Measurement E187M68
| 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: | 1.7125 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 | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 22.5 | 0.454813 | 0.0330469 | 0.0479221 |
| -0.9 | 30.0 | 0.469663 | 0.0319928 | 0.0480992 |
| -0.5 | 90.0 | 0.286832 | 0.0203704 | 0.0242006 |
| -0.3 | 30.0 | 0.316179 | 0.0239311 | 0.0249499 |
| -0.3 | 90.0 | 0.253164 | 0.0199613 | 0.0199843 |
| -0.3 | 260.0 | 0.334505 | 0.0275821 | 0.0315447 |
| -0.3 | 270.0 | 0.309753 | 0.0222461 | 0.0269389 |
| -0.1 | 270.0 | 0.312942 | 0.0222422 | 0.0266719 |
| 0.3 | 90.0 | 0.309788 | 0.0211176 | 0.0277964 |
| 0.3 | 270.0 | 0.310036 | 0.0209089 | 0.0296986 |
| 0.5 | 67.5 | 0.666615 | 0.0402708 | 0.0519341 |
| 0.5 | 90.0 | 0.786532 | 0.0329954 | 0.0658557 |
| 0.5 | 100.0 | 0.775534 | 0.0382468 | 0.070037 |
| 0.5 | 112.5 | 0.762678 | 0.0397118 | 0.0714422 |
| 0.5 | 202.5 | 0.662691 | 0.0474751 | 0.0503728 |
| 0.5 | 210.0 | 0.674008 | 0.0393698 | 0.0541227 |
| 0.5 | 220.0 | 0.680313 | 0.0465576 | 0.0592215 |
| 0.5 | 247.5 | 0.681609 | 0.0374749 | 0.0592476 |
| 0.5 | 260.0 | 0.686205 | 0.0362689 | 0.0566578 |
| 0.5 | 270.0 | 0.687466 | 0.0312054 | 0.0539003 |
| 0.5 | 292.5 | 0.63892 | 0.0406967 | 0.0465503 |
| 0.7 | 67.5 | 1.50763 | 0.0962461 | 0.116245 |
| 0.7 | 90.0 | 1.6452 | 0.0631859 | 0.13372 |
| 0.7 | 100.0 | 1.633 | 0.0674879 | 0.133866 |
| 0.7 | 112.5 | 1.52484 | 0.0638238 | 0.131751 |
| 0.7 | 140.0 | 1.28268 | 0.0740414 | 0.145907 |
| 0.7 | 150.0 | 1.27587 | 0.064082 | 0.131643 |
| 0.7 | 157.5 | 1.30065 | 0.0821493 | 0.140835 |
| 0.7 | 180.0 | 1.22 | 0.0822669 | 0.10012 |
| 0.7 | 202.5 | 1.20353 | 0.074845 | 0.103728 |
| 0.7 | 210.0 | 1.25803 | 0.0626114 | 0.118649 |
| 0.7 | 220.0 | 1.30761 | 0.0769212 | 0.148387 |
| 0.7 | 247.5 | 1.52661 | 0.0657954 | 0.146232 |
| 0.7 | 260.0 | 1.5171 | 0.0652248 | 0.12486 |
| 0.7 | 270.0 | 1.52765 | 0.0609168 | 0.121728 |
| 0.7 | 292.5 | 1.3526 | 0.0892465 | 0.0989076 |
| 0.9 | 140.0 | 2.66401 | 0.146665 | 0.348808 |
| 0.9 | 150.0 | 2.43471 | 0.106671 | 0.296002 |
| 0.9 | 157.5 | 2.28529 | 0.111957 | 0.287196 |
| 0.9 | 180.0 | 1.88972 | 0.118073 | 0.259259 |
| 0.9 | 202.5 | 2.17078 | 0.132372 | 0.240282 |
| 0.9 | 210.0 | 2.31149 | 0.12263 | 0.250437 |
| 0.9 | 220.0 | 2.81941 | 0.165914 | 0.305489 |
Experiment comment: