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 | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 30.0 | 2.24716 | 0.158089 | 0.17984 |
| -0.9 | 60.0 | 2.86745 | 0.179375 | 0.224365 |
| -0.9 | 67.5 | 3.15693 | 0.171904 | 0.248518 |
| -0.9 | 90.0 | 3.51921 | 0.181191 | 0.257628 |
| -0.9 | 100.0 | 3.90217 | 0.284963 | 0.281679 |
| -0.9 | 112.5 | 3.60064 | 0.278552 | 0.302665 |
| -0.9 | 270.0 | 2.93574 | 0.198589 | 0.272707 |
| -0.9 | 292.5 | 2.50856 | 0.14573 | 0.237847 |
| -0.9 | 300.0 | 2.48293 | 0.159671 | 0.235581 |
| -0.9 | 330.0 | 2.0339 | 0.153419 | 0.274523 |
| -0.7 | 30.0 | 2.71849 | 0.160336 | 0.223037 |
| -0.7 | 60.0 | 3.55415 | 0.167633 | 0.270944 |
| -0.7 | 67.5 | 3.80791 | 0.179416 | 0.284414 |
| -0.7 | 90.0 | 3.95029 | 0.165437 | 0.285265 |
| -0.7 | 100.0 | 3.996 | 0.22072 | 0.310737 |
| -0.7 | 112.5 | 3.64188 | 0.167643 | 0.279232 |
| -0.7 | 140.0 | 3.24243 | 0.188475 | 0.238324 |
| -0.7 | 150.0 | 2.86033 | 0.14376 | 0.206306 |
| -0.7 | 157.5 | 2.78358 | 0.195422 | 0.209415 |
| -0.7 | 180.0 | 2.18917 | 0.153589 | 0.205952 |
| -0.7 | 202.5 | 2.75083 | 0.166262 | 0.237717 |
| -0.7 | 210.0 | 2.87564 | 0.130175 | 0.22792 |
| -0.7 | 220.0 | 3.26348 | 0.1661 | 0.263689 |
| -0.7 | 247.5 | 3.88389 | 0.172431 | 0.331792 |
| -0.7 | 260.0 | 4.30204 | 0.228525 | 0.366358 |
| -0.7 | 270.0 | 3.94705 | 0.150898 | 0.304149 |
| -0.7 | 292.5 | 3.41118 | 0.146815 | 0.236661 |
| -0.7 | 300.0 | 3.15157 | 0.137216 | 0.217619 |
| -0.7 | 330.0 | 2.25158 | 0.130191 | 0.159592 |
| -0.5 | 30.0 | 3.28993 | 0.19183 | 0.263864 |
| -0.5 | 60.0 | 4.97066 | 0.231395 | 0.399986 |
| -0.5 | 67.5 | 5.24578 | 0.250143 | 0.41504 |
| -0.5 | 90.0 | 5.53389 | 0.224175 | 0.562917 |
| -0.5 | 100.0 | 5.49359 | 0.284878 | 0.692523 |
| -0.5 | 112.5 | 5.1171 | 0.254862 | 0.590448 |
| -0.5 | 140.0 | 3.75425 | 0.258773 | 0.391189 |
| -0.5 | 150.0 | 2.99166 | 0.157855 | 0.249595 |
| -0.5 | 157.5 | 2.68489 | 0.157718 | 0.205385 |
| -0.5 | 180.0 | 2.25783 | 0.136549 | 0.18415 |
| -0.5 | 202.5 | 2.69767 | 0.17 | 0.210958 |
| -0.5 | 210.0 | 2.90765 | 0.147026 | 0.231164 |
| -0.5 | 220.0 | 3.32285 | 0.197452 | 0.28694 |
| -0.5 | 247.5 | 4.85452 | 0.240227 | 0.42285 |
| -0.5 | 260.0 | 5.73874 | 0.324436 | 0.514304 |
| -0.5 | 270.0 | 5.35683 | 0.22987 | 0.40148 |
| -0.5 | 292.5 | 4.62437 | 0.22348 | 0.343276 |
| -0.5 | 300.0 | 4.15554 | 0.199984 | 0.318892 |
| -0.5 | 330.0 | 2.73657 | 0.169493 | 0.212078 |
| -0.3 | 30.0 | 3.55718 | 0.26444 | 0.31164 |
| -0.3 | 60.0 | 5.87068 | 0.340595 | 0.543387 |
| -0.3 | 67.5 | 5.98815 | 0.303724 | 0.615919 |
| -0.3 | 90.0 | 7.00599 | 0.315191 | 1.09194 |
| -0.3 | 100.0 | 7.10673 | 0.380273 | 1.25054 |
