Measurement E187M9
| 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 (exclusive) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.1875 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 (exclusive), [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 90.0 | 10.9931 | 0.377088 |
| -0.7 | 100.0 | 10.8582 | 0.398098 |
| -0.7 | 112.5 | 10.2323 | 0.302087 |
| -0.7 | 140.0 | 9.8003 | 0.366856 |
| -0.7 | 150.0 | 8.23046 | 0.266202 |
| -0.7 | 157.5 | 7.79264 | 0.335786 |
| -0.7 | 180.0 | 6.22338 | 0.270644 |
| -0.7 | 202.5 | 8.86929 | 0.367598 |
| -0.7 | 210.0 | 8.39002 | 0.312895 |
| -0.7 | 220.0 | 9.38112 | 0.423004 |
| -0.7 | 247.5 | 9.18248 | 0.326793 |
| -0.7 | 260.0 | 9.66732 | 0.378151 |
| -0.7 | 270.0 | 10.3905 | 0.373261 |
| -0.5 | 67.5 | 12.9633 | 0.737048 |
| -0.5 | 90.0 | 10.5821 | 0.284776 |
| -0.5 | 100.0 | 10.2464 | 0.292679 |
| -0.5 | 112.5 | 10.1366 | 0.254571 |
| -0.5 | 140.0 | 9.75911 | 0.318261 |
| -0.5 | 150.0 | 8.08659 | 0.22053 |
| -0.5 | 157.5 | 7.48146 | 0.259661 |
| -0.5 | 180.0 | 6.0718 | 0.229217 |
| -0.5 | 202.5 | 7.7904 | 0.287403 |
| -0.5 | 210.0 | 8.52393 | 0.238758 |
| -0.5 | 220.0 | 10.4781 | 0.328981 |
| -0.5 | 247.5 | 10.4977 | 0.263504 |
| -0.5 | 260.0 | 10.2212 | 0.296435 |
| -0.5 | 270.0 | 10.3292 | 0.283476 |
| -0.5 | 292.5 | 10.3508 | 0.604451 |
| -0.3 | 67.5 | 11.0137 | 0.466682 |
| -0.3 | 90.0 | 11.5537 | 0.286548 |
| -0.3 | 100.0 | 11.6334 | 0.311589 |
| -0.3 | 112.5 | 11.5117 | 0.293202 |
| -0.3 | 140.0 | 10.0205 | 0.325253 |
| -0.3 | 150.0 | 8.78247 | 0.218892 |
| -0.3 | 157.5 | 7.84471 | 0.236875 |
| -0.3 | 180.0 | 7.10598 | 0.200593 |
| -0.3 | 202.5 | 7.9356 | 0.238973 |
| -0.3 | 210.0 | 8.44987 | 0.212416 |
| -0.3 | 220.0 | 9.4925 | 0.308316 |
| -0.3 | 247.5 | 10.911 | 0.287267 |
| -0.3 | 260.0 | 11.4978 | 0.322612 |
| -0.3 | 270.0 | 10.9658 | 0.287844 |
| -0.3 | 292.5 | 9.54894 | 0.452686 |
| -0.1 | 60.0 | 9.80478 | 0.433609 |
| -0.1 | 67.5 | 11.0578 | 0.354888 |
| -0.1 | 90.0 | 12.7221 | 0.270669 |
| -0.1 | 100.0 | 12.9865 | 0.326801 |
| -0.1 | 112.5 | 12.8934 | 0.323691 |
| -0.1 | 140.0 | 9.92579 | 0.333328 |
| -0.1 | 150.0 | 8.54826 | 0.221298 |
| -0.1 | 157.5 | 7.46031 | 0.228183 |
| -0.1 | 180.0 | 7.22006 | 0.20699 |
| -0.1 | 202.5 | 8.05243 | 0.246755 |
| -0.1 | 210.0 | 8.67884 | 0.228283 |
| -0.1 | 220.0 | 9.49136 | 0.340836 |
| -0.1 | 247.5 | 12.1328 | 0.330265 |
| -0.1 | 260.0 | 12.5638 | 0.338663 |
| -0.1 | 270.0 | 12.1911 | 0.270837 |
| -0.1 | 292.5 | 10.2601 | 0.339616 |
| -0.1 | 300.0 | 9.11417 | 0.407217 |
| 0.1 | 60.0 | 9.5481 | 0.410445 |
| 0.1 | 67.5 | 10.7804 | 0.343222 |
| 0.1 | 90.0 | 12.6978 | 0.283757 |
| 0.1 | 100.0 | 12.9811 | 0.352913 |
| 0.1 | 112.5 | 12.6188 | 0.382385 |
| 0.1 | 140.0 | 8.95208 | 0.369933 |
| 0.1 | 150.0 | 8.31157 | 0.240505 |
