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Measurement E2M90

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Experiment: CAA Run E1C, 2003

Spokespersons: M. Osipenko, G. Ricco

Experiment comment: The date were obtained from a comined analysis of five different beam energy settings: 1.5, 2.5, 4.0 and 4.4 GeV. The final structure functions are corrected for bin size effect and therefore correspond to an infinitely narrow bins.

Publications:

Quantity measured: F2, dimensionless
Proton structure function.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: inclusive, polarization: none

Q2 : 4.675 GeV2
W : 1.2137 — 1.2578 GeV
xb : 0.8695 — 0.8875

Observable quantity measured (Y axis): F2, dimensionless
Plot measurement data

Parameter (X axis): x, dimensionless

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

Measured data:

x,
dimensionless
F2,
dimensionless
Data errors,
dimensionless
Systematic errors,
dimensionless
0.8695 0.0145 0.00367 0.00203
0.8785 0.01539 0.003663 0.00206
0.8875 0.01906 0.004308 0.002866