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Measurement E7M1
Experiment: | E89-042 CLAS Experiment | |
---|---|---|
Year: | 2003 |
|
Spokespersons: | V. D. Burkert, R. Minehart | |
Reaction: | ep → π0p | |
Polarization: | beam | |
Quantity: | Ab(θπ, φπ) | |
Q2: | 0.4 GeV2 | |
W: | 1.1 GeV | |
x: | 0.4883 | |
Publication: |
K. Joo, L.C. Smith, V.D. Burkert, R. Minehart, and CLAS Collaboration Measurement of the Polarized Structure Function of Single pi0 Electroproduction in the Delta Resonance Region //
Phys. Rev. C, 68 03220101 (2003)
|
cos(θπ) | φπ, [deg] | Ab(θπ, φπ), [1/sr] | uncertainty |
---|---|---|---|
-0.875 | 22.5 | -0.439 | 0.23 |
-0.875 | 67.5 | 0.13 | 0.102 |
-0.875 | 112.5 | 0.0583 | 0.091 |
-0.875 | 157.5 | 0.0852 | 0.0906 |
-0.875 | 202.5 | 0.0104 | 0.0891 |
-0.875 | 247.5 | -0.104 | 0.0941 |
-0.875 | 292.5 | -0.158 | 0.102 |
-0.875 | 337.5 | -0.561 | 0.222 |
-0.625 | 22.5 | 0.0757 | 0.149 |
-0.625 | 67.5 | 0.0509 | 0.0901 |
-0.625 | 112.5 | 0.113 | 0.0778 |
-0.625 | 157.5 | -0.0512 | 0.0732 |
-0.625 | 202.5 | 0.0245 | 0.072 |
-0.625 | 247.5 | -0.19 | 0.0777 |
-0.625 | 292.5 | -0.0594 | 0.0925 |
-0.625 | 337.5 | -0.264 | 0.152 |
-0.375 | 22.5 | 0.122 | 0.122 |
-0.375 | 67.5 | 0.107 | 0.0787 |
-0.375 | 112.5 | -0.02 | 0.0652 |
-0.375 | 157.5 | -0.04 | 0.0584 |
-0.375 | 202.5 | -0.0504 | 0.059 |
-0.375 | 247.5 | -0.0433 | 0.0642 |
-0.375 | 292.5 | -0.0557 | 0.0752 |
-0.375 | 337.5 | 0.0115 | 0.126 |
-0.125 | 22.5 | -0.294 | 0.111 |
-0.125 | 67.5 | 0.0294 | 0.0723 |
-0.125 | 112.5 | -0.0775 | 0.0596 |
-0.125 | 157.5 | -0.0174 | 0.0562 |
-0.125 | 202.5 | -0.117 | 0.0552 |
-0.125 | 247.5 | 0.0164 | 0.0593 |
-0.125 | 292.5 | -0.0069 | 0.0677 |
-0.125 | 337.5 | 0.000578 | 0.109 |
0.125 | 22.5 | 0.0351 | 0.102 |
0.125 | 67.5 | 0.0135 | 0.0684 |
0.125 | 112.5 | -0.0203 | 0.0571 |
0.125 | 157.5 | -0.0465 | 0.0519 |
0.125 | 202.5 | 0.0121 | 0.0542 |
0.125 | 247.5 | -0.0364 | 0.0574 |
0.125 | 292.5 | 0.0232 | 0.0657 |
0.125 | 337.5 | -0.00554 | 0.0942 |
0.375 | 22.5 | -0.083 | 0.0964 |
0.375 | 67.5 | -0.00464 | 0.0614 |
0.375 | 112.5 | -0.0239 | 0.0543 |
0.375 | 157.5 | -0.0286 | 0.0509 |
0.375 | 202.5 | -0.0252 | 0.053 |
0.375 | 247.5 | 0.0486 | 0.0545 |
0.375 | 292.5 | -0.000572 | 0.0617 |
0.375 | 337.5 | -0.0338 | 0.0988 |
0.625 | 22.5 | 0.022 | 0.103 |
0.625 | 67.5 | 0.000572 | 0.0635 |
0.625 | 112.5 | -0.0484 | 0.0568 |
0.625 | 157.5 | -0.0387 | 0.0543 |
0.625 | 202.5 | -0.0494 | 0.0546 |
0.625 | 247.5 | -0.0326 | 0.0557 |
0.625 | 292.5 | 0.0512 | 0.0597 |
0.625 | 337.5 | 0.0435 | 0.102 |
0.875 | 22.5 | -0.158 | 0.129 |
0.875 | 67.5 | 0.0112 | 0.0716 |
0.875 | 112.5 | -0.0446 | 0.0657 |
0.875 | 157.5 | 0.0738 | 0.0628 |
0.875 | 202.5 | -0.0546 | 0.0612 |
0.875 | 247.5 | -0.00584 | 0.0651 |
0.875 | 292.5 | 0.0552 | 0.0671 |
0.875 | 337.5 | 0.0528 | 0.138 |