CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M994

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: 0.5712
Q2: 0.2445 GeV2
W: 1355.0 GeV
Ebeam: 2.999 GeV
ε: 0.9555

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.05 54.0 1.1974 0.7121
0.05 66.0 -0.165 0.7274
0.05 294.0 -1.0536 0.5633
0.05 306.0 0.824 0.6682
0.15 54.0 -0.2388 0.5443
0.15 66.0 1.2048 0.6314
0.15 294.0 -0.0609 0.6376
0.15 306.0 -0.9251 0.4314
0.25 54.0 0.6168 0.6405
0.25 66.0 -0.758 0.5902
0.25 78.0 0.1187 0.7152
0.25 294.0 -0.6661 0.4528
0.25 306.0 -1.0571 0.4837
0.35 54.0 1.3943 0.8023
0.35 66.0 0.1208 0.5846
0.35 78.0 0.5369 0.7323
0.35 282.0 0.2122 0.6799
0.35 294.0 0.2844 0.5545
0.45 54.0 1.1082 0.7689
0.45 66.0 -0.0238 0.6411
0.45 78.0 0.3722 0.8475
0.45 282.0 -1.0685 0.4914
0.45 294.0 -0.4764 0.5857
0.55 66.0 -0.2605 0.6767
0.55 78.0 1.6248 0.7192
0.55 90.0 0.724 0.6219
0.55 102.0 1.3623 0.7314
0.55 270.0 0.3895 0.6659
0.55 282.0 0.2009 0.6373
0.55 294.0 0.8653 0.6712
0.65 66.0 -0.546 0.5733
0.65 78.0 0.1344 0.4334
0.65 90.0 -0.1478 0.3824
0.65 102.0 0.2066 0.4813
0.65 114.0 0.9569 0.7316
0.65 258.0 0.1081 0.414
0.65 270.0 -0.1215 0.3762
0.65 282.0 -0.3106 0.3984
0.65 294.0 -0.489 0.6134
0.75 54.0 0.1809 0.6196
0.75 66.0 0.0745 0.5533
0.75 78.0 0.3203 0.4065
0.75 90.0 0.0226 0.382
0.75 102.0 -0.1092 0.3861
0.75 114.0 0.1823 0.4293
0.75 126.0 0.4401 0.6568
0.75 234.0 -0.7096 0.5015
0.75 246.0 -0.4702 0.4189
0.75 258.0 -0.6601 0.3181
0.75 270.0 0.2099 0.3567
0.75 282.0 0.0351 0.324
0.75 294.0 -0.3062 0.4074
0.75 306.0 -0.164 0.5311
0.85 54.0 -0.0372 0.4396
0.85 66.0 0.8266 0.6563
0.85 78.0 -0.4007 0.3241
0.85 90.0 0.6353 0.3392
0.85 102.0 0.643 0.4187
0.85 114.0 0.1135 0.3804
0.85 126.0 -0.391 0.4515
0.85 138.0 0.4267 0.5304
0.85 198.0 0.68 0.691
0.85 210.0 0.3254 0.6648
0.85 222.0 -0.8166 0.3275
0.85 234.0 0.0441 0.435
0.85 246.0 -0.1217 0.3571
0.85 258.0 -0.2398 0.3319
0.85 270.0 -0.5977 0.2925
0.85 282.0 -0.1196 0.361
0.85 294.0 -0.2788 0.2965
0.85 306.0 0.034 0.34
0.85 318.0 -1.379 0.4434
0.95 42.0 -0.4345 0.5986
0.95 54.0 0.1648 0.6349
0.95 78.0 -0.4892 0.3707
0.95 90.0 0.1681 0.4605
0.95 102.0 -0.094 0.4146
0.95 114.0 0.1137 0.4735
0.95 126.0 0.3073 0.5422
0.95 138.0 -0.0539 0.5643
0.95 150.0 -0.6087 0.5655
0.95 162.0 0.3368 0.7164
0.95 174.0 -0.0968 0.7268
0.95 186.0 0.9184 0.7686
0.95 198.0 -0.0375 0.5395
0.95 210.0 -0.4165 0.4766
0.95 222.0 -0.8512 0.3815
0.95 234.0 0.2751 0.4582
0.95 246.0 -0.3975 0.3935
0.95 258.0 -0.2053 0.3393
0.95 270.0 -0.0006 0.384
0.95 282.0 0.0663 0.4012
0.95 294.0 -0.2361 0.3243
0.95 306.0 0.316 0.3814
0.95 318.0 -0.0944 0.3876
0.95 330.0 0.2119 0.4661
Created in SINP MSU, CLAS Collaboration