Measurement E187M87
| 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: | 1.2125 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 | 7.17909 | 0.452378 |
| -0.9 | 100.0 | 7.90378 | 0.615928 |
| -0.9 | 112.5 | 6.40002 | 0.39124 |
| -0.9 | 140.0 | 4.59905 | 0.310424 |
| -0.9 | 150.0 | 4.06088 | 0.252908 |
| -0.9 | 210.0 | 4.40506 | 0.257436 |
| -0.9 | 220.0 | 4.48131 | 0.292839 |
| -0.9 | 247.5 | 5.97802 | 0.36413 |
| -0.9 | 260.0 | 7.25422 | 0.57199 |
| -0.9 | 270.0 | 6.00828 | 0.387667 |
| -0.7 | 60.0 | 6.96382 | 0.40481 |
| -0.7 | 67.5 | 7.35677 | 0.377871 |
| -0.7 | 90.0 | 7.19189 | 0.225523 |
| -0.7 | 100.0 | 7.0216 | 0.262054 |
| -0.7 | 112.5 | 6.51559 | 0.192571 |
| -0.7 | 140.0 | 4.97816 | 0.187517 |
| -0.7 | 150.0 | 4.45199 | 0.137947 |
| -0.7 | 157.5 | 4.01725 | 0.17071 |
| -0.7 | 180.0 | 3.61058 | 0.151441 |
| -0.7 | 202.5 | 4.00028 | 0.185813 |
| -0.7 | 210.0 | 4.2355 | 0.145905 |
| -0.7 | 220.0 | 4.73971 | 0.190608 |
| -0.7 | 247.5 | 6.01852 | 0.18557 |
| -0.7 | 260.0 | 6.70963 | 0.248829 |
| -0.7 | 270.0 | 6.83539 | 0.215515 |
| -0.7 | 292.5 | 7.11669 | 0.41166 |
| -0.7 | 300.0 | 6.60763 | 0.441242 |
| -0.5 | 60.0 | 7.9109 | 0.528623 |
| -0.5 | 67.5 | 8.13821 | 0.395824 |
| -0.5 | 90.0 | 8.34312 | 0.227482 |
| -0.5 | 100.0 | 8.3593 | 0.256138 |
| -0.5 | 112.5 | 7.69632 | 0.207038 |
| -0.5 | 140.0 | 5.43221 | 0.183511 |
| -0.5 | 150.0 | 4.71894 | 0.136428 |
| -0.5 | 157.5 | 4.18347 | 0.156256 |
| -0.5 | 180.0 | 3.87403 | 0.133474 |
| -0.5 | 202.5 | 4.3416 | 0.149049 |
| -0.5 | 210.0 | 4.72037 | 0.12985 |
| -0.5 | 220.0 | 5.19325 | 0.180873 |
| -0.5 | 247.5 | 7.52924 | 0.187832 |
| -0.5 | 260.0 | 8.2028 | 0.23818 |
| -0.5 | 270.0 | 8.19817 | 0.214032 |
| -0.5 | 292.5 | 7.48417 | 0.437299 |
| -0.5 | 300.0 | 7.6958 | 0.532037 |
| -0.3 | 60.0 | 8.21686 | 0.466997 |
| -0.3 | 67.5 | 8.49905 | 0.331806 |
| -0.3 | 90.0 | 8.88685 | 0.206287 |
| -0.3 | 100.0 | 8.75772 | 0.233918 |
| -0.3 | 112.5 | 8.15733 | 0.20241 |
| -0.3 | 140.0 | 5.87288 | 0.202238 |
| -0.3 | 150.0 | 5.22337 | 0.141078 |
| -0.3 | 157.5 | 4.68344 | 0.16193 |
