CLAS Physics Database

Measurement E76M53

Experiment: E99-107 CLAS experiment
Year: 2005

Measurement comment:

Epsilon for this measurement is ε = 0.8046

Experiment comment:

asymmetry
Spokespersons: V. D. Burkert, R. Minehart
Reaction: ep → π+n
Polarization: beam
Quantity: ALU
Q2: 2.66 — 3.17 GeV2
W: 1.58 — 1.62 GeV
x: 0.0
ε: 0.8046

Slice: cos(θπ) =

Measurement data
cos(θπ) φπ ALU uncertainty
-0.125 22.5 0.00046 0.03126
-0.125 67.5 0.18327 0.03231
-0.125 112.5 0.01402 0.03833
-0.125 157.5 0.24438 0.09151
-0.125 247.5 -0.21286 0.03336
-0.125 292.5 -0.12792 0.03157
-0.125 337.5 -0.07143 0.03176
0.125 22.5 0.07937 0.04047
0.125 67.5 0.19229 0.05301
0.125 112.5 0.06355 0.04918
0.125 247.5 -0.09323 0.04969
0.125 292.5 -0.11395 0.05181
0.125 337.5 -0.0225 0.04043
-0.375 22.5 0.0225 0.04026
-0.375 67.5 0.20856 0.03259
-0.375 112.5 0.08546 0.03664
-0.375 157.5 0.01527 0.062
-0.375 202.5 -0.12665 0.05591
-0.375 247.5 -0.20652 0.03457
-0.375 292.5 -0.11127 0.03183
-0.375 337.5 -0.05112 0.04183
0.375 22.5 0.04576 0.0366
0.375 67.5 0.07393 0.04637
0.375 112.5 0.07709 0.04274
0.375 157.5 0.12616 0.08606
0.375 202.5 0.25483 0.08482
0.375 247.5 -0.24298 0.04181
0.375 292.5 0.04009 0.04758
0.375 337.5 0.00025 0.03537
-0.625 22.5 0.20075 0.04376
-0.625 67.5 0.0414 0.03544
-0.625 112.5 0.16435 0.04012
-0.625 157.5 -0.04416 0.04996
-0.625 202.5 -0.01551 0.04898
-0.625 247.5 -0.19139 0.0388
-0.625 292.5 -0.10824 0.03779
-0.625 337.5 -0.08482 0.04495
0.625 22.5 -0.03899 0.03756
0.625 67.5 0.06371 0.03802
0.625 112.5 -0.01893 0.04293
0.625 157.5 0.11739 0.05896
0.625 202.5 -0.06358 0.05885
0.625 247.5 -0.09061 0.04341
0.625 292.5 0.03871 0.0394
0.625 337.5 0.00143 0.03774
-0.875 22.5 0.07718 0.0884
-0.875 67.5 0.00014 0.07135
-0.875 112.5 -0.02491 0.09031
-0.875 202.5 0.03073 0.09466
-0.875 247.5 -0.1471 0.08405
-0.875 292.5 0.05457 0.07463
-0.875 337.5 0.04693 0.08814
0.875 22.5 0.08702 0.03628
0.875 67.5 0.06892 0.03485
0.875 112.5 0.15189 0.03477
0.875 157.5 0.05228 0.03199
0.875 202.5 0.06799 0.03159
0.875 247.5 0.07408 0.03628
0.875 292.5 0.06899 0.03564
0.875 337.5 -0.03206 0.03609