CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M2055

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: 0.1228
Q2: 0.0707 GeV2
W: 1475.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9198

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty
0.25 66.0 0.4031 1.0452
0.25 78.0 0.1324 1.2102
0.25 282.0 -0.616 1.0847
0.25 294.0 2.0505 0.9692
0.35 66.0 -0.6231 0.9593
0.35 78.0 -0.9615 0.9728
0.35 90.0 1.9648 1.2624
0.35 270.0 0.3132 0.9995
0.35 282.0 -1.2783 0.8072
0.35 294.0 -0.3901 0.8237
0.45 66.0 -0.8893 1.0328
0.45 78.0 0.4123 0.8416
0.45 90.0 0.0516 1.1824
0.45 102.0 -1.8187 1.1195
0.45 258.0 -0.1527 1.1132
0.45 270.0 -0.3875 0.8939
0.45 282.0 -0.0837 0.6961
0.45 294.0 0.5596 0.8472
0.55 78.0 -1.0566 0.939
0.55 90.0 0.2704 1.1324
0.55 102.0 0.3342 1.1727
0.55 114.0 -0.6398 1.048
0.55 126.0 -0.6273 0.9253
0.55 234.0 2.6175 1.1895
0.55 246.0 0.9963 1.2602
0.55 258.0 0.3174 0.8436
0.55 270.0 -0.2975 0.8004
0.55 282.0 0.0825 0.8709
0.55 294.0 -1.6518 0.8693
0.65 78.0 -0.0114 1.2024
0.65 90.0 -2.1044 1.1298
0.65 102.0 2.2172 1.2334
0.65 114.0 -0.6818 1.0885
0.65 126.0 -0.6825 0.9197
0.65 138.0 -0.4718 1.0462
0.65 150.0 -0.4308 1.3093
0.65 210.0 0.0082 1.0732
0.65 222.0 0.8937 0.9133
0.65 234.0 -2.0607 0.7412
0.65 246.0 1.4141 0.9345
0.65 258.0 1.1049 0.8458
0.65 270.0 0.3926 0.8861
0.65 294.0 0.5406 1.0701
0.65 306.0 0.4755 1.1898
0.75 78.0 -4.1304 4.1304
0.75 102.0 -1.1699 1.275
0.75 114.0 0.2229 1.055
0.75 126.0 1.5456 1.0538
0.75 138.0 2.1437 1.0052
0.75 150.0 2.7267 1.2137
0.75 198.0 0.0004 1.2789
0.75 210.0 -1.0749 1.1061
0.75 222.0 0.1321 1.0632
0.75 234.0 -0.7361 0.9294
0.75 246.0 -1.4045 0.8694
0.75 258.0 0.1694 0.962
0.75 282.0 0.5694 1.0346
0.75 294.0 0.0225 1.1411
0.85 90.0 0.7841 1.2532
0.85 102.0 -0.5272 1.551
0.85 114.0 0.1463 1.5876
0.85 126.0 0.2632 1.4375
0.85 138.0 0.5544 1.4709
0.85 222.0 1.1845 1.0653
0.85 234.0 -0.6563 1.0554
0.85 246.0 0.3907 1.0359
0.85 258.0 -1.421 1.0349
0.85 270.0 -1.9551 1.0839
0.95 222.0 -1.3532 4.3656
0.95 234.0 6.5931 3.6235
0.95 246.0 -2.3644 3.3892
0.95 258.0 1.049 4.0168
0.15 66.0 -0.4496 0.6985
0.25 54.0 -0.5785 0.6286
0.25 66.0 -0.4445 0.6014
0.25 78.0 -0.1825 0.6494
0.25 282.0 -0.9057 0.6021
0.25 294.0 -0.7614 0.5687
0.25 306.0 -0.1988 0.601
0.35 66.0 0.1409 0.4566
0.35 78.0 -0.0835 0.4766
0.35 90.0 1.4224 0.6387
0.35 270.0 -0.5418 0.5637
0.35 282.0 -0.2289 0.4784
0.35 294.0 0.1594 0.479
0.35 306.0 -0.5638 0.6414
0.45 66.0 -0.5968 0.4651
0.45 78.0 -0.1899 0.4598
0.45 90.0 0.2668 0.5947
0.45 102.0 0.56 0.826
0.45 270.0 -0.063 0.4825
0.45 282.0 0.4349 0.4203
0.45 294.0 0.0997 0.4254
0.55 66.0 0.6018 0.7346
0.55 78.0 -0.2744 0.5378
0.55 90.0 -0.6026 0.6447
0.55 102.0 -1.8374 0.4657
0.55 114.0 -0.483 0.6105
0.55 126.0 0.7163 0.5527
0.55 222.0 -0.4319 0.9032
0.55 234.0 -0.4789 0.8208
0.55 246.0 -0.7121 0.6756
0.55 258.0 0.2812 0.4988
0.55 270.0 -0.5285 0.4821
0.55 282.0 -0.9212 0.4575
0.55 294.0 0.0176 0.65
0.65 66.0 -1.0837 0.6212
0.65 78.0 0.8529 0.5911
0.65 90.0 -0.3132 0.6679
0.65 102.0 0.5724 0.6018
0.65 114.0 1.174 0.4635
0.65 126.0 -0.2881 0.5161
0.65 138.0 0.0706 0.6635
0.65 198.0 -0.1384 0.8772
0.65 210.0 1.5192 0.8155
0.65 222.0 0.8502 0.5676
0.65 234.0 0.551 0.5679
0.65 246.0 -0.2386 0.5088
0.65 258.0 -0.1841 0.5819
0.65 270.0 0.3004 0.584
0.65 282.0 0.4113 0.6409
0.65 294.0 0.6367 0.596
0.65 306.0 -0.6956 0.5769
0.75 66.0 -0.7152 0.7188
0.75 78.0 0.6863 0.6506
0.75 102.0 -0.3833 0.6022
0.75 114.0 -0.2841 0.453
0.75 126.0 0.337 0.5051
0.75 138.0 -1.0562 0.6197
0.75 150.0 -0.2336 0.8464
0.75 186.0 -1.218 0.8725
0.75 198.0 -0.5432 0.9118
0.75 210.0 -0.0857 0.688
0.75 222.0 0.6916 0.5011
0.75 234.0 -0.1812 0.5586
0.75 246.0 -0.6697 0.5738
0.75 258.0 -0.5587 0.599
0.75 270.0 1.0081 0.6914
0.75 282.0 0.3063 0.5271
0.75 294.0 0.6149 0.5448
0.85 90.0 -0.2566 0.7689
0.85 102.0 0.2247 0.668
0.85 114.0 -0.4686 0.738
0.85 126.0 1.2279 0.585
0.85 138.0 -1.1653 0.753
0.85 150.0 -0.0538 0.9949
0.85 198.0 -0.7573 0.9404
0.85 210.0 -0.0525 0.7896
0.85 222.0 -0.1497 0.6134
0.85 234.0 -0.6736 0.6111
0.85 246.0 -0.2099 0.5374
0.85 258.0 -0.031 0.6749
0.85 270.0 0.1555 0.6263
0.95 114.0 0.2913 1.1799
0.95 234.0 0.2481 1.3037
0.95 246.0 0.4542 1.1836
0.95 258.0 1.0986 1.3583
Created in SINP MSU, CLAS Collaboration