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Measurement E14M5

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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 : 1.23 GeV
ε : 0.9393
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
-0.3 22.5 0.75549 0.11421 0.06201
-0.3 37.5 1.22685 0.11485 0.02606
-0.3 52.5 1.87243 0.11018 0.00177
-0.3 67.5 2.67 0.13469 0.01709
-0.3 82.5 3.1302 0.15438 0.02863
-0.3 97.5 3.14482 0.16681 0.03022
-0.3 112.5 2.71218 0.19015 0.03158
-0.3 142.5 1.67064 0.15071 0.02666
-0.3 157.5 1.11628 0.10029 0.02213
-0.3 172.5 1.20747 0.09032 0.0393
-0.3 187.5 1.14096 0.09042 0.03278
-0.3 202.5 1.26367 0.09226 0.01978
-0.3 217.5 1.84704 0.16738 0.04276
-0.3 247.5 2.71218 0.19276 0.03611
-0.3 262.5 2.85661 0.16031 0.02343
-0.3 277.5 3.1302 0.15609 0.03122
-0.3 292.5 2.67 0.13457 0.01974
-0.3 307.5 1.97419 0.11296 0.01256
-0.3 322.5 1.19267 0.09869 0.04193
-0.3 337.5 0.68779 0.12779 0.0525
-0.1 22.5 1.09169 0.09392 0.11066
-0.1 37.5 1.3813 0.08724 0.02043
-0.1 52.5 2.05326 0.10291 0.00331
-0.1 67.5 2.8372 0.13082 0.00276
-0.1 82.5 3.31282 0.16358 0.01413
-0.1 97.5 3.24055 0.1725 0.03289
-0.1 112.5 3.21067 0.19841 0.06045
-0.1 142.5 2.08396 0.15677 0.03824
-0.1 157.5 1.67898 0.10309 0.03073
-0.1 172.5 1.29078 0.08865 0.02315
-0.1 187.5 1.34708 0.09302 0.02013
-0.1 202.5 1.59822 0.10151 0.03712
-0.1 217.5 2.11631 0.14534 0.05776
-0.1 262.5 3.16095 0.17442 0.02537
-0.1 277.5 3.31282 0.15286 0.02611
-0.1 292.5 2.8372 0.13488 0.00841
-0.1 307.5 2.03004 0.10503 0.00391
-0.1 322.5 1.3813 0.08694 0.02566
-0.1 337.5 1.04268 0.09453 0.10802
0.1 7.5 0.89566 0.1001 0.15514
0.1 22.5 0.96502 0.14101 0.08558
0.1 37.5 1.45619 0.10365 0.03214
0.1 52.5 2.01497 0.10758 0.01709
0.1 67.5 2.63005 0.13056 0.01767
0.1 82.5 3.06822 0.14299 0.02157
0.1 97.5 3.29233 0.17498 0.04588
0.1 127.5 2.76393 0.1717 0.0553
0.1 142.5 2.1897 0.1249 0.04784
0.1 157.5 1.75619 0.11467 0.0388
0.1 172.5 1.40788 0.11371 0.04521
0.1 187.5 1.38275 0.11131 0.03157
0.1 202.5 1.70441 0.09506 0.05686
0.1 217.5 2.16634 0.13312 0.05056
0.1 232.5 2.76372 0.18001 0.06315
0.1 262.5 3.29233 0.18708 0.04822
0.1 277.5 3.19391 0.16672 0.01846
0.1 292.5 2.69976 0.14035 0.00776
0.1 307.5 2.01939 0.11342 0.0059
0.1 322.5 1.4509 0.11084 0.01334
0.1 352.5 0.74705 0.10941 0.08933
0.3 7.5 0.97051 0.08471 0.1016
0.3 22.5 1.08048 0.15686 0.07084
0.3 37.5 1.5846 0.15464 0.0923
0.3 52.5 2.12912 0.13944 0.04181
0.3 67.5 2.90413 0.15524 0.03697
0.3 82.5 3.34095 0.18364 0.04016
0.3 97.5 3.45338 0.18437 0.05284
0.3 112.5 3.18298 0.18091 0.06159
0.3 127.5 2.66965 0.13323 0.03935
0.3 142.5 2.13844 0.10948 0.03962
0.3 157.5 1.74926 0.08959 0.03306
0.3 172.5 1.40436 0.07828 0.05395
0.3 187.5 1.42926 0.07776 0.052
0.3 202.5 1.74926 0.08825 0.04824
0.3 217.5 2.10768 0.11061 0.03114
0.3 232.5 2.66564 0.15823 0.02821
0.3 247.5 3.18298 0.1895 0.04901
0.3 277.5 3.34095 0.18627 0.05544
0.3 292.5 2.97967 0.1756 0.02229
0.3 307.5 2.21519 0.14719 0.02839
0.3 337.5 1.09801 0.1549 0.07297
0.3 352.5 0.90408 0.08239 0.08316
0.5 7.5 1.08349 0.07137 0.02927
0.5 22.5 1.24515 0.104 0.02297
0.5 37.5 1.60392 0.14238 0.04597
0.5 52.5 2.22566 0.14525 0.08471
0.5 82.5 3.20558 0.17024 0.07449
0.5 97.5 3.22871 0.1703 0.03415
0.5 112.5 2.9895 0.15503 0.03133
0.5 127.5 2.53719 0.12703 0.02002
0.5 142.5 2.09844 0.09955 0.03394
0.5 157.5 1.80342 0.09394 0.02643
0.5 172.5 1.56606 0.09295 0.03766
0.5 187.5 1.58758 0.09303 0.03768
0.5 202.5 1.82343 0.09478 0.02905
0.5 217.5 2.17892 0.10137 0.03692
0.5 232.5 2.51333 0.12131 0.02019
0.5 247.5 2.91811 0.14429 0.02375
0.5 262.5 3.26136 0.17983 0.03454
0.5 307.5 2.22566 0.15173 0.08127
0.5 322.5 1.60392 0.13251 0.06282
0.5 337.5 1.19687 0.09137 0.03493
0.5 352.5 1.03506 0.07539 0.03387
0.7 7.5 1.16786 0.08142 0.00468
0.7 22.5 1.2866 0.08171 0.0097
0.7 37.5 1.51938 0.09969 0.00767
0.7 52.5 1.84058 0.11428 0.00992
0.7 67.5 2.33863 0.11834 0.01878
0.7 82.5 2.72123 0.1405 0.01218
0.7 97.5 2.80403 0.13611 0.0098
0.7 112.5 2.63962 0.11829 0.01307
0.7 127.5 2.46905 0.10605 0.00377
0.7 142.5 2.16123 0.09079 0.00319
0.7 157.5 1.82912 0.08553 0.0038
0.7 172.5 1.68686 0.07846 0.00896
0.7 187.5 1.80991 0.08076 0.01249
0.7 202.5 1.80339 0.08235 0.00353
0.7 217.5 2.16123 0.08936 0.00368
0.7 232.5 2.41366 0.10374 0.00513
0.7 247.5 2.65156 0.1174 0.01112
0.7 262.5 2.79572 0.13859 0.01612
0.7 277.5 2.77991 0.14427 0.02073
0.7 292.5 2.33863 0.12454 0.02875
0.7 307.5 1.79048 0.10847 0.02084
0.7 322.5 1.51938 0.0924 0.02085
0.7 337.5 1.28341 0.08202 0.01311
0.7 352.5 1.16121 0.07522 0.00551
0.9 7.5 1.44903 0.07491 0.00618
0.9 22.5 1.45224 0.07605 0.0089
0.9 37.5 1.71033 0.08532 0.01062
0.9 52.5 2.17801 0.09935 0.01045
0.9 67.5 2.36838 0.10028 0.01784
0.9 82.5 2.36564 0.10974 0.01848
0.9 97.5 2.30736 0.10676 0.00704
0.9 112.5 2.23482 0.09982 0.01505
0.9 127.5 2.13199 0.09748 0.00542
0.9 142.5 2.12825 0.08788 0.00946
0.9 157.5 1.98015 0.08606 0.00768
0.9 172.5 1.93365 0.08513 0.01325
0.9 187.5 1.83247 0.08231 0.00589
0.9 202.5 1.96885 0.08345 0.01295
0.9 217.5 2.07913 0.08881 0.00845
0.9 232.5 2.21428 0.09221 0.00778
0.9 247.5 2.41633 0.09993 0.00625
0.9 262.5 2.43592 0.10466 0.01366
0.9 277.5 2.35813 0.10388 0.0138
0.9 292.5 2.36838 0.10094 0.01957
0.9 307.5 1.95513 0.10082 0.0079
0.9 322.5 1.86584 0.09541 0.00765
0.9 337.5 1.49344 0.07897 0.01457
0.9 352.5 1.44546 0.07469 0.01207