Measurement E187M90
| 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: | 1.2375 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 | 67.5 | 3.21736 | 0.24284 |
| -0.9 | 90.0 | 3.36706 | 0.218405 |
| -0.9 | 100.0 | 3.65618 | 0.278725 |
| -0.9 | 112.5 | 3.22189 | 0.216848 |
| -0.9 | 150.0 | 2.71043 | 0.216092 |
| -0.9 | 210.0 | 2.6423 | 0.210308 |
| -0.9 | 247.5 | 3.91823 | 0.279447 |
| -0.9 | 260.0 | 5.31501 | 0.354923 |
| -0.9 | 270.0 | 4.3293 | 0.215691 |
| -0.9 | 292.5 | 3.42633 | 0.202024 |
| -0.9 | 300.0 | 3.12194 | 0.206581 |
| -0.7 | 30.0 | 3.32668 | 0.241865 |
| -0.7 | 60.0 | 4.44951 | 0.203529 |
| -0.7 | 67.5 | 4.74752 | 0.203211 |
| -0.7 | 90.0 | 4.86143 | 0.155799 |
| -0.7 | 100.0 | 4.82718 | 0.195825 |
| -0.7 | 112.5 | 4.29262 | 0.146041 |
| -0.7 | 140.0 | 3.23527 | 0.137679 |
| -0.7 | 150.0 | 2.80067 | 0.103633 |
| -0.7 | 157.5 | 2.49519 | 0.124991 |
| -0.7 | 180.0 | 1.9905 | 0.107934 |
| -0.7 | 202.5 | 2.49715 | 0.122613 |
| -0.7 | 210.0 | 2.71339 | 0.0998671 |
| -0.7 | 220.0 | 3.19136 | 0.131983 |
| -0.7 | 247.5 | 4.24534 | 0.157671 |
| -0.7 | 260.0 | 4.931 | 0.223182 |
| -0.7 | 270.0 | 4.79553 | 0.168714 |
| -0.7 | 292.5 | 4.14815 | 0.180979 |
| -0.7 | 300.0 | 3.75878 | 0.17656 |
| -0.7 | 330.0 | 2.65978 | 0.195137 |
| -0.5 | 30.0 | 3.69543 | 0.282946 |
| -0.5 | 60.0 | 5.43737 | 0.256977 |
| -0.5 | 67.5 | 5.49354 | 0.250659 |
| -0.5 | 90.0 | 5.58793 | 0.179018 |
| -0.5 | 100.0 | 5.41464 | 0.213277 |
| -0.5 | 112.5 | 5.05442 | 0.168955 |
| -0.5 | 140.0 | 3.8774 | 0.193713 |
| -0.5 | 150.0 | 3.40542 | 0.129819 |
| -0.5 | 157.5 | 3.21889 | 0.157664 |
| -0.5 | 180.0 | 2.63961 | 0.105255 |
| -0.5 | 202.5 | 2.74493 | 0.127892 |
| -0.5 | 210.0 | 3.27228 | 0.11091 |
| -0.5 | 220.0 | 3.76632 | 0.157012 |
| -0.5 | 247.5 | 5.6105 | 0.156194 |
| -0.5 | 260.0 | 6.07691 | 0.195034 |
| -0.5 | 270.0 | 6.13562 | 0.167634 |
| -0.5 | 292.5 | 5.90542 | 0.250169 |
| -0.5 | 300.0 | 5.52741 | 0.265431 |
| -0.5 | 330.0 | 3.78182 | 0.294728 |
| -0.3 | 60.0 | 6.3852 | 0.371689 |
| -0.3 | 67.5 | 6.42667 | 0.313732 |
| -0.3 | 90.0 | 6.52072 | 0.194949 |
| -0.3 | 100.0 | 6.31844 | 0.22613 |
| -0.3 | 112.5 | 5.6957 | 0.190265 |
| -0.3 | 140.0 | 4.08307 | 0.20903 |
| -0.3 | 150.0 | 3.6342 | 0.137711 |
| -0.3 | 157.5 | 3.43085 | 0.158935 |
| -0.3 | 180.0 | 2.84364 | 0.127181 |
| -0.3 | 202.5 | 3.21484 | 0.158287 |
| -0.3 | 210.0 | 3.59074 | 0.131343 |
| -0.3 | 220.0 | 4.24246 | 0.169554 |
| -0.3 | 247.5 | 6.12632 | 0.178153 |
| -0.3 | 260.0 | 6.76539 | 0.213105 |
| -0.3 | 270.0 | 6.67853 | 0.1813 |
| -0.3 | 292.5 | 6.38091 | 0.287211 |
| -0.3 | 300.0 | 5.74182 | 0.345071 |
| -0.1 | 60.0 | 7.03139 | 0.334782 |
| -0.1 | 67.5 | 7.38212 | 0.26564 |
| -0.1 | 90.0 | 7.63103 | 0.19126 |
| -0.1 | 100.0 | 7.42683 | 0.232908 |
| -0.1 | 112.5 | 6.66425 | 0.208922 |
| -0.1 | 140.0 | 4.79812 | 0.205283 |
| -0.1 | 150.0 | 4.03814 | 0.138287 |
| -0.1 | 157.5 | 3.70983 | 0.158266 |
| -0.1 | 180.0 | 3.26082 | 0.121002 |
| -0.1 | 202.5 | 3.72149 | 0.147141 |
| -0.1 | 210.0 | 4.07813 | 0.130357 |
| -0.1 | 220.0 | 4.47492 | 0.188353 |
| -0.1 | 247.5 | 6.4655 | 0.189506 |
| -0.1 | 260.0 | 7.07928 | 0.21344 |
| -0.1 | 270.0 | 7.14947 | 0.174088 |
| -0.1 | 292.5 | 6.789 | 0.249002 |
| -0.1 | 300.0 | 6.27858 | 0.298314 |
| 0.1 | 60.0 | 7.83771 | 0.320609 |
| 0.1 | 67.5 | 7.98991 | 0.252149 |
| 0.1 | 90.0 | 8.06706 | 0.189841 |
| 0.1 | 100.0 | 7.49465 | 0.232261 |
| 0.1 | 112.5 | 6.59309 | 0.213188 |
| 0.1 | 140.0 | 4.76567 | 0.216762 |
| 0.1 | 150.0 | 4.09876 | 0.140012 |
| 0.1 | 157.5 | 3.71787 | 0.156946 |
| 0.1 | 180.0 | 3.24133 | 0.11664 |
| 0.1 | 202.5 | 3.73984 | 0.151861 |
| 0.1 | 210.0 | 4.00006 | 0.133889 |
| 0.1 | 220.0 | 4.43679 | 0.200487 |
| 0.1 | 247.5 | 6.15497 | 0.218074 |
| 0.1 | 260.0 | 6.83893 | 0.235152 |
| 0.1 | 270.0 | 7.49303 | 0.187929 |
| 0.1 | 292.5 | 7.43572 | 0.238306 |
| 0.1 | 300.0 | 7.56674 | 0.30577 |
| 0.3 | 60.0 | 7.52647 | 0.335483 |
| 0.3 | 67.5 | 7.39083 | 0.252149 |
| 0.3 | 90.0 | 8.11921 | 0.199427 |
| 0.3 | 100.0 | 7.81011 | 0.246742 |
| 0.3 | 112.5 | 6.96036 | 0.229451 |
| 0.3 | 140.0 | 4.54386 | 0.237505 |
| 0.3 | 150.0 | 4.07314 | 0.153503 |
| 0.3 | 157.5 | 3.90936 | 0.1816 |
| 0.3 | 180.0 | 3.66089 | 0.127634 |
| 0.3 | 202.5 | 4.43016 | 0.162687 |
| 0.3 | 210.0 | 4.55494 | 0.142284 |
| 0.3 | 220.0 | 4.99698 | 0.218957 |
| 0.3 | 247.5 | 6.21725 | 0.240848 |
| 0.3 | 260.0 | 6.97692 | 0.255606 |
| 0.3 | 270.0 | 7.44059 | 0.203562 |
| 0.3 | 292.5 | 7.31189 | 0.248179 |
| 0.3 | 300.0 | 7.23728 | 0.326423 |
| 0.5 | 60.0 | 6.60091 | 0.400022 |
| 0.5 | 67.5 | 7.03459 | 0.30887 |
| 0.5 | 90.0 | 7.39024 | 0.21697 |
| 0.5 | 100.0 | 7.31335 | 0.25945 |
| 0.5 | 112.5 | 6.86559 | 0.244915 |
| 0.5 | 140.0 | 4.95323 | 0.251616 |
| 0.5 | 150.0 | 4.09406 | 0.146636 |
| 0.5 | 157.5 | 3.65399 | 0.15476 |
| 0.5 | 180.0 | 3.33191 | 0.115767 |
| 0.5 | 202.5 | 3.66972 | 0.152739 |
| 0.5 | 210.0 | 3.95544 | 0.143149 |
| 0.5 | 220.0 | 4.41988 | 0.249088 |
| 0.5 | 247.5 | 7.08866 | 0.232625 |
| 0.5 | 260.0 | 7.48746 | 0.233303 |
| 0.5 | 270.0 | 7.40065 | 0.202712 |
| 0.5 | 292.5 | 6.56681 | 0.290287 |
| 0.5 | 300.0 | 6.4014 | 0.420771 |
| 0.7 | 60.0 | 7.30369 | 0.468784 |
| 0.7 | 67.5 | 6.8147 | 0.310073 |
| 0.7 | 90.0 | 6.98039 | 0.212355 |
| 0.7 | 100.0 | 6.70049 | 0.244692 |
| 0.7 | 112.5 | 6.85379 | 0.270734 |
| 0.7 | 140.0 | 6.03877 | 0.291475 |
| 0.7 | 150.0 | 4.61932 | 0.156333 |
| 0.7 | 157.5 | 4.22495 | 0.156712 |
| 0.7 | 180.0 | 3.44413 | 0.129742 |
| 0.7 | 202.5 | 3.91205 | 0.168457 |
| 0.7 | 210.0 | 4.25944 | 0.165446 |
| 0.7 | 220.0 | 5.48635 | 0.289232 |
| 0.7 | 247.5 | 6.99899 | 0.292878 |
| 0.7 | 260.0 | 6.79843 | 0.271479 |
| 0.7 | 270.0 | 6.80756 | 0.225552 |
| 0.7 | 292.5 | 6.26372 | 0.315562 |
| 0.7 | 300.0 | 6.39324 | 0.430268 |
| 0.9 | 22.5 | 5.02367 | 0.393857 |
| 0.9 | 30.0 | 5.15498 | 0.301195 |
| 0.9 | 60.0 | 5.34208 | 0.262339 |
| 0.9 | 67.5 | 5.16019 | 0.217241 |
| 0.9 | 90.0 | 5.92609 | 0.182476 |
| 0.9 | 100.0 | 6.27316 | 0.230865 |
| 0.9 | 112.5 | 6.05563 | 0.204398 |
| 0.9 | 140.0 | 4.89081 | 0.163549 |
| 0.9 | 150.0 | 4.69497 | 0.125746 |
| 0.9 | 157.5 | 4.66355 | 0.143503 |
| 0.9 | 180.0 | 4.54432 | 0.13989 |
| 0.9 | 202.5 | 4.79151 | 0.140184 |
| 0.9 | 210.0 | 4.79602 | 0.121965 |
| 0.9 | 220.0 | 4.94971 | 0.163057 |
| 0.9 | 247.5 | 5.72594 | 0.202534 |
| 0.9 | 260.0 | 6.27797 | 0.261909 |
| 0.9 | 270.0 | 5.88559 | 0.18905 |
| 0.9 | 292.5 | 5.49702 | 0.241384 |
| 0.9 | 300.0 | 5.23486 | 0.255753 |
| 0.9 | 330.0 | 5.08938 | 0.343352 |
| 0.9 | 337.5 | 4.72254 | 0.377065 |
Experiment comment: