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Measurement E151M992

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: 0.4584
Q2: 0.1715 GeV2
W: 1355.0 GeV
Ebeam: 2.999 GeV
ε: 0.9641

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
-0.15 30.0 1.5608 0.8468 0.118
-0.05 306.0 -0.7152 0.6217 0.0603
0.05 54.0 -0.2265 0.641 0.0343
0.05 66.0 -0.0481 0.5558 0.0302
0.05 294.0 0.2242 0.672 0.0342
0.05 306.0 -0.2844 0.4857 0.0365
0.05 318.0 -1.6243 0.3702 0.1225
0.15 54.0 1.3568 0.6451 0.1036
0.15 66.0 0.4979 0.4652 0.0472
0.15 78.0 0.3358 0.8596 0.0388
0.15 294.0 0.168 0.5628 0.0324
0.15 306.0 -0.8446 0.4055 0.0686
0.15 318.0 -0.6533 0.5523 0.0564
0.25 54.0 0.1231 0.5169 0.0313
0.25 66.0 0.1474 0.4019 0.0319
0.25 78.0 0.3785 0.6778 0.0408
0.25 282.0 0.3709 0.7149 0.0404
0.25 294.0 -0.3613 0.362 0.04
0.25 306.0 -0.1233 0.4202 0.0313
0.35 54.0 -0.3203 0.433 0.0381
0.35 66.0 0.6837 0.3792 0.0583
0.35 78.0 -0.2321 0.4203 0.0345
0.35 282.0 -0.1444 0.5088 0.0318
0.35 294.0 -0.1012 0.3786 0.0309
0.35 306.0 -0.6261 0.421 0.0547
0.45 54.0 0.6148 0.5033 0.054
0.45 66.0 -0.65 0.3682 0.0562
0.45 78.0 0.1604 0.5009 0.0322
0.45 90.0 0.6921 0.7335 0.0588
0.45 270.0 0.0982 0.6204 0.0308
0.45 282.0 -0.2175 0.4507 0.034
0.45 294.0 -0.4563 0.3647 0.0449
0.45 306.0 0.5068 0.8045 0.0477
0.55 54.0 -0.3219 0.5397 0.0381
0.55 66.0 1.3773 0.6525 0.105
0.55 78.0 -0.1081 0.4506 0.031
0.55 90.0 -0.1925 0.448 0.0331
0.55 102.0 0.0042 0.4779 0.03
0.55 258.0 -0.6809 0.521 0.0581
0.55 270.0 -0.8622 0.3941 0.0698
0.55 282.0 -0.5997 0.3776 0.0531
0.55 294.0 -0.4939 0.4569 0.0469
0.55 306.0 -1.0607 0.5309 0.0831
0.65 66.0 0.4222 0.6347 0.043
0.65 78.0 0.2372 0.411 0.0346
0.65 90.0 -0.1329 0.3424 0.0315
0.65 102.0 -0.637 0.2797 0.0554
0.65 114.0 -0.1655 0.452 0.0323
0.65 234.0 2.0918 0.8858 0.1558
0.65 246.0 -0.597 0.423 0.053
0.65 258.0 0.1655 0.3653 0.0323
0.65 270.0 0.0858 0.3376 0.0306
0.65 282.0 0.1154 0.3835 0.0312
0.65 294.0 0.7886 0.5606 0.065
0.65 306.0 -0.4196 0.6638 0.0429
0.75 54.0 1.207 0.911 0.0932
0.75 66.0 -0.1771 0.6443 0.0327
0.75 78.0 0.0285 0.327 0.0301
0.75 90.0 0.2352 0.2892 0.0346
0.75 102.0 0.444 0.267 0.0442
0.75 114.0 0.193 0.314 0.0331
0.75 126.0 0.0173 0.4407 0.03
0.75 138.0 0.1425 0.6994 0.0318
0.75 222.0 0.398 0.5488 0.0418
0.75 234.0 -0.2132 0.4319 0.0338
0.75 246.0 0.5147 0.3549 0.0481
0.75 258.0 -0.3233 0.2701 0.0382
0.75 270.0 -0.1799 0.2551 0.0328
0.75 282.0 -0.2039 0.3031 0.0335
0.75 294.0 -0.1676 0.3545 0.0324
0.85 54.0 0.5207 0.6627 0.0485
0.85 66.0 0.4095 0.5046 0.0424
0.85 78.0 0.0285 0.3624 0.0301
0.85 90.0 -0.282 0.2494 0.0364
0.85 102.0 0.0667 0.2735 0.0304
0.85 114.0 0.2325 0.3056 0.0345
0.85 126.0 -0.2756 0.31 0.0361
0.85 138.0 0.1074 0.4051 0.031
0.85 150.0 0.0131 0.5198 0.03
0.85 162.0 -0.0942 0.7606 0.0308
0.85 174.0 0.5486 0.7986 0.0501
0.85 186.0 -0.224 0.6542 0.0342
0.85 198.0 -0.0452 0.606 0.0302
0.85 210.0 0.6748 0.4837 0.0577
0.85 222.0 -0.0569 0.3518 0.0303
0.85 234.0 -0.4193 0.2786 0.0429
0.85 246.0 -0.5774 0.2406 0.0518
0.85 258.0 0.1632 0.26 0.0323
0.85 270.0 0.0377 0.2535 0.0301
0.85 282.0 -0.1361 0.2542 0.0316
0.85 294.0 0.2683 0.2807 0.0358
0.85 306.0 -0.482 0.4213 0.0463
0.95 54.0 0.5246 0.507 0.0487
0.95 66.0 -0.4078 0.5102 0.0423
0.95 78.0 -0.8712 0.516 0.0704
0.95 90.0 0.0164 0.3818 0.03
0.95 102.0 -0.3443 0.3085 0.0392
0.95 114.0 -0.3452 0.3027 0.0392
0.95 126.0 -0.3251 0.3396 0.0383
0.95 138.0 -0.0285 0.3595 0.0301
0.95 150.0 -0.4282 0.4585 0.0434
0.95 162.0 -0.9991 0.3703 0.0789
0.95 174.0 -0.0832 0.5377 0.0306
0.95 186.0 -1.4217 0.3532 0.1082
0.95 198.0 -0.6932 0.3859 0.0589
0.95 210.0 1.0535 0.5479 0.0826
0.95 222.0 0.249 0.4096 0.0351
0.95 234.0 -0.1348 0.3177 0.0316
0.95 246.0 0.114 0.3056 0.0311
0.95 258.0 -0.3398 0.2703 0.0389
0.95 270.0 0.0759 0.2869 0.0305
0.95 282.0 -0.0947 0.2652 0.0308
0.95 294.0 0.4706 0.2975 0.0456
0.95 306.0 -0.3475 0.3165 0.0393
0.95 318.0 -0.8037 0.472 0.066
Created in SINP MSU, CLAS Collaboration