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Measurement E1M273

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

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

Q2 : 1.1 — 1.5 GeV2
W : 1.95 — 1.975 GeV
xb : 0.3009 — 0.3079

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

Parameter (X axis): M(π+), GeV

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

Measured data:

M(π+),
GeV
dσ/dM(π+),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
0.29902 1.2075744 0.19805798 0
0.37878 4.3578892 0.72412443 0
0.45854 5.2709985 0.76692671 0
0.5383 11.585652 2.8860643 0
0.61806 17.054195 3.6366208 0
0.69781 24.35874 4.6250639 0
0.77757 31.010342 4.269731 0
0.85733 18.160107 2.6232295 0
0.93709 7.5428591 1.0459341 0
1.01685 1.9407769 0.45277232 0