Measurement E187M82
| 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: | 0.9 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 | 150.0 | 1.94341 | 0.159859 |
| -0.7 | 180.0 | 1.63262 | 0.12339 |
| -0.7 | 202.5 | 1.72137 | 0.143298 |
| -0.7 | 210.0 | 1.77824 | 0.125198 |
| -0.5 | 90.0 | 3.06788 | 0.178577 |
| -0.5 | 100.0 | 3.11585 | 0.189108 |
| -0.5 | 112.5 | 2.77608 | 0.154836 |
| -0.5 | 140.0 | 2.15545 | 0.154338 |
| -0.5 | 150.0 | 1.98576 | 0.109449 |
| -0.5 | 157.5 | 1.96097 | 0.125513 |
| -0.5 | 180.0 | 1.75787 | 0.106956 |
| -0.5 | 202.5 | 1.83197 | 0.119825 |
| -0.5 | 210.0 | 1.8881 | 0.104473 |
| -0.5 | 220.0 | 1.96551 | 0.144011 |
| -0.5 | 247.5 | 2.73631 | 0.146932 |
| -0.5 | 260.0 | 2.98781 | 0.199019 |
| -0.5 | 270.0 | 2.92701 | 0.187185 |
| -0.3 | 90.0 | 3.40858 | 0.181213 |
| -0.3 | 100.0 | 3.47662 | 0.196916 |
| -0.3 | 112.5 | 3.23743 | 0.163493 |
| -0.3 | 140.0 | 2.21546 | 0.154303 |
| -0.3 | 150.0 | 2.02118 | 0.106514 |
| -0.3 | 157.5 | 1.92146 | 0.11646 |
| -0.3 | 180.0 | 1.77609 | 0.101757 |
| -0.3 | 202.5 | 2.08194 | 0.121945 |
| -0.3 | 210.0 | 2.1833 | 0.109889 |
| -0.3 | 220.0 | 2.50585 | 0.162152 |
| -0.3 | 247.5 | 2.9333 | 0.171133 |
| -0.3 | 260.0 | 2.86218 | 0.19663 |
| -0.3 | 270.0 | 2.80525 | 0.180981 |
| -0.1 | 90.0 | 3.20537 | 0.152906 |
| -0.1 | 100.0 | 3.23815 | 0.166678 |
| -0.1 | 112.5 | 3.25029 | 0.171637 |
| -0.1 | 140.0 | 2.2225 | 0.157179 |
| -0.1 | 150.0 | 1.94794 | 0.1164 |
| -0.1 | 157.5 | 1.7851 | 0.124762 |
| -0.1 | 180.0 | 1.69548 | 0.109012 |
| -0.1 | 202.5 | 2.04516 | 0.116617 |
| -0.1 | 210.0 | 2.1413 | 0.107137 |
| -0.1 | 220.0 | 2.48048 | 0.161398 |
| -0.1 | 247.5 | 3.38108 | 0.171913 |
| -0.1 | 260.0 | 3.45276 | 0.172764 |
| -0.1 | 270.0 | 3.3667 | 0.155623 |
| 0.1 | 90.0 | 3.56217 | 0.167989 |
| 0.1 | 100.0 | 3.61981 | 0.185451 |
| 0.1 | 112.5 | 3.48242 | 0.190393 |
| 0.1 | 140.0 | 2.10454 | 0.185439 |
| 0.1 | 150.0 | 1.96067 | 0.115435 |
| 0.1 | 157.5 | 1.8238 | 0.122492 |
| 0.1 | 180.0 | 1.74742 | 0.0951968 |
| 0.1 | 202.5 | 1.902 | 0.108909 |
| 0.1 | 210.0 | 2.04101 | 0.103533 |
| 0.1 | 220.0 | 2.3123 | 0.157887 |
| 0.1 | 247.5 | 3.78709 | 0.191315 |
| 0.1 | 260.0 | 3.81483 | 0.186248 |
| 0.1 | 270.0 | 3.69234 | 0.167454 |
| 0.3 | 90.0 | 3.3756 | 0.202205 |
| 0.3 | 100.0 | 3.25143 | 0.219563 |
| 0.3 | 112.5 | 3.26009 | 0.238363 |
| 0.3 | 140.0 | 2.27245 | 0.170242 |
| 0.3 | 150.0 | 1.85197 | 0.101672 |
| 0.3 | 157.5 | 1.75173 | 0.106122 |
| 0.3 | 180.0 | 1.50412 | 0.0864971 |
| 0.3 | 202.5 | 1.51487 | 0.116283 |
| 0.3 | 210.0 | 1.7102 | 0.11223 |
| 0.3 | 247.5 | 3.59457 | 0.205149 |
| 0.3 | 260.0 | 3.51893 | 0.19279 |
| 0.3 | 270.0 | 3.37192 | 0.171367 |
| 0.5 | 90.0 | 2.99126 | 0.187247 |
| 0.5 | 100.0 | 3.0738 | 0.208001 |
| 0.5 | 112.5 | 2.85842 | 0.192585 |
| 0.5 | 140.0 | 2.34029 | 0.191745 |
| 0.5 | 150.0 | 1.91563 | 0.117986 |
| 0.5 | 157.5 | 1.87801 | 0.131391 |
| 0.5 | 180.0 | 1.52653 | 0.101702 |
| 0.5 | 210.0 | 1.8379 | 0.131501 |
| 0.5 | 247.5 | 2.88428 | 0.222775 |
| 0.7 | 112.5 | 2.11269 | 0.162457 |
| 0.7 | 150.0 | 1.62175 | 0.113161 |
| 0.7 | 180.0 | 1.5629 | 0.117807 |
| 0.7 | 202.5 | 1.62532 | 0.115403 |
| 0.7 | 210.0 | 1.67547 | 0.119145 |
| 0.7 | 260.0 | 2.14305 | 0.179233 |
| 0.7 | 270.0 | 2.04045 | 0.161371 |
| 0.9 | 140.0 | 1.223 | 0.0892727 |
| 0.9 | 150.0 | 1.25601 | 0.0802007 |
| 0.9 | 157.5 | 1.26553 | 0.0944054 |
| 0.9 | 180.0 | 1.28245 | 0.0984865 |
| 0.9 | 202.5 | 1.12264 | 0.074568 |
| 0.9 | 210.0 | 1.1567 | 0.066258 |
| 0.9 | 220.0 | 1.10901 | 0.0815385 |
| 0.9 | 247.5 | 1.27259 | 0.100434 |
Experiment comment: