Measurement E187M95
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ (quasi-free) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.2875 GeV | |
| Publication: |
Y. Tian, R.W. Gothe, V.I. Mokeev and G. Hollis (For CLAS Collaboration) Exclusive π− Electroproduction off the Neutron in Deuterium in the Resonance Region //
CLAS-Notes 2021-101
|
|
| cos(θ) | φ, [degree] | dσ/dΩ (quasi-free), [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 60.0 | 1.72653 | 0.126686 |
| -0.9 | 67.5 | 1.732 | 0.113356 |
| -0.9 | 90.0 | 1.90182 | 0.11764 |
| -0.9 | 260.0 | 2.00388 | 0.168104 |
| -0.9 | 270.0 | 1.92658 | 0.116643 |
| -0.9 | 292.5 | 1.73185 | 0.11149 |
| -0.9 | 300.0 | 1.70468 | 0.122861 |
| -0.9 | 330.0 | 1.29273 | 0.0998828 |
| -0.7 | 30.0 | 1.44555 | 0.0963426 |
| -0.7 | 60.0 | 1.9826 | 0.11131 |
| -0.7 | 67.5 | 2.17232 | 0.118945 |
| -0.7 | 90.0 | 2.19796 | 0.131665 |
| -0.7 | 100.0 | 2.15349 | 0.193632 |
| -0.7 | 112.5 | 2.18614 | 0.158492 |
| -0.7 | 140.0 | 2.18979 | 0.149493 |
| -0.7 | 150.0 | 1.82724 | 0.107249 |
| -0.7 | 157.5 | 1.64842 | 0.126314 |
| -0.7 | 180.0 | 1.30842 | 0.107591 |
| -0.7 | 210.0 | 1.81989 | 0.117459 |
| -0.7 | 220.0 | 2.11827 | 0.164907 |
| -0.7 | 247.5 | 2.41537 | 0.159458 |
| -0.7 | 260.0 | 2.50832 | 0.194674 |
| -0.7 | 270.0 | 2.266 | 0.11985 |
| -0.7 | 292.5 | 2.01249 | 0.117047 |
| -0.7 | 300.0 | 1.84747 | 0.1104 |
| -0.7 | 330.0 | 1.37141 | 0.0967251 |
| -0.7 | 337.5 | 1.29739 | 0.112031 |
| -0.5 | 30.0 | 1.84683 | 0.107297 |
| -0.5 | 60.0 | 2.73058 | 0.157123 |
| -0.5 | 67.5 | 2.87783 | 0.180721 |
| -0.5 | 90.0 | 3.24249 | 0.209644 |
| -0.5 | 100.0 | 3.72843 | 0.28721 |
| -0.5 | 112.5 | 3.21783 | 0.226214 |
| -0.5 | 150.0 | 1.7794 | 0.115082 |
| -0.5 | 157.5 | 1.673 | 0.122318 |
| -0.5 | 180.0 | 1.43613 | 0.0898166 |
| -0.5 | 202.5 | 1.79494 | 0.12283 |
| -0.5 | 210.0 | 1.94298 | 0.11593 |
| -0.5 | 220.0 | 2.62816 | 0.215096 |
| -0.5 | 247.5 | 3.83151 | 0.238905 |
| -0.5 | 260.0 | 4.42993 | 0.308286 |
| -0.5 | 270.0 | 3.53844 | 0.180861 |
| -0.5 | 292.5 | 3.01306 | 0.155477 |
| -0.5 | 300.0 | 2.7225 | 0.133933 |
| -0.5 | 330.0 | 1.88137 | 0.103308 |
| -0.5 | 337.5 | 1.64341 | 0.140917 |
| -0.3 | 30.0 | 2.16144 | 0.150196 |
| -0.3 | 60.0 | 3.73818 | 0.214705 |
| -0.3 | 67.5 | 4.10395 | 0.226797 |
| -0.3 | 90.0 | 4.98571 | 0.289049 |
| -0.3 | 100.0 | 5.25081 | 0.380263 |
| -0.3 | 112.5 | 5.12598 | 0.388031 |
| -0.3 | 210.0 | 2.09235 | 0.177427 |
| -0.3 | 247.5 | 6.18022 | 0.435073 |
| -0.3 | 260.0 | 6.29545 | 0.434705 |
| -0.3 | 270.0 | 5.60614 | 0.307286 |
| -0.3 | 292.5 | 4.38425 | 0.23301 |
| -0.3 | 300.0 | 4.0386 | 0.22199 |
| -0.3 | 330.0 | 2.37679 | 0.158393 |
| -0.1 | 60.0 | 5.87533 | 0.513168 |
| -0.1 | 67.5 | 5.61735 | 0.402362 |
| -0.1 | 90.0 | 5.71234 | 0.27044 |
| -0.1 | 100.0 | 5.57142 | 0.313172 |
| -0.1 | 112.5 | 5.40603 | 0.312611 |
| -0.1 | 150.0 | 2.23643 | 0.193262 |
| -0.1 | 180.0 | 1.45662 | 0.113046 |
| -0.1 | 210.0 | 2.66269 | 0.209881 |