| -0.3 | 180.0 | 4.44504 | 0.138526 |
| -0.3 | 202.5 | 5.00823 | 0.170929 |
| -0.3 | 210.0 | 5.2501 | 0.145626 |
| -0.3 | 220.0 | 5.70241 | 0.200272 |
| -0.3 | 247.5 | 8.01012 | 0.211137 |
| -0.3 | 260.0 | 9.02071 | 0.248485 |
| -0.3 | 270.0 | 9.05935 | 0.212643 |
| -0.3 | 292.5 | 8.51311 | 0.317072 |
| -0.3 | 300.0 | 7.90392 | 0.414972 |
| -0.1 | 60.0 | 9.3236 | 0.371294 |
| -0.1 | 67.5 | 9.64753 | 0.290424 |
| -0.1 | 90.0 | 9.96334 | 0.215245 |
| -0.1 | 100.0 | 9.55336 | 0.261319 |
| -0.1 | 112.5 | 8.43234 | 0.231411 |
| -0.1 | 140.0 | 5.87693 | 0.220227 |
| -0.1 | 150.0 | 5.34234 | 0.153335 |
| -0.1 | 157.5 | 4.99877 | 0.177556 |
| -0.1 | 180.0 | 4.54515 | 0.140466 |
| -0.1 | 202.5 | 5.04786 | 0.164838 |
| -0.1 | 210.0 | 5.59014 | 0.146777 |
| -0.1 | 220.0 | 6.32268 | 0.208439 |
| -0.1 | 247.5 | 8.82039 | 0.227329 |
| -0.1 | 260.0 | 9.60131 | 0.260288 |
| -0.1 | 270.0 | 9.34236 | 0.203695 |
| -0.1 | 292.5 | 8.34703 | 0.268183 |
| -0.1 | 300.0 | 7.3278 | 0.304442 |
| 0.1 | 60.0 | 8.54319 | 0.397634 |
| 0.1 | 67.5 | 9.08219 | 0.317078 |
| 0.1 | 90.0 | 9.69806 | 0.23062 |
| 0.1 | 100.0 | 9.48391 | 0.277594 |
| 0.1 | 112.5 | 8.42228 | 0.253344 |
| 0.1 | 140.0 | 5.9985 | 0.243087 |
| 0.1 | 150.0 | 5.20191 | 0.154874 |
| 0.1 | 157.5 | 4.79326 | 0.163592 |
| 0.1 | 180.0 | 4.52616 | 0.130259 |
| 0.1 | 202.5 | 5.18379 | 0.158401 |
| 0.1 | 210.0 | 5.56795 | 0.144975 |
| 0.1 | 220.0 | 6.03177 | 0.217623 |
| 0.1 | 247.5 | 8.76714 | 0.253608 |
| 0.1 | 260.0 | 9.74563 | 0.27163 |
| 0.1 | 270.0 | 9.74221 | 0.213526 |
| 0.1 | 292.5 | 8.799 | 0.260039 |
| 0.1 | 300.0 | 8.07757 | 0.321382 |
| 0.3 | 60.0 | 8.58128 | 0.422205 |
| 0.3 | 67.5 | 8.64033 | 0.29438 |
| 0.3 | 90.0 | 9.22166 | 0.227005 |
| 0.3 | 100.0 | 8.86743 | 0.267247 |
| 0.3 | 112.5 | 8.37224 | 0.269614 |
| 0.3 | 140.0 | 5.98208 | 0.248001 |
| 0.3 | 150.0 | 5.30194 | 0.157733 |
| 0.3 | 157.5 | 4.81226 | 0.166617 |
| 0.3 | 180.0 | 4.52048 | 0.128357 |
| 0.3 | 202.5 | 5.11889 | 0.151515 |
| 0.3 | 210.0 | 5.49047 | 0.144013 |
| 0.3 | 220.0 | 6.26432 | 0.232871 |
| 0.3 | 247.5 | 8.57753 | 0.262213 |
| 0.3 | 260.0 | 9.265 | 0.273695 |
| 0.3 | 270.0 | 9.33587 | 0.220595 |
| 0.3 | 292.5 | 8.40386 | 0.283389 |
| 0.3 | 300.0 | 7.97717 | 0.354672 |
| 0.5 | 60.0 | 7.46634 | 0.4293 |
| 0.5 | 67.5 | 7.50011 | 0.292406 |
| 0.5 | 90.0 | 8.66143 | 0.225184 |
| 0.5 | 100.0 | 8.63028 | 0.26484 |
| 0.5 | 112.5 | 8.72476 | 0.292976 |
| 0.5 | 140.0 | 5.34267 | 0.264277 |
| 0.5 | 150.0 | 4.99152 | 0.14736 |
| 0.5 | 157.5 | 4.57643 | 0.148028 |
| 0.5 | 180.0 | 4.39349 | 0.113731 |
| 0.5 | 202.5 | 4.68959 | 0.135571 |
| 0.5 | 210.0 | 4.96874 | 0.142193 |
| 0.5 | 220.0 | 5.58528 | 0.259259 |
| 0.5 | 247.5 | 7.9294 | 0.305531 |
| 0.5 | 260.0 | 8.2641 | 0.262516 |
| 0.5 | 270.0 | 8.54048 | 0.224623 |
| 0.5 | 292.5 | 7.88607 | 0.294908 |
| 0.5 | 300.0 | 8.10974 | 0.440557 |
| 0.7 | 60.0 | 5.82365 | 0.44341 |
| 0.7 | 67.5 | 6.3009 | 0.32108 |
| 0.7 | 90.0 | 7.32027 | 0.243455 |
| 0.7 | 100.0 | 7.63147 | 0.296646 |
| 0.7 | 112.5 | 7.18897 | 0.298538 |
| 0.7 | 140.0 | 4.9042 | 0.259294 |
| 0.7 | 150.0 | 4.41027 | 0.154416 |
| 0.7 | 157.5 | 4.22014 | 0.161884 |
| 0.7 | 180.0 | 3.95031 | 0.134694 |
| 0.7 | 202.5 | 4.44991 | 0.157172 |
| 0.7 | 210.0 | 4.72817 | 0.15048 |
| 0.7 | 220.0 | 5.55509 | 0.232008 |
| 0.7 | 247.5 | 7.71675 | 0.297568 |
| 0.7 | 260.0 | 7.55129 | 0.285882 |
| 0.7 | 270.0 | 7.37521 | 0.239665 |
| 0.7 | 292.5 | 6.18612 | 0.320271 |
| 0.7 | 300.0 | 6.36987 | 0.480818 |
| 0.9 | 30.0 | 3.6324 | 0.248403 |
| 0.9 | 60.0 | 3.78815 | 0.191575 |
| 0.9 | 67.5 | 3.94706 | 0.182972 |
| 0.9 | 90.0 | 4.60676 | 0.152093 |
| 0.9 | 100.0 | 4.98406 | 0.204989 |
| 0.9 | 112.5 | 4.84965 | 0.175354 |
| 0.9 | 140.0 | 4.74121 | 0.155105 |
| 0.9 | 150.0 | 4.81187 | 0.118581 |
| 0.9 | 157.5 | 4.95303 | 0.135022 |
| 0.9 | 180.0 | 4.71449 | 0.135652 |
| 0.9 | 202.5 | 4.46148 | 0.136217 |
| 0.9 | 210.0 | 4.3633 | 0.115249 |
| 0.9 | 220.0 | 4.33499 | 0.147266 |
| 0.9 | 247.5 | 4.771 | 0.160159 |
| 0.9 | 260.0 | 5.63591 | 0.206838 |
| 0.9 | 270.0 | 5.31736 | 0.157162 |
| 0.9 | 292.5 | 4.9553 | 0.198909 |
| 0.9 | 300.0 | 4.3507 | 0.206734 |
| 0.9 | 330.0 | 3.26174 | 0.236594 |
Experiment comment: