Measurement E187M92
| 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: | 1.2625 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 | 2.24716 | 0.158089 |
| -0.9 | 60.0 | 2.86745 | 0.179375 |
| -0.9 | 67.5 | 3.15693 | 0.171904 |
| -0.9 | 90.0 | 3.51921 | 0.181191 |
| -0.9 | 100.0 | 3.90217 | 0.284963 |
| -0.9 | 112.5 | 3.60064 | 0.278552 |
| -0.9 | 270.0 | 2.93574 | 0.198589 |
| -0.9 | 292.5 | 2.50856 | 0.14573 |
| -0.9 | 300.0 | 2.48293 | 0.159671 |
| -0.9 | 330.0 | 2.0339 | 0.153419 |
| -0.7 | 30.0 | 2.71849 | 0.160336 |
| -0.7 | 60.0 | 3.55415 | 0.167633 |
| -0.7 | 67.5 | 3.80791 | 0.179416 |
| -0.7 | 90.0 | 3.95029 | 0.165437 |
| -0.7 | 100.0 | 3.996 | 0.22072 |
| -0.7 | 112.5 | 3.64188 | 0.167643 |
| -0.7 | 140.0 | 3.24243 | 0.188475 |
| -0.7 | 150.0 | 2.86033 | 0.14376 |
| -0.7 | 157.5 | 2.78358 | 0.195422 |
| -0.7 | 180.0 | 2.18917 | 0.153589 |
| -0.7 | 202.5 | 2.75083 | 0.166262 |
| -0.7 | 210.0 | 2.87564 | 0.130175 |
| -0.7 | 220.0 | 3.26348 | 0.1661 |
| -0.7 | 247.5 | 3.88389 | 0.172431 |
| -0.7 | 260.0 | 4.30204 | 0.228525 |
| -0.7 | 270.0 | 3.94705 | 0.150898 |
| -0.7 | 292.5 | 3.41118 | 0.146815 |
| -0.7 | 300.0 | 3.15157 | 0.137216 |
| -0.7 | 330.0 | 2.25158 | 0.130191 |
| -0.5 | 30.0 | 3.28993 | 0.19183 |
| -0.5 | 60.0 | 4.97066 | 0.231395 |
| -0.5 | 67.5 | 5.24578 | 0.250143 |
| -0.5 | 90.0 | 5.53389 | 0.224175 |
| -0.5 | 100.0 | 5.49359 | 0.284878 |
| -0.5 | 112.5 | 5.1171 | 0.254862 |
| -0.5 | 140.0 | 3.75425 | 0.258773 |
| -0.5 | 150.0 | 2.99166 | 0.157855 |
| -0.5 | 157.5 | 2.68489 | 0.157718 |
| -0.5 | 180.0 | 2.25783 | 0.136549 |
| -0.5 | 202.5 | 2.69767 | 0.17 |
| -0.5 | 210.0 | 2.90765 | 0.147026 |
| -0.5 | 220.0 | 3.32285 | 0.197452 |
| -0.5 | 247.5 | 4.85452 | 0.240227 |
| -0.5 | 260.0 | 5.73874 | 0.324436 |
| -0.5 | 270.0 | 5.35683 | 0.22987 |
| -0.5 | 292.5 | 4.62437 | 0.22348 |
| -0.5 | 300.0 | 4.15554 | 0.199984 |
| -0.5 | 330.0 | 2.73657 | 0.169493 |
| -0.3 | 30.0 | 3.55718 | 0.26444 |
| -0.3 | 60.0 | 5.87068 | 0.340595 |
| -0.3 | 67.5 | 5.98815 | 0.303724 |
| -0.3 | 90.0 | 7.00599 | 0.315191 |
| -0.3 | 100.0 | 7.10673 | 0.380273 |
| -0.3 | 112.5 | 7.10796 | 0.38254 |
| -0.3 | 150.0 | 3.73292 | 0.206254 |
| -0.3 | 157.5 | 3.30572 | 0.212509 |
| -0.3 | 180.0 | 2.42551 | 0.136346 |
| -0.3 | 202.5 | 2.75257 | 0.191855 |
| -0.3 | 210.0 | 3.09146 | 0.183979 |
| -0.3 | 220.0 | 4.07462 | 0.310016 |
| -0.3 | 247.5 | 6.97191 | 0.364555 |
| -0.3 | 260.0 | 7.72254 | 0.395151 |
| -0.3 | 270.0 | 7.38132 | 0.351085 |
| -0.3 | 292.5 | 6.08519 | 0.352165 |
| -0.3 | 300.0 | 5.63104 | 0.392578 |
| -0.3 | 330.0 | 3.33361 | 0.263625 |
| -0.1 | 60.0 | 8.80546 | 0.595167 |
| -0.1 | 67.5 | 9.15877 | 0.501038 |
| -0.1 | 90.0 | 9.32825 | 0.442086 |
| -0.1 | 100.0 | 9.12631 | 0.616931 |
| -0.1 | 112.5 | 9.08911 | 0.680927 |
| -0.1 | 140.0 | 8.50478 | 0.788314 |
| -0.1 | 150.0 | 4.30287 | 0.252839 |
| -0.1 | 157.5 | 3.54289 | 0.236213 |
| -0.1 | 180.0 | 2.69297 | 0.141755 |
| -0.1 | 202.5 | 3.67191 | 0.225831 |
| -0.1 | 210.0 | 4.24315 | 0.236359 |
| -0.1 | 220.0 | 6.86605 | 0.632724 |
| -0.1 | 247.5 | 9.61644 | 0.549556 |
| -0.1 | 260.0 | 10.0533 | 0.527702 |
| -0.1 | 270.0 | 9.24121 | 0.373141 |
| -0.1 | 292.5 | 8.10184 | 0.453681 |
| -0.1 | 300.0 | 7.26381 | 0.509815 |
| 0.1 | 60.0 | 8.7118 | 0.49153 |
| 0.1 | 67.5 | 9.78649 | 0.462405 |
| 0.1 | 90.0 | 10.7294 | 0.36636 |
| 0.1 | 100.0 | 11.4575 | 0.536083 |
| 0.1 | 112.5 | 10.4873 | 0.545648 |
| 0.1 | 150.0 | 4.77247 | 0.297428 |
| 0.1 | 157.5 | 4.25012 | 0.290583 |
| 0.1 | 180.0 | 3.04415 | 0.166623 |
| 0.1 | 202.5 | 4.1278 | 0.272533 |
| 0.1 | 210.0 | 4.76516 | 0.287844 |
| 0.1 | 247.5 | 11.3465 | 0.708453 |
| 0.1 | 260.0 | 12.7567 | 0.673029 |
| 0.1 | 270.0 | 11.3252 | 0.43817 |
| 0.1 | 292.5 | 10.5459 | 0.526217 |
| 0.1 | 300.0 | 8.84724 | 0.559052 |
| 0.3 | 60.0 | 9.91636 | 0.703441 |
| 0.3 | 67.5 | 10.5328 | 0.564418 |
| 0.3 | 90.0 | 10.4949 | 0.413293 |
| 0.3 | 100.0 | 10.4419 | 0.529499 |
| 0.3 | 112.5 | 8.57758 | 0.558816 |
| 0.3 | 150.0 | 5.35259 | 0.347266 |
| 0.3 | 157.5 | 5.58716 | 0.35162 |
| 0.3 | 180.0 | 3.55325 | 0.188369 |
| 0.3 | 202.5 | 4.79149 | 0.342808 |
| 0.3 | 210.0 | 5.4793 | 0.334126 |
| 0.3 | 247.5 | 9.67533 | 0.569978 |
| 0.3 | 260.0 | 10.3642 | 0.556454 |
| 0.3 | 270.0 | 10.6994 | 0.406221 |
| 0.3 | 292.5 | 10.7173 | 0.517086 |
| 0.3 | 300.0 | 10.1202 | 0.600251 |
| 0.5 | 60.0 | 11.7587 | 0.776884 |
| 0.5 | 67.5 | 12.0581 | 0.617513 |
| 0.5 | 90.0 | 12.2211 | 0.475624 |
| 0.5 | 100.0 | 12.1776 | 0.64043 |
| 0.5 | 112.5 | 9.45961 | 0.608973 |
| 0.5 | 150.0 | 5.46736 | 0.321725 |
| 0.5 | 157.5 | 5.43789 | 0.346727 |
| 0.5 | 180.0 | 3.71588 | 0.177768 |
| 0.5 | 202.5 | 5.1609 | 0.314534 |
| 0.5 | 210.0 | 5.46496 | 0.287275 |
| 0.5 | 220.0 | 9.14059 | 0.759805 |
| 0.5 | 247.5 | 10.6699 | 0.607618 |
| 0.5 | 260.0 | 12.7586 | 0.683344 |
| 0.5 | 270.0 | 13.1384 | 0.547678 |
| 0.5 | 292.5 | 13.2589 | 0.750164 |
| 0.5 | 300.0 | 13.4508 | 1.00046 |
| 0.7 | 67.5 | 9.93129 | 0.656784 |
| 0.7 | 90.0 | 10.7145 | 0.491083 |
| 0.7 | 100.0 | 11.6415 | 0.668538 |
| 0.7 | 112.5 | 12.9587 | 0.720655 |
| 0.7 | 140.0 | 13.8787 | 1.04843 |
| 0.7 | 150.0 | 6.69539 | 0.334551 |
| 0.7 | 157.5 | 5.68223 | 0.338476 |
| 0.7 | 180.0 | 4.14673 | 0.190273 |
| 0.7 | 202.5 | 5.79482 | 0.323323 |
| 0.7 | 210.0 | 6.85355 | 0.330206 |
| 0.7 | 220.0 | 14.2748 | 1.07589 |
| 0.7 | 247.5 | 12.979 | 0.749829 |
| 0.7 | 260.0 | 11.241 | 0.649019 |
| 0.7 | 270.0 | 11.0356 | 0.488869 |
| 0.7 | 292.5 | 10.8849 | 0.663206 |
| 0.7 | 300.0 | 10.4205 | 0.815763 |
| 0.9 | 22.5 | 8.43022 | 0.697188 |
| 0.9 | 30.0 | 8.9187 | 0.533492 |
| 0.9 | 60.0 | 8.55765 | 0.391964 |
| 0.9 | 67.5 | 7.69364 | 0.314858 |
| 0.9 | 90.0 | 8.60671 | 0.3003 |
| 0.9 | 100.0 | 8.91761 | 0.4142 |
| 0.9 | 112.5 | 9.26467 | 0.404343 |
| 0.9 | 140.0 | 7.13923 | 0.278626 |
| 0.9 | 150.0 | 6.50809 | 0.191732 |
| 0.9 | 157.5 | 6.3938 | 0.20872 |
| 0.9 | 180.0 | 5.79388 | 0.190378 |
| 0.9 | 202.5 | 6.21724 | 0.202831 |
| 0.9 | 210.0 | 6.34509 | 0.188678 |
| 0.9 | 220.0 | 6.93101 | 0.27129 |
| 0.9 | 247.5 | 9.49261 | 0.366354 |
| 0.9 | 260.0 | 11.0511 | 0.42258 |
| 0.9 | 270.0 | 9.64925 | 0.297631 |
| 0.9 | 292.5 | 8.52528 | 0.348024 |
| 0.9 | 300.0 | 7.88367 | 0.372397 |
| 0.9 | 330.0 | 8.20185 | 0.497828 |
| 0.9 | 337.5 | 8.32269 | 0.68153 |
Experiment comment: