CLAS Physics Database

Measurement E187M15

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: 1.2375 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 //

Slice: cos(θ) =

Measurement data
cos(θ) φ, [degree] dσ/dΩ (exclusive), [μb/sr] uncertainty syst. uncert.
-0.9 30.0 7.51671 0.455773 0.898003
-0.9 60.0 6.04986 0.293929 0.517477
-0.9 67.5 6.0489 0.260566 0.507591
-0.9 90.0 7.35002 0.290746 0.564183
-0.9 100.0 8.54663 0.471145 0.665815
-0.9 112.5 7.74032 0.449705 0.620718
-0.9 150.0 6.06822 0.402794 0.576313
-0.9 210.0 6.94638 0.44114 0.562294
-0.9 220.0 6.76463 0.455591 0.546307
-0.9 247.5 7.97511 0.462105 0.665469
-0.9 260.0 8.12064 0.465106 0.645161
-0.9 270.0 6.96115 0.283971 0.59626
-0.9 292.5 6.00771 0.257617 0.591111
-0.9 300.0 5.69057 0.307598 0.633395
-0.7 30.0 5.8637 0.267585 0.474445
-0.7 60.0 6.66208 0.23421 0.521891
-0.7 67.5 7.29267 0.246873 0.57351
-0.7 90.0 7.73856 0.250439 0.613851
-0.7 100.0 8.09887 0.347558 0.763987
-0.7 112.5 6.83728 0.240978 0.558581
-0.7 140.0 5.53268 0.228419 0.407464
-0.7 150.0 4.8496 0.175738 0.360178
-0.7 157.5 4.64013 0.228143 0.379139
-0.7 180.0 3.78188 0.189455 0.322982
-0.7 202.5 4.35615 0.234805 0.315098
-0.7 210.0 4.66838 0.178584 0.335898
-0.7 220.0 5.11538 0.226552 0.373645
-0.7 247.5 6.72108 0.217377 0.535273
-0.7 260.0 7.83874 0.301945 0.655548
-0.7 270.0 7.17133 0.225139 0.529361
-0.7 292.5 6.24613 0.237102 0.484391
-0.7 300.0 5.61907 0.219795 0.441995
-0.7 330.0 4.87678 0.245078 0.373812
-0.5 30.0 5.77852 0.289961 0.443153
-0.5 60.0 8.5181 0.3212 0.661901
-0.5 67.5 8.57593 0.304903 0.665082
-0.5 90.0 9.50272 0.274687 0.844612
-0.5 100.0 9.11065 0.314015 0.906334
-0.5 112.5 8.76784 0.259396 0.813298
-0.5 140.0 6.71521 0.247201 0.565961
-0.5 150.0 5.4119 0.170084 0.401786
-0.5 157.5 4.70216 0.186488 0.355147
-0.5 180.0 3.84807 0.182497 0.322354
-0.5 202.5 4.60957 0.20772 0.379074
-0.5 210.0 5.20969 0.179179 0.406454
-0.5 220.0 5.98458 0.225183 0.472131
-0.5 247.5 8.46011 0.249555 0.674024
-0.5 260.0 9.50514 0.316724 0.773926
-0.5 270.0 9.65647 0.281077 0.737558
-0.5 292.5 9.44329 0.345065 0.694848
-0.5 300.0 8.81142 0.351705 0.667487
-0.5 330.0 6.51118 0.324131 0.520086
-0.3 60.0 12.3623 0.638497 1.26314
-0.3 67.5 10.8442 0.461722 1.1269
-0.3 90.0 11.2853 0.371614 1.39808
-0.3 100.0 10.7281 0.417223 1.32654
-0.3 112.5 10.23 0.379054 1.29411
-0.3 140.0 7.12318 0.311782 0.779168
-0.3 150.0 5.61608 0.216803 0.520577
-0.3 157.5 4.92225 0.23316 0.446051
-0.3 180.0 4.13158 0.193968 0.34227
-0.3 202.5 5.1676 0.219656 0.411171
-0.3 210.0 5.95443 0.217762 0.475545
-0.3 220.0 7.26587 0.331259 0.660661
-0.3 247.5 10.4856 0.36099 1.00194
-0.3 260.0 11.0663 0.371952 1.09347
-0.3 270.0 11.3757 0.347654 1.17135
-0.3 292.5 10.9145 0.494272 1.19933
-0.3 300.0 11.8706 0.758859 1.37245
-0.1 60.0 10.9635 0.505528 1.1512
-0.1 67.5 11.884 0.443119 1.21762
-0.1 90.0 13.4066 0.405045 1.6814
-0.1 100.0 13.6089 0.560084 1.99478
-0.1 112.5 13.4927 0.566494 2.53841
-0.1 140.0 9.61577 0.464688 1.56975
-0.1 150.0 7.13023 0.245794 0.741596
-0.1 157.5 5.9809 0.234116 0.540253
-0.1 180.0 4.78004 0.169718 0.398807
-0.1 202.5 5.65325 0.25051 0.472153
-0.1 210.0 6.84059 0.255312 0.553191
-0.1 220.0 9.06792 0.476172 0.847086
-0.1 247.5 14.793 0.558358 1.68499
-0.1 260.0 14.8556 0.569561 1.71055
-0.1 270.0 13.838 0.391837 1.44854
-0.1 292.5 11.3874 0.415366 1.1733
-0.1 300.0 10.4315 0.458799 1.07026
0.1 60.0 11.0655 0.511244 1.2459
0.1 67.5 12.7376 0.499123 1.49926
0.1 90.0 15.7075 0.468248 2.5743
0.1 100.0 17.8156 0.729398 4.25339
0.1 112.5 18.2792 0.758143 5.64552
0.1 140.0 12.0805 0.655037 2.45059
0.1 150.0 7.68738 0.272568 0.72743
0.1 157.5 6.37082 0.249019 0.518044
0.1 180.0 5.15873 0.174239 0.398005
0.1 202.5 6.36418 0.252998 0.525861
0.1 210.0 7.63077 0.271926 0.649046
0.1 220.0 11.3074 0.631611 1.5001
0.1 247.5 18.8812 0.884879 4.2922
0.1 260.0 18.9432 0.813243 3.67271
0.1 270.0 16.499 0.481019 2.25909
0.1 292.5 13.2826 0.442129 1.38511
0.1 300.0 11.4559 0.46182 1.14825
0.3 60.0 13.8032 0.654428 1.89564
0.3 67.5 15.3819 0.568004 2.36879
0.3 90.0 19.212 0.541453 3.87708
0.3 100.0 20.9351 0.766174 5.67111
0.3 112.5 22.9436 0.982636 7.90918
0.3 140.0 14.0014 0.837559 3.11812
0.3 150.0 8.43353 0.316675 0.947977
0.3 157.5 6.91349 0.274992 0.69709
0.3 180.0 5.3906 0.185134 0.484036
0.3 202.5 6.70131 0.24815 0.54124
0.3 210.0 7.78978 0.266422 0.683963
0.3 220.0 12.7008 0.666495 1.91865
0.3 247.5 19.713 0.809447 5.07893
0.3 260.0 19.8006 0.765299 4.00557
0.3 270.0 18.2243 0.515947 2.57689
0.3 292.5 14.9235 0.549711 1.59101
0.3 300.0 13.2591 0.585875 1.24494
0.5 60.0 12.2782 0.639576 1.5349
0.5 67.5 13.8937 0.55032 2.07199
0.5 90.0 16.9181 0.542625 3.06939
0.5 100.0 18.0996 0.767998 4.29137
0.5 112.5 20.0001 0.955809 5.97261
0.5 140.0 13.6869 0.686621 3.10301
0.5 150.0 7.91496 0.261094 0.836154
0.5 157.5 6.72481 0.239296 0.66915
0.5 180.0 5.56322 0.172465 0.44988
0.5 202.5 7.23928 0.256618 0.579553
0.5 210.0 8.36503 0.275956 0.728827
0.5 220.0 13.3553 0.657055 2.33599
0.5 247.5 19.3135 0.917194 4.96837
0.5 260.0 17.2899 0.739403 3.28921
0.5 270.0 17.0884 0.537047 2.53818
0.5 292.5 14.2771 0.555752 1.71297
0.5 300.0 13.4404 0.662831 1.35903
0.7 60.0 9.94822 0.680993 1.06718
0.7 67.5 11.6573 0.57719 1.45342
0.7 90.0 15.3972 0.550583 2.29063
0.7 100.0 17.3403 0.75144 3.23719
0.7 112.5 20.8291 0.96036 4.71021
0.7 140.0 12.4384 0.58149 1.84732
0.7 150.0 8.10465 0.283338 0.761139
0.7 157.5 7.0169 0.266173 0.666133
0.7 180.0 5.7774 0.206471 0.47271
0.7 202.5 7.20537 0.275232 0.588142
0.7 210.0 8.2918 0.291496 0.665869
0.7 220.0 11.8053 0.586012 1.37658
0.7 247.5 20.1676 0.938117 4.03466
0.7 260.0 16.1077 0.719498 2.31536
0.7 270.0 13.8284 0.517835 1.60181
0.7 292.5 9.92434 0.527615 0.898089
0.7 300.0 8.20336 0.611734 0.72914
0.9 30.0 7.65456 0.540563 0.619169
0.9 60.0 8.02174 0.342928 0.658504
0.9 67.5 8.37059 0.297147 0.702479
0.9 90.0 9.66032 0.258553 0.870362
0.9 100.0 10.3507 0.331587 0.994607
0.9 112.5 9.5756 0.300917 0.961276
0.9 140.0 8.2432 0.251355 0.810789
0.9 150.0 7.6237 0.200522 0.736802
0.9 157.5 7.57249 0.224504 0.724812
0.9 180.0 6.9233 0.234848 0.659275
0.9 202.5 7.61353 0.220473 0.684952
0.9 210.0 7.71949 0.199204 0.676585
0.9 220.0 8.01696 0.246508 0.700091
0.9 247.5 9.34277 0.308224 0.819648
0.9 260.0 10.458 0.381566 0.943502
0.9 270.0 9.60493 0.290906 0.80188
0.9 292.5 8.46176 0.351657 0.660329
0.9 300.0 7.6433 0.357366 0.605478
0.9 330.0 7.7483 0.456239 0.636209
0.9 337.5 8.28837 0.615685 0.595982