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Measurement E14M136

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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 : 3.48 GeV2
W : 1.61 GeV
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
-0.9 7.5 0.34184 0.06153 0.01237
-0.9 37.5 0.18648 0.04665 0.01254
-0.9 52.5 0.29806 0.04929 0.02699
-0.9 67.5 0.23786 0.05609 0.04604
-0.9 82.5 0.03032 0.04782 0.01533
-0.9 97.5 0.136 0.03823 0.017
-0.9 112.5 0.28472 0.05419 0.02865
-0.9 127.5 0.07722 0.03529 0.00578
-0.9 142.5 0.20351 0.04083 0.037
-0.9 157.5 0.24103 0.04865 0.01973
-0.9 172.5 0.29362 0.04573 0.0308
-0.9 187.5 0.26769 0.03743 0.21773
-0.9 202.5 0.24103 0.03976 0.02958
-0.9 217.5 0.20351 0.03345 0.06617
-0.9 232.5 0.41564 0.07243 0.0931
-0.9 247.5 0.32929 0.0572 0.07439
-0.9 262.5 0.29275 0.05498 0.09316
-0.9 292.5 0.25977 0.06606 0.05365
-0.9 307.5 0.39291 0.06397 0.04437
-0.9 322.5 0.2874 0.06175 0.00682
-0.9 337.5 0.26799 0.06316 0.01804
-0.9 352.5 0.11399 0.04354 0.00292
-0.7 7.5 0.13272 0.02922 0.02098
-0.7 22.5 0.27266 0.04398 0.02923
-0.7 37.5 0.24911 0.02959 0.02366
-0.7 52.5 0.29314 0.03674 0.0751
-0.7 67.5 0.3445 0.04893 0.03724
-0.7 82.5 0.35687 0.04863 0.14699
-0.7 97.5 0.32425 0.03927 0.0736
-0.7 112.5 0.33913 0.04312 0.10753
-0.7 127.5 0.33425 0.03923 0.16845
-0.7 142.5 0.30077 0.03742 0.07293
-0.7 157.5 0.28755 0.03258 0.09452
-0.7 172.5 0.26918 0.02885 0.0767
-0.7 187.5 0.26918 0.02934 0.08307
-0.7 202.5 0.27032 0.03559 0.05835
-0.7 217.5 0.27225 0.04209 0.05313
-0.7 232.5 0.32406 0.04282 0.08956
-0.7 247.5 0.33913 0.04064 0.16006
-0.7 262.5 0.35167 0.04133 0.16374
-0.7 277.5 0.40733 0.06442 0.15174
-0.7 292.5 0.29663 0.04904 0.08839
-0.7 307.5 0.21664 0.03089 0.11162
-0.7 322.5 0.25432 0.03025 0.02359
-0.7 337.5 0.15963 0.03775 0.01682
-0.7 352.5 0.20774 0.03954 0.0135
-0.5 7.5 0.28952 0.06028 0.20413
-0.5 22.5 0.35613 0.05212 0.06232
-0.5 37.5 0.39709 0.05505 0.06778
-0.5 52.5 0.34623 0.04533 0.05831
-0.5 67.5 0.38534 0.0548 0.09947
-0.5 82.5 0.37926 0.04262 0.14063
-0.5 97.5 0.38076 0.04177 0.06785
-0.5 112.5 0.27254 0.03372 0.23088
-0.5 127.5 0.31037 0.04238 0.10328
-0.5 142.5 0.24789 0.03648 0.07357
-0.5 157.5 0.24842 0.03623 0.06276
-0.5 172.5 0.30855 0.03653 0.06839
-0.5 187.5 0.29667 0.03297 0.08152
-0.5 202.5 0.31122 0.03737 0.12676
-0.5 217.5 0.3363 0.04091 0.11651
-0.5 232.5 0.29178 0.03852 0.15075
-0.5 247.5 0.36814 0.04578 0.30469
-0.5 262.5 0.38076 0.04273 0.03512
-0.5 277.5 0.37926 0.04477 0.03775
-0.5 292.5 0.38151 0.05503 0.36171
-0.5 307.5 0.35441 0.04777 0.04376
-0.5 322.5 0.23001 0.03516 0.02489
-0.5 337.5 0.24842 0.04559 0.03418
-0.3 22.5 0.46319 0.08655 0.24288
-0.3 37.5 0.42583 0.08421 0.16471
-0.3 52.5 0.39256 0.06599 0.06861
-0.3 67.5 0.41839 0.06274 0.19738
-0.3 82.5 0.45317 0.04907 0.11977
-0.3 97.5 0.38741 0.04505 0.23865
-0.3 112.5 0.30305 0.03488 0.12497
-0.3 127.5 0.2738 0.03243 0.25982
-0.3 142.5 0.25249 0.02988 0.08527
-0.3 157.5 0.21425 0.0294 0.05476
-0.3 172.5 0.34585 0.03605 0.1328
-0.3 187.5 0.31586 0.03325 0.07001
-0.3 202.5 0.35019 0.03538 0.13239
-0.3 217.5 0.3085 0.03688 0.14271
-0.3 232.5 0.3755 0.04489 0.34241
-0.3 247.5 0.35883 0.04041 0.14694
-0.3 262.5 0.38741 0.04579 0.26724
-0.3 277.5 0.37378 0.04061 0.31939
-0.3 292.5 0.32651 0.04205 0.26103
-0.3 307.5 0.46348 0.08112 0.1122
-0.3 322.5 0.43418 0.06904 0.10644
-0.3 337.5 0.43226 0.08003 0.22559
-0.1 37.5 0.25042 0.07628 0.08015
-0.1 52.5 0.32165 0.04907 0.12172
-0.1 67.5 0.35086 0.04304 0.0444
-0.1 82.5 0.40329 0.04418 0.05507
-0.1 97.5 0.28346 0.0446 0.16801
-0.1 112.5 0.37636 0.04523 0.05918
-0.1 127.5 0.42391 0.04638 0.12345
-0.1 142.5 0.34082 0.0374 0.28549
-0.1 157.5 0.38182 0.03562 0.07418
-0.1 172.5 0.37137 0.03343 0.12154
-0.1 187.5 0.37539 0.03535 0.07263
-0.1 202.5 0.31432 0.02867 0.16606
-0.1 217.5 0.30627 0.0377 0.25129
-0.1 232.5 0.3112 0.03794 0.23192
-0.1 247.5 0.36437 0.04342 0.35733
-0.1 262.5 0.38842 0.04757 0.17521
-0.1 277.5 0.37664 0.03978 0.06321
-0.1 292.5 0.34597 0.04228 0.13272
-0.1 307.5 0.28761 0.04092 0.0321
-0.1 322.5 0.28194 0.06439 0.0521
0.1 37.5 0.37245 0.0553 0.07209
0.1 52.5 0.36682 0.04806 0.06944
0.1 67.5 0.31248 0.03483 0.04295
0.1 82.5 0.25297 0.02928 0.07033
0.1 97.5 0.18499 0.02373 0.08019
0.1 112.5 0.27286 0.03452 0.04298
0.1 127.5 0.33708 0.04453 0.12042
0.1 142.5 0.22359 0.02695 0.0793
0.1 157.5 0.3194 0.03095 0.07078
0.1 172.5 0.342 0.02951 0.08854
0.1 187.5 0.3338 0.02823 0.06862
0.1 202.5 0.32374 0.02923 0.11805
0.1 217.5 0.31132 0.03376 0.14834
0.1 232.5 0.33641 0.03912 0.09237
0.1 247.5 0.29729 0.04102 0.02141
0.1 262.5 0.24389 0.02983 0.04176
0.1 277.5 0.28 0.03122 0.15768
0.1 292.5 0.28812 0.03177 0.06477
0.1 307.5 0.35199 0.04137 0.03928
0.1 322.5 0.33293 0.05529 0.04297
0.3 37.5 0.41865 0.06304 0.07455
0.3 52.5 0.41239 0.04749 0.03439
0.3 67.5 0.3742 0.04595 0.03775
0.3 82.5 0.33524 0.03847 0.04454
0.3 97.5 0.34677 0.04548 0.04308
0.3 112.5 0.1909 0.02995 0.03958
0.3 127.5 0.28718 0.03839 0.1169
0.3 142.5 0.21973 0.02956 0.06335
0.3 157.5 0.29511 0.02828 0.04838
0.3 172.5 0.29899 0.02683 0.09563
0.3 187.5 0.25518 0.02355 0.14287
0.3 202.5 0.3237 0.03577 0.07146
0.3 217.5 0.29456 0.03208 0.03973
0.3 232.5 0.232 0.03744 0.0764
0.3 247.5 0.29116 0.04194 0.10641
0.3 262.5 0.30047 0.03841 0.02439
0.3 277.5 0.34061 0.03985 0.02664
0.3 292.5 0.36538 0.04296 0.03844
0.3 307.5 0.37838 0.04647 0.02132
0.3 322.5 0.43226 0.07034 0.03518
0.5 37.5 0.26185 0.06993 0.0131
0.5 52.5 0.36507 0.04969 0.06057
0.5 67.5 0.39068 0.05139 0.02653
0.5 82.5 0.43343 0.05158 0.02653
0.5 97.5 0.33957 0.0436 0.02187
0.5 112.5 0.33843 0.03765 0.02178
0.5 127.5 0.33426 0.03734 0.02991
0.5 142.5 0.29091 0.03667 0.12849
0.5 157.5 0.25327 0.02704 0.1084
0.5 172.5 0.23766 0.02061 0.19443
0.5 187.5 0.17053 0.01926 0.12105
0.5 202.5 0.28173 0.02823 0.04768
0.5 217.5 0.27505 0.03283 0.03223
0.5 232.5 0.28783 0.03605 0.03063
0.5 247.5 0.29787 0.04197 0.10855
0.5 262.5 0.39816 0.04449 0.01605
0.5 277.5 0.33742 0.04311 0.02731
0.5 292.5 0.26592 0.04019 0.06291
0.5 307.5 0.36507 0.05263 0.02749
0.5 322.5 0.3361 0.06298 0.02589
0.7 7.5 0.4159 0.05718 0.02903
0.7 22.5 0.36574 0.06487 0.02935
0.7 37.5 0.27907 0.05084 0.04085
0.7 52.5 0.32972 0.04651 0.01323
0.7 67.5 0.33726 0.04641 0.06954
0.7 82.5 0.35818 0.0399 0.06626
0.7 97.5 0.2944 0.03946 0.04027
0.7 112.5 0.31361 0.03249 0.0353
0.7 127.5 0.27966 0.02913 0.04039
0.7 142.5 0.24707 0.02537 0.03238
0.7 157.5 0.24468 0.02549 0.13843
0.7 172.5 0.26774 0.02448 0.09962
0.7 187.5 0.14127 0.02362 0.06082
0.7 202.5 0.25749 0.02718 0.13804
0.7 217.5 0.24519 0.03007 0.01974
0.7 232.5 0.30947 0.03897 0.03241
0.7 247.5 0.31287 0.03289 0.01818
0.7 262.5 0.32674 0.04267 0.02329
0.7 277.5 0.34675 0.04514 0.02414
0.7 292.5 0.30924 0.03576 0.03338
0.7 307.5 0.3394 0.04971 0.02629
0.7 322.5 0.3195 0.05969 0.01517
0.7 337.5 0.36913 0.05571 0.02185
0.7 352.5 0.40206 0.05462 0.01568
0.9 7.5 0.29779 0.03156 0.03733
0.9 22.5 0.24294 0.03138 0.01912
0.9 37.5 0.35192 0.04098 0.04671
0.9 52.5 0.24868 0.02823 0.0452
0.9 67.5 0.3319 0.03712 0.04218
0.9 82.5 0.31238 0.03652 0.08246
0.9 97.5 0.33778 0.03709 0.05564
0.9 112.5 0.29311 0.03292 0.08485
0.9 127.5 0.33689 0.03413 0.02261
0.9 142.5 0.23983 0.02667 0.02041
0.9 157.5 0.27459 0.02681 0.02244
0.9 172.5 0.24131 0.02265 0.01316
0.9 187.5 0.26528 0.02474 0.0233
0.9 202.5 0.25563 0.02337 0.0147
0.9 217.5 0.23254 0.024 0.01576
0.9 232.5 0.21356 0.02454 0.014
0.9 247.5 0.24732 0.02851 0.0149
0.9 262.5 0.33602 0.03532 0.06866
0.9 277.5 0.29001 0.0323 0.04412
0.9 292.5 0.24828 0.03164 0.04779
0.9 307.5 0.22094 0.03046 0.0384
0.9 322.5 0.29715 0.03218 0.03781
0.9 337.5 0.29349 0.03207 0.10123
0.9 352.5 0.23501 0.02716 0.03897