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Measurement E1M47

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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 : 1.475 — 1.5 GeV
xb : 0.487 — 0.5009

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
0.27527 7.381566 3.5373473 0
0.30753 23.365259 4.9382811 0
0.33979 22.911896 10.16207 0
0.37205 30.417788 10.579793 0
0.40431 43.401611 13.303885 0
0.43656 26.430084 6.9180722 0
0.46882 60.85487 13.56977 0
0.50108 48.819435 12.660391 0
0.53334 27.176825 5.7335525 0
0.5656 0.58171695 0 0