Measurement E187M83
| 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: | 1.1875 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 (quasi-free), [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 90.0 | 9.82892 | 0.371619 |
| -0.7 | 100.0 | 9.88697 | 0.400231 |
| -0.7 | 112.5 | 9.91755 | 0.315282 |
| -0.7 | 140.0 | 9.44267 | 0.38578 |
| -0.7 | 150.0 | 7.87187 | 0.272575 |
| -0.7 | 157.5 | 7.24431 | 0.344785 |
| -0.7 | 180.0 | 6.07425 | 0.284137 |
| -0.7 | 202.5 | 8.44941 | 0.383886 |
| -0.7 | 210.0 | 8.06996 | 0.326717 |
| -0.7 | 220.0 | 9.06692 | 0.450643 |
| -0.7 | 247.5 | 8.95138 | 0.347408 |
| -0.7 | 260.0 | 9.12452 | 0.393573 |
| -0.7 | 270.0 | 9.35344 | 0.374446 |
| -0.5 | 67.5 | 11.0122 | 0.726962 |
| -0.5 | 90.0 | 10.2615 | 0.294927 |
| -0.5 | 100.0 | 10.1906 | 0.310781 |
| -0.5 | 112.5 | 10.1007 | 0.270586 |
| -0.5 | 140.0 | 9.43808 | 0.331362 |
| -0.5 | 150.0 | 7.96605 | 0.22881 |
| -0.5 | 157.5 | 7.34442 | 0.272181 |
| -0.5 | 180.0 | 6.09468 | 0.232028 |
| -0.5 | 202.5 | 7.74104 | 0.307823 |
| -0.5 | 210.0 | 8.44491 | 0.249894 |
| -0.5 | 220.0 | 10.3113 | 0.346525 |
| -0.5 | 247.5 | 10.4536 | 0.279643 |
| -0.5 | 260.0 | 10.064 | 0.314335 |
| -0.5 | 270.0 | 9.84035 | 0.292627 |
| -0.5 | 292.5 | 7.78532 | 0.556842 |
| -0.3 | 67.5 | 10.3657 | 0.489894 |
| -0.3 | 90.0 | 11.1217 | 0.297586 |
| -0.3 | 100.0 | 11.4487 | 0.330686 |
| -0.3 | 112.5 | 11.3105 | 0.309914 |
| -0.3 | 140.0 | 9.52215 | 0.335319 |
| -0.3 | 150.0 | 8.56321 | 0.225304 |
| -0.3 | 157.5 | 7.61439 | 0.246608 |
| -0.3 | 180.0 | 7.12086 | 0.20343 |
| -0.3 | 202.5 | 7.72654 | 0.25012 |
| -0.3 | 210.0 | 8.20966 | 0.218434 |
| -0.3 | 220.0 | 9.02744 | 0.318204 |
| -0.3 | 247.5 | 10.7563 | 0.305118 |
| -0.3 | 260.0 | 11.4184 | 0.345997 |
| -0.3 | 270.0 | 10.7389 | 0.303059 |
| -0.3 | 292.5 | 9.38011 | 0.487895 |
| -0.1 | 60.0 | 9.71486 | 0.461037 |
| -0.1 | 67.5 | 10.9856 | 0.37678 |
| -0.1 | 90.0 | 12.5011 | 0.280669 |
| -0.1 | 100.0 | 12.7773 | 0.344408 |
| -0.1 | 112.5 | 12.5053 | 0.338884 |
| -0.1 | 140.0 | 9.33997 | 0.342559 |
| -0.1 | 150.0 | 8.2606 | 0.227314 |
| -0.1 | 157.5 | 7.28531 | 0.237991 |
| -0.1 | 180.0 | 7.22735 | 0.20929 |
| -0.1 | 202.5 | 7.96337 | 0.26088 |
| -0.1 | 210.0 | 8.51834 | 0.237364 |
| -0.1 | 220.0 | 9.04932 | 0.353608 |
| -0.1 | 247.5 | 11.7044 | 0.347131 |
| -0.1 | 260.0 | 12.2754 | 0.359553 |
| -0.1 | 270.0 | 11.9233 | 0.281865 |
| -0.1 | 292.5 | 10.3573 | 0.347633 |
| -0.1 | 300.0 | 9.1564 | 0.414792 |
| 0.1 | 60.0 | 9.69273 | 0.447404 |
| 0.1 | 67.5 | 10.8349 | 0.369796 |
| 0.1 | 90.0 | 12.3018 | 0.293471 |
| 0.1 | 100.0 | 12.5174 | 0.370708 |
| 0.1 | 112.5 | 11.7656 | 0.397258 |
| 0.1 | 140.0 | 8.20432 | 0.38119 |
| 0.1 | 150.0 | 7.98903 | 0.249042 |
| 0.1 | 157.5 | 7.50738 | 0.251826 |
