CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M297

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: 0.1278
Q2: 0.0415 GeV2
W: 1355.0 GeV
Ebeam: 1.3383 GeV
ε: 0.8685

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.25 30.0 0.4547 0.6162 0.0411
0.25 42.0 0.7364 0.5587 0.0595
0.35 18.0 -1.3779 0.5121 0.0904
0.35 30.0 0.2527 0.6136 0.0338
0.45 30.0 0.9742 0.5525 0.0674
0.45 42.0 -0.7788 0.5716 0.0568
0.55 234.0 0.043 0.5404 0.0301
0.55 258.0 0.2894 0.5788 0.0349
0.65 126.0 -0.2805 0.5226 0.0347
0.65 138.0 -0.3515 0.4607 0.0371
0.65 150.0 -1.0767 0.5832 0.0731
0.65 222.0 -0.5052 0.5422 0.0433
0.65 234.0 -0.5089 0.4165 0.0435
0.65 246.0 0.2783 0.4114 0.0346
0.65 258.0 -0.3212 0.4236 0.036
0.75 114.0 0.6884 0.4934 0.0521
0.75 126.0 0.5975 0.4439 0.0476
0.75 138.0 -0.4103 0.4109 0.0393
0.75 150.0 0.4362 0.5213 0.0404
0.75 162.0 -0.2846 0.4774 0.0348
0.75 210.0 0.1269 0.6154 0.031
0.75 222.0 0.8619 0.471 0.0612
0.75 234.0 -0.3374 0.398 0.0366
0.75 246.0 -0.3591 0.3601 0.0373
0.75 258.0 -0.0471 0.3877 0.0301
0.75 270.0 0.5654 0.4264 0.0461
0.85 102.0 0.8714 0.6067 0.0617
0.85 126.0 0.124 0.4916 0.031
0.85 138.0 -0.1272 0.4507 0.031
0.85 150.0 0.1796 0.455 0.032
0.85 162.0 0.0826 0.5634 0.0304
0.85 222.0 0.0774 0.4876 0.0304
0.85 234.0 0.0302 0.4256 0.0301
0.85 246.0 0.3067 0.3803 0.0355
0.85 258.0 -0.0943 0.302 0.0306
0.85 270.0 -0.2246 0.3728 0.0331
0.85 282.0 0.0691 0.5337 0.0303
0.95 114.0 0.4573 0.4423 0.0413
0.95 126.0 -0.2268 0.4881 0.0331
0.95 138.0 0.2955 0.5187 0.0351
0.95 222.0 0.1732 0.5336 0.0319
0.95 234.0 -0.1583 0.455 0.0316
0.95 246.0 0.631 0.3827 0.0493
0.95 258.0 0.4834 0.4043 0.0424
0.95 270.0 1.0613 0.4597 0.0722
0.35 42.0 -0.2411 0.9284 0.0333
0.45 30.0 0.0523 0.816 0.0302
0.45 42.0 1.6509 0.9652 0.1038
0.55 234.0 0.2389 0.7778 0.0333
0.55 246.0 -0.1991 0.7601 0.0323
0.55 258.0 -0.697 0.4941 0.0516
0.65 126.0 -0.0393 0.6966 0.0301
0.65 138.0 0.442 0.7671 0.0401
0.65 150.0 -1.1939 0.5249 0.0779
0.65 162.0 0.8191 1.1618 0.0577
0.65 222.0 -0.3671 0.6153 0.0373
0.65 234.0 1.083 0.7114 0.0718
0.65 246.0 -0.0888 0.4816 0.0305
0.65 258.0 -0.556 0.4566 0.045
0.75 114.0 1.7514 1.352 0.1097
0.75 126.0 0.0344 0.6431 0.0301
0.75 138.0 0.1153 0.7538 0.0308
0.75 150.0 1.2147 1.0837 0.0791
0.75 162.0 2.0156 1.1722 0.125
0.75 222.0 -0.3843 0.5268 0.0379
0.75 234.0 0.2229 0.6212 0.0329
0.75 246.0 0.9446 0.6342 0.0643
0.75 258.0 0.0722 0.4969 0.0303
0.75 270.0 0.6968 0.8427 0.0516
0.85 114.0 1.5551 1.3691 0.0983
0.85 126.0 -0.1506 0.7283 0.0313
0.85 138.0 0.4259 0.9412 0.0395
0.85 150.0 -0.7448 0.6044 0.054
0.85 162.0 -0.4958 0.7665 0.0423
0.85 210.0 0.9129 1.0215 0.0626
0.85 222.0 -0.1132 0.665 0.0308
0.85 234.0 0.0829 0.6583 0.0304
0.85 246.0 -0.1763 0.4547 0.0318
0.85 258.0 0.6076 0.6342 0.0473
0.85 270.0 0.7289 0.6937 0.0532
0.95 126.0 0.6367 0.9863 0.0487
0.95 222.0 1.5032 0.9717 0.0954
0.95 234.0 0.4322 0.7361 0.0397
0.95 246.0 -0.1903 0.5584 0.0321
0.95 258.0 -0.424 0.4497 0.0394
0.95 270.0 0.2996 0.7222 0.035
Created in SINP MSU, CLAS Collaboration