Measurement E187M41
| 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: | 1.4375 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 | 270.0 | 0.549442 | 0.0359894 | 0.055948 |
| 0.1 | 67.5 | 0.964599 | 0.0623509 | 0.0738439 |
| 0.1 | 90.0 | 0.908801 | 0.0458378 | 0.0654266 |
| 0.1 | 100.0 | 0.865288 | 0.053879 | 0.0643825 |
| 0.1 | 112.5 | 0.761927 | 0.0480572 | 0.0562237 |
| 0.1 | 247.5 | 0.611673 | 0.0425308 | 0.0463449 |
| 0.1 | 260.0 | 0.741755 | 0.0499678 | 0.0581253 |
| 0.1 | 270.0 | 0.817917 | 0.0434717 | 0.0576539 |
| 0.1 | 292.5 | 0.968544 | 0.063861 | 0.0752249 |
| 0.3 | 67.5 | 1.19592 | 0.0743136 | 0.0847063 |
| 0.3 | 90.0 | 1.16878 | 0.0555281 | 0.0832805 |
| 0.3 | 100.0 | 1.0719 | 0.0649802 | 0.076911 |
| 0.3 | 112.5 | 1.01018 | 0.0635413 | 0.0730832 |
| 0.3 | 247.5 | 0.928645 | 0.0534252 | 0.068038 |
| 0.3 | 260.0 | 1.07131 | 0.0586495 | 0.0794675 |
| 0.3 | 270.0 | 1.15016 | 0.0506229 | 0.0845242 |
| 0.3 | 292.5 | 1.14364 | 0.0718155 | 0.0932029 |
| 0.5 | 67.5 | 1.74723 | 0.100487 | 0.141414 |
| 0.5 | 90.0 | 1.49569 | 0.0593298 | 0.112424 |
| 0.5 | 100.0 | 1.35026 | 0.0647208 | 0.0985231 |
| 0.5 | 112.5 | 1.17287 | 0.0607262 | 0.0899619 |
| 0.5 | 247.5 | 1.20515 | 0.0683887 | 0.0921399 |
| 0.5 | 260.0 | 1.41116 | 0.0737774 | 0.106639 |
| 0.5 | 270.0 | 1.55515 | 0.0664721 | 0.115784 |
| 0.5 | 292.5 | 1.80471 | 0.107184 | 0.138188 |
| 0.7 | 90.0 | 1.77925 | 0.0837695 | 0.156659 |
| 0.7 | 100.0 | 1.63974 | 0.0837406 | 0.146426 |
| 0.7 | 112.5 | 1.39422 | 0.0678928 | 0.12189 |
| 0.7 | 210.0 | 1.05907 | 0.0806873 | 0.082791 |
| 0.7 | 220.0 | 1.14429 | 0.0866881 | 0.0892333 |
| 0.7 | 247.5 | 1.4961 | 0.0716561 | 0.119581 |
| 0.7 | 260.0 | 1.80095 | 0.0916327 | 0.153399 |
| 0.7 | 270.0 | 1.97545 | 0.0925182 | 0.172391 |
| 0.9 | 90.0 | 2.55522 | 0.131228 | 0.213224 |
| 0.9 | 100.0 | 2.33544 | 0.126088 | 0.201319 |
| 0.9 | 112.5 | 1.85307 | 0.0906198 | 0.163091 |
| 0.9 | 140.0 | 1.57962 | 0.0964695 | 0.132175 |
| 0.9 | 150.0 | 1.56515 | 0.0881687 | 0.129816 |
| 0.9 | 202.5 | 1.88077 | 0.131804 | 0.214261 |
| 0.9 | 210.0 | 1.71972 | 0.0934658 | 0.160021 |
| 0.9 | 220.0 | 1.70238 | 0.101812 | 0.158498 |
| 0.9 | 247.5 | 1.98804 | 0.0970517 | 0.175962 |
| 0.9 | 260.0 | 2.38481 | 0.131168 | 0.243038 |
| 0.9 | 270.0 | 2.66877 | 0.137992 | 0.267553 |
Experiment comment: