CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M1109

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: 0.084
Q2: 0.101 GeV2
W: 1655.0 GeV
Ebeam: 2.999 GeV
ε: 0.9074

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.15 54.0 -0.6797 0.6872
0.15 66.0 -0.5891 0.7118
0.25 54.0 0.4694 0.7338
0.25 66.0 1.5219 0.8769
0.25 78.0 -0.2387 0.6593
0.25 270.0 -0.406 0.6856
0.25 282.0 0.0268 0.6899
0.35 66.0 0.0185 0.5519
0.35 78.0 -0.9015 0.5538
0.35 114.0 0.1658 0.8566
0.35 258.0 2.7944 2.7944
0.35 270.0 0.7914 0.6447
0.35 282.0 0.655 0.61
0.35 294.0 -0.5113 0.6101
0.45 66.0 -0.5177 0.4894
0.45 78.0 -0.2769 0.6296
0.45 90.0 -1.189 0.6002
0.45 102.0 -0.1401 0.6254
0.45 114.0 -1.0463 0.4726
0.45 126.0 -0.3059 0.667
0.45 138.0 -0.8494 0.6744
0.45 210.0 0.9463 0.985
0.45 222.0 0.8954 0.9083
0.45 246.0 0.8097 0.8734
0.45 258.0 0.8362 0.6118
0.45 270.0 0.5637 0.483
0.45 282.0 -0.2371 0.4011
0.45 294.0 0.4344 0.5759
0.55 54.0 0.24 0.7896
0.55 66.0 0.2814 0.5878
0.55 78.0 -0.8739 0.5866
0.55 90.0 -0.307 0.5793
0.55 102.0 0.7903 0.5893
0.55 114.0 0.2599 0.526
0.55 126.0 -0.7752 0.4368
0.55 138.0 -0.1238 0.623
0.55 150.0 -0.5173 0.7912
0.55 186.0 2.8322 2.8322
0.55 198.0 -0.0083 0.8456
0.55 210.0 0.8916 0.7456
0.55 222.0 0.0531 0.5752
0.55 234.0 0.5966 0.746
0.55 246.0 1.1476 0.6566
0.55 258.0 0.3663 0.5551
0.55 270.0 -0.0813 0.4523
0.55 282.0 -0.3246 0.5123
0.65 42.0 0.7167 0.7179
0.65 54.0 -0.6581 0.4546
0.65 66.0 -0.1823 0.593
0.65 78.0 0.7572 0.8355
0.65 90.0 -0.3833 0.6271
0.65 102.0 -0.8029 0.4276
0.65 114.0 0.1049 0.4431
0.65 126.0 -0.9625 0.3532
0.65 138.0 -1.1852 0.4152
0.65 150.0 -1.7531 0.4867
0.65 174.0 0.5299 0.8118
0.65 186.0 -0.7968 0.5394
0.65 198.0 -0.2962 0.5056
0.65 210.0 0.1604 0.4899
0.65 222.0 1.1647 0.5531
0.65 234.0 0.2893 0.6032
0.65 246.0 0.9431 0.6815
0.65 258.0 0.2915 0.5867
0.65 270.0 -0.1814 0.6108
0.65 282.0 -0.4402 0.4742
0.65 294.0 0.1369 0.4431
0.65 306.0 -0.5666 0.5801
0.75 66.0 -0.7893 0.627
0.75 78.0 -0.1049 0.7465
0.75 90.0 -0.2155 0.4599
0.75 102.0 0.135 0.5781
0.75 114.0 -0.9135 0.4416
0.75 126.0 -0.1202 0.4562
0.75 138.0 -0.7886 0.4747
0.75 150.0 -0.505 0.7408
0.75 174.0 -0.3252 0.6432
0.75 186.0 0.2978 0.5943
0.75 198.0 0.0923 0.4992
0.75 210.0 0.2296 0.4876
0.75 222.0 0.1858 0.4416
0.75 234.0 -0.7869 0.4388
0.75 246.0 -0.5898 0.5128
0.75 258.0 0.2069 0.776
0.75 270.0 -0.3476 0.4071
0.75 282.0 -0.2728 0.356
0.75 294.0 -0.1565 0.4126
0.85 78.0 0.8079 0.594
0.85 90.0 -0.5595 0.4004
0.85 102.0 0.3536 0.3848
0.85 114.0 1.6392 0.5675
0.85 126.0 -0.0134 0.6417
0.85 138.0 0.2686 0.8887
0.85 150.0 -1.4948 0.5945
0.85 162.0 -0.0554 0.7792
0.85 174.0 -0.7578 0.4564
0.85 186.0 0.5615 0.5747
0.85 198.0 0.065 0.4687
0.85 210.0 1.189 0.4469
0.85 222.0 0.8098 0.4157
0.85 234.0 0.8232 0.4515
0.85 246.0 0.755 0.5463
0.85 258.0 1.0854 0.6429
0.85 270.0 1.1157 0.7472
0.85 282.0 0.6066 0.5804
0.95 90.0 -0.1937 0.5892
0.95 102.0 -0.0239 0.537
0.95 114.0 -0.9043 0.5269
0.95 126.0 0.0803 0.7212
0.95 186.0 -0.9791 0.5371
0.95 198.0 -0.0697 0.5124
0.95 210.0 0.2073 0.5035
0.95 222.0 0.2516 0.4779
0.95 234.0 0.916 0.564
0.95 246.0 0.0914 0.5707
0.95 258.0 0.5909 0.6306
Created in SINP MSU, CLAS Collaboration