CLAS Physics Database

Measurement E14M102

Experiment: E99-107 CLAS experiment
Year: 2005
Spokespersons: V. D. Burkert, R. Minehart
Reaction: ep → π+n
Polarization: target
Quantity: dσ/dΩ
Q2: 2.91 GeV2
W: 1.49 GeV
Ebeam: 5.754 GeV

Slice: cos(θπ) = dimensionless

Measurement data
cos(θπ) φ(π+), [degree] dσ/dΩ, [μb/sr] uncertainty syst. uncert.
-0.7 7.5 0.2571 0.05422 0.01806
-0.7 22.5 0.30838 0.05555 0.01062
-0.7 37.5 0.3678 0.04456 0.00456
-0.7 52.5 0.56453 0.06988 0.03651
-0.7 67.5 0.4782 0.05986 0.03388
-0.7 82.5 0.59593 0.07424 0.06831
-0.7 97.5 0.69435 0.06682 0.02782
-0.7 112.5 0.68999 0.06174 0.0239
-0.7 127.5 0.60617 0.05855 0.07495
-0.7 142.5 0.51255 0.07113 0.06581
-0.7 157.5 0.60201 0.06706 0.0386
-0.7 172.5 0.50392 0.04975 0.0344
-0.7 187.5 0.58123 0.05121 0.03619
-0.7 202.5 0.54579 0.06084 0.05786
-0.7 217.5 0.41206 0.061 0.02752
-0.7 232.5 0.60617 0.05892 0.05832
-0.7 247.5 0.69605 0.05864 0.05585
-0.7 262.5 0.63004 0.0581 0.02063
-0.7 277.5 0.59956 0.0667 0.06568
-0.7 292.5 0.38188 0.05382 0.05059
-0.7 307.5 0.40912 0.05162 0.00993
-0.7 322.5 0.33581 0.04282 0.00717
-0.7 337.5 0.30377 0.05967 0.02419
-0.7 352.5 0.30134 0.05265 0.01129
-0.5 22.5 0.79732 0.11655 0.19626
-0.5 37.5 0.76667 0.07625 0.04297
-0.5 52.5 0.88411 0.08726 0.03366
-0.5 67.5 0.72037 0.06222 0.02227
-0.5 82.5 0.86467 0.06217 0.05533
-0.5 97.5 0.93298 0.06422 0.02878
-0.5 112.5 0.85441 0.06803 0.05909
-0.5 127.5 0.79162 0.08265 0.22662
-0.5 142.5 0.61826 0.06483 0.04724
-0.5 157.5 0.72591 0.06513 0.06413
-0.5 172.5 0.7352 0.05749 0.03369
-0.5 187.5 0.69984 0.05556 0.02772
-0.5 202.5 0.72171 0.05687 0.07207
-0.5 217.5 0.6316 0.06549 0.07705
-0.5 232.5 0.76299 0.07339 0.06932
-0.5 247.5 0.81215 0.07168 0.05539
-0.5 262.5 0.84102 0.05966 0.05469
-0.5 277.5 0.76346 0.05788 0.04632
-0.5 292.5 0.64702 0.06261 0.02055
-0.5 307.5 0.64891 0.07191 0.02855
-0.5 322.5 0.76111 0.07482 0.01884
-0.5 337.5 0.55528 0.09452 0.09113
-0.3 22.5 0.86507 0.12611 0.17239
-0.3 37.5 0.64358 0.0971 0.07193
-0.3 52.5 0.95651 0.09394 0.04898
-0.3 67.5 1.03929 0.0702 0.02049
-0.3 82.5 1.03513 0.05953 0.01449
-0.3 97.5 0.94561 0.05618 0.02261
-0.3 112.5 0.87891 0.05986 0.08087
-0.3 127.5 0.88791 0.06726 0.10632
-0.3 142.5 0.76906 0.06239 0.03657
-0.3 157.5 0.80063 0.05521 0.02538
-0.3 172.5 0.84947 0.05712 0.03337
-0.3 187.5 0.77471 0.05426 0.02517
-0.3 202.5 0.73788 0.05656 0.03819
-0.3 217.5 0.81016 0.06321 0.05178
-0.3 232.5 0.77507 0.06146 0.06949
-0.3 247.5 0.93813 0.05826 0.08825
-0.3 262.5 0.91315 0.05731 0.02567
-0.3 277.5 0.95865 0.05876 0.01701
-0.3 292.5 0.93443 0.06743 0.01753
-0.3 307.5 0.76627 0.0824 0.01146
-0.3 322.5 0.85667 0.12076 0.11037
-0.1 37.5 0.84542 0.09821 0.09331
-0.1 52.5 1.12182 0.08391 0.02866
-0.1 67.5 0.93394 0.06137 0.00926
-0.1 82.5 1.06256 0.06352 0.0154
-0.1 97.5 1.05313 0.06281 0.02969
-0.1 112.5 0.99796 0.06595 0.02965
-0.1 127.5 0.88913 0.06204 0.03444
-0.1 142.5 0.82507 0.05881 0.06155
-0.1 157.5 0.83291 0.05001 0.00752
-0.1 172.5 0.82988 0.05105 0.0128
-0.1 187.5 0.84441 0.05124 0.01231
-0.1 202.5 0.85597 0.05511 0.0315
-0.1 217.5 0.649 0.04662 0.03362
-0.1 232.5 0.93305 0.06048 0.05391
-0.1 247.5 0.97495 0.06309 0.07866
-0.1 262.5 1.04663 0.0639 0.01917
-0.1 277.5 1.00126 0.06013 0.02193
-0.1 292.5 1.0044 0.06314 0.01915
-0.1 307.5 1.0855 0.0821 0.03734
-0.1 322.5 0.79662 0.10384 0.09151
0.1 37.5 1.04867 0.08317 0.06819
0.1 52.5 1.16014 0.07066 0.01939
0.1 67.5 1.13255 0.07113 0.00722
0.1 82.5 1.13107 0.07444 0.02048
0.1 97.5 1.15223 0.07524 0.04024
0.1 112.5 1.04271 0.06757 0.03911
0.1 127.5 0.96243 0.06215 0.02238
0.1 142.5 0.91339 0.05732 0.01886
0.1 157.5 0.93303 0.05078 0.01179
0.1 172.5 0.94023 0.04971 0.00685
0.1 187.5 0.94764 0.04864 0.00991
0.1 202.5 0.93415 0.05192 0.00869
0.1 217.5 0.82144 0.05633 0.01427
0.1 232.5 0.89196 0.06018 0.02869
0.1 247.5 1.0932 0.07121 0.0325
0.1 262.5 1.11836 0.07537 0.06543
0.1 277.5 1.1646 0.06918 0.04125
0.1 292.5 1.12028 0.07156 0.01173
0.1 307.5 1.07244 0.06679 0.00302
0.1 322.5 1.16501 0.08473 0.13879
0.3 37.5 1.26783 0.10133 0.07064
0.3 52.5 1.25251 0.0872 0.0359
0.3 67.5 1.18942 0.07874 0.02608
0.3 82.5 0.90406 0.07798 0.02141
0.3 97.5 1.02663 0.08379 0.02876
0.3 112.5 1.14288 0.08125 0.05489
0.3 127.5 0.99643 0.06673 0.01558
0.3 142.5 0.9133 0.05516 0.01059
0.3 157.5 0.9244 0.052 0.00795
0.3 172.5 0.89198 0.04979 0.00898
0.3 187.5 0.92014 0.04983 0.00584
0.3 202.5 0.89925 0.05057 0.01094
0.3 217.5 0.90826 0.05425 0.01302
0.3 232.5 0.87269 0.06501 0.02739
0.3 247.5 0.94867 0.07121 0.03481
0.3 262.5 1.10387 0.07849 0.02362
0.3 277.5 1.10532 0.07556 0.01731
0.3 292.5 1.23244 0.08025 0.01554
0.3 307.5 1.23012 0.08274 0.01577
0.3 322.5 1.03555 0.08877 0.03263
0.5 7.5 0.50635 0.07064 0.04765
0.5 22.5 0.46143 0.11675 0.0324
0.5 37.5 0.49308 0.0881 0.01952
0.5 52.5 0.75579 0.06709 0.00844
0.5 67.5 0.98757 0.08506 0.00653
0.5 82.5 0.95678 0.07794 0.01355
0.5 97.5 0.95214 0.07565 0.02477
0.5 112.5 0.91707 0.0715 0.01807
0.5 127.5 0.80594 0.06191 0.013
0.5 142.5 0.76123 0.05487 0.00873
0.5 157.5 0.89692 0.05085 0.0082
0.5 172.5 0.886 0.05169 0.00736
0.5 187.5 0.84294 0.04905 0.00765
0.5 202.5 0.77124 0.04868 0.01144
0.5 217.5 0.79049 0.05425 0.01111
0.5 232.5 0.7902 0.06344 0.02129
0.5 247.5 0.9004 0.07152 0.03065
0.5 262.5 1.0165 0.08516 0.03019
0.5 277.5 1.11053 0.08692 0.02115
0.5 292.5 0.96537 0.07819 0.0113
0.5 307.5 0.75579 0.06671 0.01386
0.5 322.5 0.64339 0.08456 0.06423
0.5 337.5 0.46239 0.10534 0.01502
0.5 352.5 0.50635 0.06346 0.0688
0.7 7.5 0.81926 0.06105 0.01601
0.7 22.5 0.64325 0.05993 0.00969
0.7 37.5 0.82179 0.07401 0.00519
0.7 52.5 0.57259 0.0586 0.00991
0.7 67.5 0.59172 0.06042 0.01353
0.7 82.5 0.67724 0.05878 0.01448
0.7 97.5 0.83365 0.06234 0.01466
0.7 112.5 0.70168 0.0535 0.0115
0.7 127.5 0.66257 0.04726 0.0167
0.7 142.5 0.52504 0.04061 0.01217
0.7 157.5 0.5925 0.04116 0.00617
0.7 172.5 0.58194 0.04382 0.00856
0.7 187.5 0.64587 0.04525 0.00721
0.7 202.5 0.63527 0.04264 0.00579
0.7 217.5 0.54522 0.04237 0.00517
0.7 232.5 0.74525 0.05443 0.00947
0.7 247.5 0.73008 0.0586 0.01593
0.7 262.5 0.75967 0.06343 0.01219
0.7 277.5 0.60552 0.05575 0.01007
0.7 292.5 0.62828 0.0602 0.01508
0.7 307.5 0.78186 0.07104 0.01049
0.7 322.5 0.7148 0.06318 0.01115
0.7 337.5 0.83086 0.0691 0.00773
0.7 352.5 0.78523 0.06214 0.01255
0.9 7.5 0.51233 0.03573 0.00961
0.9 22.5 0.49304 0.03764 0.01143
0.9 37.5 0.52535 0.0416 0.0101
0.9 52.5 0.62829 0.05065 0.01163
0.9 67.5 0.52966 0.04596 0.01029
0.9 82.5 0.59243 0.04539 0.01123
0.9 97.5 0.60062 0.04333 0.00712
0.9 112.5 0.59971 0.04582 0.00586
0.9 127.5 0.53613 0.04224 0.0096
0.9 142.5 0.50968 0.03998 0.00699
0.9 157.5 0.49815 0.0385 0.00731
0.9 172.5 0.52928 0.04168 0.0068
0.9 187.5 0.55507 0.04116 0.00636
0.9 202.5 0.56994 0.04288 0.00801
0.9 217.5 0.55422 0.04406 0.009
0.9 232.5 0.55141 0.04146 0.00811
0.9 247.5 0.6042 0.04822 0.01757
0.9 262.5 0.56408 0.04275 0.00891
0.9 277.5 0.53238 0.04493 0.00896
0.9 292.5 0.53302 0.04442 0.00663
0.9 307.5 0.56738 0.04638 0.01306
0.9 322.5 0.65384 0.04847 0.01414
0.9 337.5 0.53983 0.03964 0.00764
0.9 352.5 0.54942 0.03687 0.00775