| -0.1 | 247.5 | 5.28631 | 0.331043 |
| -0.1 | 260.0 | 5.42815 | 0.325339 |
| -0.1 | 270.0 | 5.60483 | 0.279121 |
| -0.1 | 292.5 | 5.47635 | 0.402507 |
| 0.1 | 67.5 | 7.02324 | 0.522824 |
| 0.1 | 90.0 | 6.01137 | 0.248007 |
| 0.1 | 100.0 | 5.28757 | 0.275816 |
| 0.1 | 112.5 | 4.74903 | 0.234458 |
| 0.1 | 150.0 | 2.83765 | 0.224374 |
| 0.1 | 180.0 | 2.02248 | 0.178475 |
| 0.1 | 210.0 | 2.91042 | 0.240616 |
| 0.1 | 247.5 | 4.6526 | 0.239273 |
| 0.1 | 260.0 | 5.52657 | 0.267125 |
| 0.1 | 270.0 | 6.1146 | 0.229472 |
| 0.1 | 292.5 | 7.41049 | 0.418121 |
| 0.1 | 300.0 | 7.1383 | 0.487307 |
| 0.3 | 60.0 | 7.38956 | 0.575209 |
| 0.3 | 67.5 | 6.99909 | 0.40557 |
| 0.3 | 90.0 | 6.37087 | 0.228179 |
| 0.3 | 100.0 | 5.85384 | 0.24694 |
| 0.3 | 112.5 | 4.97864 | 0.225936 |
| 0.3 | 140.0 | 3.36821 | 0.279661 |
| 0.3 | 150.0 | 3.06381 | 0.217152 |
| 0.3 | 157.5 | 3.50606 | 0.296162 |
| 0.3 | 202.5 | 3.82747 | 0.305318 |
| 0.3 | 210.0 | 3.44682 | 0.234002 |
| 0.3 | 220.0 | 4.11031 | 0.332991 |
| 0.3 | 247.5 | 4.50165 | 0.283739 |
| 0.3 | 260.0 | 5.47486 | 0.300532 |
| 0.3 | 270.0 | 6.10602 | 0.251793 |
| 0.3 | 292.5 | 7.40403 | 0.381172 |
| 0.3 | 300.0 | 7.58054 | 0.508804 |
| 0.5 | 67.5 | 7.89414 | 0.520975 |
| 0.5 | 90.0 | 7.19914 | 0.302274 |
| 0.5 | 100.0 | 6.81352 | 0.315698 |
| 0.5 | 112.5 | 5.56513 | 0.268211 |
| 0.5 | 140.0 | 4.1924 | 0.308793 |
| 0.5 | 150.0 | 3.79765 | 0.240584 |
| 0.5 | 157.5 | 4.23575 | 0.352791 |
| 0.5 | 180.0 | 3.59056 | 0.296362 |
| 0.5 | 202.5 | 4.35952 | 0.375493 |
| 0.5 | 210.0 | 3.85966 | 0.25176 |
| 0.5 | 220.0 | 4.49864 | 0.346478 |
| 0.5 | 247.5 | 5.13043 | 0.317148 |
| 0.5 | 260.0 | 6.37391 | 0.399564 |
| 0.5 | 270.0 | 7.19914 | 0.331593 |
| 0.5 | 292.5 | 8.53134 | 0.51085 |
| 0.5 | 300.0 | 9.07231 | 0.645196 |
| 0.7 | 67.5 | 11.6248 | 0.968856 |
| 0.7 | 90.0 | 8.97755 | 0.501862 |
| 0.7 | 100.0 | 8.76391 | 0.632525 |
| 0.7 | 112.5 | 6.69457 | 0.394312 |
| 0.7 | 140.0 | 7.52982 | 0.444744 |
| 0.7 | 150.0 | 5.52642 | 0.286576 |
| 0.7 | 157.5 | 6.47974 | 0.430239 |
| 0.7 | 180.0 | 3.21181 | 0.244695 |
| 0.7 | 202.5 | 5.8 | 0.389642 |
| 0.7 | 210.0 | 5.54111 | 0.290678 |
| 0.7 | 220.0 | 8.09798 | 0.495951 |
| 0.7 | 247.5 | 7.66095 | 0.40658 |
| 0.7 | 260.0 | 9.22017 | 0.529563 |
| 0.7 | 270.0 | 9.35949 | 0.435928 |
| 0.7 | 292.5 | 11.2743 | 0.789211 |
| 0.9 | 60.0 | 7.41949 | 0.470005 |
| 0.9 | 67.5 | 7.87379 | 0.396154 |
| 0.9 | 90.0 | 9.31467 | 0.350112 |
| 0.9 | 100.0 | 10.2437 | 0.475255 |
| 0.9 | 112.5 | 9.82431 | 0.446339 |
| 0.9 | 140.0 | 6.83349 | 0.294431 |
| 0.9 | 150.0 | 6.04873 | 0.194519 |
| 0.9 | 157.5 | 5.7974 | 0.212586 |
| 0.9 | 180.0 | 4.92088 | 0.179144 |
| 0.9 | 202.5 | 5.34613 | 0.21027 |
| 0.9 | 210.0 | 5.83148 | 0.203192 |
| 0.9 | 220.0 | 7.21914 | 0.334428 |
| 0.9 | 247.5 | 10.6262 | 0.44733 |
| 0.9 | 260.0 | 10.6158 | 0.463027 |
| 0.9 | 270.0 | 9.18011 | 0.328906 |
| 0.9 | 292.5 | 7.68893 | 0.367599 |
| 0.9 | 300.0 | 7.76743 | 0.424246 |
| 0.9 | 330.0 | 8.50063 | 0.542991 |
Experiment comment: