CLAS Physics Database

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Measurement E6M1

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Experiment: EG2000 CLAS, 2000

Spokespersons: H. Avakian

Publication:

H. Avakian, V. D. Burkert, L. Elouadrhiri, and CLAS Collaboration Measurement of Beam-Spin Asymmetries for Deep Inelastic pi+ Electroproduction // hep-ex/0301005

Quantity measured: A_1p, dimensionless
Double polarized asymmetry.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: none
Final state: inclusive, polarization: none

Q² :	2 GeV²
x_b :	0.075 — 0.775

Observable quantity measured (Y axis): A_1p, dimensionless
Plot measurement data

Parameter (X axis): x, dimensionless

Click here to get data in text file, delimited with tabs.

Measured data:

x, dimensionless	A_1p, dimensionless	Data errors, dimensionless
0.075	0.115616	0.009563
0.125	0.181574	0.006847
0.175	0.245205	0.007159
0.225	0.289526	0.007093
0.275	0.369397	0.008268
0.325	0.420885	0.009695
0.375	0.488491	0.011817
0.425	0.551565	0.013259
0.475	0.594258	0.016509
0.525	0.660591	0.021601
0.575	0.663638	0.026678
0.625	0.760314	0.031854
0.675	0.7513	0.048986
0.725	0.747118	0.073973
0.775	0.74679	0.151733