CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M820

Experiment: EG4
Year: 2016

Experiment comment:

Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
Spokesperson: Xiaochao Zheng
Reaction: ep → π+n
Polarization: beam (longitudinal), target (longitudinal)
Quantity: AUL
εL: 0.1651
Q2: 0.0844 GeV2
W: 1445.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9267

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.25 66.0 -0.5081 0.9031 0.0557
0.25 78.0 1.3826 1.1068 0.1311
0.25 282.0 0.419 0.9057 0.0489
0.25 294.0 -0.316 0.7164 0.0418
0.35 66.0 1.1305 0.7194 0.1086
0.35 78.0 0.4398 0.6984 0.0505
0.35 282.0 -0.4166 0.6044 0.0488
0.35 294.0 0.1074 0.5678 0.0316
0.45 66.0 0.0197 0.6968 0.0301
0.45 78.0 0.788 0.7365 0.0787
0.45 90.0 -0.2788 0.7956 0.0395
0.45 270.0 0.8283 0.7582 0.0821
0.45 282.0 -0.2675 0.5329 0.0388
0.45 294.0 0.2959 0.6407 0.0406
0.45 306.0 -0.9737 0.7104 0.0947
0.55 66.0 0.8188 1.0531 0.0813
0.55 78.0 1.8149 0.8938 0.1702
0.55 90.0 0.2341 0.871 0.037
0.55 102.0 -0.3357 0.9695 0.0431
0.55 114.0 1.1568 1.0845 0.1109
0.55 126.0 -0.2472 0.9414 0.0377
0.55 258.0 1.1737 0.8365 0.1124
0.55 270.0 -0.0899 0.7157 0.0311
0.55 282.0 -0.1325 0.5851 0.0324
0.55 294.0 -1.7011 0.6497 0.1598
0.65 66.0 -0.1518 0.936 0.0331
0.65 90.0 0.2297 0.9567 0.0367
0.65 102.0 -0.9387 0.7946 0.0917
0.65 114.0 -0.4836 0.7318 0.0538
0.65 126.0 -0.1322 0.7929 0.0324
0.65 138.0 -1.3579 0.8532 0.1289
0.65 150.0 -0.2676 1.0353 0.0389
0.65 210.0 2.8574 1.038 0.2654
0.65 222.0 1.3369 1.0297 0.127
0.65 234.0 0.7789 0.7306 0.0779
0.65 246.0 -0.9964 0.6633 0.0967
0.65 258.0 0.3175 0.7448 0.0419
0.65 270.0 0.8092 0.7631 0.0805
0.65 282.0 -0.2726 0.9117 0.0392
0.65 306.0 -1.0374 0.7823 0.1003
0.75 90.0 0.7068 1.1813 0.0718
0.75 102.0 0.1124 0.8402 0.0317
0.75 114.0 1.003 0.8794 0.0973
0.75 126.0 0.0349 0.7624 0.0302
0.75 138.0 -0.3454 0.9047 0.0438
0.75 150.0 -0.9566 0.9284 0.0932
0.75 198.0 -0.9005 0.9882 0.0884
0.75 210.0 0.0973 0.8385 0.0313
0.75 222.0 -0.3189 0.7576 0.042
0.75 234.0 0.2868 0.7255 0.04
0.75 246.0 0.2225 0.644 0.0364
0.75 258.0 -0.0549 0.7137 0.0304
0.75 270.0 0.8784 0.9323 0.0864
0.75 294.0 -0.5311 0.8965 0.0575
0.85 90.0 1.1375 1.3253 0.1092
0.85 102.0 0.0787 1.0323 0.0309
0.85 114.0 -0.525 0.9876 0.057
0.85 126.0 0.9264 0.9201 0.0906
0.85 138.0 -0.1644 1.0845 0.0336
0.85 150.0 -0.5868 1.1083 0.0619
0.85 210.0 0.4309 1.1336 0.0498
0.85 222.0 0.6617 0.9578 0.068
0.85 234.0 0.1392 0.7453 0.0326
0.85 246.0 0.2609 0.694 0.0385
0.85 258.0 1.7148 0.878 0.1611
0.85 270.0 0.3692 0.8314 0.0454
0.85 282.0 -0.7483 0.9043 0.0753
0.95 222.0 2.0073 2.7237 0.1877
0.95 234.0 1.2249 2.6106 0.117
0.95 246.0 2.8678 2.9149 0.2664
0.95 258.0 0.6668 2.46 0.0685
0.95 270.0 -3.3289 2.1558 0.3087
0.15 66.0 -0.3919 0.5518 0.0395
0.25 66.0 0.0958 0.4955 0.0307
0.25 78.0 0.0872 0.5094 0.0305
0.25 282.0 0.2216 0.608 0.0333
0.25 294.0 0.2992 0.6171 0.0359
0.25 306.0 -0.3156 0.6176 0.0365
0.35 66.0 -0.3384 0.405 0.0373
0.35 78.0 0.2405 0.4843 0.0339
0.35 90.0 0.3938 0.5601 0.0396
0.35 270.0 -0.7861 0.516 0.0597
0.35 282.0 -0.5289 0.4193 0.0459
0.35 294.0 0.4199 0.4888 0.0407
0.35 306.0 -0.9216 0.5253 0.0675
0.45 66.0 -0.235 0.4118 0.0337
0.45 78.0 0.2448 0.4001 0.034
0.45 102.0 -0.7526 0.6012 0.0578
0.45 270.0 0.7449 0.6254 0.0574
0.45 282.0 -0.3271 0.3996 0.0369
0.45 294.0 0.5212 0.4389 0.0455
0.45 306.0 0.5242 0.5684 0.0456
0.55 66.0 1.035 0.5753 0.0742
0.55 78.0 0.0046 0.4743 0.03
0.55 90.0 0.4735 0.5659 0.0432
0.55 102.0 -0.167 0.5268 0.0319
0.55 114.0 -0.8004 0.4565 0.0605
0.55 126.0 0.3163 0.6144 0.0365
0.55 246.0 1.0032 0.7325 0.0723
0.55 258.0 0.8562 0.617 0.0637
0.55 270.0 0.0541 0.4714 0.0302
0.55 282.0 0.7858 0.473 0.0597
0.55 294.0 0.3993 0.5395 0.0398
0.65 66.0 0.9698 0.6021 0.0704
0.65 78.0 -0.794 0.5611 0.0601
0.65 90.0 1.3985 0.6438 0.0965
0.65 102.0 0.6029 0.543 0.0497
0.65 114.0 -0.6643 0.4555 0.0529
0.65 126.0 -0.3158 0.4763 0.0365
0.65 138.0 -1.2085 0.5773 0.0848
0.65 210.0 0.636 0.7816 0.0514
0.65 222.0 0.7841 0.6491 0.0596
0.65 234.0 0.2477 0.5705 0.0341
0.65 246.0 0.0539 0.5689 0.0302
0.65 258.0 0.5123 0.5134 0.0451
0.65 270.0 -0.6787 0.5732 0.0537
0.65 294.0 0.2192 0.689 0.0333
0.65 306.0 -0.7291 0.588 0.0565
0.75 78.0 0.9437 0.6344 0.0688
0.75 90.0 -0.38 0.6712 0.039
0.75 102.0 0.303 0.5755 0.036
0.75 114.0 0.3745 0.4381 0.0388
0.75 126.0 0.5089 0.4907 0.0449
0.75 138.0 -0.0485 0.5962 0.0302
0.75 150.0 0.0492 0.778 0.0302
0.75 210.0 0.8408 0.6838 0.0628
0.75 222.0 -0.3928 0.5559 0.0396
0.75 234.0 0.7312 0.5901 0.0566
0.75 246.0 0.1731 0.4739 0.0321
0.75 258.0 1.3363 0.5529 0.0927
0.75 270.0 0.5048 0.6272 0.0447
0.75 282.0 0.3589 0.6762 0.0381
0.75 294.0 0.0086 0.5491 0.03
0.85 90.0 0.2129 0.5871 0.0331
0.85 102.0 0.411 0.7085 0.0403
0.85 114.0 0.0351 0.5162 0.0301
0.85 126.0 -0.3161 0.5707 0.0365
0.85 138.0 0.7145 0.7804 0.0557
0.85 150.0 0.98 0.9497 0.071
0.85 198.0 0.4149 0.8537 0.0405
0.85 210.0 0.2796 0.7761 0.0352
0.85 222.0 -0.2132 0.618 0.0331
0.85 234.0 0.8996 0.5803 0.0662
0.85 246.0 0.8294 0.5137 0.0621
0.85 258.0 0.2671 0.4977 0.0347
0.85 270.0 -0.2833 0.5417 0.0353
0.85 282.0 0.8897 0.7161 0.0656
0.95 102.0 -1.5998 0.9057 0.1092
0.95 222.0 0.4598 1.2052 0.0425
0.95 234.0 -0.249 1.0578 0.0342
0.95 246.0 -0.2591 0.8721 0.0345
0.95 258.0 0.6746 0.9437 0.0535
0.95 270.0 1.7644 1.2835 0.1196
Created in SINP MSU, CLAS Collaboration