CLAS Physics Database

Measurement E76M33

Experiment: E99-107 CLAS experiment
Year: 2005

Measurement comment:

Epsilon for this measurement is ε = 0.8443

Experiment comment:

asymmetry
Spokespersons: V. D. Burkert, R. Minehart
Reaction: ep → π+n
Polarization: beam
Quantity: ALU
Q2: 2.66 — 3.17 GeV2
W: 1.38 — 1.42 GeV
x: 0.0
ε: 0.8443

Slice: cos(θπ) =

Measurement data
cos(θπ) φπ ALU uncertainty
-0.125 22.5 -0.13518 0.03334
-0.125 67.5 -0.05273 0.03651
-0.125 112.5 -0.03384 0.03689
-0.125 157.5 -0.02255 0.082
-0.125 202.5 -0.01154 0.07919
-0.125 247.5 0.002 0.03765
-0.125 292.5 0.11016 0.03669
-0.125 337.5 0.05965 0.03435
0.125 22.5 -0.06663 0.02767
0.125 67.5 -0.00505 0.03551
0.125 112.5 -0.07872 0.03467
0.125 157.5 0.02571 0.06484
0.125 202.5 0.0344 0.06266
0.125 247.5 0.03406 0.03626
0.125 292.5 0.08516 0.03332
0.125 337.5 -0.04228 0.02738
-0.375 22.5 -0.1503 0.0456
-0.375 67.5 -0.06942 0.04459
-0.375 112.5 -0.09596 0.04616
-0.375 157.5 0.00243 0.1586
-0.375 202.5 -0.0022 0.15906
-0.375 247.5 0.06563 0.04581
-0.375 292.5 0.01394 0.0448
-0.375 337.5 0.1083 0.04379
0.375 22.5 -0.01004 0.02561
0.375 67.5 -0.0271 0.03602
0.375 112.5 -0.01076 0.03695
0.375 157.5 -0.06382 0.06862
0.375 202.5 -0.03117 0.07476
0.375 247.5 0.06378 0.04067
0.375 292.5 0.02393 0.03348
0.375 337.5 0.01476 0.02502
-0.625 22.5 -0.01265 0.05817
-0.625 67.5 -0.04346 0.055
-0.625 112.5 -0.1958 0.07332
-0.625 157.5 -0.20491 0.10508
-0.625 202.5 0.20932 0.10475
-0.625 247.5 -0.17898 0.07389
-0.625 292.5 -0.05246 0.06243
-0.625 337.5 0.02588 0.0595
0.625 22.5 -0.08002 0.0263
0.625 67.5 -0.03035 0.03328
0.625 112.5 -0.13497 0.04064
0.625 157.5 0.00319 0.03972
0.625 202.5 -0.01406 0.03966
0.625 247.5 0.08344 0.03906
0.625 292.5 0.00613 0.03317
0.625 337.5 0.04107 0.02614
-0.875 22.5 -0.10207 0.1415
-0.875 67.5 0.22462 0.12655
-0.875 112.5 0.22822 0.20656
-0.875 157.5 0.12904 0.27492
-0.875 202.5 -0.38518 0.2663
-0.875 247.5 -0.53499 0.14238
-0.875 292.5 -0.30847 0.1387
-0.875 337.5 0.3377 0.15137
0.875 22.5 -0.02236 0.0269
0.875 67.5 -0.0595 0.02814
0.875 112.5 -0.06372 0.02937
0.875 157.5 -0.00344 0.02929
0.875 202.5 0.09164 0.02925
0.875 247.5 0.02521 0.02951
0.875 292.5 0.03975 0.02814
0.875 337.5 -0.04084 0.02706