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Measurement E40M33

Experiment: EG1
Year: 2000
Spokespersons: P. Stoler, V. Burkert, R. Minehart
Reaction: ep → π0p
Polarization: beam, target (longitudinal)
Quantity: At
Q2: 0.317 — 0.452 GeV2
W: 1.15 — 1.2 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 0.103 0.137 0.0069
-0.7 -168.0 0.043 0.113 0.0035
-0.5 -168.0 -0.099 0.121 0.0071
-0.3 -168.0 -0.163 0.095 0.0075
-0.1 -168.0 -0.203 0.135 0.0153
0.1 -168.0 -0.338 0.138 0.0253
0.3 -168.0 -0.137 0.083 0.006
0.5 -168.0 -0.096 0.077 0.0045
0.7 -168.0 -0.127 0.081 0.0062
0.9 -168.0 -0.059 0.098 0.0034
-0.9 -144.0 0.114 0.11 0.0066
-0.7 -144.0 -0.109 0.086 0.0071
-0.5 -144.0 0.031 0.101 0.0073
-0.3 -144.0 -0.276 0.094 0.018
-0.1 -144.0 -0.151 0.068 0.0095
0.1 -144.0 -0.297 0.071 0.0157
0.3 -144.0 -0.206 0.058 0.0098
0.5 -144.0 -0.07 0.056 0.0066
0.7 -144.0 -0.142 0.074 0.0092
0.9 -144.0 -0.073 0.098 0.0047
-0.9 -120.0 -0.073 0.099 0.0067
-0.7 -120.0 -0.032 0.086 0.0061
-0.5 -120.0 -0.015 0.068 0.0061
-0.3 -120.0 -0.034 0.056 0.006
-0.1 -120.0 -0.135 0.057 0.0075
0.1 -120.0 -0.185 0.059 0.0094
0.3 -120.0 -0.183 0.056 0.0088
0.5 -120.0 -0.179 0.065 0.0093
0.7 -120.0 -0.228 0.081 0.0136
0.9 -120.0 -0.03 0.108 0.0022
-0.9 -96.0 0.072 0.098 0.0063
-0.7 -96.0 -0.071 0.085 0.0066
-0.5 -96.0 -0.049 0.062 0.0056
-0.3 -96.0 -0.062 0.057 0.0053
-0.1 -96.0 -0.158 0.06 0.0081
0.1 -96.0 -0.09 0.054 0.0051
0.3 -96.0 -0.02 0.056 0.0036
0.5 -96.0 -0.089 0.058 0.0047
0.7 -96.0 -0.044 0.068 0.004
0.9 -96.0 -0.116 0.098 0.0077
-0.9 -72.0 0.136 0.103 0.009
-0.7 -72.0 0.019 0.079 0.005
-0.5 -72.0 0.014 0.072 0.0051
-0.3 -72.0 -0.058 0.088 0.0055
0.9 -72.0 -0.229 0.105 0.016
-0.9 -48.0 0.094 0.161 0.011
-0.9 -24.0 0.097 0.121 0.0071
-0.9 0.0 0.089 0.164 0.0101
-0.9 24.0 0.034 0.153 0.0043
-0.9 48.0 0.175 0.116 0.015
-0.9 72.0 -0.103 0.084 0.0066
-0.7 72.0 0.107 0.097 0.0095
-0.5 72.0 -0.054 0.072 0.0055
-0.3 72.0 0.01 0.076 0.0048
0.9 72.0 0.286 0.13 0.021
-0.9 96.0 -0.125 0.086 0.0077
-0.7 96.0 0.079 0.062 0.0062
-0.5 96.0 -0.019 0.059 0.0054
-0.3 96.0 0.091 0.06 0.0062
-0.1 96.0 0.05 0.062 0.0048
0.1 96.0 0.128 0.054 0.0059
0.3 96.0 0.057 0.056 0.004
0.5 96.0 0.096 0.059 0.0049
0.7 96.0 0.121 0.075 0.007
0.9 96.0 -0.026 0.134 0.0038
-0.9 120.0 0.038 0.107 0.006
-0.7 120.0 0.137 0.081 0.0086
-0.5 120.0 0.153 0.064 0.0082
-0.3 120.0 0.127 0.064 0.0078
-0.1 120.0 0.036 0.058 0.0056
0.1 120.0 0.132 0.063 0.0077
0.3 120.0 0.159 0.065 0.0085
0.5 120.0 0.103 0.07 0.0069
0.7 120.0 0.093 0.069 0.0061
0.9 120.0 0.105 0.151 0.0089
-0.9 144.0 0.042 0.093 0.0046
-0.7 144.0 0.029 0.106 0.0061
-0.5 144.0 0.126 0.083 0.0094
-0.3 144.0 0.062 0.065 0.0077
-0.1 144.0 0.258 0.078 0.0147
0.1 144.0 0.199 0.072 0.0116
0.3 144.0 0.097 0.072 0.008
0.5 144.0 0.123 0.075 0.0085
0.7 144.0 0.047 0.08 0.0057
0.9 144.0 0.149 0.119 0.01
-0.9 168.0 0.021 0.119 0.0024
-0.7 168.0 0.057 0.111 0.004
-0.5 168.0 -0.255 0.112 0.0149
-0.3 168.0 -0.039 0.084 0.0044
-0.1 168.0 -0.021 0.094 0.0045
0.1 168.0 0.082 0.105 0.0058
0.3 168.0 -0.046 0.098 0.0046
0.5 168.0 0.023 0.101 0.0032
0.7 168.0 0.115 0.092 0.0056
0.9 168.0 0.098 0.122 0.0067
Created in SINP MSU, CLAS Collaboration