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Measurement E151M2358

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Experiment: EG4, 2016

Spokespersons: Xiaochao Zheng

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).

No publications available for this experiment

Quantity measured: ALL,

Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none

Q2 : 0.101 GeV2
W : 1715 GeV
ε : 0.8854
Ebeam : 2.999 GeV
εL: 0.0674 

Select data slice:
cos(θπ+) =
Observable quantity measured (Y axis): ALL,
Plot measurement data

Parameter (X axis): φ(π+), degrees

Click here to get data in text file, delimited with tabs.

Measured data:

cos(θπ+) φ(π+),
degrees 		ALL Stat. error Syst. error
0.25 66 0.8608 0.8924 0.0693
0.25 270 -1.1778 0.8578 0.0905
0.25 282 -1.4261 0.8385 0.1077
0.35 66 -1.761 0.8964 0.1312
0.35 78 -0.5141 0.9588 0.0478
0.35 126 0.1555 0.9858 0.032
0.35 258 -0.6816 0.9288 0.0578
0.35 270 0.6377 0.6866 0.0551
0.35 282 -0.5031 0.7245 0.0472
0.45 66 -0.78 0.8695 0.064
0.45 90 1.1093 0.9163 0.0859
0.45 102 0.56 0.9938 0.0505
0.45 114 -0.0536 0.7979 0.0303
0.45 126 -0.3727 0.8307 0.0404
0.45 138 -0.4219 1.0375 0.0428
0.45 198 -2.0077 0.9879 0.1486
0.45 210 0.3062 0.9242 0.0373
0.45 222 0.9437 1.0518 0.0747
0.45 258 -1.1062 0.9293 0.0856
0.45 270 1.1006 0.6102 0.0853
0.45 282 0.9824 0.7099 0.0773
0.55 66 -0.3104 0.8115 0.0375
0.55 78 -0.0002 1.0443 0.03
0.55 90 -0.2424 0.8685 0.0348
0.55 102 0.9465 0.6964 0.0749
0.55 114 -0.1291 0.7206 0.0314
0.55 126 -0.3625 0.6919 0.0399
0.55 138 0.2735 0.7974 0.036
0.55 186 -2.1071 1.1202 0.1557
0.55 198 -0.703 0.8318 0.0591
0.55 210 0.9685 1.0385 0.0764
0.55 222 -1.3919 0.8044 0.1053
0.55 234 -1.5141 0.98 0.1138
0.55 246 0.4836 0.9904 0.0462
0.55 258 0.8082 0.7285 0.0658
0.55 270 -0.8436 0.6311 0.0681
0.65 54 1.1781 0.6374 0.0905
0.65 66 -1.0706 0.9264 0.0832
0.65 102 -0.2924 0.7091 0.0367
0.65 114 -0.3405 0.7309 0.0389
0.65 126 0.3223 0.6347 0.038
0.65 138 -2.0932 0.6904 0.1547
0.65 150 -1.7495 0.8357 0.1304
0.65 174 0.1966 1.0088 0.0332
0.65 186 2.4746 0.7682 0.1819
0.65 198 -1.784 0.6813 0.1328
0.65 210 -1.4799 0.6616 0.1114
0.65 222 -0.2158 0.7399 0.0338
0.65 234 0.1289 0.9082 0.0314
0.65 246 0.177 0.8199 0.0326
0.65 258 -0.1806 1.0119 0.0327
0.65 270 0.019 0.9864 0.03
0.65 282 -0.3371 0.6017 0.0387
0.65 294 -1.1167 0.8114 0.0864
0.75 54 -1.2369 0.9168 0.0946
0.75 78 1.089 0.8265 0.0845
0.75 90 0.1164 0.721 0.0312
0.75 102 0.0594 0.6565 0.0303
0.75 114 -0.3805 0.9515 0.0408
0.75 126 0.5706 0.7038 0.0511
0.75 138 -0.6764 0.8742 0.0575
0.75 150 0.9005 0.943 0.0719
0.75 162 -0.1146 0.8627 0.0311
0.75 174 -0.852 0.7829 0.0687
0.75 186 -0.5291 0.6988 0.0487
0.75 198 0.0153 0.6913 0.03
0.75 210 0.1671 0.6255 0.0324
0.75 222 0.2886 0.636 0.0366
0.75 234 0.6065 0.6956 0.0532
0.75 246 -0.3816 0.8057 0.0408
0.75 258 -0.8627 0.6528 0.0694
0.75 270 0.2302 0.5534 0.0343
0.75 282 0.4642 0.551 0.0451
0.75 294 -0.9406 0.581 0.0745
0.85 78 -0.333 0.7678 0.0385
0.85 90 0.6518 0.5354 0.056
0.85 102 0.0628 0.4693 0.0303
0.85 114 -0.2622 0.5857 0.0355
0.85 126 -0.6287 0.8142 0.0546
0.85 174 -0.5021 0.7015 0.0472
0.85 186 -1.0209 0.5867 0.0799
0.85 198 -0.262 0.5708 0.0355
0.85 210 -0.2232 0.4894 0.0341
0.85 222 -0.5961 0.5517 0.0526
0.85 234 0.9013 0.6056 0.0719
0.85 246 -0.1094 0.7404 0.031
0.85 258 0.5335 0.7833 0.049
0.85 270 -0.9219 0.6698 0.0733
0.85 282 -0.0503 0.7862 0.0302
0.85 294 -0.0013 0.955 0.03
0.95 114 -2.3623 0.5483 0.1739
0.95 174 -0.4708 0.8208 0.0454
0.95 186 -0.7029 0.8399 0.0591
0.95 198 0.0261 0.8079 0.0301
0.95 210 -0.037 0.6718 0.0301
0.95 222 -0.267 0.6393 0.0357
0.95 234 0.1734 0.6999 0.0325
0.95 246 -0.2767 0.8806 0.0361