CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M2239

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: 0.4828
Q2: 0.2915 GeV2
W: 1415.0 GeV
Ebeam: 2.999 GeV
ε: 0.9395

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty
0.05 54.0 0.1617 0.8657
0.05 66.0 -0.2338 1.0019
0.05 306.0 0.9479 0.7987
0.15 66.0 0.226 0.725
0.15 294.0 -0.1413 0.7
0.15 306.0 -0.545 0.7573
0.25 54.0 0.0236 0.9054
0.25 66.0 -0.3049 0.7445
0.25 282.0 -0.7107 0.8037
0.25 294.0 1.8627 0.6346
0.25 306.0 1.6848 0.6023
0.35 54.0 -0.1336 0.8684
0.35 66.0 -0.248 0.7412
0.35 78.0 -0.5462 0.8716
0.35 282.0 1.7885 0.5967
0.35 294.0 0.8989 0.6572
0.45 78.0 0.0606 0.9398
0.45 90.0 0.4632 0.847
0.45 102.0 -0.7975 0.8908
0.45 282.0 -0.8067 0.7568
0.45 294.0 -0.2543 0.6953
0.55 78.0 -0.2766 0.6781
0.55 90.0 0.6894 0.5763
0.55 102.0 -0.2489 0.6252
0.55 114.0 0.4902 1.0499
0.55 258.0 -1.0193 0.7788
0.55 270.0 -0.471 0.7508
0.55 282.0 0.6132 0.702
0.65 78.0 -0.1344 0.5906
0.65 90.0 0.4828 0.5342
0.65 102.0 0.7067 0.5138
0.65 114.0 0.9407 0.5488
0.65 246.0 0.2589 0.7019
0.65 258.0 -0.6977 0.6113
0.65 270.0 0.4695 0.6173
0.65 282.0 -0.6432 0.6975
0.65 294.0 -0.9048 1.1791
0.75 54.0 -0.1089 0.6354
0.75 78.0 0.4165 0.5027
0.75 90.0 0.1434 0.4691
0.75 102.0 0.2979 0.5546
0.75 114.0 0.734 0.604
0.75 126.0 -0.6848 0.7939
0.75 138.0 0.7344 0.9862
0.75 222.0 -0.4065 0.7736
0.75 234.0 -0.9674 0.6654
0.75 246.0 0.2919 0.5685
0.75 258.0 -1.2728 0.464
0.75 270.0 0.6829 0.4619
0.75 282.0 0.0357 0.5656
0.75 294.0 0.3528 0.8652
0.85 54.0 0.437 0.5272
0.85 66.0 0.0343 0.7891
0.85 78.0 -0.9467 0.6121
0.85 90.0 0.9008 0.4391
0.85 102.0 1.0024 0.5402
0.85 114.0 0.1003 0.5242
0.85 126.0 0.2024 0.6623
0.85 138.0 -1.2664 0.8126
0.85 186.0 1.0201 0.8377
0.85 198.0 -0.1345 0.788
0.85 210.0 1.2169 0.6571
0.85 222.0 0.7353 0.5852
0.85 234.0 0.4246 0.5219
0.85 246.0 0.4258 0.524
0.85 258.0 -0.1225 0.4678
0.85 270.0 0.1222 0.4206
0.85 282.0 0.1119 0.4704
0.85 294.0 -0.1775 0.4539
0.85 306.0 0.4395 0.4542
0.85 318.0 -0.1803 0.7447
0.95 54.0 1.6376 0.5523
0.95 90.0 0.8188 0.7491
0.95 102.0 0.1363 0.7035
0.95 114.0 -0.7311 0.6756
0.95 126.0 0.3215 0.795
0.95 138.0 0.6741 0.7891
0.95 186.0 0.7172 0.8028
0.95 198.0 0.3311 0.8469
0.95 210.0 1.0389 0.7377
0.95 222.0 0.1615 0.6387
0.95 234.0 -0.5509 0.6112
0.95 246.0 -0.5027 0.5331
0.95 258.0 0.0671 0.4985
0.95 270.0 0.042 0.5671
0.95 282.0 0.2551 0.5305
0.95 294.0 -0.2564 0.4209
0.95 306.0 0.5737 0.4615
0.95 318.0 -0.2813 0.469
0.95 330.0 1.0445 0.5451
Created in SINP MSU, CLAS Collaboration