| 0.1 | 157.5 | 7.63212 | 0.23886 |
| 0.1 | 180.0 | 7.50813 | 0.209242 |
| 0.1 | 202.5 | 8.07266 | 0.229381 |
| 0.1 | 210.0 | 8.61643 | 0.229165 |
| 0.1 | 220.0 | 9.45658 | 0.369299 |
| 0.1 | 247.5 | 12.6822 | 0.367145 |
| 0.1 | 260.0 | 12.9225 | 0.340833 |
| 0.1 | 270.0 | 12.3911 | 0.280307 |
| 0.1 | 292.5 | 9.90294 | 0.340692 |
| 0.1 | 300.0 | 8.75346 | 0.42719 |
| 0.3 | 60.0 | 8.89134 | 0.512864 |
| 0.3 | 67.5 | 9.54157 | 0.390521 |
| 0.3 | 90.0 | 12.1103 | 0.31782 |
| 0.3 | 100.0 | 12.4343 | 0.376661 |
| 0.3 | 112.5 | 13.3555 | 0.4304 |
| 0.3 | 140.0 | 8.61164 | 0.331736 |
| 0.3 | 150.0 | 7.9874 | 0.212013 |
| 0.3 | 157.5 | 7.32901 | 0.205267 |
| 0.3 | 180.0 | 7.29262 | 0.199428 |
| 0.3 | 202.5 | 7.76234 | 0.222457 |
| 0.3 | 210.0 | 8.33254 | 0.22524 |
| 0.3 | 220.0 | 9.20337 | 0.354625 |
| 0.3 | 247.5 | 12.7649 | 0.424935 |
| 0.3 | 260.0 | 12.8733 | 0.376781 |
| 0.3 | 270.0 | 12.3947 | 0.303717 |
| 0.3 | 292.5 | 10.3004 | 0.355198 |
| 0.3 | 300.0 | 8.82334 | 0.435904 |
| 0.5 | 60.0 | 6.90592 | 0.488183 |
| 0.5 | 67.5 | 7.92999 | 0.355055 |
| 0.5 | 90.0 | 10.9012 | 0.326475 |
| 0.5 | 100.0 | 11.7675 | 0.397251 |
| 0.5 | 112.5 | 12.9979 | 0.497532 |
| 0.5 | 140.0 | 7.60852 | 0.338927 |
| 0.5 | 150.0 | 7.38748 | 0.21956 |
| 0.5 | 157.5 | 6.9289 | 0.216798 |
| 0.5 | 180.0 | 6.85835 | 0.194398 |
| 0.5 | 202.5 | 7.11817 | 0.209883 |
| 0.5 | 210.0 | 7.53551 | 0.211965 |
| 0.5 | 220.0 | 8.26026 | 0.323477 |
| 0.5 | 247.5 | 12.2791 | 0.469007 |
| 0.5 | 260.0 | 11.8609 | 0.394823 |
| 0.5 | 270.0 | 11.3467 | 0.333745 |
| 0.5 | 292.5 | 8.9373 | 0.385476 |
| 0.5 | 300.0 | 7.94122 | 0.536785 |
| 0.7 | 67.5 | 8.20415 | 0.581603 |
| 0.7 | 90.0 | 9.81237 | 0.454755 |
| 0.7 | 100.0 | 10.3558 | 0.544522 |
| 0.7 | 112.5 | 8.69859 | 0.446293 |
| 0.7 | 140.0 | 7.39275 | 0.292055 |
| 0.7 | 150.0 | 7.29597 | 0.220502 |
| 0.7 | 157.5 | 7.21682 | 0.231406 |
| 0.7 | 180.0 | 6.57348 | 0.245848 |
| 0.7 | 202.5 | 6.68744 | 0.241462 |
| 0.7 | 210.0 | 6.95339 | 0.220369 |
| 0.7 | 220.0 | 7.50798 | 0.276601 |
| 0.7 | 247.5 | 8.58775 | 0.385397 |
| 0.7 | 260.0 | 9.30791 | 0.485522 |
| 0.7 | 270.0 | 8.79304 | 0.411612 |
| 0.7 | 292.5 | 7.41175 | 0.560924 |
| 0.9 | 60.0 | 4.47993 | 0.254997 |
| 0.9 | 67.5 | 4.70812 | 0.219558 |
| 0.9 | 90.0 | 5.94269 | 0.206223 |
| 0.9 | 100.0 | 6.35946 | 0.265273 |
| 0.9 | 112.5 | 6.29941 | 0.240625 |
| 0.9 | 140.0 | 6.2632 | 0.213631 |
| 0.9 | 150.0 | 6.41269 | 0.17773 |
| 0.9 | 157.5 | 6.55897 | 0.204294 |
| 0.9 | 180.0 | 6.56366 | 0.22781 |
| 0.9 | 202.5 | 6.69817 | 0.209409 |
| 0.9 | 210.0 | 6.47505 | 0.173777 |
| 0.9 | 220.0 | 6.40897 | 0.204122 |
| 0.9 | 247.5 | 6.02243 | 0.228603 |
| 0.9 | 260.0 | 6.2905 | 0.290814 |
| 0.9 | 270.0 | 5.71587 | 0.219204 |
| 0.9 | 292.5 | 4.88072 | 0.253835 |
| 0.9 | 300.0 | 4.22287 | 0.247678 |
Experiment comment: