CLAS Physics Database

Measurement E76M29

Experiment: E99-107 CLAS experiment
Year: 2005

Measurement comment:

Epsilon for this measurement is ε = 0.8034

Experiment comment:

asymmetry
Spokespersons: V. D. Burkert, R. Minehart
Reaction: ep → π+n
Polarization: beam
Quantity: ALU
Q2: 3.17 — 3.79 GeV2
W: 1.34 — 1.38 GeV
x: 0.0
ε: 0.8034

Slice: cos(θπ) =

Measurement data
cos(θπ) φπ ALU uncertainty
-0.125 22.5 -0.10238 0.04606
-0.125 67.5 0.10693 0.05884
-0.125 112.5 -0.17727 0.0588
-0.125 247.5 0.0295 0.05652
-0.125 292.5 0.0059 0.05547
-0.125 337.5 0.02304 0.04701
0.125 22.5 0.0175 0.04073
0.125 67.5 -0.07228 0.05365
0.125 112.5 0.00423 0.05841
0.125 247.5 0.03651 0.06105
0.125 292.5 -0.15208 0.05452
0.125 337.5 0.01717 0.03947
-0.375 22.5 0.12277 0.05939
-0.375 67.5 -0.00777 0.06587
-0.375 112.5 -0.1802 0.0689
-0.375 247.5 0.1852 0.06599
-0.375 292.5 0.05484 0.06662
-0.375 337.5 -0.11066 0.06339
0.375 22.5 -0.03028 0.0372
0.375 67.5 -0.02569 0.05339
0.375 112.5 -0.16307 0.06451
0.375 247.5 0.15956 0.06602
0.375 292.5 0.00396 0.05331
0.375 337.5 -0.02755 0.03859
-0.625 22.5 -0.07956 0.09021
-0.625 67.5 -0.11173 0.09456
-0.625 112.5 0.04782 0.0883
-0.625 247.5 0.07197 0.09546
-0.625 292.5 0.16597 0.08955
-0.625 337.5 0.01353 0.0893
0.625 22.5 -0.0139 0.03786
0.625 67.5 0.12545 0.04602
0.625 112.5 0.08271 0.05888
0.625 157.5 0.06198 0.05725
0.625 202.5 -0.05891 0.05559
0.625 247.5 -0.14237 0.05905
0.625 292.5 0.04674 0.04509
0.625 337.5 -0.03807 0.03783
0.875 22.5 0.06533 0.03674
0.875 67.5 -0.12454 0.04227
0.875 112.5 0.01685 0.04726
0.875 157.5 0.00314 0.04537
0.875 202.5 -0.04172 0.04658
0.875 247.5 0.00842 0.04566
0.875 292.5 -0.0139 0.0407
0.875 337.5 -0.00477 0.03706