Measurement E187M80
| 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: | 1.1625 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 |
|---|---|---|---|
| -0.7 | 90.0 | 6.14128 | 0.481371 |
| -0.7 | 112.5 | 6.33247 | 0.348639 |
| -0.7 | 140.0 | 7.26116 | 0.407269 |
| -0.7 | 150.0 | 6.46739 | 0.32987 |
| -0.7 | 157.5 | 7.12602 | 0.524298 |
| -0.7 | 180.0 | 5.48831 | 0.375656 |
| -0.7 | 202.5 | 7.29248 | 0.46024 |
| -0.7 | 210.0 | 6.53761 | 0.338945 |
| -0.7 | 220.0 | 7.0745 | 0.468843 |
| -0.7 | 247.5 | 6.26837 | 0.337423 |
| -0.7 | 260.0 | 6.09267 | 0.415523 |
| -0.7 | 270.0 | 5.98383 | 0.396503 |
| -0.5 | 90.0 | 6.84556 | 0.249242 |
| -0.5 | 100.0 | 7.0879 | 0.267823 |
| -0.5 | 112.5 | 7.23345 | 0.236685 |
| -0.5 | 140.0 | 7.70403 | 0.383124 |
| -0.5 | 150.0 | 6.74225 | 0.250366 |
| -0.5 | 157.5 | 6.43077 | 0.318836 |
| -0.5 | 180.0 | 5.27978 | 0.214907 |
| -0.5 | 202.5 | 5.83328 | 0.296399 |
| -0.5 | 210.0 | 5.98965 | 0.244326 |
| -0.5 | 220.0 | 6.81108 | 0.383396 |
| -0.5 | 247.5 | 7.10491 | 0.241126 |
| -0.5 | 260.0 | 6.96728 | 0.26863 |
| -0.5 | 270.0 | 6.75437 | 0.250181 |
| -0.3 | 67.5 | 5.3415 | 0.347032 |
| -0.3 | 90.0 | 6.66556 | 0.226041 |
| -0.3 | 100.0 | 6.81754 | 0.248955 |
| -0.3 | 112.5 | 7.25106 | 0.248803 |
| -0.3 | 140.0 | 7.04958 | 0.32162 |
| -0.3 | 150.0 | 6.37606 | 0.224793 |
| -0.3 | 157.5 | 6.01037 | 0.261356 |
| -0.3 | 180.0 | 5.557 | 0.220438 |
| -0.3 | 202.5 | 6.3761 | 0.273289 |
| -0.3 | 210.0 | 6.69079 | 0.230955 |
| -0.3 | 220.0 | 7.65231 | 0.335356 |
| -0.3 | 247.5 | 7.91838 | 0.262948 |
| -0.3 | 260.0 | 7.69747 | 0.266189 |
| -0.3 | 270.0 | 7.30239 | 0.233298 |
| -0.3 | 292.5 | 5.71881 | 0.329773 |
| -0.1 | 60.0 | 6.22043 | 0.495064 |
| -0.1 | 67.5 | 6.56743 | 0.319553 |
| -0.1 | 90.0 | 7.67594 | 0.226777 |
| -0.1 | 100.0 | 7.85887 | 0.261722 |
| -0.1 | 112.5 | 7.70229 | 0.269731 |
| -0.1 | 140.0 | 7.04394 | 0.322413 |
| -0.1 | 150.0 | 6.70082 | 0.217168 |
| -0.1 | 157.5 | 6.59024 | 0.239005 |
| -0.1 | 180.0 | 5.69867 | 0.204479 |
| -0.1 | 202.5 | 5.71947 | 0.250745 |
| -0.1 | 210.0 | 5.99043 | 0.22334 |
| -0.1 | 220.0 | 6.66382 | 0.341478 |
| -0.1 | 247.5 | 7.54221 | 0.277298 |
| -0.1 | 260.0 | 7.54324 | 0.26832 |
| -0.1 | 270.0 | 7.16055 | 0.232416 |
| -0.1 | 292.5 | 5.82403 | 0.315798 |
| 0.1 | 60.0 | 5.45081 | 0.423385 |
| 0.1 | 67.5 | 6.5796 | 0.311849 |
| 0.1 | 90.0 | 7.93858 | 0.249496 |
| 0.1 | 100.0 | 8.48297 | 0.304878 |
| 0.1 | 112.5 | 8.41072 | 0.340922 |
| 0.1 | 140.0 | 6.40953 | 0.371977 |
| 0.1 | 150.0 | 6.33896 | 0.231728 |
| 0.1 | 157.5 | 6.07279 | 0.241672 |
| 0.1 | 180.0 | 6.23707 | 0.204289 |
| 0.1 | 202.5 | 6.47866 | 0.226462 |
| 0.1 | 210.0 | 6.58672 | 0.213593 |
| 0.1 | 220.0 | 6.73438 | 0.315839 |
| 0.1 | 247.5 | 7.91403 | 0.286584 |
| 0.1 | 260.0 | 8.05875 | 0.264055 |
| 0.1 | 270.0 | 7.87296 | 0.225631 |
| 0.1 | 292.5 | 6.78695 | 0.311926 |
| 0.1 | 300.0 | 6.65364 | 0.482354 |
| 0.3 | 67.5 | 4.97147 | 0.330536 |
| 0.3 | 90.0 | 6.98114 | 0.261208 |
| 0.3 | 100.0 | 7.42622 | 0.323334 |
| 0.3 | 112.5 | 7.98111 | 0.352373 |
| 0.3 | 140.0 | 5.13717 | 0.272709 |
| 0.3 | 150.0 | 5.65407 | 0.208973 |
| 0.3 | 157.5 | 5.56792 | 0.214841 |
| 0.3 | 180.0 | 5.96857 | 0.220732 |
| 0.3 | 202.5 | 6.11848 | 0.225269 |
| 0.3 | 210.0 | 6.17589 | 0.216948 |
| 0.3 | 220.0 | 6.38074 | 0.305395 |
| 0.3 | 247.5 | 7.02674 | 0.370635 |
| 0.3 | 260.0 | 6.97236 | 0.322635 |
| 0.3 | 270.0 | 6.58197 | 0.26259 |
| 0.3 | 292.5 | 5.23541 | 0.313104 |
| 0.5 | 67.5 | 5.74587 | 0.35179 |
| 0.5 | 90.0 | 6.99191 | 0.347694 |
| 0.5 | 100.0 | 7.37432 | 0.436283 |
| 0.5 | 112.5 | 6.50367 | 0.447049 |
| 0.5 | 140.0 | 4.8011 | 0.261697 |
| 0.5 | 150.0 | 5.19823 | 0.192139 |
| 0.5 | 157.5 | 5.19956 | 0.207851 |
| 0.5 | 180.0 | 5.764 | 0.208143 |
| 0.5 | 202.5 | 5.37251 | 0.229689 |
| 0.5 | 210.0 | 5.28375 | 0.208296 |
| 0.5 | 220.0 | 4.60536 | 0.293435 |
| 0.5 | 247.5 | 6.33485 | 0.413898 |
| 0.5 | 260.0 | 7.45579 | 0.42635 |
| 0.5 | 270.0 | 6.76611 | 0.340681 |
| 0.5 | 292.5 | 5.40234 | 0.360884 |
| 0.7 | 90.0 | 4.6988 | 0.315709 |
| 0.7 | 100.0 | 5.13299 | 0.368106 |
| 0.7 | 112.5 | 4.73094 | 0.267868 |
| 0.7 | 140.0 | 4.82049 | 0.21398 |
| 0.7 | 150.0 | 4.59451 | 0.195404 |
| 0.7 | 157.5 | 4.66165 | 0.232101 |
| 0.7 | 180.0 | 4.54708 | 0.272142 |
| 0.7 | 202.5 | 4.84868 | 0.240103 |
| 0.7 | 210.0 | 4.95323 | 0.224494 |
| 0.7 | 220.0 | 4.95984 | 0.294631 |
| 0.7 | 247.5 | 5.02903 | 0.338955 |
| 0.7 | 260.0 | 4.67958 | 0.335681 |
| 0.7 | 270.0 | 4.39313 | 0.292785 |
| 0.9 | 67.5 | 2.6557 | 0.205734 |
| 0.9 | 90.0 | 3.7491 | 0.189588 |
| 0.9 | 100.0 | 4.26321 | 0.234966 |
| 0.9 | 112.5 | 4.89226 | 0.221842 |
| 0.9 | 140.0 | 4.82793 | 0.193147 |
| 0.9 | 150.0 | 4.72265 | 0.154436 |
| 0.9 | 157.5 | 4.52696 | 0.177923 |
| 0.9 | 180.0 | 4.6273 | 0.215704 |
| 0.9 | 202.5 | 4.60753 | 0.221052 |
| 0.9 | 210.0 | 4.58534 | 0.177879 |
| 0.9 | 220.0 | 4.44096 | 0.209612 |
| 0.9 | 247.5 | 4.32241 | 0.183748 |
| 0.9 | 260.0 | 4.23414 | 0.211302 |
| 0.9 | 270.0 | 3.98436 | 0.169816 |
| 0.9 | 292.5 | 3.25364 | 0.214952 |
| 0.9 | 300.0 | 2.99167 | 0.240276 |
Experiment comment: