CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M1879

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: 0.0579
Q2: 0.0593 GeV2
W: 1595.0 GeV
Ebeam: 1.9889 GeV
ε: 0.8242

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.35 66.0 -1.3487 0.8512 0.0871
0.35 270.0 -0.2891 0.7663 0.0347
0.45 78.0 0.2724 0.8087 0.0342
0.45 90.0 -0.2969 0.97 0.035
0.45 258.0 0.3092 0.9593 0.0354
0.45 270.0 0.0392 0.7181 0.0301
0.45 282.0 -0.5156 0.7735 0.0433
0.55 78.0 -0.3056 0.9309 0.0353
0.55 90.0 -0.3147 0.9958 0.0355
0.55 114.0 -1.0394 0.9195 0.0698
0.55 126.0 -1.0224 0.8832 0.0688
0.55 138.0 0.0001 0.8814 0.03
0.55 210.0 0.0124 0.9531 0.03
0.55 222.0 -0.3234 0.827 0.0358
0.55 234.0 -0.2474 0.942 0.0335
0.55 258.0 -0.3583 0.8821 0.037
0.55 270.0 0.7171 0.7043 0.0528
0.55 282.0 -0.9197 0.7587 0.0633
0.65 102.0 -0.1445 0.949 0.0313
0.65 114.0 2.4325 0.6493 0.1504
0.65 126.0 -1.1341 0.7866 0.075
0.65 138.0 0.9243 0.7493 0.0635
0.65 150.0 -0.3101 0.9469 0.0354
0.65 186.0 -2.1777 0.7605 0.1353
0.65 198.0 -0.7547 0.7687 0.0547
0.65 210.0 -0.1263 0.8466 0.031
0.65 222.0 -0.7642 0.7639 0.0552
0.65 234.0 0.2102 0.9319 0.0326
0.65 246.0 0.12 0.8088 0.0309
0.65 258.0 -1.866 0.7516 0.117
0.65 282.0 0.0161 0.777 0.03
0.65 294.0 -0.9917 0.6919 0.0672
0.75 66.0 2.3267 0.5674 0.1441
0.75 78.0 0.9468 0.9653 0.0647
0.75 126.0 1.1055 0.7814 0.0734
0.75 138.0 -0.5912 0.8454 0.0467
0.75 150.0 -0.0911 0.9391 0.0305
0.75 198.0 -2.1727 0.6667 0.135
0.75 210.0 0.0214 0.7545 0.03
0.75 222.0 -1.3432 0.6467 0.0867
0.75 234.0 0.0754 0.7038 0.0303
0.75 246.0 0.3439 0.8971 0.0365
0.75 270.0 -0.3804 0.7811 0.0378
0.75 282.0 -0.2037 0.6208 0.0324
0.75 294.0 0.0893 0.6514 0.0305
0.85 102.0 0.3739 0.683 0.0376
0.85 114.0 -0.293 0.7283 0.0349
0.85 126.0 0.9674 0.7927 0.0658
0.85 198.0 -1.258 0.8442 0.0819
0.85 210.0 -0.5018 0.6642 0.0427
0.85 222.0 1.0409 0.598 0.0698
0.85 234.0 -0.1074 0.6563 0.0307
0.85 246.0 0.1546 0.7658 0.0314
0.95 222.0 -1.0258 0.7896 0.069
Created in SINP MSU, CLAS Collaboration