0.193 0.181
-0.9 144.0 0.43 0.252
-0.7 144.0 0.272 0.142
-0.5 144.0 0.191 0.161
-0.3 144.0 0.199 0.108
-0.1 144.0 0.317 0.121
0.1 144.0 0.228 1.229
0.3 144.0 0.034 0.108
0.5 144.0 0.353 0.12
0.7 144.0 -0.006 0.101
0.9 144.0 -0.142 0.168
-0.9 168.0 0.223 0.261
-0.7 168.0 0.374 0.405
-0.5 168.0 0.533 0.499
-0.3 168.0 0.5 0.198
-0.1 168.0 0.281 3.647
0.1 168.0 0.22 0.135
0.3 168.0 0.078 0.145
0.5 168.0 0.011 0.145
0.7 168.0 0.109 0.205
0.9 168.0 -0.325 0.198
Created in SINP MSU, CLAS Collaboration