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Measurement E14M48

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Experiment: E99-107 CLAS experiment, 2005

Spokespersons: V. D. Burkert, R. Minehart

No publications available for this experiment

Quantity measured: dσ/dΩ, mcbn/sterad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: polarized
Final state: π+n, polarization: none

Q2 : 2.05 GeV2
W : 1.53 GeV
ε : 0.8872
Ebeam : 5.754 GeV

Select data slice:
cos(θπ) = dimensionless

Fit φ dependence:

 Observable quantity measured (Y axis): dσ/dΩ, mcbn/sterad
Plot measurement data

Parameter (X axis): φ(π+), degree

Click here to view sliced data.

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Click here to get data in text file, delimited with tabs.

Click here to get calculated fit coefficients in text file, delimited with tabs.

Measured data:

cos(θπ),
dimensionless 		φ(π+),
degree 		dσ/dΩ,
mcbn/sterad 		Data errors,
mcbn/sterad 		Systematic errors,
mcbn/sterad
-0.7 7.5 0.94159 0.1421 0.00585
-0.7 22.5 0.87637 0.17348 0.00706
-0.7 37.5 0.95362 0.10661 0.01078
-0.7 52.5 1.17631 0.11917 0.02589
-0.7 67.5 1.10974 0.13716 0.10149
-0.7 82.5 1.14704 0.14306 0.07583
-0.7 97.5 1.02721 0.09668 0.01895
-0.7 112.5 1.04049 0.08703 0.0155
-0.7 127.5 0.98337 0.08804 0.04827
-0.7 142.5 0.81579 0.10501 0.06626
-0.7 157.5 0.75976 0.09391 0.03783
-0.7 172.5 0.77032 0.06932 0.01586
-0.7 187.5 0.62875 0.0689 0.0238
-0.7 202.5 0.76123 0.08462 0.05141
-0.7 217.5 0.75737 0.09941 0.06831
-0.7 232.5 0.97774 0.08914 0.03584
-0.7 247.5 1.04839 0.08274 0.01946
-0.7 262.5 1.15268 0.10116 0.0234
-0.7 277.5 1.0261 0.1332 0.04462
-0.7 292.5 1.14384 0.14652 0.07052
-0.7 307.5 0.9843 0.09789 0.00651
-0.7 322.5 0.92746 0.11409 0.02039
-0.7 352.5 0.94984 0.13503 0.00315
-0.5 22.5 1.46839 0.16345 0.04605
-0.5 37.5 1.32255 0.10677 0.00684
-0.5 52.5 1.74877 0.15115 0.01039
-0.5 67.5 1.78255 0.16564 0.05874
-0.5 82.5 1.75405 0.11872 0.03228
-0.5 97.5 1.56599 0.09933 0.01237
-0.5 112.5 1.33265 0.10031 0.01723
-0.5 127.5 1.23629 0.10478 0.05907
-0.5 142.5 1.08307 0.09968 0.11604
-0.5 157.5 0.94706 0.07661 0.03759
-0.5 172.5 0.96247 0.06713 0.00344
-0.5 187.5 0.99353 0.06829 0.0077
-0.5 202.5 1.02938 0.08113 0.04245
-0.5 217.5 1.08084 0.10117 0.07415
-0.5 232.5 1.38473 0.11554 0.04634
-0.5 247.5 1.33247 0.09707 0.01615
-0.5 262.5 1.53256 0.10948 0.0135
-0.5 277.5 1.62929 0.11817 0.03689
-0.5 292.5 1.8143 0.16471 0.0648
-0.5 307.5 1.19157 0.11804 0.01415
-0.5 322.5 1.44476 0.11161 0.02469
-0.5 337.5 1.28321 0.16746 0.05453
