CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M533

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: 0.1633
Q2: 0.0496 GeV2
W: 1355.0 GeV
Ebeam: 1.9889 GeV
ε: 0.9448

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.15 30.0 0.6092 0.6058
0.15 42.0 0.0958 0.7006
0.15 66.0 -0.1563 0.6026
0.15 306.0 0.2358 0.6262
0.25 30.0 -0.3081 0.6176
0.25 66.0 0.82 0.5144
0.25 78.0 -0.0568 0.5709
0.25 282.0 0.3351 0.6512
0.25 294.0 -0.5755 0.3761
0.25 306.0 -0.2179 0.4421
0.25 330.0 0.1421 0.5947
0.35 30.0 0.3005 0.6901
0.35 54.0 0.356 0.6138
0.35 66.0 0.5178 0.3913
0.35 78.0 0.3149 0.36
0.35 90.0 0.9471 0.5818
0.35 282.0 -0.5935 0.3633
0.35 294.0 -0.3718 0.3413
0.35 306.0 -0.1867 0.3907
0.35 318.0 -1.0081 0.454
0.45 66.0 -0.0914 0.3772
0.45 78.0 0.0736 0.3185
0.45 90.0 0.2962 0.4383
0.45 270.0 0.2824 0.4468
0.45 282.0 -0.6608 0.301
0.45 294.0 -0.1043 0.3129
0.45 306.0 -0.6551 0.3769
0.55 66.0 -0.4751 0.4316
0.55 78.0 0.1907 0.3352
0.55 90.0 0.4026 0.3628
0.55 102.0 0.0639 0.5275
0.55 114.0 0.8713 0.5945
0.55 126.0 0.2458 0.629
0.55 246.0 0.6057 0.5436
0.55 258.0 -0.3397 0.4847
0.55 270.0 -0.9023 0.324
0.55 282.0 -0.0746 0.335
0.55 294.0 -0.2035 0.353
0.65 66.0 -0.1814 0.4963
0.65 78.0 0.4497 0.4345
0.65 90.0 -0.1186 0.4484
0.65 102.0 0.0465 0.4254
0.65 114.0 0.984 0.4481
0.65 126.0 1.0296 0.4429
0.65 138.0 -0.293 0.4558
0.65 150.0 -0.3163 0.6307
0.65 222.0 0.1105 0.4247
0.65 234.0 -0.3339 0.388
0.65 246.0 0.3669 0.4044
0.65 258.0 -0.4809 0.3087
0.65 270.0 0.0094 0.3474
0.65 282.0 0.5152 0.4236
0.75 78.0 0.7614 0.4996
0.75 90.0 0.3761 0.5721
0.75 102.0 -0.2216 0.3509
0.75 114.0 -0.2535 0.3262
0.75 126.0 0.1361 0.3501
0.75 138.0 0.1598 0.3695
0.75 150.0 -0.4378 0.4013
0.75 162.0 0.3615 0.5644
0.75 174.0 0.2576 0.6852
0.75 210.0 0.7966 0.5269
0.75 222.0 0.1941 0.3891
0.75 234.0 0.7275 0.3625
0.75 246.0 0.3592 0.297
0.75 258.0 -0.5577 0.2957
0.75 270.0 -0.4349 0.3567
0.75 282.0 -0.7539 0.5452
0.85 102.0 -0.0353 0.4913
0.85 114.0 -0.1419 0.3502
0.85 126.0 -0.0413 0.3666
0.85 138.0 -0.3842 0.3237
0.85 150.0 -0.0553 0.4626
0.85 162.0 -0.4249 0.42
0.85 174.0 1.3227 0.628
0.85 186.0 0.4236 0.619
0.85 198.0 0.1436 0.5036
0.85 210.0 -0.0397 0.4394
0.85 222.0 0.6613 0.3965
0.85 234.0 -0.2519 0.2789
0.85 246.0 -0.3632 0.2815
0.85 258.0 0.1772 0.2944
0.85 270.0 0.5142 0.3708
0.95 138.0 -0.2167 0.5679
0.95 198.0 1.6521 0.5797
0.95 210.0 0.1954 0.5637
0.95 222.0 -0.0825 0.3926
0.95 234.0 0.0668 0.367
0.95 246.0 0.6529 0.4628
0.95 258.0 -0.2285 0.4571
Created in SINP MSU, CLAS Collaboration