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Measurement E154M4

Experiment: eg1-dvcs
Year: 2009

Measurement comment:

Target and double spin asymmetries
Spokesperson: A. Kim
Reaction: ep → π0p
Polarization: beam, target (longitudinal)
Quantity: ALL
Q2: 2.83 GeV2
x: 0.4
Publication:
A. Kim et al. (CLAS Collaboration) Target and Double Spin Asymmetries of Deeply Virtual π0 Production with a Longitudinally Polarized Proton Target and CLAS // arXiv:1511.03338, submitted to Phys. Lett. B (2016)

Slice: -t = (GeV/c)2

Measurement data
-t, [(GeV/c)2] φ, [deg] ALL uncertainty
0.27 25.0 0.891 0.064
0.27 59.0 0.597 0.083
0.27 90.0 0.657 0.102
0.27 118.0 0.513 0.119
0.27 146.0 0.747 0.182
0.27 179.0 0.338 0.351
0.27 208.0 0.799 0.223
0.27 242.0 0.409 0.144
0.27 270.0 0.735 0.13
0.27 302.0 0.872 0.079
0.27 337.0 0.949 0.065
0.52 25.0 0.738 0.045
0.52 58.0 0.629 0.056
0.52 89.0 0.64 0.087
0.52 122.0 0.525 0.073
0.52 147.0 0.546 0.089
0.52 177.0 0.756 0.115
0.52 209.0 0.641 0.092
0.52 241.0 0.616 0.115
0.52 271.0 0.611 0.091
0.52 301.0 0.787 0.06
0.52 335.0 0.827 0.042
0.88 28.0 0.757 0.053
0.88 57.0 0.625 0.061
0.88 88.0 0.334 0.155
0.88 123.0 0.296 0.087
0.88 147.0 0.439 0.093
0.88 176.0 0.672 0.113
0.88 211.0 0.379 0.096
0.88 241.0 0.182 0.166
0.88 270.0 0.29 0.105
0.88 302.0 0.47 0.072
0.88 333.0 0.688 0.05
1.24 31.0 0.657 0.092
1.24 59.0 0.774 0.095
1.24 88.0 0.138 0.143
1.24 123.0 0.513 0.159
1.24 146.0 0.343 0.144
1.24 178.0 0.438 0.208
1.24 210.0 0.556 0.146
1.24 243.0 0.386 0.151
1.24 268.0 0.45 0.121
1.24 303.0 0.396 0.113
1.24 330.0 0.561 0.084
1.59 29.0 0.756 0.1
1.59 58.0 0.362 0.128
1.59 90.0 0.185 0.127
1.59 122.0 0.366 0.161
1.59 146.0 0.38 0.216
1.59 176.0 0.677 0.271
1.59 213.0 0.514 0.236
1.59 243.0 0.387 0.133
1.59 268.0 0.336 0.108
1.59 303.0 0.565 0.137
1.59 331.0 0.498 0.1
Created in SINP MSU, CLAS Collaboration