-0.5 352.5 1.21954 0.19642 0.0195
-0.3 22.5 1.59047 0.18242 0.0816
-0.3 37.5 1.45939 0.16894 0.0259
-0.3 52.5 1.86423 0.1823 0.01284
-0.3 67.5 1.73054 0.12036 0.02925
-0.3 82.5 1.91848 0.1051 0.01211
-0.3 97.5 1.74093 0.09772 0.01376
-0.3 112.5 1.59293 0.10478 0.03176
-0.3 127.5 1.5237 0.11702 0.10401
-0.3 142.5 1.34238 0.12243 0.06617
-0.3 157.5 1.16963 0.0955 0.02317
-0.3 172.5 1.13161 0.08056 0.00899
-0.3 187.5 1.15186 0.0824 0.00628
-0.3 202.5 1.26464 0.0944 0.02247
-0.3 217.5 1.28442 0.12694 0.0593
-0.3 232.5 1.44443 0.12109 0.09325
-0.3 247.5 1.49162 0.10449 0.01822
-0.3 262.5 1.69312 0.10511 0.00987
-0.3 277.5 1.88911 0.10723 0.01618
-0.3 292.5 1.81114 0.1246 0.0291
-0.3 307.5 1.57649 0.15348 0.0122
-0.3 322.5 1.69383 0.18228 0.05295
-0.3 337.5 1.34154 0.17414 0.05522
-0.1 52.5 1.53224 0.12428 0.00464
-0.1 67.5 1.56415 0.1025 0.0098
-0.1 82.5 1.64349 0.09297 0.01123
-0.1 97.5 1.67865 0.09285 0.01112
-0.1 112.5 1.67969 0.10295 0.03014
-0.1 127.5 1.52177 0.12033 0.07443
-0.1 142.5 1.41601 0.10902 0.04273
-0.1 157.5 1.2005 0.0907 0.01034
-0.1 172.5 1.28609 0.09004 0.00474
-0.1 187.5 1.33431 0.08958 0.00647
-0.1 202.5 1.15613 0.09136 0.01832
-0.1 217.5 1.26343 0.10822 0.03585
-0.1 232.5 1.58962 0.12675 0.10735
-0.1 247.5 1.38218 0.09469 0.02201
-0.1 262.5 1.70455 0.09479 0.01285
-0.1 277.5 1.68823 0.09461 0.00879
-0.1 292.5 1.59028 0.10183 0.00703
-0.1 307.5 1.59511 0.13567 0.01792
0.1 37.5 1.84635 0.15904 0.05954
0.1 52.5 1.57866 0.10928 0.00438
0.1 67.5 1.80112 0.10598 0.0133
0.1 82.5 1.72196 0.10294 0.01133
0.1 97.5 1.46133 0.09108 0.0123
0.1 112.5 1.5258 0.10701 0.02565
0.1 127.5 1.45982 0.11414 0.04956
0.1 142.5 1.26527 0.09129 0.02184
0.1 157.5 1.10219 0.07475 0.00737
0.1 172.5 1.35134 0.09302 0.01443
0.1 187.5 1.23716 0.08165 0.01532
0.1 202.5 1.1084 0.07729 0.00727
0.1 217.5 1.37954 0.09646 0.03124
0.1 232.5 1.48503 0.11442 0.05331
0.1 247.5 1.56053 0.10933 0.02762
0.1 262.5 1.64494 0.09794 0.01676
0.1 277.5 1.58799 0.09374 0.01035
0.1 292.5 1.52582 0.09374 0.00893
0.1 307.5 1.48959 0.10879 0.00886
0.1 322.5 1.37541 0.13149 0.04284
0.3 22.5 0.89135 0.13459 0.04507
0.3 37.5 1.11406 0.08571 0.0132
0.3 52.5 1.40688 0.09509 0.00624
0.3 67.5 1.36303 0.09169 0.00771
0.3 82.5 1.35836 0.09201 0.01439
0.3 97.5 1.43652 0.1028 0.0178
0.3 112.5 1.31559 0.10622 0.02487
0.3 127.5 1.52533 0.11493 0.04005
0.3 142.5 1.00972 0.07304 0.01441
0.3 157.5 0.86712 0.06137 0.00823
0.3 172.5 0.94244 0.06082 0.01775
0.3 187.5 1.04398 0.06755 0.02293
0.3 202.5 0.86691 0.0595 0.00594
0.3 217.5 1.17706 0.0812 0.0188
0.3 232.5 1.58897 0.1184 0.04145