| -0.3 | 112.5 | 7.10796 | 0.38254 | 1.41514 |
| -0.3 | 150.0 | 3.73292 | 0.206254 | 0.425212 |
| -0.3 | 157.5 | 3.30572 | 0.212509 | 0.319157 |
| -0.3 | 180.0 | 2.42551 | 0.136346 | 0.187979 |
| -0.3 | 202.5 | 2.75257 | 0.191855 | 0.228193 |
| -0.3 | 210.0 | 3.09146 | 0.183979 | 0.254318 |
| -0.3 | 220.0 | 4.07462 | 0.310016 | 0.512023 |
| -0.3 | 247.5 | 6.97191 | 0.364555 | 0.826453 |
| -0.3 | 260.0 | 7.72254 | 0.395151 | 0.902744 |
| -0.3 | 270.0 | 7.38132 | 0.351085 | 0.78809 |
| -0.3 | 292.5 | 6.08519 | 0.352165 | 0.493112 |
| -0.3 | 300.0 | 5.63104 | 0.392578 | 0.460807 |
| -0.3 | 330.0 | 3.33361 | 0.263625 | 0.286723 |
| -0.1 | 60.0 | 8.80546 | 0.595167 | 1.3724 |
| -0.1 | 67.5 | 9.15877 | 0.501038 | 1.59076 |
| -0.1 | 90.0 | 9.32825 | 0.442086 | 2.14092 |
| -0.1 | 100.0 | 9.12631 | 0.616931 | 2.45988 |
| -0.1 | 112.5 | 9.08911 | 0.680927 | 3.01009 |
| -0.1 | 140.0 | 8.50478 | 0.788314 | 3.01766 |
| -0.1 | 150.0 | 4.30287 | 0.252839 | 0.509886 |
| -0.1 | 157.5 | 3.54289 | 0.236213 | 0.33065 |
| -0.1 | 180.0 | 2.69297 | 0.141755 | 0.20518 |
| -0.1 | 202.5 | 3.67191 | 0.225831 | 0.290457 |
| -0.1 | 210.0 | 4.24315 | 0.236359 | 0.37574 |
| -0.1 | 220.0 | 6.86605 | 0.632724 | 1.53623 |
| -0.1 | 247.5 | 9.61644 | 0.549556 | 2.7477 |
| -0.1 | 260.0 | 10.0533 | 0.527702 | 2.58188 |
| -0.1 | 270.0 | 9.24121 | 0.373141 | 2.00974 |
| -0.1 | 292.5 | 8.10184 | 0.453681 | 1.52308 |
| -0.1 | 300.0 | 7.26381 | 0.509815 | 1.39319 |
| 0.1 | 60.0 | 8.7118 | 0.49153 | 1.39512 |
| 0.1 | 67.5 | 9.78649 | 0.462405 | 1.72921 |
| 0.1 | 90.0 | 10.7294 | 0.36636 | 2.24592 |
| 0.1 | 100.0 | 11.4575 | 0.536083 | 2.906 |
| 0.1 | 112.5 | 10.4873 | 0.545648 | 2.64854 |
| 0.1 | 150.0 | 4.77247 | 0.297428 | 0.443309 |
| 0.1 | 157.5 | 4.25012 | 0.290583 | 0.369157 |
| 0.1 | 180.0 | 3.04415 | 0.166623 | 0.27332 |
| 0.1 | 202.5 | 4.1278 | 0.272533 | 0.334182 |
| 0.1 | 210.0 | 4.76516 | 0.287844 | 0.439579 |
| 0.1 | 247.5 | 11.3465 | 0.708453 | 3.03855 |
| 0.1 | 260.0 | 12.7567 | 0.673029 | 3.31657 |
| 0.1 | 270.0 | 11.3252 | 0.43817 | 2.17708 |
| 0.1 | 292.5 | 10.5459 | 0.526217 | 1.56994 |
| 0.1 | 300.0 | 8.84724 | 0.559052 | 1.07474 |
| 0.3 | 60.0 | 9.91636 | 0.703441 | 1.79283 |
| 0.3 | 67.5 | 10.5328 | 0.564418 | 2.03874 |
| 0.3 | 90.0 | 10.4949 | 0.413293 | 1.94092 |
| 0.3 | 100.0 | 10.4419 | 0.529499 | 1.99289 |
| 0.3 | 112.5 | 8.57758 | 0.558816 | 1.43789 |
| 0.3 | 150.0 | 5.35259 | 0.347266 | 0.616599 |
| 0.3 | 157.5 | 5.58716 | 0.35162 | 0.610464 |
| 0.3 | 180.0 | 3.55325 | 0.188369 | 0.331629 |
| 0.3 | 202.5 | 4.79149 | 0.342808 | 0.459619 |
| 0.3 | 210.0 | 5.4793 | 0.334126 | 0.606317 |
| 0.3 | 247.5 | 9.67533 | 0.569978 | 2.14253 |
