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Measurement E1M494

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+,p), mcbn/GeV
Differential cross section, where M(π+,p) is invariant mass of π+ and p.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.5 — 0.8 GeV2
W : 1.725 — 1.75 GeV
xb : 0.2295 — 0.2368

Observable quantity measured (Y axis): dσ/dM(π+,p), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+,p), GeV

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

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.08647 9.1139183 0.82502621 0
1.14373 60.352539 3.9486973 0
1.20099 114.96658 5.6734724 0
1.25825 81.322838 3.6504312 0
1.31551 60.721771 5.2127285 0
1.37276 44.742352 3.0565763 0
1.43002 48.38026 3.9470968 0
1.48728 34.682831 2.3151293 0
1.54454 20.68936 1.8767262 0
1.6018 3.4571631 1.0624988 0