0.3 247.5 1.43897 0.10671 0.02708
0.3 262.5 1.48493 0.10448 0.01928
0.3 277.5 1.31164 0.09014 0.01508
0.3 292.5 1.43292 0.09111 0.01135
0.3 307.5 1.45196 0.09507 0.00859
0.3 322.5 1.18808 0.09388 0.01513
0.3 337.5 0.89807 0.13658 0.04693
0.5 7.5 0.66949 0.11887 0.02361
0.5 37.5 0.99701 0.12448 0.02677
0.5 52.5 1.24997 0.10335 0.00724
0.5 67.5 1.62522 0.13008 0.01276
0.5 82.5 1.37688 0.1216 0.01658
0.5 97.5 1.25448 0.11457 0.02054
0.5 112.5 1.50464 0.12876 0.03117
0.5 127.5 1.55378 0.1142 0.01674
0.5 142.5 0.97366 0.06689 0.00951
0.5 157.5 0.88746 0.05975 0.00512
0.5 172.5 0.96268 0.06233 0.00983
0.5 187.5 0.94904 0.06257 0.01298
0.5 202.5 0.89552 0.05796 0.00431
0.5 217.5 0.96955 0.0691 0.01257
0.5 232.5 1.43322 0.10668 0.02957
0.5 247.5 1.46946 0.12991 0.04655
0.5 262.5 1.52165 0.13522 0.03442
0.5 277.5 1.37869 0.1146 0.02065
0.5 292.5 1.57761 0.12359 0.01096
0.5 307.5 1.24997 0.09842 0.00666
0.5 322.5 0.91277 0.11451 0.01698
0.5 352.5 0.7519 0.11902 0.04913
0.7 7.5 0.78865 0.05631 0.00626
0.7 22.5 0.94361 0.0951 0.01514
0.7 37.5 1.0777 0.12485 0.01799
0.7 52.5 1.269 0.14416 0.01062
0.7 67.5 1.41675 0.14021 0.02442
0.7 82.5 1.37868 0.12413 0.02606
0.7 97.5 1.3388 0.12547 0.03182
0.7 112.5 1.35874 0.11235 0.02642
0.7 127.5 1.0218 0.08178 0.00973
0.7 142.5 0.93711 0.07055 0.00687
0.7 157.5 0.9359 0.0645 0.00456
0.7 172.5 0.9119 0.06705 0.00531
0.7 187.5 0.94275 0.07027 0.00491
0.7 202.5 0.95114 0.06777 0.00386
0.7 217.5 0.96391 0.07293 0.00767
0.7 232.5 1.02341 0.08194 0.01043
0.7 247.5 1.21484 0.10642 0.01344
0.7 262.5 1.34636 0.12564 0.02358
0.7 277.5 1.54639 0.15678 0.0348
0.7 292.5 1.32234 0.11945 0.01816
0.7 307.5 1.29469 0.14503 0.0067
0.7 322.5 1.0777 0.12663 0.03179
0.7 337.5 1.08446 0.09887 0.01767
0.7 352.5 0.6962 0.05412 0.00665
0.9 7.5 0.91132 0.05814 0.00764
0.9 22.5 0.90889 0.06262 0.00634
0.9 37.5 1.11592 0.07379 0.01064
0.9 52.5 1.10696 0.07611 0.01196
0.9 67.5 1.10226 0.07577 0.01522
0.9 82.5 1.11898 0.07358 0.01026
0.9 97.5 1.03094 0.07923 0.00866
0.9 112.5 0.99393 0.06977 0.01246
0.9 127.5 0.99512 0.07253 0.00822
0.9 142.5 0.97912 0.07942 0.0068
0.9 157.5 0.98452 0.08038 0.00739
0.9 172.5 1.05201 0.08101 0.00859
0.9 187.5 1.03846 0.08158 0.00461
0.9 202.5 1.03114 0.0779 0.00873
0.9 217.5 1.01767 0.07736 0.0094
0.9 232.5 0.98606 0.07538 0.0057
0.9 247.5 1.03493 0.07065 0.00901
0.9 262.5 0.97998 0.07399 0.00955
0.9 277.5 1.09709 0.07643 0.01127
0.9 292.5 1.04916 0.07523 0.00689
0.9 307.5 0.99158 0.07171 0.01251
0.9 322.5 1.09379 0.06937 0.01403
0.9 337.5 1.15928 0.0706 0.00841
0.9 352.5 0.88648 0.05817 0.0105