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Measurement E14M9

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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 : 1.72 GeV2
W : 1.31 GeV
ε : 0.9329
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
-0.5 82.5 1.06138 0.09515 0.04212
-0.5 97.5 0.93478 0.08359 0.03021
-0.5 112.5 1.02403 0.08396 0.01959
-0.5 127.5 0.93089 0.10161 0.04177
-0.5 157.5 0.84116 0.09073 0.12419
-0.5 172.5 0.88662 0.08163 0.05295
-0.5 187.5 0.75687 0.10232 0.02424
-0.5 202.5 0.83471 0.08711 0.05877
-0.5 232.5 0.87394 0.10656 0.02855
-0.5 247.5 0.92 0.08687 0.0285
-0.5 262.5 1.05349 0.09736 0.02656
-0.5 277.5 0.9906 0.09789 0.01019
-0.5 292.5 1.07598 0.10868 0.05005
-0.3 52.5 1.15063 0.10036 0.03164
-0.3 67.5 1.12174 0.08361 0.02478
-0.3 82.5 1.2754 0.0869 0.03272
-0.3 97.5 1.29598 0.08586 0.0266
-0.3 112.5 1.17715 0.09933 0.06971
-0.3 157.5 0.92166 0.09925 0.03236
-0.3 172.5 1.0104 0.06722 0.05024
-0.3 187.5 1.00246 0.06728 0.01585
-0.3 202.5 1.02133 0.07061 0.05285
-0.3 247.5 1.16537 0.09256 0.04156
-0.3 262.5 1.2333 0.09125 0.03881
-0.3 277.5 1.31433 0.08904 0.03099
-0.3 292.5 1.11367 0.0865 0.02197
-0.3 307.5 1.10544 0.10088 0.0208
-0.1 37.5 1.07264 0.0861 0.07492
-0.1 52.5 1.29485 0.07918 0.02818
-0.1 67.5 1.39044 0.07886 0.02345
-0.1 82.5 1.4818 0.08497 0.04004
-0.1 97.5 1.4709 0.08933 0.04497
-0.1 112.5 1.59039 0.12277 0.12065
-0.1 142.5 1.39086 0.11972 0.08687
-0.1 157.5 1.29586 0.08484 0.03419
-0.1 172.5 1.31849 0.07665 0.01857
-0.1 187.5 1.31849 0.07573 0.03607
-0.1 202.5 1.41619 0.08862 0.05477
-0.1 217.5 1.3498 0.10982 0.06706
-0.1 247.5 1.46797 0.11433 0.08882
-0.1 262.5 1.53141 0.0988 0.03136
-0.1 277.5 1.55578 0.08694 0.01844
-0.1 292.5 1.38993 0.08391 0.02462
-0.1 307.5 1.31311 0.08097 0.01514
-0.1 322.5 1.01623 0.09528 0.08819
0.1 37.5 0.7631 0.06643 0.01337
0.1 52.5 1.36189 0.08109 0.01721
0.1 67.5 1.53124 0.07994 0.01771
0.1 82.5 1.62312 0.08947 0.01928
0.1 97.5 1.74403 0.10812 0.04754
0.1 142.5 1.8874 0.12269 0.13626
0.1 157.5 1.80359 0.09782 0.03461
0.1 172.5 1.74032 0.09653 0.03056
0.1 187.5 1.75506 0.09495 0.0359
0.1 202.5 1.63411 0.09398 0.03399
0.1 217.5 1.73025 0.1127 0.0674
0.1 262.5 1.74403 0.10729 0.03448
0.1 277.5 1.64082 0.08868 0.02973
0.1 292.5 1.53124 0.08463 0.01724
0.1 307.5 1.36189 0.07831 0.01205
0.1 322.5 0.80894 0.07051 0.01028
0.3 37.5 1.13567 0.11714 0.05195
0.3 52.5 1.5826 0.11941 0.01513
0.3 67.5 1.84601 0.1034 0.00989
0.3 82.5 1.88375 0.11374 0.04535
0.3 97.5 2.10036 0.13238 0.08967
0.3 127.5 1.94514 0.12123 0.05687
0.3 142.5 2.03208 0.10309 0.06722
0.3 157.5 1.97129 0.09619 0.03545
0.3 172.5 1.90509 0.09833 0.03082
0.3 187.5 1.91972 0.09364 0.03898
0.3 202.5 1.92719 0.09551 0.04923
0.3 217.5 1.91202 0.09974 0.05194
0.3 232.5 1.9829 0.12237 0.08344
0.3 247.5 2.15615 0.14424 0.34369
0.3 262.5 2.1147 0.12568 0.22033
0.3 277.5 1.98599 0.1097 0.08042
0.3 292.5 1.82505 0.09943 0.03716
0.3 307.5 1.5826 0.11039 0.01037
0.3 322.5 1.25139 0.12254 0.09295
0.5 7.5 1.28639 0.07861 0.04729
0.5 22.5 1.46435 0.13565 0.14438
0.5 112.5 2.34926 0.12577 0.06848
0.5 127.5 2.20557 0.1004 0.03467
0.5 142.5 2.22186 0.09523 0.01814
0.5 157.5 2.13765 0.09138 0.03008
0.5 172.5 2.07702 0.0871 0.02032
0.5 187.5 2.13599 0.0967 0.02262
0.5 202.5 2.13765 0.08739 0.04728
0.5 217.5 2.08338 0.09122 0.01519
0.5 232.5 2.20557 0.11138 0.03308
0.5 247.5 2.20285 0.11755 0.07039
0.5 262.5 2.42698 0.14919 0.16918
0.5 337.5 1.52708 0.16194 0.11872
0.5 352.5 1.21408 0.08821 0.02854
0.7 7.5 1.47036 0.06969 0.00979
0.7 22.5 1.55092 0.0813 0.00405
0.7 37.5 1.70385 0.09986 0.00339
0.7 52.5 2.21234 0.1245 0.02154
0.7 67.5 2.38157 0.14717 0.03771
0.7 82.5 2.48778 0.13311 0.06674
0.7 97.5 2.59442 0.1191 0.04933
0.7 112.5 2.54573 0.11086 0.02881
0.7 127.5 2.67519 0.10126 0.01985
0.7 142.5 2.7012 0.09496 0.01556
0.7 157.5 2.75394 0.0993 0.01676
0.7 172.5 2.60558 0.09468 0.01919
0.7 187.5 2.47749 0.09309 0.02386
0.7 202.5 2.52638 0.09475 0.02296
0.7 217.5 2.69718 0.09779 0.02085
0.7 232.5 2.49664 0.09633 0.02826
0.7 247.5 2.52147 0.11278 0.0438
0.7 262.5 2.44297 0.11966 0.04321
0.7 277.5 2.46051 0.13887 0.06101
0.7 292.5 2.38461 0.15202 0.06859
0.7 307.5 2.00628 0.13785 0.0194
0.7 322.5 1.67111 0.09892 0.00466
0.7 337.5 1.497 0.08302 0.02173
0.7 352.5 1.45825 0.07538 0.00797
0.9 7.5 2.15792 0.08317 0.00699
0.9 22.5 2.22586 0.08345 0.01489
0.9 37.5 2.29758 0.09037 0.01215
0.9 52.5 2.23829 0.08786 0.00733
0.9 67.5 2.71144 0.10989 0.02072
0.9 82.5 2.76573 0.11292 0.02141
0.9 97.5 2.87178 0.10724 0.02138
0.9 112.5 2.92996 0.10308 0.00867
0.9 127.5 2.9604 0.10206 0.01265
0.9 142.5 2.93667 0.10555 0.01158
0.9 157.5 3.1362 0.10623 0.00822
0.9 172.5 3.3549 0.10879 0.01843
0.9 187.5 3.13471 0.10511 0.00689
0.9 202.5 3.02262 0.10287 0.015
0.9 217.5 2.96972 0.10281 0.01735
0.9 232.5 2.99548 0.10353 0.01236
0.9 247.5 2.99182 0.10633 0.01945
0.9 262.5 2.81578 0.10401 0.01664
0.9 277.5 2.76396 0.11283 0.02226
0.9 292.5 2.5525 0.10965 0.01597
0.9 307.5 2.32369 0.0973 0.00873
0.9 322.5 2.20039 0.0912 0.0115
0.9 337.5 2.13444 0.08567 0.00967
0.9 352.5 2.23653 0.08671 0.01156