| 0.1 | 180.0 | 7.50153 | 0.211118 |
| 0.1 | 202.5 | 8.00661 | 0.24163 |
| 0.1 | 210.0 | 8.38149 | 0.237317 |
| 0.1 | 220.0 | 8.74484 | 0.381784 |
| 0.1 | 247.5 | 12.0354 | 0.383292 |
| 0.1 | 260.0 | 12.6371 | 0.360072 |
| 0.1 | 270.0 | 11.981 | 0.289526 |
| 0.1 | 292.5 | 9.77519 | 0.36254 |
| 0.1 | 300.0 | 8.53338 | 0.452806 |
| 0.3 | 60.0 | 8.50964 | 0.543247 |
| 0.3 | 67.5 | 9.28103 | 0.417116 |
| 0.3 | 90.0 | 11.4544 | 0.327512 |
| 0.3 | 100.0 | 11.8623 | 0.395128 |
| 0.3 | 112.5 | 12.2754 | 0.440768 |
| 0.3 | 140.0 | 7.87443 | 0.335853 |
| 0.3 | 150.0 | 7.66799 | 0.216823 |
| 0.3 | 157.5 | 7.18577 | 0.214469 |
| 0.3 | 180.0 | 7.30433 | 0.201707 |
| 0.3 | 202.5 | 7.75264 | 0.236076 |
| 0.3 | 210.0 | 8.05217 | 0.232697 |
| 0.3 | 220.0 | 8.48442 | 0.363478 |
| 0.3 | 247.5 | 11.7659 | 0.441352 |
| 0.3 | 260.0 | 12.3715 | 0.396894 |
| 0.3 | 270.0 | 11.8042 | 0.311943 |
| 0.3 | 292.5 | 9.95705 | 0.372506 |
| 0.3 | 300.0 | 8.57933 | 0.461149 |
| 0.5 | 60.0 | 6.78764 | 0.528732 |
| 0.5 | 67.5 | 7.83938 | 0.38005 |
| 0.5 | 90.0 | 10.1819 | 0.332909 |
| 0.5 | 100.0 | 10.9561 | 0.408919 |
| 0.5 | 112.5 | 11.1059 | 0.491694 |
| 0.5 | 140.0 | 6.83224 | 0.344948 |
| 0.5 | 150.0 | 7.0112 | 0.225604 |
| 0.5 | 157.5 | 6.8215 | 0.228898 |
| 0.5 | 180.0 | 6.86746 | 0.206583 |
| 0.5 | 202.5 | 6.90144 | 0.218966 |
| 0.5 | 210.0 | 7.08117 | 0.21544 |
| 0.5 | 220.0 | 7.29064 | 0.320631 |
| 0.5 | 247.5 | 11.0208 | 0.475277 |
| 0.5 | 260.0 | 11.3721 | 0.411796 |
| 0.5 | 270.0 | 10.6893 | 0.34098 |
| 0.5 | 292.5 | 8.58518 | 0.405598 |
| 0.5 | 300.0 | 7.38448 | 0.566121 |
| 0.7 | 67.5 | 7.67766 | 0.615424 |
| 0.7 | 90.0 | 8.14709 | 0.435287 |
| 0.7 | 100.0 | 8.72285 | 0.537398 |
| 0.7 | 112.5 | 7.23543 | 0.442632 |
| 0.7 | 140.0 | 6.68485 | 0.296444 |
| 0.7 | 150.0 | 6.71577 | 0.22209 |
| 0.7 | 157.5 | 6.70837 | 0.23544 |
| 0.7 | 180.0 | 6.05089 | 0.251937 |
| 0.7 | 202.5 | 6.10627 | 0.246816 |
| 0.7 | 210.0 | 6.25012 | 0.22077 |
| 0.7 | 220.0 | 6.89377 | 0.280264 |
| 0.7 | 247.5 | 7.19377 | 0.375825 |
| 0.7 | 260.0 | 7.77529 | 0.476468 |
| 0.7 | 270.0 | 7.15891 | 0.390416 |
| 0.7 | 292.5 | 6.49577 | 0.572239 |
| 0.9 | 60.0 | 4.2355 | 0.262668 |
| 0.9 | 67.5 | 4.51324 | 0.227929 |
| 0.9 | 90.0 | 5.5839 | 0.21117 |
| 0.9 | 100.0 | 5.94807 | 0.276223 |
| 0.9 | 112.5 | 5.92816 | 0.251516 |
| 0.9 | 140.0 | 5.93343 | 0.22208 |
| 0.9 | 150.0 | 6.06667 | 0.182258 |
| 0.9 | 157.5 | 6.20783 | 0.211733 |
| 0.9 | 180.0 | 6.29856 | 0.237558 |
| 0.9 | 202.5 | 6.33025 | 0.216413 |
| 0.9 | 210.0 | 6.12886 | 0.177185 |
| 0.9 | 220.0 | 6.03049 | 0.209276 |
| 0.9 | 247.5 | 5.55381 | 0.234391 |
| 0.9 | 260.0 | 5.7152 | 0.298038 |
| 0.9 | 270.0 | 5.24266 | 0.22321 |
| 0.9 | 292.5 | 4.51294 | 0.258431 |
| 0.9 | 300.0 | 3.90705 | 0.25092 |
Experiment comment: