CLAS Physics Database

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Measurement E81M2

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Experiment: E93-031 CLAS experiment, 0

Spokespersons: J. Yun

Measurement comment: The measured virtual photon asymmetry (A1D+ETA*A2D) for the Q**2 region 0.39 to 0.65 GeV**2

Publication:

J. Yun, S.E. Kuhn, G.E. Dodge, T.A. Forest, M. Taiuti and CLAS Collaboration Measurement of Inclusive Spin Structure Fuctions of the Deuteron // Phys. Rev. C 67, 055204 (2003)

Quantity measured: A₁+ηA₂, dimensionless
Virtual photon asymmetry.
Beam: e, polarization: none
Target: d (Z=1, A=2), polarization: none
Final state: inclusive, polarization: none

Q² :	0.39 — 0.65 GeV²
W :	1.12 — 1.92 GeV
x_b :	0

Observable quantity measured (Y axis): A₁+ηA₂, dimensionless
Plot measurement data

Parameter (X axis): W, GeV

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

Measured data:

W, GeV	A₁+ηA₂, dimensionless	Stat. error, dimensionless
1.12	-0.327	0.267
1.2	-0.411	0.109
1.28	-0.316	0.09
1.36	-0.07	0.101
1.44	0.086	0.085
1.52	0.144	0.068
1.6	0.147	0.063
1.68	0.061	0.054
1.76	0.006	0.053
1.84	0.024	0.05
1.92	-0.045	0.047