Measurement E187M98
| 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: | 1.3125 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 |
|---|---|---|---|
| -0.9 | 90.0 | 1.3347 | 0.110139 |
| -0.9 | 270.0 | 1.47111 | 0.0953024 |
| -0.9 | 292.5 | 1.26172 | 0.0898934 |
| -0.9 | 300.0 | 1.23872 | 0.100129 |
| -0.7 | 30.0 | 0.815242 | 0.0573122 |
| -0.7 | 60.0 | 1.43616 | 0.0980414 |
| -0.7 | 67.5 | 1.49395 | 0.101589 |
| -0.7 | 90.0 | 1.73666 | 0.118387 |
| -0.7 | 112.5 | 1.79136 | 0.145861 |
| -0.7 | 140.0 | 1.79639 | 0.149201 |
| -0.7 | 150.0 | 1.3334 | 0.0917029 |
| -0.7 | 157.5 | 1.18012 | 0.0982789 |
| -0.7 | 210.0 | 1.21719 | 0.084914 |
| -0.7 | 247.5 | 1.72774 | 0.133925 |
| -0.7 | 260.0 | 1.57941 | 0.140512 |
| -0.7 | 270.0 | 1.60634 | 0.0965101 |
| -0.7 | 292.5 | 1.35309 | 0.0831656 |
| -0.7 | 300.0 | 1.31408 | 0.0812752 |
| -0.7 | 330.0 | 0.900067 | 0.0596939 |
| -0.7 | 337.5 | 0.878131 | 0.0756943 |
| -0.5 | 30.0 | 1.26848 | 0.0813133 |
| -0.5 | 60.0 | 1.67815 | 0.124978 |
| -0.5 | 67.5 | 1.85598 | 0.148432 |
| -0.5 | 180.0 | 0.878884 | 0.0655777 |
| -0.5 | 202.5 | 1.13574 | 0.0969552 |
| -0.5 | 210.0 | 1.30683 | 0.0982162 |
| -0.5 | 270.0 | 2.0242 | 0.141643 |
| -0.5 | 292.5 | 1.82037 | 0.117193 |
| -0.5 | 300.0 | 1.69732 | 0.102485 |
| -0.5 | 330.0 | 1.24266 | 0.0766143 |
| -0.5 | 337.5 | 1.10529 | 0.0935994 |
| -0.3 | 30.0 | 1.55088 | 0.107413 |
| -0.3 | 60.0 | 2.5029 | 0.155657 |
| -0.3 | 67.5 | 2.75472 | 0.176622 |
| -0.3 | 90.0 | 2.81943 | 0.224684 |
| -0.3 | 247.5 | 4.0132 | 0.300338 |
| -0.3 | 260.0 | 4.10712 | 0.308943 |
| -0.3 | 270.0 | 3.39867 | 0.256544 |
| -0.3 | 330.0 | 1.52593 | 0.128822 |
| -0.1 | 90.0 | 3.36401 | 0.161064 |
| -0.1 | 100.0 | 3.27754 | 0.178761 |
| -0.1 | 112.5 | 3.01167 | 0.162311 |
| -0.1 | 150.0 | 1.93004 | 0.176515 |
| -0.1 | 247.5 | 2.61596 | 0.178859 |
| -0.1 | 260.0 | 2.92418 | 0.199039 |
| -0.1 | 270.0 | 2.87388 | 0.193755 |
| 0.1 | 67.5 | 4.5051 | 0.291785 |
| 0.1 | 90.0 | 3.64311 | 0.157534 |
| 0.1 | 100.0 | 3.40208 | 0.179161 |
| 0.1 | 112.5 | 2.86071 | 0.153237 |
| 0.1 | 140.0 | 2.06576 | 0.17637 |
| 0.1 | 150.0 | 1.71158 | 0.142204 |
| 0.1 | 210.0 | 1.83059 | 0.157106 |
| 0.1 | 220.0 | 2.24004 | 0.201264 |
| 0.1 | 247.5 | 2.90083 | 0.136786 |
| 0.1 | 260.0 | 3.31568 | 0.15572 |
| 0.1 | 270.0 | 3.54963 | 0.148597 |
| 0.1 | 292.5 | 4.38974 | 0.340286 |
| 0.3 | 60.0 | 5.5264 | 0.37099 |
| 0.3 | 67.5 | 5.07923 | 0.25663 |
| 0.3 | 90.0 | 4.39052 | 0.144496 |
| 0.3 | 100.0 | 3.93987 | 0.158897 |
| 0.3 | 112.5 | 3.40664 | 0.145963 |
| 0.3 | 140.0 | 2.34938 | 0.167473 |
| 0.3 | 150.0 | 2.05225 | 0.143562 |
| 0.3 | 210.0 | 2.08845 | 0.147301 |
| 0.3 | 220.0 | 2.353 | 0.171332 |
| 0.3 | 247.5 | 3.41362 | 0.146904 |
| 0.3 | 260.0 | 3.91663 | 0.160527 |
| 0.3 | 270.0 | 4.27828 | 0.152094 |
| 0.3 | 292.5 | 4.77151 | 0.283147 |
| 0.5 | 60.0 | 6.05415 | 0.422418 |
| 0.5 | 67.5 | 5.70012 | 0.331079 |
| 0.5 | 90.0 | 5.24831 | 0.189225 |
| 0.5 | 100.0 | 4.90406 | 0.218625 |
| 0.5 | 112.5 | 4.12677 | 0.175264 |
| 0.5 | 140.0 | 2.63591 | 0.155022 |
| 0.5 | 150.0 | 2.3163 | 0.135129 |
| 0.5 | 157.5 | 2.27404 | 0.171152 |
| 0.5 | 210.0 | 2.34631 | 0.159453 |
| 0.5 | 220.0 | 2.62798 | 0.18283 |
| 0.5 | 247.5 | 3.35531 | 0.192973 |
| 0.5 | 260.0 | 4.20881 | 0.215745 |
| 0.5 | 270.0 | 4.76355 | 0.189223 |
| 0.5 | 292.5 | 5.86804 | 0.291806 |
| 0.5 | 300.0 | 6.4652 | 0.447112 |
| 0.7 | 90.0 | 6.23646 | 0.358008 |
| 0.7 | 100.0 | 5.40107 | 0.358821 |
| 0.7 | 112.5 | 4.40532 | 0.273612 |
| 0.7 | 140.0 | 3.8484 | 0.230316 |
| 0.7 | 150.0 | 3.52314 | 0.201065 |
| 0.7 | 157.5 | 3.96493 | 0.273398 |
| 0.7 | 202.5 | 4.64657 | 0.308856 |
| 0.7 | 210.0 | 3.99314 | 0.203435 |
| 0.7 | 220.0 | 4.26889 | 0.231399 |
| 0.7 | 247.5 | 4.6359 | 0.242634 |
| 0.7 | 260.0 | 5.73276 | 0.330778 |
| 0.7 | 270.0 | 6.52979 | 0.305968 |
| 0.7 | 292.5 | 9.76668 | 0.673274 |
| 0.9 | 30.0 | 8.93622 | 0.621145 |
| 0.9 | 60.0 | 8.90255 | 0.472633 |
| 0.9 | 67.5 | 8.12768 | 0.378193 |
| 0.9 | 90.0 | 7.9664 | 0.298744 |
| 0.9 | 100.0 | 7.92118 | 0.376429 |
| 0.9 | 112.5 | 8.30213 | 0.36112 |
| 0.9 | 140.0 | 7.10263 | 0.317826 |
| 0.9 | 150.0 | 5.39811 | 0.194933 |
| 0.9 | 157.5 | 4.90847 | 0.211615 |
| 0.9 | 180.0 | 3.76097 | 0.179646 |
| 0.9 | 202.5 | 5.03312 | 0.224288 |
| 0.9 | 210.0 | 5.28333 | 0.200582 |
| 0.9 | 220.0 | 6.84136 | 0.308654 |
| 0.9 | 247.5 | 9.41359 | 0.362362 |
| 0.9 | 260.0 | 10.7358 | 0.423424 |
| 0.9 | 270.0 | 9.77399 | 0.317462 |
| 0.9 | 292.5 | 8.66323 | 0.402974 |
| 0.9 | 300.0 | 7.95961 | 0.437949 |
| 0.9 | 330.0 | 6.91543 | 0.527077 |
Experiment comment: