CLAS Physics Database

Measurement E187M9

Experiment: e1e
Year: 2022

Experiment comment:

Q2 : 0.4 — 1.0 GeV2 W : up to 1.825 GeV Ebeam : 2.039 GeV
Spokespersons: Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis
Reaction: ed → π p
Polarization: none
Quantity: dσ/dΩ (exclusive)
Q2: 0.5 GeV2
W: 1.1875 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 //

Slice: cos(θ) =

Measurement data
cos(θ) φ, [degree] dσ/dΩ (exclusive), [μb/sr] uncertainty syst. uncert.
-0.7 90.0 10.9931 0.377088 0.856355
-0.7 100.0 10.8582 0.398098 0.833924
-0.7 112.5 10.2323 0.302087 0.752904
-0.7 140.0 9.8003 0.366856 0.70448
-0.7 150.0 8.23046 0.266202 0.630304
-0.7 157.5 7.79264 0.335786 0.654423
-0.7 180.0 6.22338 0.270644 0.575019
-0.7 202.5 8.86929 0.367598 0.762902
-0.7 210.0 8.39002 0.312895 0.65627
-0.7 220.0 9.38112 0.423004 0.711387
-0.7 247.5 9.18248 0.326793 0.760722
-0.7 260.0 9.66732 0.378151 0.848596
-0.7 270.0 10.3905 0.373261 0.943788
-0.5 67.5 12.9633 0.737048 1.16817
-0.5 90.0 10.5821 0.284776 0.78055
-0.5 100.0 10.2464 0.292679 0.756863
-0.5 112.5 10.1366 0.254571 0.723135
-0.5 140.0 9.75911 0.318261 0.693352
-0.5 150.0 8.08659 0.22053 0.551025
-0.5 157.5 7.48146 0.259661 0.518095
-0.5 180.0 6.0718 0.229217 0.435228
-0.5 202.5 7.7904 0.287403 0.543086
-0.5 210.0 8.52393 0.238758 0.58554
-0.5 220.0 10.4781 0.328981 0.687389
-0.5 247.5 10.4977 0.263504 0.764143
-0.5 260.0 10.2212 0.296435 0.790809
-0.5 270.0 10.3292 0.283476 0.804304
-0.5 292.5 10.3508 0.604451 0.977394
-0.3 67.5 11.0137 0.466682 0.931005
-0.3 90.0 11.5537 0.286548 0.961662
-0.3 100.0 11.6334 0.311589 0.953655
-0.3 112.5 11.5117 0.293202 0.943202
-0.3 140.0 10.0205 0.325253 0.718379
-0.3 150.0 8.78247 0.218892 0.607487
-0.3 157.5 7.84471 0.236875 0.538079
-0.3 180.0 7.10598 0.200593 0.495388
-0.3 202.5 7.9356 0.238973 0.553253
-0.3 210.0 8.44987 0.212416 0.588051
-0.3 220.0 9.4925 0.308316 0.679095
-0.3 247.5 10.911 0.287267 0.840927
-0.3 260.0 11.4978 0.322612 0.885672
-0.3 270.0 10.9658 0.287844 0.827315
-0.3 292.5 9.54894 0.452686 0.750313
-0.1 60.0 9.80478 0.433609 0.825231
-0.1 67.5 11.0578 0.354888 0.941726
-0.1 90.0 12.7221 0.270669 1.1259
-0.1 100.0 12.9865 0.326801 1.20665
-0.1 112.5 12.8934 0.323691 1.16533
-0.1 140.0 9.92579 0.333328 0.776473
-0.1 150.0 8.54826 0.221298 0.61819
-0.1 157.5 7.46031 0.228183 0.533997
-0.1 180.0 7.22006 0.20699 0.501841
-0.1 202.5 8.05243 0.246755 0.558619
-0.1 210.0 8.67884 0.228283 0.617019
-0.1 220.0 9.49136 0.340836 0.739396
-0.1 247.5 12.1328 0.330265 0.942614
-0.1 260.0 12.5638 0.338663 0.942036
-0.1 270.0 12.1911 0.270837 0.899199
-0.1 292.5 10.2601 0.339616 0.772967
-0.1 300.0 9.11417 0.407217 0.742397
0.1 60.0 9.5481 0.410445 0.770053
0.1 67.5 10.7804 0.343222 0.922882
0.1 90.0 12.6978 0.283757 1.15073
0.1 100.0 12.9811 0.352913 1.25187
0.1 112.5 12.6188 0.382385 1.18906
0.1 140.0 8.95208 0.369933 0.778068
0.1 150.0 8.31157 0.240505 0.619274
0.1 157.5 7.63212 0.23886 0.550027
0.1 180.0 7.50813 0.209242 0.557588
0.1 202.5 8.07266 0.229381 0.594824
0.1 210.0 8.61643 0.229165 0.629775
0.1 220.0 9.45658 0.369299 0.718861
0.1 247.5 12.6822 0.367145 1.10933
0.1 260.0 12.9225 0.340833 1.14516
0.1 270.0 12.3911 0.280307 1.02131
0.1 292.5 9.90294 0.340692 0.747698
0.1 300.0 8.75346 0.42719 0.6227
0.3 60.0 8.89134 0.512864 0.831854
0.3 67.5 9.54157 0.390521 0.888546
0.3 90.0 12.1103 0.31782 1.14713
0.3 100.0 12.4343 0.376661 1.18233
0.3 112.5 13.3555 0.4304 1.25696
0.3 140.0 8.61164 0.331736 0.770173
0.3 150.0 7.9874 0.212013 0.59011
0.3 157.5 7.32901 0.205267 0.554718
0.3 180.0 7.29262 0.199428 0.527227
0.3 202.5 7.76234 0.222457 0.572565
0.3 210.0 8.33254 0.22524 0.596906
0.3 220.0 9.20337 0.354625 0.734254
0.3 247.5 12.7649 0.424935 1.09234
0.3 260.0 12.8733 0.376781 1.1984
0.3 270.0 12.3947 0.303717 1.13033
0.3 292.5 10.3004 0.355198 0.907512
0.3 300.0 8.82334 0.435904 0.762749
0.5 60.0 6.90592 0.488183 0.583657
0.5 67.5 7.92999 0.355055 0.695591
0.5 90.0 10.9012 0.326475 0.957316
0.5 100.0 11.7675 0.397251 1.08111
0.5 112.5 12.9979 0.497532 1.31265
0.5 140.0 7.60852 0.338927 0.726536
0.5 150.0 7.38748 0.21956 0.562482
0.5 157.5 6.9289 0.216798 0.531569
0.5 180.0 6.85835 0.194398 0.502509
0.5 202.5 7.11817 0.209883 0.500728
0.5 210.0 7.53551 0.211965 0.523098
0.5 220.0 8.26026 0.323477 0.594275
0.5 247.5 12.2791 0.469007 0.947152
0.5 260.0 11.8609 0.394823 0.915482
0.5 270.0 11.3467 0.333745 0.858139
0.5 292.5 8.9373 0.385476 0.663333
0.5 300.0 7.94122 0.536785 0.627633
0.7 67.5 8.20415 0.581603 0.906082
0.7 90.0 9.81237 0.454755 1.09384
0.7 100.0 10.3558 0.544522 1.18092
0.7 112.5 8.69859 0.446293 1.02825
0.7 140.0 7.39275 0.292055 0.665917
0.7 150.0 7.29597 0.220502 0.60214
0.7 157.5 7.21682 0.231406 0.583594
0.7 180.0 6.57348 0.245848 0.574352
0.7 202.5 6.68744 0.241462 0.534634
0.7 210.0 6.95339 0.220369 0.522058
0.7 220.0 7.50798 0.276601 0.52843
0.7 247.5 8.58775 0.385397 0.714836
0.7 260.0 9.30791 0.485522 1.02584
0.7 270.0 8.79304 0.411612 1.00182
0.7 292.5 7.41175 0.560924 0.836443
0.9 60.0 4.47993 0.254997 0.35266
0.9 67.5 4.70812 0.219558 0.374415
0.9 90.0 5.94269 0.206223 0.491892
0.9 100.0 6.35946 0.265273 0.556274
0.9 112.5 6.29941 0.240625 0.511243
0.9 140.0 6.2632 0.213631 0.512873
0.9 150.0 6.41269 0.17773 0.533702
0.9 157.5 6.55897 0.204294 0.55804
0.9 180.0 6.56366 0.22781 0.559437
0.9 202.5 6.69817 0.209409 0.522625
0.9 210.0 6.47505 0.173777 0.499324
0.9 220.0 6.40897 0.204122 0.489763
0.9 247.5 6.02243 0.228603 0.461788
0.9 260.0 6.2905 0.290814 0.473532
0.9 270.0 5.71587 0.219204 0.413946
0.9 292.5 4.88072 0.253835 0.336932
0.9 300.0 4.22287 0.247678 0.28758