CLAS Physics Database

Measurement E76M9

Experiment: E99-107 CLAS experiment
Year: 2005

Measurement comment:

Epsilon for this measurement is ε = 0.836

Experiment comment:

asymmetry
Spokespersons: V. D. Burkert, R. Minehart
Reaction: ep → π+n
Polarization: beam
Quantity: ALU
Q2: 3.17 — 3.79 GeV2
W: 1.14 — 1.18 GeV
x: 0.0
ε: 0.836

Slice: cos(θπ) =

Measurement data
cos(θπ) φπ ALU uncertainty
-0.125 67.5 0.19223 0.11252
-0.125 292.5 -0.00039 0.1186
0.125 22.5 -0.31274 0.10325
0.125 67.5 0.05525 0.09712
0.125 292.5 0.17745 0.0967
0.125 337.5 -0.14401 0.10793
-0.375 202.5 -1.42857 0.0
0.375 22.5 0.10343 0.10392
0.375 67.5 0.24601 0.09054
0.375 292.5 -0.0247 0.09622
0.375 337.5 -0.10181 0.09677
-0.625 157.5 -1.42857 0.0
0.625 22.5 0.05477 0.08369
0.625 67.5 -0.08155 0.08072
0.625 112.5 0.12874 0.08987
0.625 247.5 -0.18656 0.09593
0.625 292.5 -0.21106 0.08036
0.625 337.5 -0.00794 0.07567
-0.875 22.5 1.42857 0.0
-0.875 67.5 1.42857 0.0
0.875 22.5 -0.13772 0.07708
0.875 67.5 0.16161 0.0779
0.875 112.5 0.05123 0.08861
0.875 247.5 -0.09789 0.08835
0.875 292.5 -0.00519 0.08128
0.875 337.5 -0.30022 0.08214