CLAS Physics Database

Measurement E187M3

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: 1.1375 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.
-0.5 90.0 4.76228 0.274282 0.678703
-0.5 100.0 4.9248 0.291255 0.693601
-0.5 112.5 4.65494 0.240762 0.574058
-0.5 140.0 5.96987 0.403279 0.462465
-0.5 150.0 5.12007 0.281084 0.394023
-0.5 157.5 5.61781 0.365545 0.454551
-0.5 180.0 3.98331 0.229878 0.314581
-0.5 202.5 4.89889 0.28538 0.413532
-0.5 210.0 4.99142 0.24924 0.393363
-0.5 220.0 6.68311 0.454833 0.530073
-0.5 247.5 4.70668 0.239916 0.457691
-0.5 260.0 4.50902 0.261556 0.499445
-0.5 270.0 4.41122 0.248918 0.489424
-0.3 90.0 4.6883 0.278149 0.437895
-0.3 100.0 4.82444 0.298497 0.452924
-0.3 112.5 5.14302 0.284323 0.485601
-0.3 150.0 4.94473 0.273081 0.36615
-0.3 157.5 4.60267 0.313308 0.345529
-0.3 180.0 4.75883 0.224607 0.356094
-0.3 202.5 5.45538 0.285217 0.553763
-0.3 210.0 5.51089 0.250544 0.508
-0.3 220.0 5.58702 0.399029 0.582167
-0.3 247.5 5.14707 0.258244 0.375574
-0.3 260.0 4.82807 0.26134 0.388126
-0.3 270.0 4.69681 0.244395 0.380503
-0.1 90.0 5.08931 0.227518 0.415814
-0.1 100.0 5.16386 0.24386 0.424156
-0.1 112.5 5.50682 0.261698 0.454453
-0.1 140.0 5.79212 0.327075 0.381662
-0.1 150.0 5.16617 0.212736 0.347462
-0.1 157.5 4.8709 0.219678 0.349151
-0.1 180.0 4.60989 0.192262 0.34371
-0.1 202.5 5.07597 0.224969 0.434377
-0.1 210.0 5.2055 0.212297 0.433517
-0.1 220.0 5.61435 0.323486 0.543511
-0.1 247.5 5.4231 0.235779 0.382788
-0.1 260.0 5.23962 0.223568 0.36748
-0.1 270.0 5.02583 0.206273 0.357653
0.1 90.0 5.65404 0.259468 0.414961
0.1 100.0 5.86669 0.28459 0.438324
0.1 112.5 6.28689 0.334702 0.507012
0.1 140.0 4.81707 0.282511 0.416437
0.1 150.0 4.80669 0.197463 0.338556
0.1 157.5 4.53914 0.198146 0.312459
0.1 180.0 4.60475 0.199554 0.306459
0.1 202.5 4.64726 0.215601 0.338085
0.1 210.0 4.93405 0.212472 0.351126
0.1 220.0 5.27051 0.301745 0.417654
0.1 247.5 5.77258 0.27745 0.42197
0.1 260.0 5.32409 0.244059 0.377635
0.1 270.0 5.17895 0.224537 0.36679
0.3 90.0 5.47359 0.309747 0.531694
0.3 100.0 5.64346 0.344037 0.569219
0.3 112.5 5.70978 0.428104 0.65294
0.3 150.0 4.00479 0.198652 0.296755
0.3 157.5 3.86997 0.187121 0.279384
0.3 180.0 4.46509 0.191174 0.327277
0.3 202.5 4.3726 0.221324 0.289404
0.3 210.0 4.53475 0.211083 0.301901
0.3 220.0 4.20731 0.315325 0.362797
0.3 247.5 6.09384 0.445613 0.522831
0.3 270.0 5.19879 0.358788 0.47179
0.5 90.0 5.22304 0.373437 0.56642
0.5 100.0 5.37219 0.412693 0.55622
0.5 112.5 4.82568 0.326405 0.445807
0.5 140.0 4.00769 0.218429 0.312615
0.5 150.0 4.10987 0.181733 0.298638
0.5 157.5 4.04637 0.199994 0.292617
0.5 180.0 4.23702 0.231044 0.389045
0.5 202.5 4.00447 0.200981 0.342944
0.5 210.0 3.9916 0.199393 0.340778
0.5 220.0 3.87684 0.250255 0.337455
0.7 112.5 4.01167 0.234259 0.339368
0.7 140.0 4.04004 0.190853 0.405453
0.7 150.0 3.82896 0.1479 0.359289
0.7 157.5 3.70638 0.163921 0.339588
0.7 180.0 3.4552 0.165245 0.238739
0.7 202.5 3.66951 0.164405 0.250275
0.7 210.0 3.92821 0.152333 0.280819
0.7 220.0 4.17492 0.199555 0.321736
0.7 247.5 4.12672 0.230262 0.349317
0.7 260.0 3.5002 0.268215 0.292287
0.7 270.0 3.31293 0.245542 0.267352
0.9 90.0 3.17892 0.159725 0.27004
0.9 100.0 3.54325 0.196952 0.313123
0.9 112.5 3.83232 0.184052 0.311629
0.9 140.0 3.61723 0.185737 0.32812
0.9 150.0 3.70327 0.149232 0.299922
0.9 157.5 3.63642 0.175315 0.319049
0.9 180.0 3.87286 0.177365 0.305288
0.9 202.5 3.92792 0.167 0.314947
0.9 210.0 3.86544 0.141658 0.309326
0.9 220.0 3.80395 0.170836 0.291742
0.9 247.5 3.84413 0.179746 0.330566
0.9 260.0 3.97013 0.214665 0.314339
0.9 270.0 3.78589 0.183255 0.287513