Measurement E187M114
| 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: | 0.7 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 (quasi-free), [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 30.0 | 0.460087 | 0.0393625 |
| -0.9 | 60.0 | 0.698166 | 0.059208 |
| -0.9 | 67.5 | 0.668324 | 0.054259 |
| -0.9 | 90.0 | 0.794397 | 0.0595812 |
| -0.9 | 270.0 | 0.774356 | 0.057753 |
| -0.9 | 292.5 | 0.647988 | 0.0521208 |
| -0.9 | 330.0 | 0.384904 | 0.0293852 |
| -0.9 | 337.5 | 0.366295 | 0.0319246 |
| -0.7 | 270.0 | 0.614775 | 0.0455656 |
| -0.7 | 292.5 | 0.481788 | 0.0382256 |
| -0.7 | 300.0 | 0.439777 | 0.0369786 |
| -0.5 | 90.0 | 0.60039 | 0.0389107 |
| -0.5 | 100.0 | 0.671813 | 0.0524341 |
| -0.5 | 112.5 | 0.746009 | 0.055918 |
| -0.5 | 247.5 | 0.657689 | 0.0545371 |
| -0.5 | 260.0 | 0.606745 | 0.0503093 |
| -0.5 | 270.0 | 0.546658 | 0.0375612 |
| -0.5 | 292.5 | 0.460475 | 0.03855 |
| -0.3 | 30.0 | 0.475795 | 0.0390348 |
| -0.3 | 60.0 | 0.628231 | 0.0500042 |
| -0.3 | 90.0 | 0.595185 | 0.0392054 |
| -0.3 | 100.0 | 0.581831 | 0.0470393 |
| -0.3 | 112.5 | 0.621628 | 0.0394618 |
| -0.3 | 247.5 | 0.624163 | 0.0487276 |
| -0.3 | 260.0 | 0.623936 | 0.0508254 |
| -0.3 | 270.0 | 0.599111 | 0.0404254 |
| -0.3 | 292.5 | 0.549862 | 0.0424113 |
| -0.3 | 300.0 | 0.583212 | 0.0474054 |
| -0.1 | 60.0 | 0.736621 | 0.0519213 |
| -0.1 | 67.5 | 0.755921 | 0.0481732 |
| -0.1 | 90.0 | 0.72137 | 0.0386618 |
| -0.1 | 100.0 | 0.734432 | 0.0471043 |
| -0.1 | 112.5 | 0.692417 | 0.0421321 |
| -0.1 | 210.0 | 0.439228 | 0.038426 |
| -0.1 | 220.0 | 0.474625 | 0.0414419 |
| -0.1 | 247.5 | 0.62987 | 0.035131 |
| -0.1 | 260.0 | 0.791661 | 0.0432939 |
| -0.1 | 270.0 | 0.787219 | 0.036395 |
| -0.1 | 292.5 | 0.849283 | 0.0509465 |
| -0.1 | 300.0 | 0.73998 | 0.0513603 |
| 0.1 | 60.0 | 1.15828 | 0.0712521 |
| 0.1 | 67.5 | 1.24913 | 0.0636718 |
| 0.1 | 90.0 | 1.14558 | 0.0414397 |
| 0.1 | 100.0 | 1.084 | 0.0479577 |
| 0.1 | 112.5 | 0.974722 | 0.0431228 |
| 0.1 | 140.0 | 0.691159 | 0.0559352 |
| 0.1 | 150.0 | 0.599246 | 0.0493534 |
| 0.1 | 210.0 | 0.542349 | 0.0455648 |
| 0.1 | 220.0 | 0.626176 | 0.0516214 |
| 0.1 | 247.5 | 0.917738 | 0.0418671 |
| 0.1 | 260.0 | 1.07343 | 0.0486032 |
| 0.1 | 270.0 | 1.12146 | 0.0440743 |
| 0.1 | 292.5 | 1.20228 | 0.0692396 |
| 0.1 | 300.0 | 1.10326 | 0.0788865 |
| 0.3 | 60.0 | 1.67529 | 0.0920158 |
| 0.3 | 67.5 | 1.64907 | 0.0718633 |
| 0.3 | 90.0 | 1.5698 | 0.0521197 |
| 0.3 | 100.0 | 1.42488 | 0.0622782 |
| 0.3 | 112.5 | 1.27274 | 0.059288 |
| 0.3 | 140.0 | 0.77511 | 0.064811 |
| 0.3 | 150.0 | 0.656854 | 0.0561913 |
| 0.3 | 210.0 | 0.722083 | 0.057964 |
| 0.3 | 220.0 | 0.845644 | 0.066554 |
| 0.3 | 247.5 | 1.35946 | 0.0536213 |
| 0.3 | 260.0 | 1.53015 | 0.0573511 |
| 0.3 | 270.0 | 1.6146 | 0.0486749 |
| 0.3 | 292.5 | 1.60927 | 0.0709182 |
| 0.3 | 300.0 | 1.58394 | 0.0901861 |
| 0.5 | 60.0 | 2.17421 | 0.131503 |
| 0.5 | 67.5 | 2.05278 | 0.100851 |
| 0.5 | 90.0 | 2.03933 | 0.0652617 |
| 0.5 | 100.0 | 1.86883 | 0.0747131 |
| 0.5 | 112.5 | 1.68742 | 0.0679094 |
| 0.5 | 210.0 | 1.04036 | 0.0822194 |
| 0.5 | 220.0 | 1.26872 | 0.0978692 |
| 0.5 | 247.5 | 1.77339 | 0.0649119 |
| 0.5 | 260.0 | 1.9741 | 0.0730017 |
| 0.5 | 270.0 | 2.12701 | 0.0622679 |
| 0.5 | 292.5 | 2.18172 | 0.0992512 |
| 0.5 | 300.0 | 2.26751 | 0.122417 |
| 0.7 | 60.0 | 3.96294 | 0.32121 |
| 0.7 | 67.5 | 3.24109 | 0.205014 |
| 0.7 | 90.0 | 2.55475 | 0.0864337 |
| 0.7 | 100.0 | 2.3116 | 0.0904166 |
| 0.7 | 112.5 | 2.00358 | 0.0738964 |
| 0.7 | 140.0 | 1.63421 | 0.112044 |
| 0.7 | 150.0 | 1.40306 | 0.0973866 |
| 0.7 | 210.0 | 1.45231 | 0.0942197 |
| 0.7 | 220.0 | 1.68651 | 0.108059 |
| 0.7 | 247.5 | 2.0268 | 0.0732449 |
| 0.7 | 260.0 | 2.39356 | 0.0850375 |
| 0.7 | 270.0 | 2.54683 | 0.0805809 |
| 0.7 | 292.5 | 3.06785 | 0.171738 |
| 0.9 | 90.0 | 3.39746 | 0.136549 |
| 0.9 | 100.0 | 3.16924 | 0.136513 |
| 0.9 | 112.5 | 2.65822 | 0.104676 |
| 0.9 | 140.0 | 1.90073 | 0.114866 |
| 0.9 | 150.0 | 1.82594 | 0.100704 |
| 0.9 | 157.5 | 1.99512 | 0.144133 |
| 0.9 | 202.5 | 1.91591 | 0.122616 |
| 0.9 | 210.0 | 1.83612 | 0.0864892 |
| 0.9 | 220.0 | 1.91615 | 0.0970463 |
| 0.9 | 247.5 | 2.76626 | 0.102811 |
| 0.9 | 260.0 | 3.40644 | 0.136084 |
| 0.9 | 270.0 | 3.62993 | 0.13584 |
| 0.9 | 292.5 | 6.2343 | 0.497846 |
Experiment comment: