CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M2201

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: 0.4728
Q2: 0.1435 GeV2
W: 1325.0 GeV
Ebeam: 2.999 GeV
ε: 0.971

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.05 54.0 0.0439 0.8577 0.0302
0.05 306.0 -0.3911 0.7524 0.0413
0.15 54.0 -0.3865 0.8196 0.0411
0.15 66.0 0.6455 0.6505 0.0556
0.15 294.0 0.4406 0.708 0.0438
0.15 306.0 -0.0792 0.5216 0.0305
0.15 318.0 0.1138 0.7665 0.0311
0.25 54.0 -1.5586 0.7103 0.1169
0.25 66.0 0.6859 0.4864 0.0581
0.25 78.0 -0.2451 0.8878 0.0349
0.25 294.0 -0.2262 0.6303 0.0342
0.25 306.0 0.1093 0.5921 0.031
0.35 54.0 0.434 0.8127 0.0435
0.35 66.0 0.8966 0.4912 0.0716
0.35 78.0 -0.8058 0.5927 0.0657
0.35 282.0 0.0961 0.7585 0.0308
0.35 294.0 0.2404 0.5496 0.0347
0.35 306.0 -0.0888 0.7363 0.0307
0.45 54.0 0.8902 0.6731 0.0712
0.45 66.0 0.3776 0.4903 0.0406
0.45 78.0 0.9076 0.5823 0.0723
0.45 282.0 0.3568 0.6858 0.0396
0.45 294.0 -0.7842 0.5397 0.0643
0.55 66.0 -0.2491 0.7906 0.035
0.55 78.0 0.4181 0.8252 0.0426
0.55 90.0 -0.4866 0.7961 0.0463
0.55 270.0 -0.8237 0.5998 0.0668
0.55 282.0 0.3728 0.5276 0.0404
0.55 294.0 -0.2818 0.6708 0.0363
0.65 66.0 -0.7779 0.8405 0.0639
0.65 78.0 -1.0594 0.6333 0.0825
0.65 90.0 -0.8219 0.4978 0.0667
0.65 102.0 -0.4682 0.4876 0.0453
0.65 114.0 -0.5948 0.6668 0.0525
0.65 258.0 0.0539 0.5594 0.0303
0.65 270.0 -0.479 0.4344 0.0459
0.65 282.0 0.1351 0.4903 0.0316
0.65 294.0 -0.0567 0.7042 0.0303
0.75 78.0 -0.1313 0.4575 0.0315
0.75 90.0 0.0435 0.3817 0.0302
0.75 102.0 -0.5127 0.4029 0.0478
0.75 114.0 0.2427 0.4614 0.0348
0.75 126.0 -0.9687 0.6098 0.0764
0.75 234.0 0.6125 0.624 0.0536
0.75 246.0 -0.0018 0.4521 0.03
0.75 258.0 -0.0742 0.3709 0.0305
0.75 270.0 0.3506 0.3639 0.0393
0.75 282.0 -0.191 0.417 0.033
0.75 294.0 -0.4213 0.5107 0.0428
0.85 78.0 0.6768 0.4833 0.0575
0.85 90.0 0.2191 0.3848 0.0339
0.85 102.0 0.0591 0.359 0.0303
0.85 114.0 -0.0526 0.4089 0.0302
0.85 126.0 0.9565 0.4782 0.0756
0.85 138.0 -0.7943 0.4912 0.0649
0.85 150.0 -0.1653 0.7318 0.0323
0.85 198.0 0.5047 0.8219 0.0473
0.85 210.0 1.2952 0.7476 0.0986
0.85 222.0 0.8883 0.601 0.0711
0.85 234.0 0.1758 0.4545 0.0326
0.85 246.0 -0.1635 0.3945 0.0323
0.85 258.0 -0.0792 0.3501 0.0305
0.85 270.0 -0.2365 0.362 0.0346
0.85 282.0 -0.0049 0.3665 0.03
0.85 294.0 1.0272 0.3429 0.0803
0.85 306.0 -0.8541 0.7004 0.0688
0.95 54.0 -0.104 0.8241 0.0309
0.95 78.0 0.0749 0.609 0.0305
0.95 90.0 -0.4032 0.4697 0.0419
0.95 102.0 -0.3246 0.4488 0.0381
0.95 114.0 1.2042 0.494 0.0923
0.95 126.0 1.1654 0.4731 0.0897
0.95 138.0 0.6297 0.5099 0.0546
0.95 150.0 0.1766 0.5683 0.0326
0.95 162.0 -0.5368 0.6378 0.0491
0.95 174.0 0.1692 0.6823 0.0324
0.95 186.0 -0.652 0.7318 0.056
0.95 210.0 0.8886 0.6017 0.0711
0.95 222.0 -0.9376 0.487 0.0743
0.95 234.0 -0.1648 0.4551 0.0323
0.95 246.0 0.1039 0.3888 0.0309
0.95 258.0 0.4545 0.4029 0.0446
0.95 270.0 -0.4004 0.3389 0.0417
0.95 282.0 0.7042 0.3505 0.0592
0.95 294.0 0.4499 0.4042 0.0443
0.95 306.0 0.4152 0.6326 0.0425
Created in SINP MSU, CLAS Collaboration