CLAS Physics Database

Measurement E76M43

Experiment: E99-107 CLAS experiment
Year: 2005

Measurement comment:

Epsilon for this measurement is ε = 0.822

Experiment comment:

asymmetry
Spokespersons: V. D. Burkert, R. Minehart
Reaction: ep → π+n
Polarization: beam
Quantity: ALU
Q2: 2.66 — 3.17 GeV2
W: 1.5 — 1.54 GeV
x: 0.0
ε: 0.822

Slice: cos(θπ) =

Measurement data
cos(θπ) φπ ALU uncertainty
-0.125 22.5 -0.05322 0.0264
-0.125 67.5 0.10827 0.0257
-0.125 112.5 0.02636 0.02668
-0.125 157.5 0.24002 0.08647
-0.125 202.5 -0.06789 0.07515
-0.125 247.5 -0.04665 0.02635
-0.125 292.5 -0.02582 0.0257
-0.125 337.5 -0.03464 0.02615
0.125 22.5 0.07654 0.02484
0.125 67.5 -0.00294 0.02967
0.125 112.5 -0.05037 0.02577
0.125 157.5 -0.02579 0.05094
0.125 202.5 0.14185 0.04949
0.125 247.5 -0.10358 0.02656
0.125 292.5 -0.06311 0.02944
0.125 337.5 -0.0239 0.02533
-0.375 22.5 -0.01209 0.03153
-0.375 67.5 0.09781 0.02582
-0.375 112.5 0.08794 0.02934
-0.375 157.5 -0.0128 0.05768
-0.375 202.5 -0.01316 0.05665
-0.375 247.5 -0.02144 0.02868
-0.375 292.5 -0.06732 0.0268
-0.375 337.5 -0.0598 0.03117
0.375 22.5 0.00305 0.02946
0.375 67.5 0.02263 0.0387
0.375 112.5 0.1425 0.03601
0.375 157.5 0.13311 0.06924
0.375 202.5 -0.01795 0.07372
0.375 247.5 -0.10258 0.03664
0.375 292.5 -0.0292 0.03879
0.375 337.5 0.00412 0.0288
-0.625 22.5 0.01798 0.03662
-0.625 67.5 0.04048 0.03373
-0.625 112.5 0.12398 0.03773
-0.625 157.5 -0.00916 0.05188
-0.625 202.5 -0.08913 0.05069
-0.625 247.5 -0.07382 0.03759
-0.625 292.5 -0.02183 0.03309
-0.625 337.5 -0.09732 0.0368
0.625 22.5 0.02328 0.03383
0.625 67.5 -0.04649 0.03638
0.625 112.5 -0.01708 0.04179
0.625 157.5 -0.0818 0.05119
0.625 202.5 0.04409 0.04963
0.625 247.5 0.14401 0.04281
0.625 292.5 0.0255 0.03617
0.625 337.5 -0.03112 0.03385
-0.875 22.5 -0.12363 0.07566
-0.875 67.5 0.00181 0.06306
-0.875 112.5 0.13174 0.07987
-0.875 247.5 0.24504 0.07473
-0.875 292.5 0.25387 0.067
-0.875 337.5 0.0469 0.08198
0.875 22.5 -0.07453 0.03534
0.875 67.5 0.01983 0.03558
0.875 112.5 -0.02212 0.03521
0.875 157.5 0.08749 0.03058
0.875 202.5 -0.01441 0.02997
0.875 247.5 -0.03133 0.03641
0.875 292.5 -0.06578 0.03239
0.875 337.5 -0.00681 0.03375