Measurement E187M32
| 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: | 0.9 GeV2 | |
| W: | 1.3625 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. |
|---|---|---|---|---|
| 0.1 | 90.0 | 1.09448 | 0.0618894 | 0.0939538 |
| 0.1 | 100.0 | 0.97291 | 0.069965 | 0.0876706 |
| 0.1 | 247.5 | 1.0068 | 0.0725883 | 0.084447 |
| 0.1 | 260.0 | 1.104 | 0.0755732 | 0.0905937 |
| 0.1 | 270.0 | 1.10127 | 0.0617607 | 0.084632 |
| 0.3 | 67.5 | 1.28739 | 0.0871691 | 0.0872825 |
| 0.3 | 90.0 | 1.20439 | 0.0711096 | 0.0820216 |
| 0.3 | 260.0 | 1.45597 | 0.100549 | 0.109207 |
| 0.3 | 270.0 | 1.53072 | 0.0790458 | 0.101041 |
| 0.3 | 292.5 | 1.42453 | 0.089974 | 0.0933206 |
| 0.5 | 67.5 | 1.99984 | 0.134067 | 0.187766 |
| 0.5 | 90.0 | 1.8406 | 0.0886284 | 0.148312 |
| 0.5 | 100.0 | 1.74038 | 0.103156 | 0.135267 |
| 0.5 | 112.5 | 1.5032 | 0.0912813 | 0.10616 |
| 0.5 | 140.0 | 1.07468 | 0.0830978 | 0.0806127 |
| 0.5 | 150.0 | 1.01464 | 0.0781319 | 0.0767364 |
| 0.5 | 210.0 | 1.23962 | 0.0904104 | 0.121288 |
| 0.5 | 220.0 | 1.27422 | 0.0945929 | 0.129941 |
| 0.5 | 270.0 | 1.7296 | 0.0975475 | 0.166309 |
| 0.5 | 292.5 | 1.9855 | 0.136072 | 0.189117 |
| 0.7 | 90.0 | 2.19224 | 0.118872 | 0.182933 |
| 0.7 | 100.0 | 2.08065 | 0.126532 | 0.164099 |
| 0.7 | 112.5 | 1.75488 | 0.0969479 | 0.124254 |
| 0.7 | 140.0 | 1.52704 | 0.0951968 | 0.105682 |
| 0.7 | 150.0 | 1.53111 | 0.0923114 | 0.105904 |
| 0.7 | 210.0 | 1.57427 | 0.0984035 | 0.131401 |
| 0.7 | 220.0 | 1.63534 | 0.103339 | 0.141824 |
| 0.7 | 247.5 | 1.8595 | 0.0921563 | 0.154939 |
| 0.7 | 260.0 | 2.07816 | 0.112099 | 0.198332 |
| 0.7 | 270.0 | 2.30749 | 0.109694 | 0.220593 |
| 0.9 | 90.0 | 2.85843 | 0.152854 | 0.231502 |
| 0.9 | 100.0 | 2.5711 | 0.158005 | 0.209381 |
| 0.9 | 112.5 | 2.54989 | 0.129516 | 0.205077 |
| 0.9 | 140.0 | 2.19443 | 0.139297 | 0.202231 |
| 0.9 | 150.0 | 2.07026 | 0.10987 | 0.169724 |
| 0.9 | 157.5 | 1.96264 | 0.132777 | 0.156825 |
| 0.9 | 180.0 | 1.97098 | 0.115468 | 0.149785 |
| 0.9 | 202.5 | 2.31127 | 0.115211 | 0.201612 |
| 0.9 | 210.0 | 2.31564 | 0.100053 | 0.212909 |
| 0.9 | 220.0 | 2.48329 | 0.13329 | 0.25936 |
| 0.9 | 247.5 | 2.6544 | 0.135771 | 0.26441 |
| 0.9 | 260.0 | 2.84413 | 0.152757 | 0.26874 |
| 0.9 | 270.0 | 3.14862 | 0.149283 | 0.287518 |
| 0.9 | 292.5 | 4.0347 | 0.278092 | 0.350086 |
Experiment comment: