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Measurement E45M4

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Experiment: N/A, 0

Spokespersons:

Publication:

Quantity measured: σ, mcb
Cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 1.785 — 4.307 GeV2
W : 2.2 — 2.4 GeV
Ebeam : 5.754 GeV

Observable quantity measured (Y axis): σ, mcb
Plot measurement data

Parameter (X axis): Q2, GeV2

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

Measured data:

Q2,
GeV2
σ,
mcb
Data errors,
mcb
1.785 6.94324 0.974054
2.05 3.68319 0.516282
2.35 3.78175 0.530231
2.65 2.41115 0.338354
3.35 1.66143 0.233324
3.85 1.33349 0.187675
4.307 1.03791 0.146964