| 0.3 | 260.0 | 10.3642 | 0.556454 | 2.32418 |
| 0.3 | 270.0 | 10.6994 | 0.406221 | 2.13496 |
| 0.3 | 292.5 | 10.7173 | 0.517086 | 1.9531 |
| 0.3 | 300.0 | 10.1202 | 0.600251 | 1.58392 |
| 0.5 | 60.0 | 11.7587 | 0.776884 | 2.60513 |
| 0.5 | 67.5 | 12.0581 | 0.617513 | 2.79982 |
| 0.5 | 90.0 | 12.2211 | 0.475624 | 2.75867 |
| 0.5 | 100.0 | 12.1776 | 0.64043 | 2.75623 |
| 0.5 | 112.5 | 9.45961 | 0.608973 | 1.62107 |
| 0.5 | 150.0 | 5.46736 | 0.321725 | 0.63237 |
| 0.5 | 157.5 | 5.43789 | 0.346727 | 0.555615 |
| 0.5 | 180.0 | 3.71588 | 0.177768 | 0.379692 |
| 0.5 | 202.5 | 5.1609 | 0.314534 | 0.600989 |
| 0.5 | 210.0 | 5.46496 | 0.287275 | 0.731676 |
| 0.5 | 220.0 | 9.14059 | 0.759805 | 2.2018 |
| 0.5 | 247.5 | 10.6699 | 0.607618 | 2.49301 |
| 0.5 | 260.0 | 12.7586 | 0.683344 | 3.19805 |
| 0.5 | 270.0 | 13.1384 | 0.547678 | 3.07448 |
| 0.5 | 292.5 | 13.2589 | 0.750164 | 2.86313 |
| 0.5 | 300.0 | 13.4508 | 1.00046 | 2.71258 |
| 0.7 | 67.5 | 9.93129 | 0.656784 | 1.51511 |
| 0.7 | 90.0 | 10.7145 | 0.491083 | 2.16713 |
| 0.7 | 100.0 | 11.6415 | 0.668538 | 2.65865 |
| 0.7 | 112.5 | 12.9587 | 0.720655 | 3.39964 |
| 0.7 | 140.0 | 13.8787 | 1.04843 | 3.46994 |
| 0.7 | 150.0 | 6.69539 | 0.334551 | 0.768051 |
| 0.7 | 157.5 | 5.68223 | 0.338476 | 0.623551 |
| 0.7 | 180.0 | 4.14673 | 0.190273 | 0.393462 |
| 0.7 | 202.5 | 5.79482 | 0.323323 | 0.542666 |
| 0.7 | 210.0 | 6.85355 | 0.330206 | 0.770132 |
| 0.7 | 220.0 | 14.2748 | 1.07589 | 3.74048 |
| 0.7 | 247.5 | 12.979 | 0.749829 | 4.04556 |
| 0.7 | 260.0 | 11.241 | 0.649019 | 2.6375 |
| 0.7 | 270.0 | 11.0356 | 0.488869 | 2.1501 |
| 0.7 | 292.5 | 10.8849 | 0.663206 | 1.50294 |
| 0.7 | 300.0 | 10.4205 | 0.815763 | 1.36718 |
| 0.9 | 22.5 | 8.43022 | 0.697188 | 0.826241 |
| 0.9 | 30.0 | 8.9187 | 0.533492 | 0.769929 |
| 0.9 | 60.0 | 8.55765 | 0.391964 | 0.692512 |
| 0.9 | 67.5 | 7.69364 | 0.314858 | 0.664002 |
| 0.9 | 90.0 | 8.60671 | 0.3003 | 0.791326 |
| 0.9 | 100.0 | 8.91761 | 0.4142 | 0.858362 |
| 0.9 | 112.5 | 9.26467 | 0.404343 | 1.01222 |
| 0.9 | 140.0 | 7.13923 | 0.278626 | 0.8613 |
| 0.9 | 150.0 | 6.50809 | 0.191732 | 0.739008 |
| 0.9 | 157.5 | 6.3938 | 0.20872 | 0.700207 |
| 0.9 | 180.0 | 5.79388 | 0.190378 | 0.625374 |
| 0.9 | 202.5 | 6.21724 | 0.202831 | 0.64798 |
| 0.9 | 210.0 | 6.34509 | 0.188678 | 0.62884 |
| 0.9 | 220.0 | 6.93101 | 0.27129 | 0.664241 |
| 0.9 | 247.5 | 9.49261 | 0.366354 | 0.843605 |
| 0.9 | 260.0 | 11.0511 | 0.42258 | 0.996784 |
| 0.9 | 270.0 | 9.64925 | 0.297631 | 0.778116 |
| 0.9 | 292.5 | 8.52528 | 0.348024 | 0.630044 |
| 0.9 | 300.0 | 7.88367 | 0.372397 | 0.59433 |
| 0.9 | 330.0 | 8.20185 | 0.497828 | 0.708629 |
| 0.9 | 337.5 | 8.32269 | 0.68153 | 0.758842 |
Experiment comment: