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Measurement E151M2056

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: ALL
εL: 0.1432
Q2: 0.0844 GeV2
W: 1475.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9164

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.25 54.0 1.3373 1.3073 0.1265
0.25 66.0 1.0416 1.0356 0.1003
0.25 78.0 0.7484 1.2299 0.075
0.25 282.0 -0.3148 1.0865 0.0417
0.25 294.0 1.4308 0.9781 0.1349
0.35 66.0 -0.6691 0.8735 0.0684
0.35 78.0 -0.8177 1.1347 0.0809
0.35 90.0 0.5332 1.4551 0.0575
0.35 282.0 0.6289 0.7482 0.0651
0.35 294.0 -0.4665 0.7947 0.0523
0.45 66.0 -0.0266 1.011 0.0301
0.45 78.0 2.6949 0.8305 0.2495
0.45 90.0 -0.5515 1.1489 0.0589
0.45 102.0 2.7477 1.244 0.2543
0.45 270.0 -0.9947 0.8744 0.0962
0.45 282.0 -0.2159 0.7469 0.036
0.45 294.0 0.1126 0.9464 0.0317
0.55 78.0 -1.1522 1.0573 0.1101
0.55 90.0 2.0384 1.3979 0.1897
0.55 102.0 -0.3517 1.1078 0.0441
0.55 114.0 -0.5738 1.119 0.0607
0.55 126.0 -2.4666 1.2189 0.2287
0.55 234.0 1.5705 1.2004 0.1474
0.55 246.0 0.9963 1.0766 0.0964
0.55 270.0 -1.2556 0.9523 0.1192
0.55 282.0 0.1213 0.7346 0.032
0.65 54.0 -0.9903 1.2306 0.0958
0.65 90.0 1.4528 1.3098 0.1368
0.65 102.0 0.6085 1.028 0.0635
0.65 114.0 0.1036 0.9262 0.0315
0.65 126.0 0.6832 0.9464 0.0696
0.65 138.0 1.327 1.2559 0.1256
0.65 150.0 -0.3286 1.451 0.0426
0.65 222.0 -0.78 1.1392 0.0777
0.65 234.0 -0.0632 1.0238 0.0306
0.65 246.0 -0.5882 0.8842 0.0618
0.65 258.0 -1.2034 1.0425 0.1146
0.65 270.0 2.8004 0.8751 0.2591
0.65 282.0 0.4246 1.1631 0.0492
0.65 294.0 2.083 0.8878 0.1938
0.65 306.0 -1.37 1.04 0.1294
0.75 102.0 2.1441 1.0575 0.1993
0.75 114.0 0.434 1.0131 0.0499
0.75 126.0 -2.0854 0.8951 0.194
0.75 138.0 -1.9161 1.043 0.1786
0.75 198.0 -1.6339 1.5448 0.1531
0.75 210.0 -1.0759 1.2202 0.1033
0.75 222.0 1.3421 0.9758 0.1269
0.75 234.0 -1.0622 0.9987 0.1021
0.75 246.0 1.269 0.9311 0.1204
0.75 258.0 0.6972 0.9989 0.0707
0.75 270.0 0.9037 1.205 0.0883
0.75 282.0 -2.1916 0.8534 0.2036
0.75 294.0 1.3978 1.1236 0.1319
0.85 90.0 -0.3857 1.2509 0.0464
0.85 102.0 1.0117 1.5861 0.0977
0.85 114.0 -0.0056 1.4049 0.03
0.85 126.0 -0.191 1.5536 0.0348
0.85 138.0 0.0789 1.5403 0.0309
0.85 210.0 -0.4214 1.4274 0.049
0.85 222.0 1.4369 1.216 0.1354
0.85 234.0 -0.4825 1.0483 0.0535
0.85 246.0 -0.1365 0.8866 0.0325
0.85 258.0 -1.5211 1.0031 0.143
0.85 270.0 0.8112 1.5034 0.0804
0.95 102.0 4.0841 4.6557 0.3765
0.95 222.0 -3.9696 3.6546 0.366
0.95 234.0 -1.9616 3.7048 0.1828
0.95 246.0 0.1777 3.6239 0.0342
0.95 258.0 5.812 3.1142 0.535
0.15 66.0 0.6673 0.6305 0.0528
0.25 54.0 0.5846 0.6857 0.0484
0.25 66.0 0.361 0.5251 0.0381
0.25 78.0 0.0991 0.6861 0.0307
0.25 282.0 -0.4938 0.6065 0.044
0.25 294.0 0.4183 0.5407 0.0405
0.25 306.0 1.085 0.6182 0.0767
0.35 66.0 -0.02 0.5253 0.03
0.35 78.0 -0.6568 0.5422 0.0522
0.35 90.0 -0.0429 0.6459 0.0301
0.35 282.0 -0.7747 0.4765 0.0587
0.35 294.0 -0.3855 0.4435 0.0391
0.45 66.0 -0.0382 0.5179 0.0301
0.45 78.0 0.5509 0.4215 0.0467
0.45 90.0 -0.3781 0.6965 0.0388
0.45 114.0 0.1684 0.8084 0.0319
0.45 258.0 0.691 0.7578 0.054
0.45 270.0 -0.5499 0.504 0.0467
0.45 282.0 -0.5626 0.4713 0.0473
0.45 294.0 0.1545 0.46 0.0316
0.55 66.0 -0.4573 0.6808 0.0422
0.55 78.0 -0.1308 0.5337 0.0312
0.55 90.0 -1.4711 0.6978 0.1003
0.55 102.0 -0.0205 0.5553 0.03
0.55 114.0 0.2911 0.6054 0.0355
0.55 126.0 -0.3967 0.6199 0.0396
0.55 138.0 0.7251 0.8325 0.0559
0.55 234.0 0.9022 0.7722 0.0659
0.55 258.0 0.5072 0.6027 0.0446
0.55 270.0 -0.0251 0.5267 0.03
0.55 282.0 -0.1324 0.5212 0.0312
0.55 294.0 0.1354 0.6379 0.0313
0.65 66.0 1.6178 0.5405 0.1094
0.65 78.0 0.1283 0.6596 0.0311
0.65 90.0 0.5311 0.6699 0.0458
0.65 102.0 0.139 0.6195 0.0313
0.65 114.0 0.4394 0.4619 0.0414
0.65 126.0 0.1478 0.5653 0.0315
0.65 138.0 0.2899 0.5822 0.0354
0.65 150.0 -0.2879 0.9163 0.0354
0.65 210.0 -0.2569 0.7337 0.0343
0.65 222.0 1.7166 0.657 0.1156
0.65 234.0 0.1273 0.6167 0.0311
0.65 246.0 0.1893 0.6383 0.0324
0.65 258.0 0.5841 0.6158 0.0484
0.65 270.0 0.2446 0.597 0.034
0.65 282.0 0.1602 0.7263 0.0318
0.65 294.0 0.4259 0.5231 0.0408
0.65 306.0 0.3192 0.5621 0.0365
0.75 90.0 -0.5765 0.7235 0.048
0.75 102.0 0.0258 0.5691 0.03
0.75 114.0 -0.6333 0.5665 0.051
0.75 126.0 0.3226 0.5172 0.0366
0.75 138.0 -0.5888 0.6668 0.0486
0.75 150.0 0.0677 0.8711 0.0303
0.75 198.0 -0.4688 0.9262 0.0428
0.75 210.0 0.0439 0.6981 0.0301
0.75 222.0 -1.0933 0.5935 0.0772
0.75 234.0 0.2575 0.6733 0.0344
0.75 246.0 -0.6763 0.6202 0.0532
0.75 258.0 0.9304 0.6516 0.0675
0.75 270.0 -0.4832 0.8074 0.0435
0.75 282.0 -0.5983 0.6841 0.0491
0.75 294.0 -0.3245 0.6311 0.0367
0.85 90.0 0.8406 0.6465 0.0624
0.85 102.0 0.1494 0.7853 0.0315
0.85 114.0 -0.8839 0.7447 0.0649
0.85 126.0 -0.3954 0.7748 0.0395
0.85 138.0 -0.386 0.7228 0.0391
0.85 150.0 -0.4701 0.844 0.0428
0.85 198.0 1.6307 0.9 0.1102
0.85 210.0 -0.3308 0.8539 0.0369
0.85 222.0 -1.3042 0.6475 0.09
0.85 234.0 -0.13 0.6205 0.0312
0.85 246.0 -0.7739 0.5713 0.0586
0.85 258.0 -0.1247 0.6058 0.0311
0.85 270.0 0.574 0.6404 0.0479
0.85 282.0 -0.8238 0.7893 0.0614
0.95 114.0 0.0384 1.3544 0.0301
0.95 222.0 1.7377 1.3678 0.117
0.95 234.0 0.5141 1.1928 0.0449
0.95 246.0 -1.0401 1.1357 0.074
0.95 258.0 0.3178 0.9767 0.0364
Created in SINP MSU, CLAS Collaboration