CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M782

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: 0.3928
Q2: 0.1435 GeV2
W: 1355.0 GeV
Ebeam: 2.2596 GeV
ε: 0.939

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.25 66.0 -0.8009 0.9401 0.0798
0.25 294.0 -1.7283 0.7894 0.1623
0.25 306.0 -0.2789 0.4708 0.0391
0.35 66.0 -0.8213 0.3309 0.0629
0.45 66.0 0.616 1.1368 0.0643
0.45 78.0 -0.1848 1.1578 0.0345
0.45 294.0 1.1388 1.0977 0.1093
0.65 90.0 -0.1568 1.2844 0.0333
0.65 102.0 0.79 1.0719 0.0788
0.65 258.0 2.344 1.0754 0.2184
0.65 270.0 0.3345 0.8791 0.043
0.75 90.0 1.0361 1.2061 0.1002
0.75 102.0 -0.9345 0.937 0.0913
0.75 114.0 0.6258 1.1178 0.0651
0.75 126.0 1.3697 1.2004 0.1299
0.75 138.0 -1.2889 1.308 0.1227
0.75 234.0 0.6751 1.2094 0.0692
0.75 246.0 -1.6174 0.7285 0.1523
0.75 258.0 -1.2396 0.8321 0.1183
0.75 270.0 -1.8689 0.7708 0.1751
0.75 282.0 1.0869 1.1635 0.1047
0.85 90.0 -1.5521 1.1942 0.1464
0.85 102.0 0.5365 1.0955 0.0579
0.85 114.0 0.7859 1.102 0.0785
0.85 126.0 -0.7757 1.1858 0.0776
0.85 138.0 -0.6043 1.2555 0.0633
0.85 234.0 -0.0756 1.2455 0.0308
0.85 246.0 -1.6667 0.7325 0.1567
0.85 258.0 -0.4314 0.9399 0.0499
0.85 270.0 2.0136 0.9948 0.1882
0.85 282.0 1.9938 1.0222 0.1864
0.85 294.0 1.2394 1.2084 0.1183
0.95 102.0 -4.6893 3.9001 0.4338
0.95 114.0 -4.9271 3.7701 0.4557
0.95 234.0 1.1561 3.5868 0.1108
0.95 246.0 7.5948 3.9162 0.7016
0.95 258.0 0.396 3.047 0.0473
0.95 270.0 1.376 3.0962 0.1305
0.95 282.0 -3.3169 2.3864 0.3076
0.35 78.0 0.435 0.5346 0.0414
0.35 294.0 -0.8806 0.4093 0.0651
0.35 306.0 -0.3298 0.4678 0.037
0.45 66.0 -0.1866 0.5956 0.0324
0.45 294.0 -0.3372 0.5349 0.0373
0.65 102.0 0.7581 0.5602 0.0581
0.65 114.0 -0.2518 0.6309 0.0343
0.65 258.0 0.5303 0.6447 0.0459
0.65 270.0 0.5631 0.5677 0.0476
0.75 90.0 0.9659 0.55 0.0701
0.75 102.0 0.3726 0.4277 0.0387
0.75 114.0 -0.1352 0.5058 0.0313
0.75 126.0 0.367 0.683 0.0385
0.75 234.0 -0.8687 0.5512 0.0644
0.75 246.0 -0.003 0.591 0.03
0.75 258.0 0.2863 0.4839 0.0354
0.75 270.0 -0.5871 0.3924 0.0488
0.75 282.0 -0.9368 0.4193 0.0684
0.85 90.0 -0.0251 0.6864 0.03
0.85 102.0 0.0153 0.4553 0.03
0.85 114.0 0.4919 0.5268 0.0441
0.85 126.0 0.5538 0.5538 0.0471
0.85 150.0 -1.1045 0.6595 0.0784
0.85 222.0 1.3995 0.7817 0.0966
0.85 234.0 0.2528 0.6803 0.0343
0.85 246.0 -0.3429 0.5888 0.0375
0.85 258.0 -0.1399 0.5695 0.0314
0.85 270.0 0.5577 0.5264 0.0473
0.85 282.0 -0.1792 0.4564 0.0322
0.85 294.0 0.641 0.6536 0.0517
0.95 114.0 -0.2779 0.9111 0.0351
0.95 234.0 0.1644 0.8756 0.0319
0.95 246.0 1.961 1.0651 0.1321
0.95 258.0 0.0816 0.9696 0.0305
0.95 270.0 0.2545 0.7461 0.0343
0.95 282.0 -0.5627 0.7301 0.0476
Created in SINP MSU, CLAS Collaboration